2,269 jobs found

Principal CE&I Protection Engineer - Hybrid (Sellafield Project) Location: Warrington - 1 day per week on-site, 4 days WFH (with occasional site visits) 60-67/hour Inside IR35 Project: Sellafield Electrical Distribution Network Upgrade - Infrastructure Strategic Alliance The Opportunity: Join the CE&I design team delivering power systems and protection engineering for a high-profile Sellafield project. You'll play a key role in shaping the Electrical Distribution Network Upgrade through cutting-edge modelling, fault analysis, and protection system design. ...

Principal CE&I Protection Engineer - Hybrid (Sellafield Project) Location: Warrington - 1 day per week on-site, 4 days WFH (with occasional site visits) £60-67/hour Inside IR35Project: Sellafield Electrical Distribution Network Upgrade - Infrastructure Strategic AllianceThe Opportunity: Join the CE&I design team delivering power systems and protection engineering for a high-profile Sellafield project. You'll play a key role in shaping the Electrical Distribution Network Upgrade ...

Due to continued growth are currently seeking Principal CS&A Engineers to join our team, these positions support hybrid working and can be based across our office network within the UK - Stockton, Newcastle, Bristol, Gloucester, and Westlakes.Role- Principal CSA EngineerLocation-  Stockton, Newcastle, Bristol, Gloucester, and Westlakes.Rate- £60-£75.00 per hour Inside IR35As a Principal CS&A Engineer your responsibilities could include:Leading a team of CS&A eng ...

Lead Principal Civil & Structural Engineer (Nuclear) - Manchester (Hybrid) Location: Manchester (hybrid - 3 days/week in office) Sector: Nuclear (major new facility programme) Type: Contract or Permanent We're recruiting a Lead Principal Civil & Structural Engineer to join a multi-disciplinary team delivering a major nuclear new facility programme in the North West. Key responsibilities: Lead C&S discipline delivery (external works, geotechnical and structures) Produce/assure design outputs: analysis, calculations, reports, specifications Lead technical work packages and support planning, repor ...

Principal Design Engineer (Contract) Location: Leeds We are seeking an experienced Principal Design Engineer to provide technical leadership on major infrastructure and civil engineering projects. Key Requirements: 10+ years' experience in structural, temporary works, tunnelling, or infrastructure design. Strong knowledge of reinforced concrete, steel structures, foundations, retaining walls, and underground structures. Experience delivering designs to Eurocodes and UK standards. Proven leadership of multidisciplinary design te ...

Contract Position Outside IR35 On-site/Hybrid in West Sussex Our Client, is seeking an enthusiastic and dynamic Principal Design Engineer - Vehicle and Powertrain Integration on a contract basis. As part of the Global Mechanical Design team, you will be pivotal in leading design activities for vehicle engineering and powertrain integration, particularly for heavy-duty and off-highway vehicles used in defence and commercial applications. Must have proven Engine Development experience, Leading De ...

Principal Designer (Civil & Structural) Whitehaven Hybrid Working Available 1-2 days/week on site 50-52 inside IR35 Long-Term Contract Opportunity Shape the Future of Critical Nuclear Infrastructure Are you an experienced Civil & Structural Designer looking to play a key role in the delivery of major engineering projects within one of the UK's most highly regulated industries? We're seeking a Principal Designer to join a specialist engineering team in Whitehaven, supporting the delivery of complex design packages across a diverse portfolio of nuclear projects. ...

Principal Designer (Civil & Structural) Whitehaven | Hybrid Working Available£50-52 inside IR35 Long-Term Contract OpportunityShape the Future of Critical Nuclear Infrastructure Are you an experienced Civil & Structural Designer looking to play a key role in the delivery of major engineering projects within one of the UK's most highly regulated industries? We're seeking a Principal Designer to join a specialist engineering team in Whitehaven, supporting the delivery of comp ...

4 days per week on site can be done from either Cowes (Isle of Wight) or Great Baddow (Chelmsford, Essex) £81.90 per hour umbrella (Inside IR35) Job Role: This is a senior technical role relating to the Electrical aspects of hardware design. The role holder will: Apply depth and breadth of design expertise and knowledge to generate electrical design solutions for both new products and technology insertions into legacy products. Be capable of generating detailed designs from concept to completion and addressing a range of comple ...

4 days per week on site – can be done from either Cowes (Isle of Wight) or Great Baddow (Chelmsford, Essex)£81.90 per hour umbrella (Inside IR35)Job Role:This is a senior technical role relating to the Electrical aspects of hardware design.The role holder will:Apply depth and breadth of design expertise and knowledge to generate electrical design solutions for both new products and technology insertions into legacy products.Be capable of generating detailed designs from concept to co ...

Principal Engineer - Mechanical Handling Location: Plymouth - Hybrid Rate: Up to 87 per hour (Umbrella) Contract Duration: 12 Months Overview We are looking for a Principal Engineer - Mechanical Handling (Staff) to support delivery of mechanical handling equipment within the 10 Dock Facility in Devonport. The mechanical handling equipment consists of a gantry / goliath crane, fixed pedestal cranes and alternative mechanical handling equipment for moving smaller loads around the facility. Key Responsibilities L ...

Principal Systems Engineer Architecture Barrow-in-Furness, Cumbria (or alternatively Filton, Bristol if desirable) hybrid time on site TBC 12 month contract duration Pay rate £58 p/h PAYE basic (£66.43 p/h including holiday pay) or £78.33 p/h Umbrella We are looking to recruit a Principal Systems Engineer to work for our leading defence client on complex systems for submarine projects. Core Duties: Assists in the production of estimates, creates and/or assists in the production of design requirement specifications. Develops, pr ...

Principal Geotechnical Engineer (Contract) Location: UK Rate: 600- 750/day (Outside IR35) We're seeking an experienced Principal Geotechnical Engineer to provide technical leadership across major infrastructure projects. Key Requirements: 10+ years' experience in geotechnical engineering within heavy civils, tunnelling, or major infrastructure. Strong knowledge of Eurocode 7, UK standards, and geotechnical risk management. Experience with ground investigations, foundation design, retaining structures, deep excavations, and soil ...

Principal Geotechnical Engineer (Contract)Location: UKRate: £600-£750/day (Outside IR35)We're seeking an experienced Principal Geotechnical Engineer to provide technical leadership across major infrastructure projects.Key Requirements:10+ years' experience in geotechnical engineering within heavy civils, tunnelling, or major infrastructure.Strong knowledge of Eurocode 7, UK standards, and geotechnical risk management.Experience with ground investigations, foundation design, r ...

Principal HV Plant Engineer Up to 850 per day Remote working with site visits as required Early July start Are you an HV Plant Engineer with extensive experience reviewing and approving designs for DNO projects? If so, please read on Essential Skillset: 10+ years experience in HV Plant Engineering within Transmission & Distribution projects Experience working on 132kV, 275kV and 400kV transmission projects Strong understanding of substations, transformers, switchgear and associated HV infrastructure Proven ex ...

An exciting opportunity has arisen for an experiened Principal Highway Engineer to come and join a busy client in the Manchester area. The main duties of the experienced Principal Highway Engineer are: Lead the delivery of major capital highways and infrastructure programmes from concept through to completion. Manage and coordinate high-profile transport and regeneration schemes funded through major government investment programmes. Oversee the planning, programming, design coordination, and implementation of highway improvemen ...

An opportunity to become part of Europe s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional teams, to develop products to meet our customer s needs. Within this role you will have the opportunity to work as part of a multi-disciplinary team to perform a range of engineering activities including progressing developmental designs into production environments and working with suppliers on technical queries. Responsibilities: • Carry out Me ...

This role is for 2 Principal Mechanical Engineers to support BAE Systems on a next generation Radar Programme. Based out of their sites in Cowes or Great Baddow £70 per hour Umbrella - inside IR35 4 days onsite initially to start, 3 days a week onsite when embedded. 6 month contract - likely extension Job spec: The Principal Mechanical Engineer is a key role that leads the mechanical engineering aspects of the development of new radar technologies. Reporting to the Project Engineering Manager, ...

Principal Mechanical Engineer Warrington (Hybrid - 3 Days On Site) £56-61 per hour | Inside IR35Are you an experienced Principal Mechanical Engineer looking to play a key role on one of the UK's most complex engineering programmes? We're seeking an innovative engineer to join a specialist design team supporting the development of bespoke tooling and equipment for critical plant operations. This is an opportunity to lead technical delivery from concept through to deployment while ma ...

Job Role: Senior Revit TechnicianRate: £40-45p/h inside IR35Location: Remote workingDuration: 12-month contractOur client is looking for a talented and motivated Revit Technician to join their multi-disciplinary design team, as part of a growing and dynamic department providing detailed designs for water related projects in the UK.About the role:By working on landmark projects and schemes of all shapes and sizes to help their clients tackle climate change and improve the UK's nature wa ...

Job Role: Senior Revit Technician Rate: 40-45p/h inside IR35 Location: Remote working Duration: 12-month contract Our client is looking for a talented and motivated Revit Technician to join their multi-disciplinary design team, as part of a growing and dynamic department providing detailed designs for water related projects in the UK. About the role: By working on landmark projects and schemes of all shapes and sizes to help their clients tackle climate change and improve the UK's nature water resource, you will have the opportunity to develop ...

Principal Mechanical Engineer - Water Sector St Albans: Hybrid (3 Days Office) Contract: 55-65p/h (Outside IR35) Advance TRS are supporting a rapidly growing consultancy in their search for a Principal Mechanical Engineer. Joining a newly formed London business unit, you'll have the unique opportunity to help build a team from the ground up, influence how projects are delivered, and play a significant role in the future growth of the business within the UK water market. You'll lead the mechanic ...

Principal Operational Highway Engineer Overview: Our client in the North East is seeking an experienced Principal Highways Engineer to lead the operational delivery of highways maintenance and civil engineering services. This position plays a key role in managing day-to-day operational activity, ensuring highway networks are safely maintained, efficiently managed, and delivered to industry best practice. You will oversee maintenance programmes, manage budgets, coordinate inspections, support service improvements, and act as a senior point of co ...

Principal Pipeline EngineerLocation: Remote - occasional travel to your local office (London, Manchester, Newcastle, Glasgow) 6-month rolling contract £65 per hour Umbrella - Inside IR35 onlyARM is recruiting for an experienced Principal Pipeline Engineer to support major projects across the power generation, utilities, oil & gas, and process industries sectors. You'll lead pipeline engineering activities across projects involving:Natural gas transmissionHydrogen infrastructureCO2 ...

Principal Pipeline Engineer Location: Remote - occasional travel to your local office (London, Manchester, Newcastle, Glasgow) 6-month rolling contract 65 per hour Umbrella - Inside IR35 only ARM is recruiting for an experienced Principal Pipeline Engineer to support major projects across the power generation, utilities, oil & gas, and process industries sectors. You'll lead pipeline engineering activities across projects involving: Natural gas transmission Hydrogen infrastructure CO2 pipelines ...

Location: Remote (Occasional travel to Manchester, London, Newcastle & Glasgow) IR35 Status: Inside IR35 The Opportunity We are currently seeking an experienced Principal Pipeline Engineer to join a rapidly growing Energy Transition team supporting the design and delivery of cutting-edge low-carbon infrastructure projects across the UK. This is an exciting opportunity to play a leading technical role on nationally significant projects focused on the future of the UK energy sector, including ...

Overview The role requires the services of a Principal Process Engineer with extensive knowledge and experience in the design of onshore Gas Processing Facilities to lead the process team working on an allocated engineering design project. Part time attendance at the Clients Aberdeen Offices will be necessary. The role reports to the Process Discipline Manager and the Project Engineering Manager and is supported by the discipline Technical Authority. Duties To lead a team of process engineers o ...

Principal Process Engineer (Contract)Manchester, Leeds or Chester | Hybrid WorkingWe are seeking an experienced Principal Process Engineer to support the delivery of major water sector projects across the UK. This is an excellent opportunity to join a leading engineering team working on wastewater treatment, clean water treatment and sludge processing schemes.Key ResponsibilitiesDeliver process engineering designs for water and wastewater treatment projects.Produce and review P&IDs, Control ...

Principal Process Engineer (Contract) Manchester, Leeds or Chester Hybrid Working We are seeking an experienced Principal Process Engineer to support the delivery of major water sector projects across the UK. This is an excellent opportunity to join a leading engineering team working on wastewater treatment, clean water treatment and sludge processing schemes. Key Responsibilities Deliver process engineering designs for water and wastewater treatment projects. Produce and review P&IDs, Control Philosophies and equipment sizing calculations. Undertake feasibility studies, risk a ...

Principal Protection & Control Engineer - Transmission & Substations Contract (Outside IR35) 86-90 per hour Glasgow (Hybrid / Site Visits) Immediate Start RESPONSIBILITIES: Lead protection & control design for high-voltage substation and transmission projects. Approve protection schemes, relay settings, and technical designs. Review and sign off detailed substation protection packages (up to 400kV). Carry out protection coordination and fault level studies. Review vendor documents, specificatio ...