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The Primary Design Engineer is responsible for the primary electrical design of air-insulated (AIS) and gas-insulated (GIS) high-voltage substations and medium-voltage distribution systems serving data centre and industrial clients in the Scandinavian market.

The role focuses on substation physical layout design, primary equipment arrangement, busbar configuration, clearance management, and the integration of primary equipment within the overall substation design. The position works with PRIMTECH and/or Revit as primary design tools and coordinates closely with civil and structural engineering partners for foundations, buildings, and access requirements.

The Primary Design Engineer ensures that primary designs are technically sound, constructable, and aligned with client requirements, grid connection specifications, and applicable standards. The role also supports equipment interface design between HV/MV primary equipment and the secondary, protection, and automation systems.

Key Responsibilities:

Develop and coordinate AIS, GIS, and MV substation layouts, including equipment arrangements, busbar configurations, clearances, switchgear rooms, and future expansion requirements.Produce primary design deliverables including general arrangements, layouts, sections, elevations, and construction documentation.Ensure compliance with safety, insulation coordination, redundancy, constructability, and project-specific design requirements.Coordinate interfaces between primary plant, GIS equipment, transformers, cable systems, MV distribution, protection, SCADA, and external engineering disciplines.Support specification, sizing, selection, and procurement of primary equipment in line with power system studies and project requirements.Work closely with civil, structural, MEP, procurement, and equipment suppliers to deliver integrated and buildable designs.Participate in design reviews, technical coordination, construction support, and preparation of as-built documentation for project handover.

Required Qualifications and Competencies:

Bachelor's or Master's degree in Electrical Engineering.Minimum 5 years of experience in primary substation design.Experience with AIS and/or GIS substation layout design.Experience with HV equipment arrangement and clearance management.Experience coordinating with civil and structural disciplines.Experience in data center or industrial electrical infrastructure is a plus.Proficiency in PRIMTECH and/or Revit for primary substation design.Proficiency in AutoCAD for engineering drawings.Understanding of HV and MV primary equipment (transformers, switchgear, busbars).Knowledge of insulation coordination and safety clearance requirements.Working knowledge of ETAP for equipment sizing validation.Understanding of data center MV distribution and redundancy architectures.Knowledge of IEC standards for substation design.Familiarity with AIS and GIS substation configurations.Excellent verbal and written communication in English (Portuguese is considered a plus).EU citizenship preferred to facilitate site visits across Scandinavia.Based in Lisbon or Porto, Portugal.Strong organisational and multitasking capabilities.Strong analytical and problem-solving capabilities.Ability to coordinate across multiple engineering disciplines..

ewi is committed to equality in the workplace and is an equal opportunity employer. ewi is acting as an Employment Business in relation to this vacancy.

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BIM Modeller – Lisbon

An exciting opportunity is available for a skilled BIM Modeller to join a collaborative project team in Lisbon. This role is suited to an organised and technically minded professional who can produce accurate digital models and drawings while supporting the successful delivery of multidisciplinary projects.

Working closely with engineers, architects, designers and project managers, you will help develop coordinated Building Information Models from concept through to construction and handover. You will contribute to design development, identify potential clashes and ensure that project information is prepared to the required standards, programme and level of detail.

Key responsibilities Create, update and maintain accurate BIM models and associated documentation. Produce detailed 2D drawings, layouts, schedules and model-based deliverables. Coordinate models across relevant disciplines and assist with clash detection and resolution. Review design information and identify inconsistencies, omissions or technical issues. Work with project teams to implement BIM standards, naming conventions and information-management procedures. Support model audits, document control and the preparation of information for project reviews and construction activities. Participate in coordination meetings and communicate technical matters clearly to internal and external stakeholders. About you

You will have previous experience in a BIM Modelling, CAD or digital construction role, ideally within an engineering, architecture, infrastructure or building environment. Strong proficiency with relevant BIM software, such as Revit, Navisworks or equivalent platforms, is essential. Experience working with federated models and multidisciplinary coordination will be highly valued.

You should have excellent attention to detail, a methodical approach and the ability to manage priorities in a deadline-driven environment. The role requires effective communication skills, a proactive attitude and the confidence to work both independently and as part of a wider team. A relevant technical qualification and familiarity with industry standards, construction documentation and BIM processes are desirable.

This position offers the opportunity to contribute to high-quality projects in Lisbon while developing your technical expertise within a supportive and forward-thinking working environment.

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Overview

Our client who is a specialist electrical engineering consultancy, focused on data centres and high-voltage infrastructure projects

The HV Estimator is responsible for preparing accurate, competitive and well-documented cost estimates for MV/HV substation projects tendered by the client under EPC and design-and-build contracts. The role translates tender documents, technical specifications and drawings into complete cost models covering equipment, materials, labour, subcontracts, engineering, logistics, site establishment and risk, providing the commercial foundation for every bid the company submits.

Working closely with the Bid Management, Design Engineering (Concept stage), Procurement and Project Delivery teams, the HV Estimator ensures that estimates reflect realistic execution methods, current market pricing and an appropriate allowance for risk and contingency. The role also maintains and develops the organizations cost database and estimating tools, and supports the handover of tender estimates into project budgets once contracts are awarded

Key Responsibilities:

Tender Analysis & Cost Estimating

Review tender documents, technical specifications, drawings and contract conditions to define the scope and basis of estimate.Prepare detailed cost estimates (development of BOQ's) for MV/HV substations, transformer stations, switchgear upgrades, MV distribution and grid connection projects.Carry out quantity take-offs from single-line diagrams, layouts and civil drawings for equipment, cables, earthing, steel structures and civil works.Build up labour estimates for installation, testing and commissioning using company productivity norms and crew rates.Prepare budgetary and order-of-magnitude estimates for early-stage opportunities and client feasibility requests.

Supplier & Subcontractor Pricing

Prepare and issue RFQs to suppliers and subcontractors for major equipment (power transformers, GIS/AIS switchgear, protection & control panels, cables) and civil and installation works.Analyse, normalise and compare quotations, identifying scope gaps, exclusions and commercial risks.Work with Procurement to secure competitive pricing, realistic lead times and framework agreements.Maintain an up-to-date network of qualified suppliers and subcontractors in the Nordic and wider European markets.Account for logistics, freight, customs, currency exposure and price escalation in all estimates.

Risk, Contingency & Bid Strategy

Identify cost and execution risks and opportunities, and quantify contingency together with the Bid Manager and Project Delivery team.Contribute to bid strategy, pricing options and value-engineering proposals to improve competitiveness.Prepare clear estimate summaries, basis-of-estimate documents, assumptions, qualifications and exclusions for internal approval.Present estimates at bid review meetings and support the company's tender approval process.Review contract conditions (e.g. NS 8405/NS 8407, YSE 1998, FIDIC) for cost implications, in liaison with the commercial team.

Cost Data & Estimating Tools

Build and maintain DCS Norway's cost database, including unit rates, productivity norms, equipment prices and historical project costs.Develop and improve standardised estimating templates, tools and processes.Capture actual costs and lessons learned from completed projects to continuously improve estimate accuracy.Monitor market trends in equipment pricing, raw materials, labour rates and lead times.Ensure estimating records are complete, traceable and archived in line with the company IMS.

Handover & Project Support

Hand over awarded tender estimates to project teams, explaining the basis of estimate, assumptions and risk allowances.Support Project Managers in setting up project budgets and cost breakdown structures.Price variations, change orders and claims during project execution.Support post-contract cost reviews and estimate-versus-actual analysis.Travel to client meetings and project sites in Norway and Finland when required (e.g. tender-stage site visits).

Required Qualifications and Competencies:

Bachelor's degree in Electrical Engineering, Quantity Surveying, Construction Management or a related discipline. A recognised estimating or cost management certification (e.g. AACE, RICS) is an advantageMinimum 5 years' experience in cost estimating for MV/HV substation, transmission or power infrastructure projects.Experience estimating EPC or design-and-build contracts, ideally within a contractor environment.Proven track record of preparing complete tender estimates covering equipment, labour, subcontracts and risk.Familiarity with Nordic markets and grid-owner requirements (e.g. Statnett, Fingrid, regional DSOs) is highly desirable.Experience running supplier RFQ processes and the commercial evaluation of quotations

Technical Skills:

Sound technical understanding of substation equipment and systems: power transformers, switchgear, protection & control, cables, earthing and civil/structural works.Ability to read and interpret single-line diagrams, layouts, technical specifications and civil drawings.Advanced Microsoft Excel skills (complex cost models, pivot tables, lookups); experience with estimating or take-off software (e.g. CostX, Candy, Bluebeam) is an advantage.Understanding of contract forms and commercial terms used in the Nordics and internationally (NS 8405/8407, YSE 1998, FIDIC).Knowledge of the standards and regulations that drive scope and cost (e.g. IEC 61936-1, IEC 62271, NEK 440, FSE) is an advantage.Working knowledge of risk analysis and contingency methods (e.g. Monte Carlo, P50/P90) is a plus.

Interpersonal & Communication Skills:

Excellent verbal and written communication in English (Portuguese is considered a plus).Must hold the right to work in the EU/EEA and be available for occasional travel to Norway, and Finland and other locations the Group is pricing projects in..Strong organizational and multitasking capabilities.High attention to detail and an analytical mindset, with the ability to work accurately under tight tender deadlines.Confident communicator, able to present and justify estimates to senior management.Collaborative team player, working effectively across engineering, procurement and project teams

ewi is committed to equality in the workplace and is an equal opportunity employer. ewi is acting as an Employment Business in relation to this vacancy.

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Overview

Our client who is a specialist electrical engineering consultancy, focused on data centres and high-voltage infrastructure projects

The Chief of Staff is the CEO's right hand, providing direct support to the CEO in running the business and acting as the main coordination point between the CEO and the other members of the C-suite. The role ensures that the CEO's priorities are clearly communicated, that decisions taken by the executive team are translated into actions with owners and deadlines, and that these are followed through across the company's operations in Norway, Finland and Portugal.

Working closely with the CFO, COO, CCO, CIO and other executives, the Chief of Staff prepares the information the CEO needs for decision-making, runs the executive meeting rhythm, coordinates cross-functional priorities and manages communication with the Board and parent group

As a senior electrical engineer, the Chief of Staff brings the technical credibility to engage directly with design, bid and project delivery teams, challenge technical and execution assumptions, and ensure that strategic and commercial decisions are grounded in a sound understanding of how MV/HV substation projects are engineered and delivered

Key Responsibilities:

CEO Support & Executive Office

Act as the CEO's principal adviser and sounding board on business, operational and technical matters.Manage the CEO's priorities, agenda and time allocation, acting as a filter and escalation point for issues requiring CEO attention.Prepare briefings, analysis, presentations and recommendations ahead of key CEO meetings, client meetings and decisions.Follow up on CEO commitments and requests, ensuring actions are completed on time across the organization.Represent the CEO in internal and external meetings where required, ensuring alignment and follow-up.

C-Suite Coordination & Executive Meetings

Act as the main point of coordination between the CEO and the other C-suite executives (e.g. CFO, COO, CCO, CIO).Run the executive meeting rhythm: weekly executive meetings, quarterly business reviews and strategy sessions.Set agendas, prepare pre-reads, record decisions and track executive actions through to closure.Ensure alignment between functions on cross-cutting priorities, resolving cross-functional issues or escalating them to the CEO as needed.Coordinate executive input for Board meetings and parent group reporting, working with the CFO and functional leads.

Strategy & Business Planning

Support the CEO in defining, communicating and cascading company strategy and annual objectives to the executive team.Coordinate the annual business planning and budgeting cycle together with the CFO and the executive team.Carry out analysis on strategic topics such as market entry, growth options, partnerships and new technologies (e.g. renewables and BESS grid connections).Provide engineering insight into strategic decisions, including technical and execution risk on major bids and projects.Monitor progress against strategic objectives and flag risks, gaps and corrective actions to the CEO.Develop new processes and procedures, as well as refining existing processes and procedures for the business using AI and other emerging technologies, ensuring appropriate stakeholder engagement and successful implementation and maintenance.

Strategic Initiatives & Performance Reporting

Lead or coordinate high-priority, cross-functional initiatives on behalf of the CEO, from planning through to delivery.Develop and maintain company-level KPI dashboards covering commercial, operational, financial and HSE performance.Track the order book, pipeline and performance of key projects in collaboration with Bid & Sales, Finance and Project Delivery.Prepare business cases and ad-hoc analysis to support CEO and executive decisions.Support the alignment of organizations processes and reporting with the parent company requirements.Together with the CEO, develop report structures using AI and other emerging technologies for successfully completing relevant metrics for tracking of strategic initiatives and performance reporting.

Technical Advisory & Governance

Act as the CEO's technical adviser, reviewing the technical basis, assumptions and risks of major bids, projects and investment decisions.Take part in or lead technical reviews of key projects with Engineering and Project Delivery, flagging technical and execution issues to the CEO.Support the CEO in technical discussions with clients, grid owners (e.g. Statnett, Fingrid), partners and key suppliers.Assess new technologies, standards and regulatory changes (e.g. grid codes, NEK 440 / FEF updates) and their impact on the business.Maintain the company governance framework, including delegations of authority and executive approval processes, and act as point of contact for the Board and parent group on behalf of the CEO.Possess a strong interest in AI and automation, while demonstrating such an interest with strong knowledge and skillset using Claude (mandatory) - other AI tools an advantage.

Required Qualifications and Competencies:

Bachelor's or Master's degree in Electrical Engineering (Power Systems or a related specialisation) is required. Senior professional engineering registration (e.g. Ordem dos Engenheiros - Membro Sénior or equivalent) and an MBA or business postgraduate qualification are an advantageMinimum 15 years' professional experience as an electrical engineer, including at least 10 years in the power, energy infrastructure or EPC sector, ideally on MV/HV substation projects.At least 5 years in a senior leadership role such as Engineering Manager, Technical Director, Project Director or equivalent.Proven track record of working directly with CEOs, executive teams and Boards, and of influencing decisions at executive level.In-depth, hands-on understanding of the full EPC project lifecycle (tender, engineering, procurement, construction and commissioning).Experience leading complex, high-value projects or programmes and cross-functional initiatives in a growing or multi-country organisation.Experience preparing board-level reporting and working with parent companies or investors

Technical Skills:

Senior-level electrical engineering expertise in MV/HV substations and power systems, with the technical authority to engage with design, bid and project teams, clients and grid owners.Familiarity with the main standards and regulations for the power sector (e.g. IEC 61936-1, IEC 62271, NEK 440, FEF, SFS 6001).Understanding of project controls, technical and commercial risk, and the cost and margin drivers of EPC contracts.Strong strategic, analytical and problem-solving skills, with the ability to structure complex issues and recommend clear actions.Advanced proficiency in Microsoft Excel and PowerPoint; experience with BI and dashboard tools (e.g. Power BI) is an advantage.Solid understanding of business planning, budgeting, financial statements and project-based business models.Programme and project management skills, including planning, risk management and governance.Understanding of corporate governance, internal controls and compliance across multiple jurisdictions.

Interpersonal & Communication Skills:

Excellent verbal and written communication in English (Portuguese is considered a plus).Must hold the right to work in the EU/EEA and be available for travel to Norway and Finland as required.Strong organizational and multitasking capabilities.Highest level of discretion, integrity and professionalism when handling confidential information.Ability to influence without direct authority and to build trust with the CEO and C-suite executives.Clear and structured communicator, able to turn complex technical and commercial information into concise briefings for the CEO.Comfortable working in a fast-paced, ambiguous environment, balancing several high-priority topics at once

ewi is committed to equality in the workplace and is an equal opportunity employer. ewi is acting as an Employment Business in relation to this vacancy.

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Overview

Our client who is a specialist electrical engineering consultancy, focused on data centres and high-voltage infrastructure projects

The Planner / Scheduler is responsible for developing, maintaining and controlling the schedules of MV/HV substation projects delivered by the client under EPC contracts. The role builds integrated programmes covering engineering, procurement, construction, testing and commissioning, and provides accurate, timely schedule information that allows Project Managers and the leadership team to plan resources, manage risk and meet contractual milestones.

Working closely with Project Managers, Design Engineering, Procurement, Site Management and the Bid team, the Planner / Scheduler monitors progress, analyses critical path and float, identifies delays early and supports the development of recovery plans. The role also supports tender-stage programmes, schedule-related change and delay analysis, and the continuous improvement of the organizations planning standards and tools

Key Responsibilities:

Schedule Development

Develop detailed, resource-loaded baseline schedules for EPC substation projects in line with contract requirements and milestones.Define the work breakdown structure (WBS), activity coding and logic in collaboration with project teams.Integrate engineering, procurement (including long-lead equipment such as power transformers and switchgear), construction, testing and commissioning activities.Incorporate client, grid-owner and outage constraints, permits, seasonal and weather windows into the programme.Prepare tender-stage programmes and method-based duration estimates to support the Bid team.

Progress Monitoring & Control

Update project schedules at agreed intervals with actual progress from site, engineering and procurement.Analyse critical and near-critical paths, float consumption and schedule performance.Identify delays, risks and trends early, and support Project Managers in developing mitigation and recovery plans.Maintain look-ahead programmes (e.g. 3-6 week) for site teams and coordinate with Site Managers and subcontractors.Track key milestones, interfaces and dependencies across multiple concurrent projects.

Reporting & Analysis

Produce clear weekly and monthly schedule reports, progress curves (S-curves) and dashboards for internal and client use.Support earned value analysis and progress measurement together with Project Controls and Finance.Prepare schedule narratives and contractual programme submissions in line with client requirements.Present schedule status, risks and forecasts at project and management review meetings.Provide resource histograms and forecasts to support company-wide resource planning.

Change, Delay & Risk Management

Assess the time impact of changes, variations and delay events, and prepare time impact analyses.Support the preparation of extension-of-time and change notifications in line with contract conditions.Maintain accurate schedule records and revision history to support claims and dispute avoidance.Contribute to project risk registers and schedule risk analysis (e.g. P50/P80 assessments).Ensure subcontractor and supplier schedules are reviewed, aligned and integrated into the master programme.

Planning Standards & Continuous Improvement

Develop and maintain planning procedures, templates, activity libraries and coding structures.Capture actual durations and productivity data from completed projects to improve future planning accuracy.Support the implementation and best use of planning software and tools across the organisation.Train and support Project Managers and site teams in planning principles and schedule updating.Travel to project sites in Norway and Finland as required for planning workshops and progress verification.

Required Qualifications and Competencies:

Bachelor's degree in Engineering (Electrical, Civil or Mechanical), Construction Management or a related field. Planning or project controls certification (e.g. AACE PSP, PMI-SP) is an advantageMinimum 5 years' experience as a planner or scheduler on engineering and construction projects.Experience planning MV/HV substation, power transmission, renewable energy or other energy infrastructure projects is highly desirable.Experience with EPC or design-and-build projects, integrating engineering, procurement and construction activities.Proven experience managing schedules for several concurrent projects.Exposure to delay analysis, change management and contractual programme requirements

Technical Skills:

Advanced proficiency in Primavera P6; experience with Microsoft Project is an advantage.Strong understanding of critical path method (CPM), resource loading, baselining and progress measurement.Knowledge of earned value management (EVM) and project controls principles.Advanced Microsoft Excel skills; experience with Power BI or similar reporting tools is a plus.Understanding of contract forms used in the Nordics and internationally (e.g. NS 8405/NS 8407, YSE 1998, FIDIC) in relation to time and programme.Familiarity with schedule risk analysis tools (e.g. Primavera Risk Analysis, Safran Risk) is an advantage.

Interpersonal & Communication Skills:

Excellent verbal and written communication in English (Portuguese is considered a plus).Must hold the right to work in the EU/EEA and be available for travel to Norway and Finland as required.Strong organizational and multitasking capabilities.Strong analytical thinking and attention to detail.Confident communicator, able to challenge assumptions and present schedule information clearly to all levels.Collaborative team player, working effectively with engineering, site and commercial teams

ewi is committed to equality in the workplace and is an equal opportunity employer. ewi is acting as an Employment Business in relation to this vacancy.

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Job Title: Procurement Manager

Location: Lisboa, Portugal

Overview

Our client who is a specialist electrical engineering consultancy, focused on data centres and high-voltage infrastructure projects

We are looking for an experienced Procurement Manager who is responsible for leading the procurement and supply chain activities for our client, ensuring that equipment, materials and subcontracted services for MV/HV substation EPC projects are sourced at the right cost, quality and time. The role covers the full procure-to-pay cycle, from tender-stage pricing and supplier selection through contract award, expediting, delivery and close-out, across the company's operations in Norway, Finland and Portugal.

Working closely with the Bid team, Design Engineering, Project Managers and Finance, the Procurement Manager builds a reliable and competitive supplier and subcontractor base, manages commercial and supply chain risk, and establishes the procurement processes, frameworks and team needed to support organizational growth. The role is expected to develop into Head of Procurement as the function grows

Key Responsibilities:

Procurement Strategy & Process

Develop and implement procurement strategies, policies, and procedures to support efficient and compliant business operationsDefine category strategies for key spend areas, including power transformers, GIS/AIS switchgear, protection & control systems, cables, steel structures and civil works.Establish and manage framework agreements and long-term partnerships with strategic suppliers.Set up procurement governance, approval limits and documentation in line with the company IMS and delegations of authority.Select, implement and improve procurement systems and tools to increase efficiency and transparency.

Sourcing, Tendering & Contract Award

Lead RFQ/RFP processes for equipment, materials and subcontracts, from technical and commercial specification to award.Conduct commercial evaluations and negotiations, securing best value in terms of price, quality, delivery and terms.Prepare and agree purchase orders and subcontracts, ensuring appropriate terms on warranties, liquidated damages, payment and liability.Support the Bid team with supplier pricing, lead times and commercial input during tender preparation.Ensure back-to-back alignment between client contract requirements and supplier/subcontractor terms.

Supply Chain, Expediting & Logistics

Monitor supplier performance, manufacturing progress and delivery schedules, with particular focus on long-lead equipment.Coordinate factory acceptance tests (FAT), inspections and quality documentation with Engineering and Quality teams.Manage logistics, freight, customs and delivery to project sites in Norway and Finland.Identify supply chain risks (lead times, single-source dependencies, market volatility) and implement mitigation plans.Manage supplier claims, non-conformities, back-charges and warranty issues through to resolution.

Supplier & Subcontractor Management

Build and maintain a qualified supplier and subcontractor base across the Nordic and wider European markets.Carry out supplier prequalification and periodic evaluation, covering quality, HSE, financial stability, ESG and compliance.Ensure suppliers and subcontractors comply with applicable regulations, including Norwegian requirements on pay and working conditions and contractor liability, where relevant.Develop strategic supplier relationships and drive continuous improvement in cost, quality and delivery.Promote responsible sourcing and compliance with anti-bribery, sanctions and supply chain due diligence requirements (e.g. the Norwegian Transparency Act).

Team Leadership, Budget & Reporting

Build, lead and develop the procurement team as the function grows, including buyers and expediters.Track procurement spend, savings and commitments against project budgets in collaboration with Project Managers and Finance.Report procurement KPIs, risks and supply market trends to the CEO and leadership team.Ensure procurement records, contracts and approvals are complete, auditable and archived in line with the company IMS.Travel to suppliers, factories and project sites as required.

Required Qualifications and Competencies:

Bachelor's or Master's degree in Engineering, Supply Chain Management, Business Administration or a related field. A professional procurement qualification (e.g. CIPS) is an advantageMinimum 8 years' experience in procurement or supply chain management, including at least 3 years in a lead or managerial role. Experience procuring electrical equipment and subcontracts for MV/HV substations, power transmission or energy infrastructure projects is highly desirable. Proven experience in an EPC contractor or project-based engineering and construction environment. Track record of negotiating high-value supply and subcontract agreements and frameworks. Experience setting up or developing procurement processes and teams in a growing organisation is a strong advantage

Technical Skills:

Strong knowledge of the full procure-to-pay cycle, category management and strategic sourcing. Sound understanding of commercial and contractual terms, including Nordic and international contract forms (e.g. NS 8405/NS 8407, NL/NLM, YSE 1998, FIDIC) and Incoterms. Good technical understanding of substation equipment (transformers, switchgear, protection & control, cables). Knowledge of supply chain compliance, including anti-bribery, sanctions, ESG and supplier due diligence requirements. Advanced Microsoft Excel skills; experience with ERP/procurement systems is an advantage. Ability to analyse total cost of ownership, supplier risk and market trends.

Interpersonal & Communication Skills:

Excellent verbal and written communication in English (Portuguese is considered a plus). Must hold the right to work in the EU/EEA and be available for travel to Norway and Finland as required. Strong organisational and multitasking capabilities. Strong negotiation skills, with the ability to secure value while maintaining long-term supplier relationships. Leadership skills, with the ambition and ability to build and grow a procurement function. High level of integrity and commercial awareness.Collaborative approach when working with engineering, project, finance and bid teams

ewi is committed to equality in the workplace and is an equal opportunity employer. ewi is acting as an Employment Business in relation to this vacancy.

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Job Title: Secondary Design Engineer

Location: Lisbon, Portugal

PURPOSE OF THE ROLE

The Secondary Design Engineer is responsible for the preparation and development of electrical design
documentation related to protection and control systems for medium-voltage and high-voltage substations serving
data center and industrial clients in the Scandinavian market.
The role focuses on the production of detailed electrical schematics, protection and control panel designs, wiring
diagrams, and layout drawings using EPLAN and AutoCAD. The position ensures that designs meet technical
specifications, engineering standards, and project requirements.
The Secondary Design Engineer works closely with the Protection Engineer (for scheme implementation into panel
designs), the SCADA/SAS Engineer (for control system documentation), and other engineering disciplines to ensure
the accuracy and integration of electrical designs across projects.


KEY RESPONSIBILITIES
Protection & Control Panel Design
* Design protection and control panels for HV and MV substation projects.
* Prepare panel layouts and internal wiring documentation.
* Ensure compliance with project specifications and engineering standards.
* Support panel manufacturing documentation.
* Review technical documentation related to control systems.

Electrical Schematics Development
* Prepare detailed protection and control schematics using EPLAN.
* Develop wiring diagrams and terminal diagrams.
* Maintain drawing revisions and document control.
* Ensure schematic accuracy and consistency with project design.
* Support the preparation of final as-built documentation.

Interlocking & Control Logic
* Design interlocking logic and control sequences for substation equipment.
* Prepare control system documentation and specifications.
* Support control system integration with electrical equipment.
* Participate in system testing activities.

Substation Drawings & Layouts
* Prepare substation layout drawings using AutoCAD.
* Develop cable routing and cable schedule documentation.
* Support integration of electrical equipment layouts within substation designs.
* Coordinate drawings with civil and primary engineering partners.
* Assist in maintaining drawing registers and project documentation.

Engineering Engineering Coordination & Documentation
* Coordinate technical documentation with Protection Engineers and SCADA/SAS Engineers.
* Support interdisciplinary coordination within the engineering team and with external engineering
partners.
* Participate in internal design reviews.
* Address engineering comments and design updates.
* Support project documentation updates during construction.
* Prepare and update cable schedules and documentation registers.
* Maintain project drawing databases and revisions.
* Support preparation of as-built documentation packages.

3. Required Qualifications & Competencies

Education: Degree in Electrical Engineering or related engineering discipline.

Experience:
* Minimum 5 years of experience in protection and control engineering
* Experience in preparation of electrical schematics and panel design.
* Experience working with EPLAN in protection and control systems.
* Experience with AutoCAD for engineering drawings.
* Experience in substation or electrical infrastructure projects is preferred.

Technical Skills:
* Proficiency in EPLAN and AutoCAD.
* Experience with cable schedules, panel layouts, and control schematics.
* Understanding of protection and control systems for substations.
* Familiarity with PRIMTECH and Revit is considered an advantage.
* Knowledge of IEC standards and engineering documentation practices.
* Experience with IEC 61850 projects is considered a plus. Familiarity with Nordic TSO standards is
considered an advantage.

Interpersonal & Communication Skills:
* Excellent verbal and written communication in English (Portuguese is considered a plus)
* Ability to work collaboratively within engineering teams.
* Must be an EU Citizen able to work on-site across Scandinavia.
* Strong organisational and multitasking capabilities.
* Strong analytical and problem-solving capabilities.
* Ability to manage engineering documentation and deliverables.

4. Strategic Performance Metrics (KPIs)
* Accuracy and quality of electrical schematics and drawings.
* Timely delivery of engineering documentation according to project schedule.
* Compliance of engineering documentation with project specifications.
* Effective coordination with engineering disciplines.
* Quality and completeness of as-built documentation.

5. Health, Safety & Environment (HSE)
* Comply with all applicable health, safety, and environmental legislation, regulations, and company
procedures.
* Integrate safety-by-design principles into all engineering and project activities, ensuring that designs and
solutions prioritise the safety of personnel, equipment, and the environment.
* Participate in risk assessments and hazard identification activities relevant to the role.
* Report safety concerns, incidents, and near-misses in accordance with company HSE procedures.
* Support the development and maintenance of a positive safety culture within the team and across
projects.
* Ensure compliance with the company Integrated Management System (IMS) covering quality, safety, and
environmental standards.

6. Replacement Policy
* In case of absence of less than one month, the role will be supported by another Secondary Design
Engineer within the engineering team.
* For absences exceeding one month, a temporary replacement will be appointed by senior management
according to DCS Norway replacement policy guidelines.
* The replacement person will assume the responsibilities outlined in this job description to ensure
continuity of engineering activities.

BENEFITSAddition of variable performance based 0-10% (annual) bonus. This will depend on company and personal performance, and is further subject to an annual performance review; A meal allowance of €10,46 per working day, provided via meal card; Private health insurance coverage for the employee; 22 working days of annual leave, in accordance with Portuguese Labour
Law; When you are out of Portugal for work, we will offer the nominal Portugal allowance (approximately €89 per day with 50% payment for last travel day), but the company will pay the accommodation and travel costs (which will be reflected in the contract). When you are away and are paid the daily living away allowance, the meal card payment is not payable.

ewi is committed to equality in the workplace and is an equal opportunity employer. ewi is acting as an Employment Business in relation to this vacancy.

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KEY RESPONSIBILITIES

Procurement Strategy and Planning

Prepare procurement plans aligned with project schedules and engineering requirements.Identify and evaluate suppliers for electrical infrastructure equipment, including HV/MV switchgear, transformers, protection relays, and control systems. Coordinate procurement activities with engineering and project management teams.Monitor procurement schedules to ensure timely delivery of equipment.Maintain procurement documentation and supplier records.

RFQ and Technical Evaluation

Prepare Requests for Quotation (RFQs) for electrical equipment packages.Coordinate with engineering teams to define technical specifications.Perform technical and commercial bid evaluations.Prepare bid comparison reports and recommendations.Support technical clarification processes with suppliers.

Supplier Management

Support supplier qualification and evaluation processes.Maintain relationships with approved suppliers and manufacturers, including key vendors such as ABB, Siemens, Schneider Electric, and other Nordic and international suppliers. Coordinate supplier documentation and technical submittals.Monitor supplier performance and compliance with project requirements.Support supplier development initiatives.

Contract Negotiation and Procurement Execution

Participate in commercial negotiations with suppliers.Support preparation of purchase orders and procurement contracts.Ensure contractual terms align with project and company requirements.Monitor procurement budgets and cost efficiency.Support project teams in procurement decision-making.

Equipment Delivery and Project Support

Coordinate Factory Acceptance Tests (FAT).Monitor supplier production schedules and expediting activities.Coordinate delivery logistics with project teams.Ensure procurement documentation is complete and aligned with engineering requirements.Support construction teams with equipment documentation and supplier coordination.

Required Qualifications & Competencies

Education: Degree in Electrical Engineering, Procurement, Engineering Management, or related technical discipline.

Experience:

Minimum 10 years of experience in procurement of electrical infrastructure equipment.Experience with HV or MV substation equipment procurement.Experience managing supplier negotiations and procurement processes.Experience coordinating procurement activities with engineering teams.Experience supporting EPC or EPCM infrastructure projects.

Technical Skills:

Knowledge of electrical equipment including transformers, switchgear, protection and control systems, and auxiliary systems.Experience preparing RFQs and performing technical bid evaluations.Familiarity with procurement documentation and supplier qualification processes.Understanding of technical specifications for electrical infrastructure projects.Understanding of data center electrical equipment requirements and redundancy standards.Experience working with Nordic suppliers is considered an advantage.

Interpersonal & Communication Skills:

Excellent verbal and written communication in English (Portuguese is considered a plus)EU citizenship preferred to facilitate site visits across Scandinavia. Strong organizational and multitasking capabilities.Strong negotiation and stakeholder management skills.Ability to work collaboratively with engineering and project teams.

ewi is committed to equality in the workplace and is an equal opportunity employer. ewi is acting as an Employment Business in relation to this vacancy.

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Overview

Our client who is a specialist electrical engineering consultancy, focused on data centres and high-voltage infrastructure projects, is looking for an experienced Primary Design Engineer.

The Primary Design Engineer is responsible for the primary electrical design of air-insulated (AIS) and gas-insulated (GIS) high-voltage substations and medium-voltage distribution systems serving data centre and industrial clients in the Scandinavian market.

The role focuses on substation physical layout design, primary equipment arrangement, busbar configuration, clearance management, and the integration of primary equipment within the overall substation design. The position works with PRIMTECH and/or Revit as primary design tools and coordinates closely with civil and structural engineering partners for foundations, buildings, and access requirements.

The Primary Design Engineer ensures that primary designs are technically sound, constructable, and aligned with client requirements, grid connection specifications, and applicable standards. The role also supports equipment interface design between HV/MV primary equipment and the secondary, protection, and automation systems.

Key Responsibilities:

Develop and coordinate AIS, GIS, and MV substation layouts, including equipment arrangements, busbar configurations, clearances, switchgear rooms, and future expansion requirements.Produce primary design deliverables including general arrangements, layouts, sections, elevations, and construction documentation.Ensure compliance with safety, insulation coordination, redundancy, constructability, and project-specific design requirements.Coordinate interfaces between primary plant, GIS equipment, transformers, cable systems, MV distribution, protection, SCADA, and external engineering disciplines.Support specification, sizing, selection, and procurement of primary equipment in line with power system studies and project requirements.Work closely with civil, structural, MEP, procurement, and equipment suppliers to deliver integrated and buildable designs.Participate in design reviews, technical coordination, construction support, and preparation of as-built documentation for project handover.

Required Qualifications and Competencies:

Bachelor's or Master's degree in Electrical Engineering.Minimum 5 years of experience in primary substation design.Experience with AIS and/or GIS substation layout design.Experience with HV equipment arrangement and clearance management.Experience coordinating with civil and structural disciplines.Experience in data center or industrial electrical infrastructure is a plus.Proficiency in PRIMTECH and/or Revit for primary substation design.Proficiency in AutoCAD for engineering drawings.Understanding of HV and MV primary equipment (transformers, switchgear, busbars).Knowledge of insulation coordination and safety clearance requirements.Working knowledge of ETAP for equipment sizing validation.Understanding of data center MV distribution and redundancy architectures.Knowledge of IEC standards for substation design.Familiarity with AIS and GIS substation configurations.Excellent verbal and written communication in English (Portuguese is considered a plus).EU citizenship preferred to facilitate site visits across Scandinavia.Based in Lisbon or Porto, Portugal.Strong organisational and multitasking capabilities.Strong analytical and problem-solving capabilities.Ability to coordinate across multiple engineering disciplines..

ewi is committed to equality in the workplace and is an equal opportunity employer. ewi is acting as an Employment Business in relation to this vacancy.

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Overview

Our client who is a specialist electrical engineering consultancy, focused on data centres and high-voltage infrastructure projects, is looking for an experienced Protection Engineer

The Protection Engineer is responsible for the design, engineering, and configuration of protection systems for medium-voltage and high-voltage substations serving data center and industrial clients in the Scandinavian market.

The role focuses on protection scheme design, relay configuration and settings calculation, protection coordination studies, and support for testing and commissioning of protection systems. The position works closely with the Power Systems Studies Engineer for study inputs and with the Secondary Design Engineer for integration into panel designs and schematics.

The Protection Engineer is a specialist role requiring deep knowledge of numerical protection relays from major vendors (ABB, Siemens, Schneider Electric) and the ability to translate system study results into practical relay settings and protection philosophies.

Key Responsibilities:

Protection Scheme Design

Design protection schemes for HV and MV substations, including main and backup protection.Develop protection philosophies and functional specifications.Ensure protection designs meet grid code, TSO/DSO, and client requirements.Coordinate protection scheme design with data center redundancy and concurrent maintainability requirements.Prepare protection philosophy documentation.

Relay Configuration & Settings

Configure and implement protection relay settings for ABB, Siemens, and Schneider Electric relays.Calculate protection settings based on power system study results.Perform protection coordination at relay level.Programme numerical relays using vendor tools (PCM600, Digsi 5, MiCOM S1).Prepare relay setting documentation and configuration files.

Protection Studies & Analysis

Perform or support protection coordination studies using ETAP and/or DIgSILENT PowerFactory.Support arc flash analysis and short circuit contribution assessment.Specify CT and VT requirements based on protection and metering needs.Analyse protection system performance and identify potential issues.

Testing & Commissioning Support

Support testing and commissioning of protection systems.Prepare protection test plans and procedures.Support Factory Acceptance Testing (FAT) of protection panels.Provide technical support during site commissioning activities.Ensure protection systems are validated before energisation.

Engineering Integration & Documentation

Coordinate with Secondary Design Engineers on protection panel designs and schematics.Collaborate with Power Systems Studies Engineers to ensure consistency between studies and settings.Support SCADA/SAS Engineers with protection relay communication requirements.Prepare and review protection-related engineering documentation.Participate in engineering design reviews..

Required Qualifications and Competencies:

Bachelor or Master's degree in Electrical Engineering.Minimum 5 years of experience in protection engineering.Experience in HV or MV substation protection design.Experience with numerical protection relay configuration and settings calculation.Experience with protection coordination studies.Experience supporting testing and commissioning of protection systems.Experience in data centre or industrial projects is a plus

Technical Skills:

Proficiency with protection relay vendor tools: PCM600 (ABB), Digsi 5 (Siemens), MiCOM S1 (Schneider Electric).Working knowledge of ETAP and/or DIgSILENT PowerFactory for protection coordination studies.Knowledge of protection relay configuration and settings for HV/MV applications.Understanding of CT/VT specification and selection.Proficiency with EPLAN and AutoCAD for protection schematics review.Familiarity with relay test equipment (Omicron, Doble).Knowledge of IEC and IEEE protection standards.Familiarity with Nordic TSO standards is considered an advantage.

Interpersonal & Communication Skills:

Excellent verbal and written communication in English (Portuguese is considered a plus).EU citizenship preferred to facilitate site visits across Scandinavia.Based in Lisbon or Porto, Portugal.Strong analytical and problem-solving capabilities.Strong organisational and multitasking capabilities.Ability to work collaboratively within engineering teams.

ewi is committed to equality in the workplace and is an equal opportunity employer. ewi is acting as an Employment Business in relation to this vacancy.

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