29 senior site engineer jobs found

Senior Site Engineer Water Civils | Long-Term Contract | Midlands | OUTSIDE IR35 Do you want to work for an established contractor delivering pipeline, sewerage and infrastructure projects for over 35 years? With increased and secured long-term workload, they are now seeking an experienced and paperwork-competent Site Engineer to join the team, delivering rolling pipeline diversion schemes across the Midlands. If you're currently operating as a Site Engineer with responsibility for site documentation - or you're a Sub Agent who still enjoys being technically hands-on - this is an opportunity to run your own schemes while securing a long-term contract outside IR35. Start available ASAP. You will: ·Take technical ownership of pipeline diversions and new installations ·Undertake levelling and verification of line and gradient control ·Produce and manage CPPs, RAMS, ITPs, SOSB and site inductions ·Ensure environmental compliance ·Coordinate subcontractors and site teams...

Senior Electrical Engineer (Client side) – Contract – Ireland (Cork) Location: Ireland (Cork) 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. This is a Client side role and will be based on site at a large operational energy facility. This role is deemed to 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...

Senior Mechanical Engineer (Client side) – Contract – Ireland (Cork) Location: Ireland (Cork) 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. This is a Client side role and will be based on site at a large operational energy facility. This role is deemed to be outside IR35. Role & Responsibilities * Acting as an integrated part of the end Client team, executing Piping/Mechanical Engineering activities and maintain technical integrity. * Supporting the development of Mechanical and Piping layout for a range of major energy projects at different stages including concept, pre-FEED, FEED and EPC / PMC. * Reviewing and approving Piping/Mechanical deliverables such isometrics, GA’s, stress analysis. * Development of Mechanical Equipment Specification and Datasheets. * CAESAR Stress Analysis experience, or strong knowledge of Stress...

Senior Process Engineer (Client side) – Contract – Ireland (Cork) Location: Ireland (Cork) 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. The role will be site based, working client side as part of the projects team, focusing on project deliverables. This role is deemed to be outside IR35. Role & Responsibilities * Acting as an integrated part of the end Client team, executing Process Engineering activities and maintain technical integrity. * Predominantly supporting the development of CAPEX and OPEX projects, including supporting shut downs and closing out PHA actions. * Develop the scope of work / basis of design for studies and projects. * Undertake and checking of process calculations. * Preparation and checking of process deliverables – PFDs, P&IDs, datasheets, specifications, process descriptions,...

Clean Water Site Manager- Devon (Chardstock) Chargestock, Devon Westcombes, Chardstock, Axminster EX13 7BJ Starting 2nd March 6 months + (5-year framework contract) £350-£375 per day CIS or Limited Company, Outside IR35 Looking for an experienced Site Manager for water mains works. Works include: * Butt Fusion welding or Electro Fusion * Water mains * Moling & directional drilling * Hydrants & pressure valves * Excavations * Footways, footpaths & some arable land You will be responsible for a Site Supervisor and a 3 or 4 of gangs of men. You will ensure method statements and risk assessments are prepared, reviewed, briefed and updated Ensure all "as constructed" records are provided to the Health and Safety File Lead weekly progress meetings Manage the costs associated with the works Order plant and machinery You will have: - SMSTS and have clean water experience. - EUSR Water Hygiene (Blue) Card - SHEA Water - First At At Work - Ideally you will have...

Senior Electrical Engineer (Rail Experience) – Contract Location: Cardiff / Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth. Our client operates across multiple industries, but this particular role requires strong experience of rail projects as well as knowledge of Microstation. The role may require occasional travel to other locations. 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). * Review and issue RFIs. * Must understand wiring diagrams, control logic diagrams, system descriptions, system calculations, 1-line and 3-line AC...

Contract Senior Civil Engineer – Drainage & Highways 📍 Remote ⏱ 20 Hours per Week 💰 Competitive Hourly Rate (Outside IR35 considered) A busy civil engineering consultancy is looking to appoint an experienced Senior Civil Engineer on a part-time contract basis (circa 20 hours per week). This role will focus primarily on residential and commercial development schemes, with an emphasis on drainage and adoptable highways design. The Role You will be responsible for: Surface & foul water drainage design SuDS strategies and detailed design Flood Risk Assessments S104 drainage agreements S38 & S278 highway design and approvals Liaison with LLFAs, Environment Agency and Water Authorities Supporting projects from feasibility through to technical approval This is a hands-on technical role suited to someone comfortable working autonomously and delivering compliant, buildable solutions. Software Required (some of - not all are required) Civils 3D MicroDrainage...

URGENT: Senior Engineer-North West London-£Freelance Rate OUTSIDE IR35 We are urgently looking for a Senior Engineer on a freelance basis for a top client of ours who are undertaking a major Gas Diversion scheme as part of the HS2 works in London. Based from their site you will be responsible for assisting with site paperwork (RAMS etc), overseeing site activities and Engineers on site, QA, Health & Safety and attending regular meetings. To be considered you will have a minimum of an HNC in Civil Engineering and have Utilities/diversion experience to your name with HS2 exposure also a great help. SMSTS, CSCS are both required as minimum. Excellent rate that is outside IR35 is on offer and immediate start with ongoing contract that will go well into 2027! It is a top role with a client we know well and can highly recommend! If interested, please send a copy of your CV to Dave Rowe by email or call Dave on (phone number removed) anytime

Matchtech are supporting the recruitment for a key client within the Rail industry for a Testing & Commissioning / CAD Engineer - Light Rail, Signals & Systems. This is a 4-6 month initial contract, offering outside IR35 working and working on a hybrid basis from Birmingham. About the Project Our client acts as senior design partner in the £1.3 bn Midland Metro Alliance, delivering six tramline extensions, covering ~54 km including 34 km double track and 80 stations/tram stops. Scope includes track alignment, overhead lines, signalling, power, telecoms, systems integration, and the UK's first catenary-free tram sections. The extensions support major connectivity boosts - to HS2 (Curzon Street), airport, Brierley Hill, Eastside to Solihull - extending to 2026-27. Role Overview We are seeking experienced Testing & Commissioning Engineers, T&C Technicians, or CAD Technicians with strong backgrounds in light rail, signalling and systems design. Your expertise will...

Rubicon Consulting is currently recruiting for Senior Civil Engineer (Chartered) on a Initial 6 Month Contract, based in Birmingham- with travel to UK Project Sites This is a contract role, Outside IR35, with rates negotiable depending on experience. The position is based from the Birmingham office, with travel to UK project sites as required. The role sits at senior technical level, acting as the civil design authority on power projects and leading civil and structural design from concept through to construction. The work is focused on substations and transmission & distribution infrastructure, supporting major UK clients including National Grid and DNOs (e.g. SSEN / SPEN). Key details: * Senior / Chartered Civil Engineer (CEng / ICE preferred) * Outside IR35 contract * Rates negotiable * Birmingham-based with project site travel * Strong civil & structural design experience on UK power projects * Experience working to National Grid Technical...

We are seeking an experienced Senior Civil Design Engineer to support a portfolio of National Grid infrastructure projects. The role involves leading the civil and structural design elements for substation, overhead line, and other transmission‑related assets, ensuring compliance with National Grid's technical specifications and governance processes. This is an Outside IR35 contract position, offering hybrid working with on‑site collaboration. Key Responsibilities Lead and produce civil and structural designs for National Grid transmission projects (substations, foundations, compounds, cable routes, OHL works, access roads, drainage, etc.). Ensure all designs comply with National Grid TP / TS standards and relevant industry codes (BS EN, Eurocodes). Prepare design calculations, sketches, reports, specifications, and technical documentation. Manage design risk assessments and contribute to CDM compliance. Coordinate with multidisciplinary teams including electrical, geotechnical,...

Job Title: Civil Engineer - Water Rate: £35 to £45 per hour (Outside IR35) Location: Slough Type: Contract | Outside IR35 | Hybrid working About the Role: Our client is seeking an experienced Civil Engineer with strong UK water sector experience to support the delivery of complex infrastructure and non-infrastructure projects. This is a contract opportunity operating outside IR35, offering long-term project stability and hybrid working. You will provide hands-on technical expertise across the full project lifecycle, supporting design, coordination, and delivery on critical water industry schemes. About Our Client: Our client is a well-established UK engineering consultancy with a strong presence in the water sector. They are recognised for delivering technically robust, sustainable solutions and for working collaboratively with contractors, clients, and stakeholders across major programmes. Key Responsibilities: Project Delivery Support and deliver water sector projects...

DV Cleared Senior Software Engineer Aldermaston - Onsite 12-month contract | Outside IR35 Are you a DV cleared Software Engineer who can take full ownership of software delivery on site? Do you enjoy building Siemens PLC solutions from scratch in secure, regulated environments? Looking for a long-term contract with a strong on-site engineering focus? What's in it for you ·£650 to £750 per day ·Outside IR35 ·12-month contract ·4-5 days onsite per week ·Work on high-security, technically challenging projects What will you be doing? ·Designing, developing and programming Siemens PLC systems from scratch ·Leading all software activities on an assigned project ·Configuring Siemens PLCs, HMIs and associated networks ·Producing on-site test documentation and supporting FATs and SATs ·Carrying out on-site testing and commissioning of PLC systems ·Acting as the technical interface with the client during delivery ·Providing technical leadership, mentoring and support to other engineers...

Astute's Power Team is partnering with a leading organisation within the Nuclear sector, to recruit a Mechanical Engineer for its Berkshire site. The Mechanical Engineer role comes with a 12-month minimum contract (Outside IR35) and the opportunity to work on a busy and strategically important site. If you're a Mechanical Engineer and are looking to work for an organisation that puts integrity and people at the forefront of everything it does, then submit your CV to apply today. Responsibilities and duties of the Mechanical Engineer role Reporting to the Site Manager you will: Oversee and support the manufacture and fitting of mechanical components Work from and interpret mechanical engineering drawings Provide hands-on engineering support within both site and factory environments Ensure assembly activities are carried out safely using appropriate hand tools Support and oversee lifting & slinging activities in line with site procedures Ensure compliance with relevant...

Astute's Power Team is partnering with a leading organisation within the Nuclear sector, to recruit an EC&I Engineer for its Berkshire site. The EC&I Engineer role comes with a 12-month minimum contract (Outside IR35) and the opportunity to work on a technically complex and strategically important project. If you're an EC&I Engineer and are looking to work for an organisation that puts integrity and people at the forefront of everything it does, then submit your CV to apply today. Responsibilities and duties of the EC&I Engineer role Reporting to the Engineering Manager you will: EC&I Delivery Produce CE&I design concepts including SLDs, BCDs, cable schedules and layout drawings Develop designs that conform to relevant British and European standards and client requirements Produce and maintain LTQR / Technical Files in accordance with Quality Management Systems Ensure designs address operability, maintainability and safety considerations Deliver...

Teesside (Redcar) - site based 📅 9 Month Contract | 5 days a week 💼 Outside IR35 💰 Negotiable Day Rate | Please contact Jasmine @ Ceto Talent for discussion. Role: Project Quality Engineer Ceto Talent are supporting a global EPC energy contractor delivering a major carbon capture project in Teesside. Our client is responsible for pipeline installation and associated construction activities as the project moves through its final execution phase. This is a key site role, offering the opportunity to play a visible part in a high profile energy transition project. The Role You will support the QHSE Manager and Project Quality Manager in the planning and implementation of the Project Quality Management System (PQMS) across an onshore package of work. The role focuses on ensuring quality standards are maintained throughout construction activities and that project procedures are effectively implemented across site. Key Responsibilities * Support the planning and implementation of the...

Location: Cardiff 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 in...

Job Title: Lead Piping Engineer Location: Manchester/Risley (2–3 days/week site travel) Sector: Nuclear / Utilities Infrastructure Scope: Outside IR35 Role Purpose Our client is a leading UK engineering and construction organisation delivering complex infrastructure programmes across highly regulated sectors. With a strong track record in nuclear, utilities and major capital projects, they are known for providing end-to-end delivery from design through to commissioning.  The Lead Piping Engineer will lead piping design and engineering delivery across the programme, ensuring designs are safe, compliant, on time and within budget. You will manage internal and external design teams and provide technical assurance aligned to nuclear licensed site requirements. Key Responsibilities Lead and manage piping design teams and external designers Ensure compliance with the Design Management Plan and applicable standards Provide technical assurance of piping deliverables Drive...

Location: Remote (UK‑wide) with occasional office/site travel Contract: Until end of 2026, Outside IR35, with strong likelihood of extension Start: ASAP Overview We are seeking an experienced HV Transmission Engineering Lead to oversee the technical delivery of major UK transmission and substation projects. This role involves leading a multidisciplinary electrical design team, managing engineering governance, and ensuring high‑quality, technically compliant outputs across complex HV projects. You will act as the senior technical point of contact, coordinating with internal teams, external partners, and key stakeholders throughout all phases of the project lifecycle - from tendering and design development through to construction support and handover. The role offers predominantly remote working with flexibility for travel to offices and project sites across the UK when required. Key Responsibilities Lead and manage the delivery of electrical engineering design for...

Site HSE Engineer/Advisor * 📍 Talacre, North Wales * 💰 Negotiable Day Rate | Outside IR35 * ⏱️ 5.5 days on site per week * ⏰ 12+ month contract - Project to last up to 2028 Ceto Talent is partnering with a leading EPC contractor, delivering large-scale and complex energy projects onshore and offshore. We're looking for an experienced industry professional to join as a site based HSE Advisor / Engineer on this exciting and UK-first Carbon Capture project. You will support the effective development, oversight, and continuous improvement of the safety management system across all engineering and development stages of EPIC projects. Your responsibilities: * Driving HSE awareness through workforce engagement and training * Conducting inspections, monitoring subcontractors, and ensuring equipment compliance * Managing risk assessments, Job Safety Analysis, and safe work practices * Overseeing Permit to Work systems and hazardous material controls * Reporting HSE...