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Contractor 214
senior site engineer

214 senior site engineer jobs found

CL
Jun 04, 2026  
Senior Site Engineer
Site Engineer Required – Doncaster We’re looking for a Site Engineer for 3 weeks cover starting Monday. Location: Doncaster Rate: £300 per day CIS/LTD ️ Project: Amazon Car Park Works: Setting out for drainage & ducting Immediate start available. Call Daryl on (phone number removed) for more information. SER-IN
IR35 Status:
Unknown Status

CV-Library Doncaster, UK Contractor
CL
Jun 04, 2026  
Senior Site Engineer
We're currently recruiting for an experienced Senior Site Engineer to start working on an RC Frame project based in Central London. Must have experience in running the front end of projects, good communication skills with a strong background in RC Frame is essential. Responsibilities include: * Overseeing all engineering aspects on the site * Overseeing building work * Undertaking surveys * Checking technical designs and drawings to ensure that they are followed correctly * Ensuring project packages meet agreed specifications, budgets and/or timescales * Liaising with clients, subcontractors and other professional staff, especially quantity surveyors and the overall project manager * Providing technical advice and solving problems on site * Preparing site reports and filling in other paperwork * Liaising with quantity surveyors about the ordering and the pricing of materials * Ensuring that health and safety and sustainability policies and...
IR35 Status:
Unknown Status

CV-Library Greenwich, Greater London Contractor
CL
Jun 04, 2026  
Senior Site Engineer
SITE ENGINEER REQUIRED – IMMEDIATE START Pocklington ️ Groundworks & Civils Project – Sixth Form College 12 Week Contract £300 - £350 per day (Ltd/CIS) ️ Start Monday We’re currently looking for an experienced Site Engineer to join a live civils & groundworks project on a sixth form college development in Pocklington. ✅ 12-week contract ✅ Immediate start ✅ Competitive day rate ✅ Groundworks & infrastructure package Requirements: ✔️ Strong civils & groundworks experience ✔️ Setting out experience ✔️ White CSCS Card essential ✔️ Able to hit the ground running If available or interested, get in touch ASAP for more details. Call Daryl Richardson (phone number removed) or email SER-IN
IR35 Status:
Unknown Status

CV-Library Pocklington, York YO42, UK Contractor
CL
Jun 04, 2026  
Senior Site Engineer
SENIOR SITE ENGINEER / MAJOR RAIL INFRASTRUCTURE PROJECT 🚧 📍 WF12 – West Yorkshire 🕒 Long-Term Contract – Minimum 6+ Months 💷 Excellent Rates Available 🚆 High-Profile Rail & Infrastructure Works An exciting opportunity has arisen for an experienced and motivated Setting Out Engineer to join a major rail infrastructure project in West Yorkshire. This is your chance to be part of a fast-paced, technically challenging scheme delivering critical works within one of the UK’s most demanding infrastructure environments. We are looking for a driven individual with strong rail and/or highways experience who thrives under pressure, enjoys problem solving on live projects, and can confidently take ownership of engineering duties on site. This role offers long-term work, a strong pipeline of future projects, and the opportunity to work alongside one of the UK’s most respected civil engineering and infrastructure delivery teams — known for delivering complex earthworks, infrastructure,...
IR35 Status:
Unknown Status

CV-Library WF12, Ravensthorpe, Kirklees Contractor
CL
Jun 03, 2026  
Senior Site Engineer
Freelance Site Engineer / Senior Site Engineer Groundworks, Structures & S278 Works Location: Hayes (West London) We are currently recruiting for an experienced Freelance Senior Site Engineer to join a major data centre project based near Hayes. This role is with a leading subcontractor delivering groundworks, structural works, and S278 infrastructure packages on a large-scale, high-profile scheme. This is a fantastic opportunity to be part of a technically demanding project with long-term work potential. Key Responsibilities: * Carry out and oversee accurate setting out for groundworks, structures, and S278 works * Manage and mentor site engineers and junior staff * Ensure QA processes are implemented and maintained across all works * Interpret and review technical drawings and specifications * Raise and manage RFIs and resolve on-site engineering issues * Liaise with site management, subcontractors, and client representatives * Maintain high standards...
IR35 Status:
Unknown Status

CV-Library Hillingdon, Greater London Contractor
CL
May 31, 2026  
Site Based CE&I Senior Design Engineer
Site‑Based CE&I Senior Design Engineer Location: North West Hours: 37 hours per week (typically worked over 4½ days) Security Clearance: SC required (must already hold or be eligible) The Role We are seeking a Senior Control, Electrical & Instrumentation (CE&I) Design Engineer to provide site‑based, frontline design support to commissioning teams on a highly regulated, safety‑critical facility. This is a hands‑on senior design role, embedded at plant level during commissioning, where issues are identified, investigated and resolved through robust engineering judgement and controlled design change. The role is not focused on routine programming or implementation. Dedicated site teams carry out testing, installation and commissioning activities. Your responsibility is to diagnose problems, develop design solutions, and ensure changes meet functional and business requirements. Key Responsibilities Provide frontline CE&I design support to commissioning teams...
IR35 Status:
Unknown Status

CV-Library Cumbria, UK Contractor
CL
Jun 03, 2026  
Engineering Manager
Freelance Engineering Manager / Senior Engineer Groundworks, S278 & Structures Packages Location: Heathrow to High Wycombe Corridor We are currently seeking an experienced Freelance Engineering Manager / Senior Engineer to support a busy groundworks/structures subcontractor operating across multiple live projects between Heathrow and High Wycombe. This is an excellent opportunity for a skilled engineer looking for consistent freelance work on technically challenging schemes within a well-established delivery team. Key Responsibilities: * Oversee and manage engineering activities across multiple sites * Ensure accurate setting out, QA, and compliance with specifications * Coordinate with site teams, subcontractors, and project management * Review drawings, manage technical queries (RFIs), and resolve issues on site * Maintain high standards of health, safety, and quality * Support programme delivery and ensure works are completed to schedule Requirements:...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Apr 24, 2026  
Site Manager
Site Manager - Externals & Yard Slabs Major Construction Project | Externals / Groundworks Package Our client, a leading main contractor delivering major, logistics‑heavy construction projects, is seeking an experienced Site Manager to take full ownership of the externals and yard slabs package on a high‑profile scheme. This is a hands‑on, delivery‑focused role suited to a decisive Site Manager who is comfortable taking control of large‑scale groundworks packages in a live construction environment. The Role As Site Manager, you will act as the single point of responsibility for the external works package, taking over day‑to‑day control from the engineering function and driving safe, high‑quality delivery to programme. You will lead all aspects of the groundworks and concrete yard slabs works, coordinating subcontractors, plant, logistics, and temporary works while maintaining the highest standards of safety, quality, and compliance. Key Responsibilities Full management...
IR35 Status:
Unknown Status

CV-Library Bedfordshire, UK Contractor
CL
Jun 04, 2026  
Senior Substation Primary (HV Plant) Design Engineer
Senior Substation Primary (HV Plant) Design Engineer Locations: Birmingham, Epsom, Glasgow or Leeds Rate: £60 per hour IR35: Inside IR35 Duration: Minimum 12 Months We are recruiting multiple Senior Substation Primary (HV Plant) Design Engineers to support major UK transmission and distribution projects. The role will focus on FEED and Detailed Design for HV substations across large-scale energy infrastructure programmes. Key Responsibilities Deliver and reviewHV Primary Plant designs including: HV layouts and elevations Earthing designs Busbar calculations Maintenance access drawings Technical specifications for HV plant equipment Provide technical leadership on FEED and Detailed Design projects. Coordinate with multidisciplinary teams, suppliers and subcontractors. Support technical reviews, tenders and client meetings. Attend design reviews and site visits where required. Requirements Strong experience in HV Primary Plant / Substation design. Transmission or...
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
CL
Jun 04, 2026  
Senior Substation Primary (HV Plant) Design Engineer
Senior Substation Primary (HV Plant) Design Engineer Locations: Birmingham, Epsom, Glasgow or Leeds Rate: £60 per hour IR35: Inside IR35 Duration: Minimum 12 Months We are recruiting multiple Senior Substation Primary (HV Plant) Design Engineers to support major UK transmission and distribution projects. The role will focus on FEED and Detailed Design for HV substations across large-scale energy infrastructure programmes. Key Responsibilities Deliver and reviewHV Primary Plant designs including: HV layouts and elevations Earthing designs Busbar calculations Maintenance access drawings Technical specifications for HV plant equipment Provide technical leadership on FEED and Detailed Design projects. Coordinate with multidisciplinary teams, suppliers and subcontractors. Support technical reviews, tenders and client meetings. Attend design reviews and site visits where required. Requirements Strong experience in HV Primary Plant / Substation design. Transmission or...
IR35 Status:
Inside IR35

CV-Library Leeds, West Yorkshire Contractor
CL
Jun 04, 2026  
Senior Substation (HV Plant) Design Engineer
Senior Substation Primary (HV Plant) Design Engineer Locations: Birmingham, Epsom, Glasgow or Leeds Rate: £60 per hour IR35: Inside IR35 Duration: Minimum 12 Months We are recruiting multiple Senior Substation Primary (HV Plant) Design Engineers to support major UK transmission and distribution projects. The role will focus on FEED and Detailed Design for HV substations across large-scale energy infrastructure programmes. Key Responsibilities Deliver and reviewHV Primary Plant designs including: HV layouts and elevations Earthing designs Busbar calculations Maintenance access drawings Technical specifications for HV plant equipment Provide technical leadership on FEED and Detailed Design projects. Coordinate with multidisciplinary teams, suppliers and subcontractors. Support technical reviews, tenders and client meetings. Attend design reviews and site visits where required. Requirements Strong experience in HV Primary Plant / Substation design. Transmission or...
IR35 Status:
Inside IR35

CV-Library Birmingham, West Midlands Contractor
CL
Jun 04, 2026  
Senior Substation Primary (HV Plant) Design Engineer
Senior Substation Primary (HV Plant) Design Engineer Locations: Birmingham, Epsom, Glasgow or Leeds Rate: £60 per hour IR35: Inside IR35 Duration: Minimum 12 Months We are recruiting multiple Senior Substation Primary (HV Plant) Design Engineers to support major UK transmission and distribution projects. The role will focus on FEED and Detailed Design for HV substations across large-scale energy infrastructure programmes. Key Responsibilities Deliver and reviewHV Primary Plant designs including: HV layouts and elevations Earthing designs Busbar calculations Maintenance access drawings Technical specifications for HV plant equipment Provide technical leadership on FEED and Detailed Design projects. Coordinate with multidisciplinary teams, suppliers and subcontractors. Support technical reviews, tenders and client meetings. Attend design reviews and site visits where required. Requirements Strong experience in HV Primary Plant / Substation design. Transmission or...
IR35 Status:
Inside IR35

CV-Library Epsom, Surrey Contractor
CL
Jun 04, 2026  
Project Controls Manager
Role: Project Controls Manager Position: Contract Location: Based in our London or Suffolk office with hybrid working available - Travel to Paris will also be required Days on Site: 3 (TBC) Duration: Ongoing, Initial CED 31/12/2026, rolling contract thereafter Pay: up to 650£ PAYE/ 940 £Umbrella Vacancy Overview: Are you looking for a career which is rewarding, at the cutting edge of project development and where you can really make a difference? Come and join our expanding Sizewell C (SZC) team and work on one of the most exciting and largest megaprojects in the UK, whilst being at the forefront of the UK's climate change agenda and energy policy. Following on from the success of Hinkley Point C (HPC), the SZC Project is a nuclear new build project in Suffolk, which has obtained planning approval and Government financing support. The project has started construction and is now seeking private investment. When completed, it will provide dependable electricity to 6 million...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 04, 2026  
Senior Mechanical Project Engineer
One of London’s leading Building Services contractors is actively seeking a Senior Mechanical Project Engineer for a new landmark high rise residential scheme in South East London. This contractor is most prominent in commercial and residential sectors and are widely rapidly becoming one of the go to specialists in the industry, having built strong relationships with several of the tier 1 developers and contractors. As Senior Mechanical Project Engineer you will be number one on site overseeing the delivery of a £12m mechanical install, reporting directly to a Senior PM. This project is a flagship scheme for one of their longest standing clients, a market leading and widely recognised developer. Besides the chance to add a flagship project to your resume, this is a fantastic opportunity for an ambitious Engineer to fast track their career towards Project Manager level. With a lean management business model, this contractor will allow you to quickly climb the ladder and give you the...
IR35 Status:
Unknown Status

CV-Library Tower Hill, Greater London Contractor
CL
Jun 04, 2026  
Lead Rail Engineer
Location: West Midlands Project: Light Rail Infrastructure Contract Duration: 12–18 months Start Date: Mid June to early July Working Hours: Monday to Friday, 07:30 – 17:30 The Lead Engineer will provide senior technical leadership and assurance, ensuring engineering activities support the safe, compliant, and efficient delivery of a major light rail infrastructure project. Key Responsibilities Act as technical authority for the assigned discipline and scope of works Ensure correct application of designs, specifications, and industry standards Lead the resolution of complex technical queries (TQs) and engineering risks Provide constructability, methodology, and sequencing input to the delivery team Define inspection requirements, hold points, and acceptance criteria Review, endorse, and sign off as‑built documentation and handover records Mentor and support Engineers and Trainee Engineers on site Essential Experience & Skills Proven experience in a Lead Engineer or Senior...
IR35 Status:
Unknown Status

CV-Library West Midlands, UK Contractor
CL
Jun 04, 2026  
Senior Engineer
I am currently working on behalf of one of the busiest developers in the City, and right now due to a full order book they are in need of an experienced Senior Engineer. Right now they have an immediate requirement for a Senior Engineer for their new build RC-Framed apartment block project in South East London. It is defined as a high rise project consisting of 38 stories. The recent changes in gateways mean the successful Senior Engineer must have previous experience delivering challenging residential towers over 38 storeys, as this experience will allow them to hit the ground running which is what my client needs. Roles and Responsibilities: Check/understand Specifications, Drawings and other Contract Documents, Setting out, levelling and surveying the site in accordance with the Drawings and Specification, Preparing Labour, Plant & Material Returns, Preparing As-built drawings, technical reports, site diary, Liaising with purchasing department to ensure that purchase...
IR35 Status:
Unknown Status

CV-Library Deptford, London Contractor
CL
Jun 04, 2026  
Information Assurance Engineer
We're looking for a DV‑cleared Information Assurance Engineer to strengthen assurance capability across a critical defence programme. This is a delivery‑focused role working at the heart of secure systems, helping to close assurance gaps, manage cyber risk, and ensure systems are secure, compliant, and accreditation‑ready. You'll work alongside Security Leads, system owners, and enterprise stakeholders to support Secure by Design, manage risk arising from ST&V and CSF assessments, and drive POA&M‑led remediation across the estate. What You'll Be Doing Supporting Secure by Design (SbD) documentation uplift across prime and supplier environments Validating security control compliance using CSF tracker maturity assessments Identifying, documenting, and articulating assurance gaps and observations Conducting risk assessments for control deficiencies arising from: ST&V failures CSF maturity shortfalls Creating and maintaining Risk Detail Records (RDRs) in line with JSP...
IR35 Status:
Unknown Status

CV-Library Huntingdon, Cambridgeshire Contractor
CL
Jun 04, 2026  
Rail Engineer
Location: West Midlands Project: Light Rail Infrastructure Contract Duration: 12–18 months Start Date: Mid June to early July Working Hours: Monday to Friday, 07:30 – 17:30 We are currently recruiting for an experienced Senior Rail Engineer working on a light rail project, based in West Midlands area.  This is an excellent opportunity for an engineer with strong rail and track experience to join a well established civils and rail delivery team. Key Responsibilities Setting out and engineering support for track renewals works Track stressing, ballast and tamping  Track monitoring, including S&C and slab track (training can be provided where required) Ensuring accurate setting out using Trimble GPS equipment Completing and maintaining site inspection records Supporting delivery teams to ensure works are completed safely, on time and to specification Essential Requirements Experience with track renewals, stressing, setting out, ballast and tamping Competent using Trimble...
IR35 Status:
Unknown Status

CV-Library West Midlands, UK Contractor
CL
Jun 04, 2026  
Site Engineer
Buckingham - Site Engineer - Earthworks & Drainage   Are you a Site Engineer with proven experience successfully delivering earthworks and drainage packages on a major project?   Rate: £400/ day - Umbrella, Inside IR35 Location: Buckingham Duration: 6 months (1-2 years worth of work)   Our client is a leading civil engineering contractor delivering works on HS2, and they are currently seeking a Site Engineer with strong earthworks, drainage or structures experience to join their team.   As a Site Engineer, you will play a key role in supporting construction operations on site, managing junior engineers, and ensuring works are delivered safely, on programme, and to specification.   Key responsibilities include: ·Setting out and overseeing works to ensure compliance with drawings and specifications ·Managing and coordinating subcontractors ·Resolving technical issues in liaison with the senior engineering team ·Assisting with short-term planning, progress...
IR35 Status:
Inside IR35

CV-Library Buckingham MK18, UK Contractor
CL
Jun 04, 2026  
Assistant Technician
Our client, a leader in the Defence & Security sector, is seeking an Assistant Technician to join their team in Bishopton on a 12-month contract basis. Working within the Environmental Test Facility, you will support test and evaluation activities, executing dynamic testing and assisting with a variety of trials. This role operates on a shift pattern, including early shifts and back shifts. Key Responsibilities: Assisting in conducting test and evaluation trials within the Environmental Test Facility Interfacing with both internal and external customers Ensuring trial safety through compliance with risk assessments and SHE legislation Recording test data and following relevant test plans Supporting continuous improvement and performance measurement activities Rigging up fixtures and assets for dynamic testing Implementing instrumentation for use with vibration and shock control software Moving stores/assets using a forklift Job Requirements: Experience in supporting...
IR35 Status:
Unknown Status

CV-Library Paisley, Renfrewshire Contractor
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