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Contractor 81
London site engineer

81 site engineer jobs found in London

CL
Mar 05, 2026  
Site Engineer
Japanese Construction Company Role: Site Engineer Industry: Building and Construction Empoyment: One Year FTC Salary: £30k to £40 depending on experience Location: London Job Description: 1. Technical: Demonstrate knowledge of building and construction standards and regulations, and contribute to design solutions. 2. Technical: Survey of project sites before and during construction. Contribute to as-built documents and drawings post-construction 3. Technical: Check sub-contractors’ design drawings, specifications, and answer suppliers’ technical submittals or material approval requests. 4. Technical: Co-ordinate with architectural designers, MEP designers, other designers and maintenance engineers, and avoid the clash of deliverables. 5. Client management: Raise technical queries (TQs) and/or request for information (RFI) during the tender/design/construction stage. 6. Client management: Co-ordinate with the client/tenants/building management regarding security,...
IR35 Status:
Unknown Status

CV-Library Camden, Greater London Contractor
CL
Mar 16, 2026  
Site Engineer
My client is a leading RC frame sub-contractor who are currently recruiting a Site Engineer to complete a 12 month scheme around Kingston. You will be required to manage all the setting out of an RC frame and groundworks package. Site Engineer Responsibilities: * Reporting to and working with the Project Manager and foreman. * Site set up and compliance with health and safety. * Completing all setting out associated to the RC frame and groundworks package. * Raising technical queries on design issues. Site Engineer Requirements: * CSCS card. * Must have previous experience setting out RC frames and groundworks. * Degree in civil engineering/construction or time served in UK on site The Next Steps: To apply for the role as a Site Engineer, click on the apply now button below and submit your CV for further information
IR35 Status:
Unknown Status

CV-Library Brixton, Greater London Contractor
CL
Mar 14, 2026  
Site Engineer - Nights
Site Engineer: NIGHTS 6 months Insidie IR35 THIS ROLE IS ON A 9 HOUR NIGHT SHIFT looking after Steelwork, concrete pours and building and cladding works Immediate start! Benefits: Attractive rates - £500 a shift midweek, £600 weekends An opportunity to gain valuable experience on a prestigious rail project A chance to work for one of the biggest contractors currently in the UKRoles and Responsibilities: Setting out and monitoring of works on site Ensure quality control requirements are met and recorded in accordance with specification Operate and promote a high standard of health and safety and environment compliance Raising of technical queries Ensuring that all materials used and work performed are as per specificationsCandidate Requirements: Civil Engineering Degree or equivalent CSCS cardThink this is a job you may be interested in? Please submit your CV for more information. Alternatively, if you know someone who may be interested we offer a £200 referral fee for...
IR35 Status:
Unknown Status

CV-Library East London, London Contractor
CL
Mar 13, 2026  
Site Engineer
My client is a leading RC frame sub-contractor who are currently recruiting a Site Engineer to complete a 12 month scheme around Kingston. You will be required to manage all the setting out of an RC frame and groundworks package. Site Engineer Responsibilities: * Reporting to and working with the Project Manager and foreman. * Site set up and compliance with health and safety. * Completing all setting out associated to the RC frame and groundworks package. * Raising technical queries on design issues. Site Engineer Requirements: * CSCS card. * Must have previous experience setting out RC frames and groundworks. * Degree in civil engineering/construction or time served in UK on site The Next Steps: To apply for the role as a Site Engineer, click on the apply now button below and submit your CV for further information
IR35 Status:
Unknown Status

CV-Library Kingston upon Thames, Greater London Contractor
CL
Mar 14, 2026  
Site Engineer - Nights / Days
Site Engineer: Night and Shifts **inside IR35** Are you an RC Site Engineer looking to work on a prestigious High Speed Project in West London? The job is 6 - 12 months working on Shafts and RC structures THIS ROLE IS ON A 11 HOUR SHIFT PATTERN - 5 days on, 2 off - 5 nights on 2 off Benefits: An opportunity to gain valuable experience on a prestigious Major project A chance to work for one of the busiest specialist contractors currently in the UK with lots of follow on work Roles and Responsibilities: Setting out and QA Ensure quality control requirements are met and recorded in accordance with specification Operate and promote a high standard of health and safety and environment compliance Raising of technical queries Ensuring that all materials used and work performed are as per specificationsCandidate Requirements: RC Structures or Shafts experience Civil Engineering Degree or equivalent Prepared to work shifts CSCS cardThink this is a job you may be interested in?...
IR35 Status:
Inside IR35

CV-Library Northolt, London Contractor
CL
Mar 14, 2026  
Site Engineer
2 x Site Engineer-M25 (Dartford area) We have the urgent need for site engineer for M25 works including parapets, drainage, surfacing and bridge strengthening. Night works with occasional days. Must have SMSTS/SSSTS, CSCS and First Aid Starting early march and for an initial month with longer term very possible. If you have highways experience and are interested in the above please get in touch asap
IR35 Status:
Unknown Status

CV-Library Dartford, Kent Contractor
CL
Mar 05, 2026  
Site Engineer
Site Engineer / Setting Out Engineer – (CIS) A great opportunity for a Site Engineer with experience in civil engineering and structures to join a large and growing contractor operating in the London area. The successful Site Engineer will join a successful team that is growing due to several contract wins. The successful Site Engineer will be a self-starter with strong communication skills. The opportunity would suit a Site Engineer with experience in civil engineering, ideally with some experience in structural engineering. The successful Site Engineer will likely have the following qualifications and experience. Person Profile * Experience in setting out for groundworks and civil engineering packages * Strong QA/QC knowledge. * Skilled in reading engineering drawings and ensuring the setting out is to specification * Proficient in the use of total stations. * A degree qualified civil engineer or equivalent experience would be preferred but not essential. * Experience...
IR35 Status:
Unknown Status

CV-Library Dartford, Kent Contractor
CL
Mar 14, 2026  
Site Engineer
My client is a leading Main-contractor in the Steel frame and Groundworks sector. We are currently recruiting a Site Engineer to complete a 12 month contract. You will be required to manage the engineering, including the setting out of the ground works/steel frame package on an industrial unit. Site Engineer Responsibilities: • Reporting and working with the Project Manager and foreman. • Site set up and compliance with health and safety • Completing all setting out associated to the ground works and steel Frame aspects. • Raising technical queries on design issues. Site Engineer Requirements: • CSCS card. • SMSTS or SSSTS – Desirable, not essential. • Previous experience setting out ground works and drainage. • Degree in Civil Engineering or Time Served. The Next Steps: To apply for the role as a Site Engineer, click on the apply now button below and submit your CV for further information
IR35 Status:
Unknown Status

CV-Library Watford, Hertfordshire Contractor
CL
Mar 11, 2026  
Setting Out Engineer
Linsco Recruitment are hiring a Site Engineer, with your Own Kit, for 1 days work in Central London. Immediate Start available Requirements: Experience working for Main Contractor. Setting Out experience for 8 no posts, base plates marked out CSCS Card and 5 point PPE Own Kit EssentialApplications: If you feel you have the relevant experience for this role please apply or send your CV to (url removed) Due to the vast amount of applications that we receive, it is not possible for us to contact all applicants; therefore only suitable candidates will be contacted. If you do not hear anything back within 7 days of submitting your application, you have unfortunately not been selected Applications If you feel that you have the relevant experience to be successful in this position and would like to find out more, please apply online today, attaching a copy of your current CV. Due to the vast number of applications that we receive, it is not possible for us to contact all...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Mar 12, 2026  
Maintenance operative
General Maintenance Operative / Engineer's Mate Lambeth (Hospital Site) £140 per day Start Date: 25/02/2026 Minimum 3-Month Contract Basic DBS Required A leading building services contractor is seeking General Maintenance Operatives / Engineer's Mates to work on a hospital project in Lambeth, close to London Bridge. This role will involve assisting site engineers and carrying out general maintenance duties across the hospital. You will be working alongside plumbers, electricians, and mechanical engineers, providing support where required. Role Details: Start date: 25/02/2026 TBC Minimum 3-month contract Monday to Friday Working hours: 7:00am-4:00pm or 8:00am-5:00pm £140 per day Some weekend work may be availableDuties Will Include: Assisting plumbers, electricians, and mechanical engineers as required General maintenance support across the hospital site Supporting engineers with tools, materials, and site tasks Ensuring work areas are kept clean and safeRequirements:...
IR35 Status:
Unknown Status

CV-Library West End, London Contractor
CL
Mar 15, 2026  
Linux Infrastructure Engineer
LINUX Infrastructure Engineer 6 Month Contract - Inside IR35 - Up to £600 per day London, UK - 2-3 days onsite We are seeking a DV Cleared LINUX & Applications Specialist to support a secure government programme delivering operating system and application capabilities within a controlled virtual infrastructure. This is a 6 month contract role, Inside IR35, paying up to £600 per day. Candidates must hold active DV Clearance and be a sole British national due to the sensitivity of the programme. Key Responsibilities Design, build and integration of Linux operating systems - Red Hat preferred Provisioning of new systems within virtual environments OS upgrades, patching and lifecycle management via Satellite Server Security hardening to CIS and NIST standards Use of security scanning tools and threat remediation Deployment, configuration and troubleshooting of vendor monitoring tools Integration with operating systems, container platforms, Active Directory, security tooling...
IR35 Status:
Inside IR35

CV-Library London, 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 14, 2026  
Freelance AV Engineer - Own Van Required
Lead and Team Members Required Contract Outside IR35 Day and Night Shifts We are recruiting teams of Audio-Visual Engineers to support an ongoing programme of AV installation, upgrade and decommissioning work across multiple end clients. This work supports refresh and change programmes across retail, transport and commercial environments and will involve practical, hands-on AV installation and removal work carried out both during the day and out of hours. Assignments will vary by site and client and are offered on an ongoing, as and when basis. Key Responsibilities • Installing and removing AV equipment including screens, digital signage players, brackets and associated cabling • Supporting AV upgrade and refresh projects across live operational sites • Decommissioning existing AV hardware where required • Working independently or as part of a two-person team • Completing work during daytime and overnight shift windows depending on end client • Following RAMS, site...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 14, 2026  
CEM (Contractors Engineering Manager)
Our client is seeking an experienced Contractors Engineering Manager (CEM) to oversee engineering assurance and delivery on the rail infrastructure programme. This is a site-based leadership role responsible for coordinating, managing, and assuring the engineering activities across a multi-discipline rail and infrastructure project. The CEM will act as the primary engineering interface with the project teams, design partners, subcontractors, and external teams to ensure all works meet the required standards, technical assurance requirements, and project governance. The role is inside IR35 and requires regular presence at the project office (minimum three days per week) in North London. Some flexibility is available, but no pre-agreed remote working arrangements will be supported. Key Responsibilities: Engineering Leadership & Assurance Lead engineering assurance activities in accordance with technical standards, processes, and relevant railway assurance frameworks. Manage...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Mar 13, 2026  
Senior Highway Engineer
Our client is seeking a Senior Highway Engineer for a contract position in London. This is a critical role focused on leading the design and project management of highways, traffic management, road safety, and active travel schemes. The role requires a high level of professional judgement and technical expertise to ensure effective delivery of the Service Plan. Key Responsibilities: Lead the design and manage the feasibility, concept development, detailed design, and implementation of various highways and traffic schemes. Act as the technical lead for assigned schemes and work with internal and external stakeholders to ensure all initiatives are technically compliant, cost-effective, and completed within budgets. Apply professional judgement and expertise to support programme planning, risk management, and continuous improvement. Supervise, monitor, and control allocated project budgets to ensure effective financial management and value for money. Deliver the design of highways,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Mar 13, 2026  
ETL Integration Engineer
ETL Integration Engineer** (Contract) Duration: 6 Months (Possibility for extension) Location: London/Hybrid (3 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Overview As an Assistant Vice President, you will play a crucial role in translating requirements into technical ETL designs, ensuring that our data processes are efficient, compliant, and optimized for performance. You will collaborate closely with Compliance and Operations teams, contributing to our ongoing success by mitigating risks and enhancing our IT infrastructure. Key Responsibilities: Translate requirements and data mapping documents into technical ETL designs. Create and review high-level design solutions. Conduct technical walkthroughs of amended DataStage ETL solutions for peer reviews. Develop, enhance, and maintain ETL code following JRIA best practices. Create and execute unit testing plans; support regression and system testing. Debug and...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Mar 13, 2026  
Junior Software Developer
Junior Software Developer (SC Cleared) London (Hybrid) 6 Month Contract to £300/day (Inside IR35) Junior Software Developer needed with active SC Security Clearance and strong C#, .NET, SQL, skills. 6 Month Contract based in Central London (Hybrid). Start ASAP in Feb/March 2026. Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Central London office. A chance to work with a leading global IT and Digital transformation business specialising in Government projects: Experienced Software Developer / Software Engineer to join our team and work on the development of data modelling solutions Must have in-depth C#, .NET, SQL, development expertise. Experience of Agile methods, Azure DevOps, CI/CD pipeline maintenance + automation scripting, also strongly preferred. Banking / Financial Services domain experience preferred. Must hold active SC Security Clearance used on a project within the past 12 Months
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Mar 13, 2026  
Software Developer (SC Cleared)
Software Developer (SC Cleared) London (Hybrid) 6 Month Contract to £700/day (Inside IR35) Software Developer needed with active SC Security Clearance and strong C#, .NET, SQL, Angular, HTML and JavaScript skills. 6 Month Contract based in Central London (Hybrid). Start ASAP in Feb/March 2026. Hybrid Working - 2 days/week remote (WFH), and 3 days/week working on-site from the Central London office. A chance to work with a leading global IT and Digital transformation business specialising in Government projects: Experienced Software Developer / Software Engineer needed to join our team working on the development of data modelling solutions. Must have in-depth C#, .NET, SQL, Angular, HTML + JavaScript development expertise. Experience of Agile methods, Azure DevOps, CI/CD pipeline maintenance + automation scripting, also strongly preferred. Banking / Financial Services domain experience preferred. Must hold active SC Security Clearance used on a project within the...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Mar 12, 2026  
Mechanical Engineer/Plumber
X1 Mechanical Engineer (Level 3 Plumbing/Mechanical) - N18 We are seeking a skilled Mechanical Engineer with Level 3 Plumbing/Mechanical experience to join the maintenance team. This is a fantastic opportunity for a reliable, hands-on engineer looking to expand their expertise across a busy and diverse site. The role is Monday to Friday, 7am-4pm, and once fully familiar with the site, you will also take part in the on-call rota. Key Responsibilities: Planned Preventative Maintenance (PPM) across a range of mechanical systems AHU maintenance and FCU servicing Calorifier inspections and routine checks TMV maintenance and compliance tasks Boiler inspections and general mechanical plant support Support with L8 compliance duties Drainage work, including unblocking toilets and waste pipes Locating and repairing leaks and minor plumbing faults Ensuring all work is completed safely and to a high standard Ideal Candidate: Level 3 qualified in a Plumbing/Mechanical discipline...
IR35 Status:
Unknown Status

CV-Library North London, London Contractor
CL
Mar 12, 2026  
Senior Software Engineer in Test
Job Title: Senior Software Engineer in Test Type: Inside IR35 Contract Rate: £600-£650 per day Duration: 6 months minimum (likely to extend) Location: London - 3 days on site (Canary Wharf)  A large fintech business are looking for a senior-level quality engineer with a strong software engineering mindset to help shape and safeguard new UI and platform capabilities across complex workflow-driven systems on a contract-basis. This role sits embedded within product engineering, operating in a shared ownership model alongside Java and React developers, with a heavy emphasis on automation. What you’ll be doing Building and maintaining automated coverage across the stack, from APIs through to user journeys, using established internal tooling and frameworks. Evolving existing test frameworks where required, while staying aligned with core engineering standards. Working closely with frontend and backend engineers to ensure critical paths are well understood, well tested, and...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
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