40 senior project engineer jobs found

Senior Project Engineer (Sub Agent/Agent) – HV Transmission & Distribution Location: UK Wide (Project Based) Rate: Up to £500 per day (Inside/Outside IR35 TBC) Start: Immediate / ASAP Carmichael UK are seeking an experienced SPE to support the delivery of major HV Transmission & Distribution projects, working alongside a Project Director and Senior Project Manager on complex infrastructure schemes. This is a key role with full lifecycle responsibility, from project initiation through to commissioning, handover and close-out, ensuring delivery against time, cost, quality and safety objectives. Key Responsibilities Support the Project Director / Senior Project Manager in delivering large-scale HV projects Manage the full project lifecycle including planning, design, delivery, commissioning and close-out Coordinate with engineers, stakeholders and wider project teams to ensure successful delivery Lead on scope development, engineering solutions and effective...

ADDISON PROJECT PLC – Senior Project Engineer, Thornton-Cleveleys For over 25 years, Addison Project plc has delivered innovative, sustainable engineering solutions across the chemical, pharmaceutical, energy, and food & beverage sectors. As a family‑owned business with UK‑wide coverage, we combine technical excellence with a collaborative, client‑focused approach. Our fully integrated EPCM capability supported by strong CDM and HSSEQ leadership and accredited management systems ensures projects are delivered safely, efficiently, and to the highest standards from concept through to commissioning and start‑up. If you're passionate about engineering and want to join a dynamic, people‑focused consultancy driving progress and sustainability across the UK’s manufacturing and process industries, Addison Project is the place for you. Role: Senior Project Engineer (Contract outside IR35) Location: Thornton-Cleveleys Contract: 12 months Start Date: Spring 2026 WORKSCOPE Addison...

Senior Product Development Engineer Pay Rate: Up to £55 Ltd Duration: 6x Months Rolling Location: Tewkesbury Sector: Aerospace Status: Outside IR35 - Ltd Lead Innovation in Aerospace Product Development We are seeking a Senior Product Development Engineer to take ownership of high-profile aerospace/military projects, leading the development of next-generation hydraulic components for both commercial and military aircrafts based in Tewkesbury. Key Responsibilities: * Spearhead the design, development, and qualification of complex hydraulic components, driving innovation and ensuring compliance with industry standards. * Lead and oversee FMEAs and risk mitigation strategies, ensuring robust and effective engineering solutions are implemented. * Collaborate with design, manufacturing, and supply chain teams to drive tooling development and procurement, optimizing processes for efficiency and quality. * Develop, review, and refine assembly instructions, production...

Role: Senior Product Design Engineer Location: London Contract Type: Contract / Freelance Duration: 6 months + Rate: £315 per day Status: Outside IR35 - Ltd co contract Shape Innovative Products from concept to reality. An exciting opportunity has arisen with a highly respected product innovation consultancy known for delivering cutting-edge solutions across healthcare, consumer, and industrial sectors. Working within a collaborative, multidisciplinary environment, you will play a pivotal role in transforming ideas into commercially successful, production-ready products. This is an ideal opportunity for an experienced Product Design Engineer who thrives on solving complex engineering challenges, balancing creativity with technical rigour, and leading projects from research through to manufacture. The Opportunity: As a Senior Product Design Engineer, you will work on a broad portfolio of technically challenging and highly innovative projects within consumer electronics,...

Job Role: Senior/Principal Infrastructure Engineer Location: Reading Rate: £45.00 - £53.00 per hour Outside IR35 Contract Length: 12 months (6 months considered) Hours: 36-40 hours per week Working Arrangement: The wider team typically works 3 days in the office and 2 days from home. Open to discussions on this and can be flexible. The Opportunity We are seeking an experienced Senior or Principal Civil Infrastructure Engineer to join a growing consultancy delivering a diverse range of development and infrastructure projects. This role offers the opportunity to work directly with developers, planners, architects and multidisciplinary design teams to deliver innovative and value-engineered infrastructure solutions. You will play a key role within the Civil Infrastructure team, helping to shape technical delivery, mentor junior engineers and support the successful delivery of projects from planning through to construction. This position is particularly suited to a...

Job Role: Senior Infrastructure Engineer Location: Remote Rate: £45.00 - £50 per hour Outside IR35 Contract duration: 6 months + Hours per week: 37.5 About the Role As a Senior Infrastructure Engineer, you will play a key role in delivering highway and infrastructure schemes from concept through to construction, working closely with multidisciplinary teams, clients and stakeholders to provide innovative and cost-effective engineering solutions. Key Responsibilities ·Deliver highway, active travel and infrastructure design projects through concept, planning, preliminary and detailed design stages. ·Prepare construction-ready highway and drainage designs that meet relevant safety, quality and compliance standards. ·Produce detailed drainage designs, profiles and schedules for culverts, channels, manholes and pipe networks. ·Develop drainage strategies and support the delivery of Sustainable Drainage Systems (SuDS). ·Guide clients through project feasibility, planning and...

Job Role: Senior Infrastructure Engineer Location: Any of the following (Ideally 1 day per week in an office, but this can be negotiable) - London, Southampton, Bristol, Cambridge, Birmingham, Manchester Rate: £45.00 - £50 per hour Outside IR35 Contract duration: 6 months + Hours per week: 37.5 We are seeking a talented Senior Infrastructure Engineer to join a growing and highly respected infrastructure team. This is an excellent opportunity to work on a broad portfolio of projects across residential, commercial, industrial and public sector developments, delivering innovative and sustainable engineering solutions from concept through to completion. You'll be joining a collaborative multidisciplinary environment where your technical expertise, leadership skills and commercial awareness will have a direct impact on project success and business growth.   The Opportunity As a Senior Infrastructure Engineer, you'll play a key role in delivering high-quality infrastructure...

Our client is a rapidly growing business designing some of the most innovative and interesting applications for the marine industry. If you are a meticulous individual with a passion for design and development, for a pre-production project then this could be perfect for you. Senior Electrical Design Engineer (contract) Outside IR35 Marine & defence applications 6 month contract Responsibilities: System Design and Integration: Collaborate with cross-functional teams, including mechanical, software, and systems engineers, to integrate electrical systems into the overall design. Design and layout electrical systems, encompassing power distribution, wiring harnesses, connectors, control modules, and charging systems. Ensure all electrical designs comply with industry standards and safety regulations. Prototyping and Testing: Work closely with testing teams to conduct functional, performance, and safety tests on electrical systems. Diagnose and resolve any issues that arise...

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, specifications, and technical submissions. * Support design from early stage through to commissioning. * Provide technical input during construction and site activities. * Ensure compliance with UK standards, CDM regulations, and client requirements. * Lead engineering delivery on complex substation projects. * Provide quality assurance and technical governance across deliverables. * Mentor junior engineers and support team development. * Liaise with clients and project...

I am currently looking for an experienced Senior Engineer to join a major highways project in the Buckinghamshire area. Contract: End of June through to Christmas Requirement: 5 days per week on site Status: Outside IR35 determination (subject to review) Rate - £375 plus a day , depending on experience  Role Overview We are seeking an experienced Senior /Site Engineer to join our highways project team based in Buckinghamshire.  I am looking for Engineers with Highways experience.  Key Responsibilities Report directly to the Sub Agent and provide technical support to the site management team. Manage and mentor a Site Engineer, reviewing setting out, quality checks, and documentation. Oversee highways works including earthworks, drainage, kerbing, surfacing, S278/S106 works and associated infrastructure. Coordinate and manage utilities works (diversions, installations, protection of services) in liaison with statutory undertakers and utility providers. Ensure all setting...

Senior Stress Engineer / Structural Analysis Engineer Copello are seeking an experienced and motivated Senior Stress Engineer to join a defence organisation in West Yorkshire on an initial 3-6 month basis. This role offers the opportunity to work on complex engineering challenges within the aerospace, defence, and heavy engineering sectors, providing technical expertise in structural analysis, design validation, and non-conformance investigations. Key Responsibilities * Plan and execute engineering activities to achieve project timescales, budgets, and designated KPIs. * Take ownership of technical challenges and develop pragmatic engineering solutions within demanding schedules and cost constraints. * Collaborate with cross-functional teams to develop innovative design solutions that meet customer requirements and project objectives. * Attend Preliminary Design Reviews (PDR) and Detailed Design Reviews (DDR), providing detailed technical reports and recommendations....

Commercial / Contracts Engineer – Contract – London Location: London This is an excellent opportunity to join a world leading cleantech, renewable and alternative energy company involved in the development of novel green energy solutions on a global scale. The role is working client side and is outside IR35. Role & Responsibilities * Responsible for managing the full lifecycle of major EPC and PMC contracts – including the tendering, negotiation, award, post-award administration, and close-out. * Responsible for negotiation and commercial management of all contracts relating to the engineering programme both during the design and construction phases (EPC). * Prepare and issue RFPs/RFQs, oversee clarifications, conduct bid evaluations, and lead both technical and commercial assessments. * Lead contract and commercial negotiations with contractors, consultants, and suppliers. * Implementation of contractual agreements with suppliers and partners to protect commercial...

Great opportunity to work with this leading international Consulting Engineers who are looking to bring on board a driven and experienced Senior Electrical Design Engineer, Outside IR35, to be an active part of a specialist design team consultancy to work on a variety of Hyper scale Data Centre projects. Key Responsibilities:- Create electrical design drawings and specs for Data Centre Projects. Ensure designs meet all standards and regulations. Support sustainable design and use of innovative tech Work closely with colleagues, clients, architects, and contractors.. Manage project deadlines, budgets, and deliverables. About you: You should hold Degree (or historic equivalent) in Electrical Engineering or related field.- Should have extensive experience in Mission Critical design and building services design, specifically on data centres.- Sound knowledge of British Standards and building regulations.- Strong communication skills.-. Your expert recruitment consultant is...

Data Centres are crucial components of today's infrastructure, supporting everything from business to public services. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As a Senior Mechanical Engineer your role will be as part of an interdisciplinary team lead the design of mechanical systems (Building servies and cooling) on medium to large-scale Mission Critical projects through all design stages from Concept to Construction Supervision and Hand-Over Lead the preparation and review of design deliverables Lead projects and work closely with our data centre clients to deliver quality work to meet their specific needs Present technical content for review by technical and non-technical...

Location: West Wales This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical, Renewable Energy and Nuclear sectors. Our client will consider applicants for either a staff or contract position – for a contractor the role will be outside IR35. Role & Responsibilities * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of subcontractor design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Must understand wiring diagrams, control logic diagrams, system descriptions, system calculations, 1-line and 3-line AC drawings, AC & DC schematics, and be able to size equipment and perform cable sizing calculations * Participation...

Senior Electrical Engineer – Contract – Remote Location: Remote / Hybrid Location: Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical and Renewable Energy sectors. Our client can accommodate a hybrid working pattern with alternate weeks wfh / in the office in West Wales. The role will be outside IR35. Role & Responsibilities * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of subcontractor design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Must understand wiring diagrams, control logic diagrams, system descriptions, system calculations, 1-line and 3-line AC drawings, AC & DC schematics, and...

Senior / Principal C&I Engineer – Contract Location: West Wales This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical, Renewable Energy, and Hydrogen sectors. TUV Certified status would be a bonus, though not essential. Role & Responsibilities * Undertaking work providing Process Engineering support to a range of CAPEX and OPEX projects. * Performing safety specification and certification of safety instrumented systems. * Carry out SIL Verification using simplified equations. * Undertake design and checking of deliverables according to discipline and area of expertise. * Checking the quality of design work to ensure compliance with agreed client design specifications. * Preparation and checking of deliverables including drawings, schedules, datasheets, specifications, (input to control philosophies and narratives if applicable). * Development of...

We are supporting a leading UK energy developer delivering large-scale grid-connected infrastructure projects, who are seeking an experienced Electrical Project Engineer to join on an initial 12 month contract. The role sits within an Owner’s Engineer function and will focus on providing electrical engineering oversight across design and construction phases of major power projects. This includes review and verification of contractor designs, supporting key electrical studies (fault level, protection coordination, earthing, and grid compliance), and contributing to the specification and procurement of primary electrical equipment such as transformers and switchgear. You will also be responsible for coordinating electrical design inputs across multiple contractors, managing technical interfaces, and ensuring all engineering deliverables are aligned, controlled, and delivered in line with programme requirements. The role will include regular engagement with site teams during...

Marine Designer - Contract (6 Months) Surrey | £52 per hour | Outside IR35 | Hybrid (3 days office / 2 days remote) RHL Recruitment, working with a leading oil and gas EPC contractor, who are seeking two experienced Senior Marine Designers to join a high-profile offshore project, on an initial 6-month contract. This is an exciting opportunity to play a key role within a dynamic Marine Team, supporting the delivery of complex offshore design scopes while coordinating with multidisciplinary teams across global offices. The Role As a Marine Designer, you will: Support and lead within the Marine Team, working on a Saudi Aramco project. Liaise closely with other engineering disciplines, clients, and vendors Coordinate with global project teams to deliver work within agreed timelines and budgets Provide technical guidance and mentor Junior designers Manage and oversee remote design teams Develop project-specific job notes, guides, and training materials to ensure consistent...

An excellent opportunity has arisen for an experienced Electrical Design Engineer to join a well-established building services consultancy in London on an contract basis outside IR35. This hybrid role will involve working as part of a multidisciplinary building services engineering team, supporting the delivery of electrical design solutions across a range of building projects. The successful Electrical Design Engineer will contribute to the development of electrical building services designs, technical documentation and coordinated BIM models. This role is based in the London office with hybrid working available, offering the chance to work on high-quality building services projects alongside experienced engineers and consultants. Key Responsibilities · As an Electrical Design Engineer, your responsibilities will include: · Producing electrical building services designs for a variety of building projects · Developing electrical schematics, layouts and...