Senior Engineer - Water/Wastewater

Added 07/09/2026

We are seeking a Senior Engineer – Water/Wastewater to lead the delivery of complex water and wastewater infrastructure projects from concept through to completion. This role will involve providing technical leadership, coordinating multidisciplinary teams, and ensuring that projects are delivered safely, efficiently, and in accordance with applicable standards, regulations, and client requirements. You will contribute to the planning, design, assessment, and implementation of projects such as water treatment facilities, wastewater treatment plants, pumping stations, pipelines, reservoirs, and associated infrastructure. Key responsibilities include developing and reviewing technical designs, specifications, calculations, drawings, reports, and tender documentation; managing design interfaces and technical risks;...

Senior Engineer - Industrial Water

Added 03/07/2026

We are seeking a Senior Engineer - Industrial Water to lead the development and delivery of technically robust water and wastewater solutions for industrial clients. This role will involve managing projects from feasibility and concept design through to detailed design, procurement, construction support and commissioning. You will apply your expertise to help clients improve water efficiency, treatment performance, regulatory compliance and operational resilience across a range of industrial environments. Key responsibilities will include developing design bases, process descriptions, mass balances, P&IDs, equipment specifications and technical reports; assessing existing treatment systems; preparing options appraisals and capital cost estimates; and reviewing designs...

Senior Project Manager - Water/Wastewater

Added 12/10/2026

We are seeking an experienced Senior Project Manager to lead the successful delivery of complex water and wastewater infrastructure projects from concept through to completion. This is an excellent opportunity for a strategic and commercially minded professional to manage high-value programmes that improve essential public services and support long-term environmental resilience. The successful candidate will take overall responsibility for project planning, delivery, governance, and performance. Duties will include defining project scope, developing delivery strategies and programmes, managing budgets and forecasts, and ensuring projects meet agreed standards for quality, safety, environmental compliance, and customer outcomes. You will lead multidisciplinary teams, coordinate...

Senior Mechanical Estimator - HVAC, Plumbing & Fire Protection

Added 30/09/2026

We are seeking a highly experienced Senior Mechanical Estimator to lead the preparation of accurate, competitive tenders across HVAC, plumbing and fire protection projects. This is an excellent opportunity for a commercially focused professional with strong technical knowledge and a proven background in building services estimating. The successful candidate will work across a range of projects, from commercial and industrial developments to refurbishment and specialist installations, supporting the business in securing profitable work while maintaining high standards of accuracy and compliance. Key responsibilities will include reviewing tender documentation, drawings, specifications and schedules; developing detailed estimates, bills of quantities and cost...

Senior Concrete Estimator

Added 28/09/2026

We are seeking a Senior Concrete Estimator to prepare accurate, competitive, and commercially sound estimates for a range of concrete construction projects. This role will suit an experienced estimating professional with strong technical knowledge, commercial awareness, and the ability to manage multiple tenders from initial review through to submission. You will work closely with project managers, engineers, subcontractors, suppliers, and clients to ensure proposals are thorough, achievable, and aligned with project requirements. Your responsibilities will include reviewing drawings, specifications, scopes of work, and contract documentation; completing detailed quantity take-offs; developing labour, plant, material, subcontractor, and logistical cost estimates; and identifying...

Senior Project Manager - Water/Wastewater

Added 21/09/2026

We are seeking an experienced Senior Project Manager to lead the successful delivery of major water and wastewater infrastructure projects. This is an opportunity to manage complex programmes from planning and design through procurement, construction, commissioning and handover, while ensuring that projects are delivered safely, efficiently and to the required quality, budget and schedule. The successful candidate will oversee project scope, governance, risk, cost control, reporting and change management across multiple workstreams. Responsibilities will include coordinating internal teams, consultants, contractors, clients and regulatory stakeholders; reviewing designs and technical submissions; managing procurement and contract performance; monitoring progress against key milestones; and...

Senior Process Mechanical Estimator - Water

Added 18/09/2026

We are seeking a Senior Process Mechanical Estimator specialising in water and wastewater projects to lead the preparation of accurate, competitive, and commercially robust estimates. This role will support the delivery of complex infrastructure schemes, including water treatment plants, wastewater treatment facilities, pumping stations, pipelines, chemical dosing systems, sludge treatment, and associated mechanical process equipment. You will review tender documentation, drawings, specifications, schedules, and contract requirements to develop detailed estimates from first principles. Responsibilities will include preparing bills of quantities, cost plans, labour and plant allowances, subcontractor and supplier enquiries, equipment pricing, and risk and opportunity assessments. You will obtain...

Senior Preconstruction Manager - Water/Wastewater

Added 15/09/2026

We are seeking an experienced Senior Preconstruction Manager to lead the planning and development of major water and wastewater infrastructure projects. This is a key role responsible for managing the preconstruction process from early opportunity assessment through to contract award, ensuring projects are commercially viable, technically robust, and aligned with client requirements. You will work closely with estimating, design, procurement, construction, commercial, and operational teams to develop competitive and deliverable solutions. Your responsibilities will include reviewing tender and contract documentation, developing project execution strategies, coordinating constructability reviews, and overseeing programme, risk, procurement, and cost planning activities. You will lead the...

Senior Estimator - Civil

Added 15/09/2026

We are seeking an experienced Senior Estimator – Civil to lead the preparation of accurate, competitive, and commercially sound estimates for civil construction projects. This role will be responsible for reviewing tender documentation, interpreting project specifications, assessing construction methodologies, and developing detailed pricing submissions across earthworks, roads, drainage, utilities, concrete, and other civil infrastructure works. You will manage the estimating process from initial opportunity review through to tender submission. Key responsibilities include preparing detailed quantity take-offs, reviewing drawings and scopes of work, obtaining and analysing subcontractor and supplier quotations, developing construction programs and cost plans, and identifying project risks, exclusions,...

Senior Preconstruction Manager - Water/Wastewater

Added 26/08/2026

We are seeking a Senior Preconstruction Manager specialising in water and wastewater infrastructure to lead the planning, development and commercial strategy of complex construction opportunities. This is a senior role for an experienced preconstruction professional who can combine technical understanding, commercial awareness and strong stakeholder management to shape successful bids and deliverable project solutions. You will manage the preconstruction process from early opportunity assessment through to contract award, coordinating estimating, design, procurement, planning, risk and operational input. Key responsibilities will include reviewing client requirements and specifications; developing construction methodologies, programmes and preliminary designs; preparing and validating cost plans, estimates and...

Senior Preconstruction Manager - Water/Wastewater

Added 25/08/2026

We are seeking a Senior Preconstruction Manager – Water/Wastewater to lead the planning, development and commercial strategy of major water and wastewater infrastructure projects. This is a senior role for an experienced preconstruction professional who can manage complex bids from early opportunity through to contract award, while building strong relationships with clients, consultants, delivery teams and supply-chain partners. You will help shape competitive, practical and buildable solutions across treatment plants, pumping stations, pipelines, reservoirs and associated civil engineering works. Your responsibilities will include reviewing client requirements, leading constructability assessments, developing delivery strategies and coordinating estimates, programmes, risk registers and value-engineering...

Senior Project Manager - Water/Wastewater

Added 05/08/2026

We are seeking an experienced Senior Project Manager to lead the successful delivery of complex water and wastewater infrastructure projects from inception through to completion. This role will involve managing projects across the full lifecycle, including feasibility, design, procurement, construction, commissioning and handover. You will be responsible for establishing clear delivery strategies, programme milestones, budgets and quality standards while ensuring that projects meet client, regulatory and operational requirements. Key responsibilities will include coordinating multidisciplinary design and delivery teams, managing consultants, contractors and suppliers, and maintaining effective relationships with clients and stakeholders. You will monitor project performance, identify and mitigate risks,...

Senior Quality Coordinator - Water/Wastewater

Added 04/06/2026

We are seeking a highly skilled Senior Quality Coordinator with a focus on water and wastewater management to join our dynamic team. In this role, you will be responsible for ensuring the quality and compliance of water and wastewater projects. Your expertise will guide the development and implementation of quality assurance and control programs, ensuring that all operations meet regulatory standards and internal policies. You will collaborate with project managers, engineers, and field personnel to conduct audits, evaluations, and inspections, identifying areas for improvement and implementing corrective actions as necessary. The ideal candidate will have a strong background in quality...

Project Engineer - Mechanical (Building Systems Design)

Added 11/09/2026

We are seeking a Project Engineer – Mechanical (Building Systems Design) to support the delivery of high-quality mechanical building services projects from concept through to completion. The successful candidate will contribute to the design, coordination, documentation and implementation of mechanical systems across a range of building projects, including HVAC, ventilation, heating, cooling, domestic water, fire protection interfaces and associated services. This role will involve working closely with clients, architects, engineers, contractors and suppliers to develop practical, compliant and cost-effective solutions. Key responsibilities include preparing calculations, technical specifications, drawings, schedules and design reports; reviewing project requirements and developing mechanical design concepts;...

Senior Tunnel Engineer (Senior SEM Engineer)

Added 22/06/2026

We are seeking an experienced Senior Tunnel Engineer (Senior SEM Engineer) to join our dynamic team. In this role, you will be responsible for the design, planning, and execution of tunneling projects, ensuring all work is completed safely, efficiently, and to the highest quality standards. You will collaborate with multidisciplinary teams to develop innovative engineering solutions, manage project timelines and budgets, and oversee the construction process from inception to completion. Your expertise in ground conditions, tunneling methodologies, and risk management will be essential in guiding the project to successful outcomes. The ideal candidate will have a strong background in Sequential...