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Contractor 27
Outside IR35 London project engineer

27 project engineer jobs found in London

CL
Sep 06, 2026  
Project Engineer / APM (Rail Comms)
Project Engineer / Assistant Project Manager (APM) - Rail Communications London & South East (Office & Site Based) £Negotiable Contract | Outside IR35 We are looking for a Project Engineer / Assistant Project Manager to support the delivery of rail communications projects across London and the South East. Working on projects for Network Rail, TfL and other infrastructure clients, you'll assist with the day-to-day management and engineering delivery of CCTV, Public Address (PA) and Access Control installations from planning through to commissioning and handover. This is an excellent opportunity for someone looking to move into a project management career, gaining exposure to major rail communications infrastructure programmes while working alongside experienced Project Managers. Requirements Background in delivering installation and Commissioning projects for CCTV, PA, Access Control or Rail Communications systems Experience within Network Rail, TfL, London...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 04, 2026  
Building Surveyor/Built Environment Engineer
Architect / Building Surveyor / Building Engineer - Design Manager / Project Engineer Location: Southwark / Stratford / Hybrid Working: 50% home working / 50% office and site-based Contract:6 months initially Start Date: ASAP Rate: Dependent on experience and competency The Role We are looking for an experienced Architect, Building Surveyor or Building Engineer with Design Management experience to support London Underground Renewals. You will work as a Design Manager / Project Engineer, coordinating different engineering disciplines, managing design information and supporting the London Underground assurance process. This is a varied role involving office, home and site-based working within a multidisciplinary engineering team. Key Responsibilities Coordinate design and engineering activities across different disciplines. Support the delivery of London Underground renewal projects. Manage design interfaces and technical information. Support the London Underground...
IR35 Status:
Outside IR35

CV-Library West End, London Contractor
CL
Sep 06, 2026  
Mechanical Design Engineer
Mechanical Design Engineer Contract: 6 Months | Outside IR35 Working: Monday–Friday | 3 Days Office-Based Sector: Rail, Utilities & Airports Employer: Principal Contractor The Role: We are looking for an experienced Mechanical Design Engineer to join a Principal Contractor delivering major infrastructure projects across the Rail, Utilities and Airport sectors. The role will focus on delivering detailed mechanical building services designs, with a strong emphasis on HVAC systems. You will work as part of a multidisciplinary design team, supporting projects from detailed design through to construction. Key Responsibilities: * Deliver detailed mechanical and HVAC designs. * Produce drawings, layouts, specifications and technical documentation. * Carry out design calculations and equipment sizing. * Coordinate designs with multidisciplinary teams. * Ensure designs meet relevant standards and client requirements. * Resolve technical queries and support design...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 05, 2026  
Linux Engineer / Linux Administrator
Linux Administrator / Linux Engineer A London-based Higher Education institution is seeking an experienced Linux Administrator / Linux Engineer to join a critical project focused on improving the management and security of its Linux estate. Working alongside an established project team, you will play a key role in securing and onboarding Linux devices into a managed endpoint security service. This is an excellent opportunity for a hands-on Linux professional with strong security awareness and experience managing enterprise Linux environments. The role will cover Deploying and configuring Microsoft Defender for Endpoint across Linux devices. Onboarding and managing Linux endpoints within Microsoft Intune. Supporting the implementation of a managed endpoint security service. Implementing Linux security controls, compliance standards and best practices. Troubleshooting and resolving Linux endpoint and security-related issues. Producing technical documentation, deployment guides...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jun 28, 2026  
Senior HVAC Design Engineer
Data Centres are crucial components of today's infrastructure, supporting everything from business to public services. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As a Senior Mechanical Engineer your role will be as part of an interdisciplinary team lead the design of mechanical systems (Building servies and cooling) on medium to large-scale Mission Critical projects through all design stages from Concept to Construction Supervision and Hand-Over Lead the preparation and review of design deliverables Lead projects and work closely with our data centre clients to deliver quality work to meet their specific needs Present technical content for review by technical and non-technical...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 16, 2026  
Senior Electrical Design Engineer
An excellent opportunity has arisen for an experienced Electrical Design Engineer to join a well-established building services consultancy in London on an contract basis outside IR35. This hybrid role will involve working as part of a multidisciplinary building services engineering team, supporting the delivery of electrical design solutions across a range of building projects. The successful Electrical Design Engineer will contribute to the development of electrical building services designs, technical documentation and coordinated BIM models. This role is based in the London office with hybrid working available, offering the chance to work on high-quality building services projects alongside experienced engineers and consultants. Key Responsibilities · As an Electrical Design Engineer, your responsibilities will include: · Producing electrical building services designs for a variety of building projects · Developing electrical schematics, layouts and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 04, 2026  
Senior Infrastructure Engineer
Senior Civil Engineer - Civil Infrastructure & Drainage Design   Position: Senior Civil Engineer Contract Type: Temporary Contract Duration: 2-3 months Start Date: Immediate / ASAP Working Hours: 37.5 hours per week (8:30am - 5:00pm) Location: Hybrid working available - ideally 3 days per week in office, remote considered for the right person IR35 Status: Outside IR35   Role Overview   We are seeking an experienced Senior Civil Engineer to provide short-term support to the civil engineering team, delivering high-quality infrastructure and drainage design solutions across live projects. The role requires someone who can quickly integrate into an established team, understand project requirements, and deliver accurate, buildable engineering solutions within tight timescales.   Key Responsibilities & Duties   Civil Engineering Design   ·Lead and deliver detailed civil engineering design packages for infrastructure and development projects. ·Produce...
IR35 Status:
Outside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Jun 29, 2026  
Senior Electrical Design Engineer
Great opportunity to work with this leading international Consulting Engineers who are looking to bring on board a driven and experienced Senior Electrical Design Engineer, Outside IR35, to be an active part of a specialist design team consultancy to work on a variety of Hyper scale Data Centre projects. Key Responsibilities:- Create electrical design drawings and specs for Data Centre Projects. Ensure designs meet all standards and regulations. Support sustainable design and use of innovative tech Work closely with colleagues, clients, architects, and contractors.. Manage project deadlines, budgets, and deliverables. About you: You should hold Degree (or historic equivalent) in Electrical Engineering or related field.- Should have extensive experience in Mission Critical design and building services design, specifically on data centres.- Sound knowledge of British Standards and building regulations.- Strong communication skills.-. Your expert recruitment consultant is...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Sep 04, 2026  
Electrical Engineer
Electrical Engineer (12-Month Fixed-Term Contract) Location: London (Hybrid – 2 days in the office, 3 days working from home) Rate: £50-55 per hour - outside IR35 Limited Company! We are seeking an experienced Electrical Engineer to join a specialist engineering team on a 12-month fixed-term contract with hydrid working available. This is an excellent opportunity to work on technically challenging single point mooring (SPM) projects supporting FPSO and FSO facilities within the oil & gas sector. Working as part of a multidisciplinary team, you will be responsible for delivering high-quality electrical engineering documentation, supporting vendors and site teams, and ensuring compliance with industry standards. Key Responsibilities * Prepare and review Ex equipment datasheets. * Develop and maintain electrical load lists. * Perform cable sizing and voltage drop calculations. * Prepare and review specifications for electrical equipment and LV...
IR35 Status:
Outside IR35

CV-Library Southwark, Greater London Contractor
CL
Aug 21, 2026  
Senior Electrical Design Engineer
Major London Building Services Design and Build Contractor are recruiting for an experienced Senior Electrical Design Engineer on a Contract Basis as a result of sustained increase in project workload. Interesting and varied Mix of Electrical Design work on Cat. A and B Commercial Fitout Projects, Residential and mixed use scheme design. Excellent Salary plus substantial additional benefits package and bonus system. Very good career potential. Office Based, London Central. You must live within easy travelling distance of Central London for this position. Rate negotiable. Experience of Electrical Design on London Projects, especially fitout and residential essential. Outside IR35 Potential if Ltd. Status
IR35 Status:
Outside IR35

CV-Library EC3A, Lime Street, Greater London Contractor
CL
Sep 03, 2026  
Project Quality manager
Project Quality Manager Kingston upon Thames, London (3 days Office) Hybrid £600-£650 a day + benefits | Outside IR35 | 2-Year Contract Are you an experienced Project Quality Manager with an offshore construction background looking for a long-term contract with a global engineering business? This is an excellent opportunity to join a leading organisation delivering major energy and infrastructure projects, working on complex international projects supporting the global energy transition. The Role You will be responsible for managing the Project Quality Management System, ensuring quality requirements are met across the project and working closely with clients, subcontractors and internal teams. Key responsibilities include: Developing and implementing project quality plans and procedures. Planning and conducting quality audits. Auditing vendors and subcontractors. Managing project non-conformities and corrective actions. Supporting client and authority relationships on...
IR35 Status:
Outside IR35

CV-Library Kingston upon Thames, London Contractor
CL
Sep 03, 2026  
Quality Manager
We are currently recruiting for an experienced Project Quality Manager to join our client, a major energy and engineering contractor in SW London on a long term contract. Candidates should have c7-15 years experience working as a Quality Engineer, Project Quality Engineer, Project Quality Manager or similar, within an offshore construction project environment. The Project Quality Manager will be responsible for planning, implementing and overseeing the Project Quality Management System (PQMS) and ensuring that all Project Quality Control (QC) activities are effectively planned and implemented throughout the project. Working closely with the Project Director/Project Manager and QHSE Manager, you will act as the focal point for all project quality matters, supporting the project team, clients, authorities, vendors and subcontractors to ensure contractual and quality requirements are consistently achieved. This is a senior project quality position requiring strong experience within an...
IR35 Status:
Outside IR35

CV-Library KT1, Grove, Greater London Contractor
CL
Sep 02, 2026  
Electrical Design Engineer
Are you an Electrical Design Engineer with experience working on LV based infrastructure projects?   Have you got experience working your way up from an instillation background?   Role: Electrical Design Engineer Contract Rate: £350-£400 per day, Outside IR35 Working Pattern: Hybrid with strong expectation to be on site Location: West Drayton (London) Duration: end of 2027   Role Overview   This is an opportunity for an experienced Electrical Design Engineer to work on LV electrical infrastructure designs across a range of Network Rail schemes. You will have ideally come from a practical electrical background, having previously worked within LV installation before progressing into electrical design. This practical experience is important, as the role requires you to understands how designs will be installed and delivered on site. You must have experience designing electrical systems within an infrastructure environment. This is not a building services position....
IR35 Status:
Outside IR35

CV-Library West Drayton, UK Contractor
CL
Sep 03, 2026  
Infrastructure Engineer
Infrastructure Engineer – On-Prem Infrastructure * IR35: Outside IR35 * Location: Remote, with occasional travel to site in St Albans with reasonable notice We are currently recruiting for an Infrastructure Engineer to support an enterprise FMCG client during an exciting period of infrastructure and office development. The role will focus primarily on on-premise infrastructure, supporting day-to-day operations as well as the delivery of infrastructure requirements for a new office location in St Albans. Key Responsibilities * Support and maintain on-premise IT infrastructure, ensuring systems remain robust, available and well supported. * Carry out infrastructure tasks including patching, cabling, hardware and general infrastructure support. * Support Windows Server, SQL Server, VMware and Microsoft 365 environments. * Provide first- and second-line infrastructure support, troubleshooting incidents and responding to infrastructure alerts. * Support...
IR35 Status:
Outside IR35

CV-Library AL1, St Albans, Hertfordshire Contractor
CL
Sep 04, 2026  
Lead Technical Safety & Environmental Engineer
Lead Technical Safety & Environmental Engineer - FEED (12-month contract) RHL is recruiting a Lead Technical Safety & Environmental (TS&E) Engineer for a 12‑month FEED programme supporting a major upstream development in Saudi Arabia. The work focuses on sustaining and increasing capacity across multiple Gas Oil Separation Plants (GOSPs), plus associated power generation and well injection facilities. You'll lead TS&E inputs, manage key safety deliverables, and ensure environmental compliance across the FEED scope, based in the UK office. Key responsibilities Lead, coach and coordinate a small TS&E team (engineers/designers). Own and review technical safety deliverables including: Fire & Gas detection philosophy and layout reviews Escape, Evacuation & Rescue Analysis (EERA) inputs and actions Hazardous Area Classification (HAC) deliverables and interface reviews Interface with client and multi-discipline engineering teams through FEED (and into EPC...
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
CL
Sep 04, 2026  
Power Systems Studies Engineer
We're currently seeking two experienced Power System Studies Engineers to support major international onshore energy projects. Key Details Start: ASAP Rate: £65 per hour (Outside IR35) Location: Surrey Working Pattern: 4 days onsite / 1 day remotePurpose of the Role You'll be providing power system studies support for onshore projects, working closely with project teams and external vendors to deliver high-quality engineering studies. Scope of Work Running and reviewing power system studies Equipment sizing and system analysis Overseeing third-party study vendors Delivering studies using EMT softwareSkills & Experience Required Captive power generation, with or without grid connection Studies will include equipment sizing, load flow, short circuit, dynamic motor starting, harmonic studies, arc flash & transient stability Tasks will include running power system studies and overseeing third party vendors Provide power system studies for projects including EMT...
IR35 Status:
Outside IR35

CV-Library Surrey, UK Contractor
CL
Aug 29, 2026  
Site Inspectors / Clerk of Works
Site Inspectors / Clerk of Works Location: London Gateway, Corringham, Essex Rate: £300 - £350 per day (Outside IR35) Contract: Until 30th June 2027 Start Date: ASAP An excellent opportunity has arisen for a Site Inspectors / Clerks of Works to join a major infrastructure project at London Gateway Port on a long-term contract running until June 2027. Working on behalf of a leading engineering consultancy, you will play a key role in inspecting and monitoring civil and marine construction works, ensuring all activities are completed in accordance with approved designs, specifications, quality standards and health & safety requirements. Site Inspectors / Clerk of Works - Salary & Benefits £300 - £350 per day (DOE). Outside IR35. Contract until 30th June 2027. Immediate start available. 54-hour working week. Standard hours: 08:00 - 18:00 Monday to Saturday (1-hour unpaid lunch). Additional evening, night and weekend working may be required depending on project...
IR35 Status:
Outside IR35

CV-Library Stanford-Le-Hope, Essex Contractor
CL
Aug 28, 2026  
Electrical Design Engineer
Electrical Design Engineer Contract | Outside IR35 | £45/hour Location: Hertfordshire - On-site initially, then hybrid working is a possibilty. *** UK residents only and must have full right to work in the UK without sponsorship *** An long term contratct opportunity has arisen for an experienced Electrical Design Engineer to join an innovative engineering team delivering complex industrial equipment. This is a hands-on contract role focused on producing high-quality electrical designs for new product development. The Role * Produce detailed electrical designs using AutoCAD Electrical and EPLAN. * Develop electrical schematics, control panel layouts and wiring documentation for industrial machinery. * Create and maintain Bills of Materials (BoMs) and support electrical testing, build and commissioning activities. Key Responsibilities * Design AC/DC power distribution and machine control systems. * Develop machinery safety circuits and associated technical...
IR35 Status:
Outside IR35

CV-Library SG6, Norton, Hertfordshire Contractor
CL
Sep 03, 2026  
Site Engineer - Aylesbury - OUTSIDE IR35
Site Engineer – HS2 | Aylesbury | Immediate Start - Outside IR35 We are looking for an experienced Site Engineer for an immediate start on HS2 projects in Aylesbury, working on drainage and earthworks schemes. The role will initially focus on QA using Novade before progressing into general site engineering duties as the project develops. Candidates must have previous HS2 experience, be proficient in Novade, and have a strong background in drainage and earthworks. An immediate start is available, with a competitive day rate and CIS payment on offer. For more information or to apply, please contact Taylar or call (phone number removed)
IR35 Status:
Outside IR35

CV-Library Aylesbury, Buckinghamshire Contractor
CL
Sep 02, 2026  
Contract Electronic Design Engineer - Digital
Redline has a fantastic 6 month contract opportunity, for a Contract Electronic Design Engineer - Digital based in Milton Keynes, Buckinghamshire. This role has an indicative OUTSIDE IR35 determination therefore we can accept candidates who would like to operate through their own PSC. Our customer, who are currently on a path of continual growth and are obtaining significant market share in the electronics space, require additional resource due to continued project wins. They are looking for an experienced professional to join them to be an integral part of the Digital Design department to help them through this busy period, you will be working with highly complex electronic assemblies. You will also have the opportunity to make suggestions for continuous improvement within the business. Key skills required for the Contract Electronic Design Engineer - Digital based in Milton Keynes, Buckinghamshire: - Experience working with in a DO-254 environment - Experience of...
IR35 Status:
Outside IR35

CV-Library Milton Keynes, Buckinghamshire Contractor
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