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Contractor senior site engineer

173 senior site engineer jobs found

CL
Mar 08, 2026  
Senior Site Engineer
Senior Site Engineer Didcot £500-£600 per day PAYE Umbrella Are you a Senior Site Engineer interested in an exciting opportunity working on a multi-million-pound highways project? If so, keep reading. The Company Our client, a Tier 1 Contractor in the UK are currently offering an excellent opportunity for a Site Engineer to join them for an assignment on a high-profile highways project in Oxfordshire. The company is one of the leading Infrastructure contractors working in the market today and have an excellent track record of delivering world class Civil Engineering projects. The Role As a skilled Site Engineer, you will provide your expertise with ensuring the site runs effectively and safely. Your expertise in managing Construction Phase Plans will be essential as you ensure accurate placement and alignment of critical components. You’ll lead by example through regular on-site checks and making sure all project processes stay firmly on track. About you The ideal Senior...
IR35 Status:
Unknown Status

CV-Library Didcot, UK Contractor
CL
Mar 05, 2026  
Senior Site Engineer
Senior Site Engineer – Highways Location: Near Weston-super-Mare Direct Reports: Site Engineer Rate - Inside IR35  Role Overview We are seeking an experienced Senior Site Engineer to join our highways project team based near Weston-super-Mare. The successful candidate will support the Sub Agent in delivering highways and utilities works safely, on programme, and to the required quality standards. This role will involve managing day-to-day site engineering activities and overseeing a Site Engineer to ensure works are delivered in accordance with design, specification, and contractual requirements. 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,...
IR35 Status:
Inside IR35

CV-Library Banwell, 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 12, 2026  
Senior Data Engineer
Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Join Our Team as a Senior Data Engineer! Are you a passionate Data Engineer with a flair for innovation? Do you thrive in a dynamic environment where your skills can shape the future of data architecture? If so, we have the perfect opportunity for you! Our client, a leader in the Utilities sector, is seeking a Senior Data Engineer for a temporary role of 3 months. Role: Senior Data Engineer Duration: 3 Months (extension options) Location: Warwick (Hybrid - 1 day on site) Rate: £500-£550 per day (umbrella) Role Overview: As a Senior Data Engineer, you will play a pivotal role in...
IR35 Status:
Unknown Status

CV-Library Warwick, Warwickshire Contractor
CL
Mar 12, 2026  
Mechanical Engineer
Core Group are seeking a Fire Suppression Mechanical Design Engineer for a 12-month contract based at the Johnson Controls site in Manchester (M40 2WL). Start: ASAP Duration: Minimum 12 months Working Pattern: Office-based initially, hybrid available based on experience. Key Responsibilities: Mechanical design for marine fire suppression projects. Produce CAD drawings, P&IDs, equipment datasheets, and hydraulic calculations. Interpret client specifications and Approval Authority regulations. Support Senior Design Engineer and Project Manager. Essential: AutoCAD and FireCAD (or similar) experience. Strong communication skills. Ability to interpret technical specs. Microsoft Office proficiency. Full UK Driving Licence. Willingness to obtain SC UK MOD clearance. Preferred: HNC/HND Mechanical Engineering, marine/MoD experience, fire protection background (sprinkler, foam, watermist, gaseous systems). To apply, send your CV to
IR35 Status:
Unknown Status

CV-Library Manchester, UK Contractor
CL
Mar 12, 2026  
Senior SOC Engineer
Your new company Join an established and high-performing Security Operations Centre, working alongside a team of experienced Cyber Engineers and Cyber Analysts. This is an exciting opportunity to contribute to the ongoing protection, optimisation and development of an organisation's cyber defence capabilities. Existing DV Clearance Required Hybrid working - on site near Milton Keynes Your new role As a SOC Engineer within the SOC, you will play a key role in supporting, enhancing and maintaining the organisation's protective monitoring tools and cyber security controls. Your responsibilities will include: Monitoring and reporting on the performance of SOC protective controls and tooling, investigating issues and escalating to internal teams or technology vendors where required. Supporting Security Analysts with security incident investigations as needed. Interpreting system logs and reports to improve logging quality, alerting, and utilisation of cyber tools. Creating and...
IR35 Status:
Unknown Status

CV-Library Milton Keynes, Buckinghamshire Contractor
CL
Mar 12, 2026  
Senior Engineer
Freelance Senior Engineer - SDF Framework Location: Oldham (with travel across framework sites) Contract Type: Freelance / Contract Working Pattern: Mixture of day and night shifts Role Purpose We are seeking an experienced Freelance Senior Engineer to play a key role in the successful delivery of works across the SDF Framework in Oldham. The role will initially focus on supporting the smooth day-to-day running of predominantly night-time operations, acting as the critical link between day and night shifts. The Senior Engineer will provide technical leadership, planning support, and coordination across delivery teams, subcontractors, and other lot providers to ensure works are delivered safely, on programme, and to the required quality standards. Key Responsibilities Support the day-to-day management of works, with particular focus on night-time operations. Act as the primary interface between day shift and night shift teams to ensure continuity of information and...
IR35 Status:
Unknown Status

CV-Library Oldham, Greater Manchester Contractor
CL
Mar 12, 2026  
Electrical Detail Designers
12 Month Contract – Inside IR35 £36.26 - £41.41 per hour umbrella Ideally 2 days per week on site but open to fully remote working where required Job Role: Operating as a senior designer within a team of up to 25 resources, the position holder will have high design technical capability and demonstrate exemplar behaviours as a role model within the team Progress complex design activities through to completion using design tools (eg CAD) and advise and coach team members and early careers through their activities, and where applicable support colleagues through mentoring. Check and assure other team members work on behalf of the Principal Detail Designer including final sign off of engineering outputs and creation of Quality Care Points and Alerts as identified during checking. Fully conversant with all Detail Design processes and Management Systems and can advise and guide team members through application of them. Including supporting external and internal audits. Strong...
IR35 Status:
Inside IR35

CV-Library Glasgow, UK Contractor
CL
Mar 12, 2026  
Senior Engineer
We are currently recruiting for an experienced Senior Engineer to join an established civil engineering contractor delivering a major marine civils project. This is an excellent opportunity to work on complex marine and coastal infrastructure works, with accommodation (digs) provided for those working away from home. Senior Engineer Responsibilities: • Reporting to the Site Agent and Project Management team. • Ordering materials. • All aspects of quality assurance and control. • ITP's & RAMS. • Managing a large temporary works package. • Managing / mentoring junior & setting out engineers. Senior Engineer Requirements: • CSCS Card (Ideally White) • SMSTS / SSSTS - Not essential but beneficial. • 5-10 years civil engineering experience. • Engineering experience on marine civils schemes. Next Steps To apply for this Senior Engineer – Marine Civils role please submit your up-to-date CV and a member of the team will be in touch
IR35 Status:
Unknown Status

CV-Library PO2, Portsmouth, Hampshire Contractor
CL
Mar 12, 2026  
Network Engineer-ClearPass
Adword Job title: Network Engineer (ClearPass experience) Duration: 8 months contract Location: Barrow Working pattern: Hybrid - 3 days in the office / 2 days from home (flexible) Clearance: Actie SC Clearance required. Job description: We are seeking a highly skilled Senior Aruba Wi-Fi Engineer with extensive experience in ClearPass to join our dynamic team. The candidate would lead the design and implementation of Aruba Wi-Fi solutions, ensuring scalability, reliability, and security. Required Skills and Qualifications: Education: Bachelor's degree in Computer Science, Information Technology, Electrical Engineering, or a related field. Certifications: Aruba Certified Mobility Professional (ACMP) or higher certification is preferred. Experience: Minimum of 10 years of experience in designing, deploying, and managing Aruba wireless networks, with specific expertise in ClearPass. Technical Skills: In-depth knowledge of Aruba wireless controllers, access points, and...
IR35 Status:
Unknown Status

CV-Library Barrow-In-Furness, Cumbria Contractor
CL
Mar 12, 2026  
Senior Design Engineer
Rubicon Consulting is currently recruiting for a Senior Design Engineer on 6 month rolling contracts based in Southampton - hybrid. Role Summary The Senior Design Engineer will play a key role in the electrical design and technical delivery of control panels, MCCs, and automation systems. The role involves leading complex design activities, ensuring compliance with standards, supporting manufacturing and commissioning, and mentoring design engineers and junior engineers. The Senior Design Engineer will work closely with internal teams and external stakeholders to ensure technically robust, compliant, and cost-effective solutions are delivered. Technical Responsibilities - Design & Engineering · Lead the development of electrical design and software of control panels, MCCs and automation systems from concept through to manufacture. · Responsible for verifying designs through thorough testing regimes of the built equipment. · Produce and review detailed electrical...
IR35 Status:
Unknown Status

CV-Library Southampton, Hampshire Contractor
CL
Mar 12, 2026  
AC Foreman
Please note this is a nationwide role! Overview We are seeking an experienced Air Conditioning Working Foreman to lead on-site delivery of AC installation and maintenance projects while remaining hands-on. This role combines technical expertise with site leadership managing engineers, coordinating works, and ensuring projects are delivered safely, on time, and to a high standard. This is ideal for a senior AC engineer ready to take on more responsibility or an established foreman looking for a stable, long-term opportunity. Key Responsibilities On-Site Leadership Supervise and coordinate AC engineers and subcontractors on site. Allocate daily tasks and monitor productivity and quality of works. Act as the main point of contact between site teams and project/operations management. Lead by example with a strong work ethic and professional standards. Hands-On Technical Work Carry out installation, servicing, and maintenance of air conditioning systems. Work across split...
IR35 Status:
Unknown Status

CV-Library Birmingham, Birmingham, ENG, GB Contractor
CL
Mar 12, 2026  
Senior Engineer - Utilities
Carmichael UK is working with a Tier 1 civil engineering contractor delivering critical utilities works on the HS2 project in Buckinghamshire. We are seeking an experienced Utilities Senior Engineer to support the coordination and delivery of complex utility diversion and protection works as part of this major infrastructure programme. The Role As Utilities Senior Engineer, you will take responsibility for the engineering management of utilities packages, working closely with statutory undertakers, designers, and site teams to ensure works are delivered safely, efficiently, and in line with programme requirements. Key Responsibilities Lead the engineering delivery of utilities diversion and protection works Coordinate works involving water, gas, electric, telecoms, and HV/LV services Liaise with statutory undertakers and third-party stakeholders Review designs, raise technical queries, and manage approvals Oversee setting out, inspections, and quality assurance...
IR35 Status:
Unknown Status

CV-Library Buckinghamshire, UK Contractor
CL
Mar 12, 2026  
Site Engineer
My client is seeking to recruit a number of Site Engineers in Ayelsbury with Drainage or earthworks experience. The Site Engineer is responsible on site for other junior engineers and assists in the construction operations. You will be required to liaise with the Sub Agent and Section Foreman to allocate labour, plant and materials to carry out works activities to the required standards, programme and budget. You will be responsible for work with the other team members of the setting-out team and be responsible for the performance and development of the junior engineers and also for identifying and resolving technical problems on site in liaison with the senior team and Sub-Agent. Monitoring and coordinating subcontractors in the performance of their works, ensuring they are completed to the contractual requirements. Ensuring that the team have all current information and resources required to carry out their duties, you will be required to assist with the production of...
IR35 Status:
Unknown Status

CV-Library Aylesbury, Buckinghamshire 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
CL
Mar 12, 2026  
Site Engineer
Site Engineer Major Civil Engineering Project | Britain’s Ocean City The Opportunity We’re recruiting an experienced Site Engineer to join a flagship civil engineering scheme in Britain’s Ocean City. This is a long-term, high-profile infrastructure project delivering complex marine and reinforced concrete works. It’s technically demanding, highly visible and professionally rewarding. If you’re looking for a serious project where engineering standards matter and your work is front and centre — this is it. The Business Our client is a respected civil engineering contractor delivering complex schemes across the marine, water, environmental infrastructure and energy sectors. They are known for quality-led delivery, technical strength and repeat work with major public and private sector clients. You’ll be joining a project team that takes pride in getting it right. The Role As Site Engineer, you’ll be based on site supporting delivery across major work sections, working...
IR35 Status:
Unknown Status

CV-Library Plymouth, UK Contractor
CL
Mar 12, 2026  
Senior Engineer
Senior Engineer Major Civil Engineering Project | Britain’s Ocean City The Opportunity We’re recruiting an experienced Senior Engineer to take a leading role on a flagship civil engineering scheme in Britain’s Ocean City. This is a major, nationally significant infrastructure project where engineering standards are high, scrutiny is real, and delivery matters. If you’re looking for visibility, long-term stability and proper technical challenge, this is a project you’ll be proud to attach your name to. The Business Our client is a well-established civil engineering contractor with a strong reputation across the marine, water, environmental infrastructure and energy sectors. They are trusted to deliver complex, high-value schemes for major public and private sector clients — and they win repeat work because they deliver properly. This is a business where expectations are high, but support and opportunity match it. The Role Based on site within the operational team,...
IR35 Status:
Unknown Status

CV-Library Plymouth, UK Contractor
CL
Mar 11, 2026  
Setting Out Engineer
An inside IR35 contract role is available for a Setting out/Site Engineer to support the delivery of a major £300 million reinforced concrete package on a cutting-edge carbon capture facility. The position involves providing engineering expertise across several key structures, including the turbine hall, condenser plant, and carbon capture unit. Reporting to the Section Engineers, your key responsibilities will be to -   Work safely and in line with approved systems, raising any concerns around safety, environment, or quality. Proactively challenge unsafe practices and carry out safety observations when needed. Perform accurate setting out for complex concrete structures, earthworks, roads, and utilities. Support the Senior Engineers/Section Engineers with material take-offs, stock control, and order scheduling. Prepare Inspection and Test Plans (ITPs), ensure they’re followed, and brief relevant team members. Liaise with the materials team to monitor progress and...
IR35 Status:
Inside IR35

CV-Library Durham, UK Contractor
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