Commissioning Engineer HVAC/Mechanical (m/f/d)

Added 01/09/2026

We are seeking a Commissioning Engineer HVAC/Mechanical (m/f/d) to support the successful delivery of complex building services and mechanical systems. In this role, you will plan, coordinate and execute commissioning activities for HVAC, heating, ventilation, air-conditioning, plumbing and related mechanical installations. You will work closely with project managers, design teams, contractors and client representatives to ensure that systems are installed, tested and operated in accordance with approved designs, specifications, safety requirements and applicable standards. Your responsibilities will include reviewing technical documentation, commissioning plans and method statements; preparing inspection and test procedures; coordinating functional performance testing; and identifying, documenting and resolving...

Commissioning engineer (m/w/d)

Added 10/08/2026

As a Commissioning Engineer (m/w/d), you will be responsible for the successful commissioning of complex machinery, production lines and technical systems at customer sites worldwide. You will prepare commissioning activities, review technical documentation and coordinate closely with project management, design, software and service teams. Your responsibilities will include installing and testing electrical, mechanical and control components, configuring systems, carrying out functional and performance tests, and identifying and resolving technical faults efficiently. You will support the integration of automation and control systems, including PLC, HMI and drive technology, and ensure that all equipment meets the required specifications, safety standards and quality...

Commissioning Engineer - Japan

Added 31/07/2026

EWI are looking for experienced Wind Turbine Commissioning Engineers to join a utility-scale wind farm project in Japan. The successful candidates will support commissioning, testing, troubleshooting and turbine handover activities during the final stages of project delivery.Key ResponsibilitiesExecute commissioning activities on utility-scale wind turbine generators (WTGs)Perform electrical, mechanical and functional testing of turbine systemsComplete turbine start-up, commissioning and operational verification activitiesDiagnose and resolve technical faults during commissioningSupport turbine energisation and grid compliance testingComplete commissioning records, test reports and punch-list itemsEnsure all work is carried out in accordance with project quality and HSE requirementsLiaise with site management and technical teams to...

Commissioning Engineer - Hydropower

Added 28/07/2026

Automation Commissioning Engineer - HydropowerLocation: Heidenheim an der Brenz / Ravensburg, Germany (Global epicenters of hydro-mechanical design and plant automation)The RoleAre you ready to bring state-of-the-art clean energy projects to life in the field? We are partnering with a world-leading hydropower technology and engineering group seeking an Automation Commissioning Engineer to lead the on-site testing, validation, and deployment of complex control systems and automation architectures for major hydroelectric and pumped-storage plants across Europe and international markets.In this role, you will be the critical bridge between engineering design and physical plant operation, ensuring that PLC, SCADA, and turbine-governing systems perform flawlessly...

Commissioning Engineer

Added 06/07/2026

We are seeking an experienced Commissioning Engineer to join our dynamic team. The ideal candidate will be responsible for overseeing the commissioning process of a variety of engineering projects, ensuring that systems and equipment function according to design specifications. This role involves collaborating closely with project managers, design engineers, and construction teams to develop commissioning plans, conduct inspections, and perform functional testing of systems. You will be expected to identify issues during the commissioning phase and work proactively to resolve them, ensuring safety and compliance with industry standards. The successful candidate will have a strong background in engineering, with expertise...

Energy Storage-Electrical Commissioning Engineer I and II

Added 01/07/2026

We are seeking Energy Storage Electrical Commissioning Engineers at Levels I and II to support the installation, testing, and operational readiness of utility-scale battery energy storage systems. Working as part of a multidisciplinary project team, you will help ensure that electrical equipment, controls, protection systems, and site interfaces are installed correctly, tested safely, and commissioned in accordance with approved designs, manufacturer requirements, and applicable standards. Responsibilities include reviewing electrical drawings, schematics, equipment manuals, and commissioning plans; supporting inspections and pre-functional checks; performing electrical testing on battery systems, inverters, transformers, switchgear, protection relays, metering, communications, and auxiliary systems; and documenting results...

Lead Commissioning Engineer

Added 05/06/2026

We are seeking an experienced Lead Commissioning Engineer to oversee and manage the commissioning processes across various projects. In this role, you will be responsible for leading a team of engineers and technicians, ensuring that all systems are installed, tested, and operational according to industry standards and client specifications. Your expertise will be crucial in developing commissioning plans, conducting risk assessments, and delivering training to junior staff. You will also collaborate closely with project managers and stakeholders to ensure timely completion of commissioning activities while maintaining high-quality standards. The ideal candidate will possess a strong technical background in engineering, with...

Commissioning Engineer Electrical

Added 02/06/2026

We are seeking a dedicated and skilled Commissioning Engineer Electrical to join our dynamic team. In this role, you will be responsible for the commissioning and testing of electrical systems and equipment across a variety of projects. Your duties will include conducting site inspections, overseeing the installation process, and ensuring compliance with relevant standards and specifications. You will collaborate closely with project managers and other engineering teams to develop and implement testing procedures, troubleshoot issues, and provide technical support throughout the commissioning phase. The ideal candidate will possess a degree in Electrical Engineering or a related field, along with significant...

Commissioning Engineer Mechanical

Added 02/06/2026

We are seeking a skilled Commissioning Engineer Mechanical to join our dynamic team. In this role, you will be responsible for the commissioning and testing of a range of mechanical systems to ensure they meet operational requirements and industry standards. Your expertise will be crucial in troubleshooting and resolving engineering issues during the commissioning process. You will work closely with project managers, design engineers, and contractors to coordinate commissioning activities while adhering to project timelines and quality standards. Your primary duties will include conducting on-site inspections, performing system tests, and preparing comprehensive commissioning documentation. You will also be responsible for...

Commissioning Engineer BMS / IC

Added 28/05/2026

We are seeking a dedicated and skilled Commissioning Engineer BMS / IC to join our team. The ideal candidate will be responsible for the commissioning of Building Management Systems (BMS) and Integrated Controls (IC) in various projects. You will oversee the installation, testing, and troubleshooting of BMS and IC systems, ensuring that all components function optimally and meet performance specifications. Your role will involve collaborating with project managers, contractors, and clients to ensure successful project delivery within deadlines and budget constraints. The successful applicant will conduct comprehensive inspections and tests on BMS and IC systems, document findings, and provide technical...

Signalling Test and Commissioning Tester (Senior)

Added 11/09/2026

We are seeking an experienced Signalling Test and Commissioning Tester (Senior) to support the safe delivery, testing and commissioning of railway signalling systems. Working as part of a multidisciplinary project team, you will be responsible for ensuring that signalling equipment, control systems and associated infrastructure are installed, tested and brought into service in accordance with approved requirements, engineering standards and safety procedures. Your duties will include preparing and reviewing test documentation, test specifications, test plans and commissioning records; carrying out functional, integration and site acceptance testing; identifying, recording and resolving defects; and verifying that completed works meet design intent and...

Rail Systems Test & Commissioning Manager

Added 11/09/2026

We are seeking an experienced Rail Systems Test & Commissioning Manager to lead the planning, coordination and delivery of testing and commissioning activities across complex rail infrastructure and rolling stock projects. The successful candidate will be responsible for developing and implementing comprehensive test and commissioning strategies, ensuring that all systems are verified, validated and ready for safe operational use in accordance with project requirements, technical standards and regulatory obligations. Key responsibilities will include managing test and commissioning plans, programmes, procedures, resources and budgets; coordinating multidisciplinary teams, contractors, suppliers and project stakeholders; and overseeing the integration and testing of systems such...

Commissioning Project Manager, BESS

Added 01/09/2026

We are seeking a Commissioning Project Manager, BESS, to lead the successful commissioning and handover of battery energy storage system projects from construction completion through to commercial operation. You will take ownership of commissioning strategy, planning, coordination and execution, ensuring that all activities are delivered safely, on schedule, within budget and to the required technical and contractual standards. The role will involve working across multidisciplinary teams, including engineering, construction, controls, grid connection, operations, suppliers, subcontractors and client representatives. Your responsibilities will include developing and maintaining commissioning plans, schedules, procedures, test documentation and readiness trackers. You will coordinate inspection, testing and...

BESS Commissioning Manager

Added 01/09/2026

We are seeking an experienced BESS Commissioning Manager to lead the safe, efficient and successful commissioning of battery energy storage system projects from construction completion through to commercial operation. This role will coordinate commissioning activities across electrical, mechanical, control, protection and software systems, ensuring that all equipment and interfaces perform in accordance with approved designs, contractual requirements and applicable standards. You will work closely with engineering, construction, controls, grid connection, equipment suppliers and client representatives to establish clear commissioning plans, programmes and readiness criteria. Key responsibilities will include developing and maintaining commissioning strategies, inspection and test plans, method statements, schedules...

Senior Commissioning Project Manager (Remote)

Added 25/08/2026

We are seeking a highly skilled Senior Commissioning Project Manager to join our dynamic team in a remote capacity. In this role, you will be responsible for overseeing the commissioning process for various projects, ensuring that all systems and components are installed, tested, and operational according to specifications. You will lead project teams, coordinate with stakeholders, and manage resources effectively to deliver projects on time and within budget. Your expertise will be crucial in developing commissioning plans, conducting risk assessments, and ensuring compliance with industry standards and regulations. The ideal candidate will have extensive experience in project management and commissioning...