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Contractor 193
senior site engineer

193 senior site engineer jobs found

CL
Mar 13, 2026  
Senior Site Engineer
I'm recruiting on behalf of a leading national highways contractor who are delivering a diverse portfolio of schemes across the North West. With a strong pipeline of work and a major programme ramping up, they're looking for an experienced Senior Engineer to join the team on an initial 6month contract, with every expectation of extension.   The Role   This is a key position within a fastpaced delivery environment, supporting the daytoday smooth running of works-predominantly during nighttime operations. You'll act as the vital link between the day and night teams, ensuring continuity, clarity, and control across all engineering and delivery activities.   You'll be responsible for:   - Overseeing the nightly delivery of works and ensuring seamless handovers between shifts - Supporting planning and programming to keep works on track and compliant - Monitoring progress and providing technical guidance to site teams - Coordinating with other delivery lot providers to...
IR35 Status:
Unknown Status

CV-Library Manchester, UK Contractor
CL
Mar 12, 2026  
Site Engineer
Section Engineer Major Civil Engineering Project | Britain’s Ocean City The Opportunity We’re recruiting an experienced Section Engineer to take ownership of a defined work package on a flagship civil engineering scheme in Britain’s Ocean City. This is a nationally significant marine infrastructure project delivering complex reinforced concrete and heavy civils works. It’s long-term, technically demanding and highly visible. If you’re ready to step up, lead a section properly and make your mark on a serious project — this is it. The Business Our client is a leading civil engineering contractor with a strong track record across the marine, water, environmental infrastructure and energy sectors. They’re known for delivering technically challenging projects to high standards, building long-term relationships and securing repeat work with major public and private sector clients. This is a quality-driven environment with high expectations — and strong support. The Role...
IR35 Status:
Unknown Status

CV-Library Plymouth, UK Contractor
CL
Mar 12, 2026  
Section Engineer
We are seeking an experienced Section Engineer to support delivery of works on the high-profile Net Zero Teesside scheme. This is a major infrastructure project contributing to the UK's decarbonisation strategy and energy transition goals. The Section Engineer will take responsibility for a defined section of works, coordinating site engineers, subcontractors, plant and materials to ensure safe, compliant and programme-driven delivery. Role Responsibilities As Section Engineer, you will: Take ownership of a specific section of works from planning through to completion Coordinate and supervise Site Engineers working within your section Plan and organise labour, materials and plant requirements Liaise with subcontractors to ensure works are delivered in line with programme and specification Monitor daily progress and address technical or logistical issues Ensure works are delivered in accordance with drawings, specifications and tolerances Maintain...
IR35 Status:
Unknown Status

CV-Library Durham, UK Contractor
CL
Mar 11, 2026  
Section Engineer
Opportunities exist with a tier one principal Contractor, for Section Engineers to manage a package of works, as well as a multi-disciplinary team of Engineers, delivery personnel and subcontractors, on a major project. Your responsibilities will include: Checking technical information (specifications and drawings). Identification of any ambiguities or shortcomings therein and submission of Technical Queries to enable their resolution. Take- Off materials from drawings. Ensuring the Site Engineers are fully conversant with the construction methodology for the civil engineering works. Managing the development of HSEQ controls for the civil engineering works. Managing the detailed look-ahead programme for the civil engineering works. Delegation of dimensional control to the Site Engineers and ensuring that the Temporary and Permanent Works are consistently and accurately set out. Requirements for this opportunity include – HND/HNC/Degree in civil engineering...
IR35 Status:
Unknown Status

CV-Library Durham, UK Contractor
CL
Mar 15, 2026  
Senior Instrument Engineer
Booth Welsh have a fantastic opportunity for a Senior Instrument Engineer to join our team! You will assist in projects in the following industries, Petrochemical, Oil and Gas, Pharmaceuticals, Chemical and Nuclear. Booth Welsh is an engineering technology company delivering smart, sustainable solutions across various industries. We combine multi-discipline engineering with automation and digital technologies to help our clients achieve operational excellence As a key member of our engineering team, we are looking for a talented individual with a wide range of professional skills. The role requires the individual to be working on and controlling multiple projects with a keen eye to ensure deadlines are achieved. This role will be Hybrid based with 2/3 days in office, work from home and the occasional site visit to work around various projects *** Please note that we can only accept applications from UK based candidates *** Key responsibilities: The role will include both...
IR35 Status:
Unknown Status

CV-Library Irvine, North Ayrshire Council Contractor
CL
Mar 15, 2026  
Site Engineer
We are seeking an experienced and driven Site Engineer to support the successful delivery of major infrastructure and construction projects. 6-month contract £400-£450 per hour Umbrella (Inside IR35 only) You will support the senior project team in delivering engineering solutions from concept through installation and maintenance, ensuring projects are executed efficiently, safely, and in line with statutory and customer requirements. Key Responsibilities: Support the implementation of the engineering strategy and framework for designated projects Manage materials, plant, and labour within allocated budgets to ensure safe and efficient delivery Ensure effective communication of systems, design information, procedures, and quality standards Provide technical support to delivery teams and verify work outputs Conduct audits and lead assurance activities, identifying best practice and areas for improvement Build and maintain strong relationships with customers, consultants,...
IR35 Status:
Inside IR35

CV-Library Horncastle, Lincolnshire Contractor
CL
Mar 15, 2026  
Manufacturing Engineer (CNC)
Manufacturing Engineer (CNC Sliding Head) Tewkesbury (on site) Aerospace/Advanced Manufacturing Inside IR35 £50 - £55 per hour THE ROLE - Manufacturing Engineer (CNC Sliding Head) This is a fantastic opportunity to join a stand-out aerospace engineering business to support Sliding Head/Swiss Lathe Manufacturing. As a Manufacturing Engineer, you'll need to possess excellent experience in Sliding Head lathe practices and processes including programming and CAD/CAM knowledge. As an expert with Sliding Head machining, you should have knowledge of some of the following machines: Star ST38, Star SR10J, Star SW20, Citizen. DUTIES - Manufacturing Engineer (CNC Sliding Head) Authoring and approving manufacturing processes and process specifications Online and Offline programming for CNC Activities - Perform problem solving and root cause corrective actions (RCCA). Provide technical, machining task planning and authorisation. Advise and support daily shop-floor management...
IR35 Status:
Inside IR35

CV-Library Tewkesbury GL20, UK Contractor
CL
Mar 15, 2026  
Principal EICA Enigneer
Principal EICA Engineer – Water Sector Manchester - Hybrid (2–3 days in office) Competitive rate - can be outside of scope of IR35 The role is working for a leading consultancy, delivering on their water treatment and utilities frameworks. This is a senior, hands-on engineering role with real influence - leading projects, shaping design, and setting technical direction across complex water sector schemes. The Role The Principal EICA Engineer will take ownership of EICA delivery across a portfolio of projects. From concept through commissioning, they will balance technical excellence with commercial reality. What You’ll Be Doing Producing cost-effective, compliant EICA design documentation Delivering outline and detailed electrical, instrumentation & control designs Leading site surveys, FATs, and producing clear technical reports Providing EC&I technical authority: preparation, checking, approval of documentation Managing sub-contractor designs to ensure...
IR35 Status:
Unknown Status

CV-Library Manchester, UK Contractor
CL
Mar 15, 2026  
Senior/Principal HV Design Engineer
Our client, an international leader in engineering and consulting, is seeking a Senior/Principal HV Design Engineer to join their dynamic team in London. This is a contract position within the rail, public transport, and built environment sectors. This opportunity is ideal for an ambitious engineer with strong leadership capabilities and excellent interpersonal skills, aiming to contribute to a high-performance team. Key Responsibilities: Develop HV systems, including concept and detailed designs, design reviews, estimations, and provide site supervision/support as needed. Provide technical support on all aspects of HV system engineering and design. Prepare technical specifications for plant and equipment, power systems, cable routing, tender packages, and progress reports. Ensure accurate coordination with other engineering disciplines involved in projects. Attend and conduct internal/external meetings with colleagues, clients, and subcontractors. Perform technical calculations...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Mar 15, 2026  
Senior Civil Engineer
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,...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Mar 15, 2026  
Senior Civil Design Engineer
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...
IR35 Status:
Outside IR35

CV-Library Slough, Berkshire Contractor
CL
Mar 15, 2026  
Senior Traffic Engineer
Senior Traffic Design Engineer   The role is primarily dealing with the design of small to medium size highway improvement schemes within the boundaries of the city. This will include feasibility, outline, and detailed design. Anything from cycle improvement schemes, traffic calming, traffic signal and pedestrian crossing improvements, etc.    Knowledge and experience of local authority standards is essential as well as the use of 2D Autocad.   Some site visits will be required and possibly some site supervision as well, but this will be discussed with the candidates.   Previous experience in Traffic is essential for this role.   Carrington West are also looking for Engineers & Project Managers with similar backgrounds across the South of UK - please get in touch to find out more.   For a full description and further information on the role, please call Phoebe Kingston at Carrington West on (phone number removed) or email (url removed)   What you need to do now:...
IR35 Status:
Unknown Status

CV-Library Greater London, UK Contractor
CL
Mar 14, 2026  
Senior Engineer
We are currently recruiting for an experienced Senior Engineer to join a leading civil engineering contractor delivering major infrastructure works. This is a permanent opportunity offering a salary of up to £55,000, plus company car and a full standard benefits package. The role will involve supporting the delivery of complex civil engineering projects, ensuring technical excellence, programme compliance, and high quality standards throughout. Key Responsibilities: * Lead engineering activities across allocated sections of works * Manage and mentor Site Engineers and junior engineering staff * Oversee setting out and ensure works are delivered in line with drawings and specifications * Review and approve RAMS, ITPs, and technical submissions * Ensure QA processes are implemented and maintained * Manage temporary works coordination in line with design requirements * Monitor progress against programme and provide technical input to...
IR35 Status:
Unknown Status

CV-Library Bishops Stortford, Hertfordshire Contractor
CL
Mar 14, 2026  
Senior Electrical Engineer
About Arup Dedicated to sustainable development, Arup is a collective of designers, consultants and experts working globally. At Arup you will have the opportunity to collaborate on ambitious projects - delivering remarkable outcomes for clients and communities, and to do socially useful work that has meaning. Arup's purpose, shared values and collaborative approach has set it apart for over 75 years, and now is your opportunity to join. Job description - the role AMS is the world's leading provider of Talent Acquisition and Management Services. Our contingent Workforce Solutions (CWS) service acts as an extension of our clients' recruitment team and provides professional interim and temporary resources. We partner with Arup to support contingent recruitment processes. On behalf of Arup, we are looking for a Senior Electrical Engineer for a 6 month contract based in Manchester. Role - Senior Electrical Engineer We have an opportunity for a driven senior electrical engineer...
IR35 Status:
Unknown Status

CV-Library Manchester, Greater Manchester Contractor
CL
Mar 14, 2026  
Senior Akamai Security Engineer
Role: Senior Akamai Security Engineer Location: Hybrid - 60% onsite / 40% remote - Knutsford, Cheshire Contract Length: Until 30/11/2026 Rate: £550 to £600 per day Inside IR35 Role Overview We're looking for a Senior Akamai Security Engineer to lead the design, implementation, and optimisation of Akamai security solutions across large-scale digital platforms. This role sits at the sharp end of web security - protecting high-traffic environments from modern threats while improving performance and resilience. Expect real engineering challenges, complex environments, and zero room for checkbox security. Key Responsibilities Architect, configure, and optimise Akamai security solutions including Kona Site Defender, WAF, Bot Manager, and CDN Lead end-to-end implementation of Akamai security policies and custom rules Perform threat analysis, log monitoring, and security incident response for web traffic Implement and manage rate limiting, bot mitigation, DDoS protection, and...
IR35 Status:
Inside IR35

CV-Library Knutsford, Cheshire Contractor
CL
Mar 14, 2026  
DV Cleared Control Systems Engineer
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...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Mar 14, 2026  
Project Engineer
Senior Project Engineer Location: Teesside Reporting to: Project Engineering Manager About the Project This major energy transition project will deliver a new above‑ground CO₂ gathering pipeline system and associated utilities to support decarbonisation across the Teesside industrial region. The engineering scope spans pipelines, HV cable systems, crossings, and Above Ground Installations (AGIs). We are seeking a Senior Field / Project Engineer to act as the critical engineering interface between the design office and the site construction team in Teesside. This is a pivotal role ensuring technical integrity, design compliance, and seamless communication across disciplines. Key Responsibilities Engineering Leadership on Site Serve as the primary engineering focal point for all construction activities. Interpret and communicate engineering intent across P&IDs, Pipeline Alignment Diagrams, Strip Charts, Isometrics, GAs, and civil/structural drawings to ensure construction...
IR35 Status:
Unknown Status

CV-Library Redcar, North Yorkshire Contractor
CL
Mar 14, 2026  
Senior Planning Engineer
Senior Planning Engineer  Client: Pharmaceutical Sector Location: Royston, Hertfordshire  Start Date: ASAP Duration: 12 months  Contract Type: Contract Rate: £600 per day (Flexible) – Umbrella PAYE (inside IR35)  The Role We are seeking a highly experienced Senior Planning Engineer with a strong engineering background and expert-level proficiency in Primavera P6. This role requires a candidate who can hit the ground running and take full ownership of project planning activities on site. A background in ME&I (Mechanical, Electrical & Instrumentation) and/or major construction delivery would be highly advantageous. Key Responsibilities Develop, manage, and maintain integrated project schedules in Primavera P6 Work closely with engineering, construction, and project controls teams Conduct critical path analysis and identify schedule risks/opportunities Monitor progress, update programmes, and forecast completion Lead planning meetings and present reports to...
IR35 Status:
Inside IR35

CV-Library Royston SG8, UK Contractor
CL
Mar 14, 2026  
Senior Mechanical Engineer
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...
IR35 Status:
Outside IR35

CV-Library Aldermaston, Berkshire Contractor
CL
Mar 14, 2026  
Senior EC&I Engineer
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...
IR35 Status:
Outside IR35

CV-Library Aldermaston, Berkshire Contractor
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