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Contractor 68
Outside IR35 High Wycombe engineering

68 engineering jobs found in High Wycombe

CL
May 12, 2026  
BMS Commissioning Engineering
BMS Commissioning Engineer, Tridium, Trend or Siemens Immediate start 4 - 6 month contract £300 - £360 per day Our client requires an accomplished BMS Commissioning Engineer with Tridium, Trend or Siemens Building Management Controls experience to join their team on either a project in London or a site in Hertforshire . There are several roles and projects currently available in: the City, East London and also in Hertfordshire, the best site would depend on your location and experience for each project. This is on a contract basis and will initially run for 4 to 6  months. To start immediately and is likely to be extended on a rolling basis.  This position could also be as the Lead Commissioning Engineer if you have the right experience and the rate would then reflect this. Key skills required:- Experienced in the Commissioning of Building Management Systems ( BMS ) Qualified and experienced with Tridium ,Trend or Siemens Control systems. CSCS Skill Card or equivalent is...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 01, 2026  
Cloud Technical Writer - Outside IR35 - 6 months
Position: Cloud Technical Writers Location: Remote Rate: Outside IR35 - £350 - £500 Length: 6 months Role: We are seeking an experienced Cloud Technical Writer to develop and maintain technical standards, security guidance and developer documentation for the organisation's Microsoft Azure platform. Working closely with Platform Engineering, Cloud Architecture, Information Security and Development teams, the successful candidate will document Azure build standards, security controls, architectural patterns and implementation guidance. Documentation will be published through the organisation's Development Portal, Git repositories, Confluence and SharePoint to support consistent, secure and compliant cloud adoption. The role will ensure cloud documentation is accurate, accessible, version-controlled and aligned with enterprise architecture, security standards and engineering best practice. INDIT Planet Recruitment is acting as an Employment Business in relation to this...
IR35 Status:
Outside IR35

CV-Library High Wycombe, Buckinghamshire Contractor
CL
Aug 02, 2026  
Electrical Design Engineer
My client requires two Electrical Engineers to work on a long term basis (2 + Years), splitting your time between home and the client offices. Paying between £400 – 500 a day + Outside IR35 + Weekly Payments + Work from home & offices Role & Responsibilities: * Defining the installation requirements of electrical systems * Responsible for undertaking electrical services design on power distribution including UPS systems. * Preparation and configuration of standard and custom wiring drawings * Supporting problem solving during build process * MV designing. * Passing on the designs to the CAD team * Perform the role of Electrical Design Lead at internal and external design review meetings. * Evaluating technical requirements and providing viable solutions Requirements: * Demonstrable experience and knowledge in Electrical Designs * Ability to manage workload of multiple projects and prioritise workload. This project is scheduled to finish in...
IR35 Status:
Outside IR35

CV-Library Slough, Berkshire Contractor
CL
Aug 06, 2026  
Site Supervisor-Rickmansworth-Outside IR35
UPDATED BELOW-SUPERVISOR NEEDED FOR 27TH JULY LONG TERM & OUTSIDE IR35 URGENT NEED-SUPERVISOR-RICKMANSWORTH HS2-OUTSIDE IR35 Due to the award of a Road scheme on HS2, our client, a highly reputable Civil Engineering Contractor are looking for a Supervisor to support these works which include Construction of a Road, Kerbing, Drainage and Services works. Based from the site in Rickmansworth, daily duties will include issuing task briefs, permits to dig, site inductions, overseeing labour on site and daily diary. To be considered for this, you will hold SSSTS, CSCS and ideally First Aid and will have experience in Road projects with HS2 an advantage also. In return, a competitive day rate is on offer with CIS/Ltd accepted and comes with an immediate start and long term contract. This is a great opening and immediate need so if interested, please send a copy of your CV to Dave Rowe by email or call Dave on (phone number removed) for further information
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
CL
Aug 05, 2026  
Sub Agent
Our client, a highly reputable Tier 2 Contractor are looking for a Sub Agent to support one of their schemes on their HS2 section of works in Rickmansworth with works including Re Inforced Concrete works on Tunnel portals. Based from site offices, daily duties will include supportiing the Project Manager in the production of site paperwork (RAMs, WPPs and Task Briefs), overseeing site activities, Health & Safety and atttending regular progress meetings. To be considered for this role you will have a minimum of an HNC in Civil Engineering and have SMSTS, CSCS and First Aid certification to your name. You will also have solid all round Civil Engineering experience with Concrete works important to this role. HS2 experience also beneficial. In return, a top day rate is on offer which is paid Outside IR35 and it comes with an immediate start and long term contract with lots of other opportunities in the pipeline also. Great opening with a nice group of people so if interested,...
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
CL
Aug 04, 2026  
Site Engineer-Rickmansworth-Civils-Outside IR35
Due to an increase in workload on their HS2 works, our client, an award winning Contractor are seeking the services of a Site Engineer to work on a Road scheme as part of the HS2 Framework in Rickmansworth with specific aspects including Groundworks, Drainage, Kerbing and Services. Based from site, daily duties will include Setting Out, QA, Overseeing Contractors on site and attending progress meetings. To be considered you will have a minimum of an HNC in Civil Engineering and hold CSCS certification with SSSTS/SMSTS ideal but not essential. You must also have experience in Road schemes. In return, an immediate start and top rate is on offer which is Outside IR35 and comes with an ongoing contract. This is a top role so if interested, please send a copy of your CV to Dave Rowe by email or call Dave on (phone number removed)
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
CL
Aug 02, 2026  
M&E BIM Lead
M&E BIM Lead Location: Hybrid (2 days from home / 3 days on site) Rate: £500-£600 per day Contract: Outside IR35 Duration: Long-term contract We are looking for an experienced Lead M&E BIM Lead to support the delivery of major infrastructure projects, taking responsibility for BIM delivery, digital engineering and information management across the full project lifecycle. This role requires someone who has previously led BIM teams on large, multidisciplinary projects and is confident managing both the technical and operational aspects of BIM delivery. Responsibilities * Lead the Mechanical & Electrical BIM function across multiple project workstreams. * Ensure BIM deliverables comply with project requirements, ISO 19650 and client information standards. * Coordinate multidisciplinary BIM models across MEP, Structural, Civil and Architectural disciplines. * Lead clash detection and model coordination using federated models. * Manage model quality,...
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
CL
Aug 07, 2026  
Site Engineer-Utilities-Aylesbury
URGENT NEED-SITE ENGINEER-AYLESBURY-1 YEAR CONTRACT & OUTSIDE IR35 Due to an award of Utility Diversion works, our client, an award winning Infrastructure Contractor has the need for a Site Engineer to support recently awarded Utility Diversion works which include Gas, Water & Electric works and associated Civils works (deep excavations). Based from site, daily duties will include Setting Out, QA, overseeing Contractors on site and reporting. To be considered for this role you will have a minimum iof an HNC in Civil Engineering and you must hold CSCS as a minimum. You will also have Utilities experience and ideally some HS2 exposure although this is not essential. In return, an excellent day rate is on offer with overtime rates also along with this being Outside IR35 and comes with an immediate start and long term contract seeing you well into 2027! This is a great opening it really is and with a great team so please do get in contact if interested by sending your CV to...
IR35 Status:
Outside IR35

CV-Library Aylesbury, Buckinghamshire Contractor
CL
Aug 06, 2026  
Site Engineer – HS2 | Aylesbury | Immediate Start OUTSDIE 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
Aug 05, 2026  
Site Engineer-HS2-Aylesbury
Due to an increase in workload on one of their large HS2 contracts, our client a top Main Contractor is looking for a Site Engineer to support these works which include 3kms of Track Drainage and associated Civils works. Daily duties will initially involve undertaking QA support using Novade and then moving onto site to undertake Setting Out and QA along with other daily duties. To be considered for this role, you will have a minimum of an HNC in Civil Engineering and hold CSCS as a minimum. You MUST have working experience in Novade QA software and will ideally have Drainage and HS2 experience to your name also. In return, an excellent day rate is on offer which is Outside IR35 and comes with an immediate start and long term contract. Great role with a really great team so if interested, please send a copy of your CV to Dave Rowe by email or call Dave on (phone number removed) for further details
IR35 Status:
Outside IR35

CV-Library Aylesbury, Buckinghamshire Contractor
CL
Aug 02, 2026  
Mechanical Construction Manager
My client requires a Mechanical experienced Construction Manager for a long term role (2 + Years) in Uxbridge on the delivery of a large scale infrastructure project. Paying £(Apply online only) a shift + Outside IR35 + Weekly Payments + Long Term Works (2 + years) The position will require you to assist the Project Manager managing the sub contractors deliver large scale Mechanical packages. This is a long term contract role and would suit someone who has extensive experience covering the following: * Delivery of Mechanical packages of work * Reporting into the Senior Project Manager * Forming close links with the client’s representatives and their teams at a senior level. * Attending site meetings, liaising with clients and subcontractors * Promote a positive health and safety culture across the project & workforce * Managing any changes that occur throughout the project * Can work well under pressure in a fast-paced environment * A strong...
IR35 Status:
Outside IR35

CV-Library Hillingdon, Greater London Contractor
CL
Aug 06, 2026  
Senior Civil Engineer
Senior Civil Design Engineer £38 to £55 per hr Outside IR35 Reading Hybrid working available Our client is an award winning multi disciplinary design consultancy who are based near Reading. The are looking to recruit a Civil Design Engineer who has experience of Drainage Design on a wide range of residential and commercial type projects. The right candidate will undertake tasks designing infrastructure for commercial, retail, residential and industrial sectors. Civil Engineer Job Overview • Design of infrastructure for commercial, retail, residential and industrial sectors including SUDS drainage systems, roads to adoptable & DMRB standards. • Liaison with statutory bodies such as Southern & Thames Water, Roads Department, local drainage authorities. • Attend design meetings, site meetings and carryout site inspections. • Liaise and communicate clearly in a professional manner to colleagues, clients, contractors and other designers and to offer advice and...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Aug 05, 2026  
Mechanical Maintenance Fitter
Job Title: Mechanical Maintenance Fitter 2-Week Shutdown Project Job Location: Reading area   Job Type: Contract, Outside IR35 Scope, Limited Company – YOU ARE AVAILABLE TO START ON MONDAY Duration: 2 Weeks (Planned Shutdown) Shift Pattern: 10-Hour Day Shifts Start Date: Immediate / Planned Shutdown Period We are currently seeking an experienced Mechanical Maintenance Fitter Engineer to support a planned 2-week shutdown at a busy manufacturing facility producing buildings FMCG products. This is an excellent opportunity for a hands-on mechanical maintenance fitter with a strong manufacturing maintenance background to work as part of a shutdown team carrying out machinery modifications, planned maintenance activities, repairs, and improvement works across a large production site. Key Responsibilities – Mechanical Maintenance Fitter – Contract Shutdown Carrying out planned mechanical maintenance on production machinery and plant equipment. Assisting with machinery...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Aug 05, 2026  
Firmware Engineer
Contract Details Job Title: Firmware Engineer Duration: 8 months (initially) Location: Hybrid (3 days per week), Reading Outside IR35 £50-£60 per hour SC eligibility required Key Responsibilities Design and develop embedded firmware for advanced radar systems, supporting the full product lifecycle from concept through to integration, verification and production. Develop firmware for FPGA-based and embedded processing platforms using C/C++ and Verilog, interfacing with high-speed digital electronics, sensors and communication protocols. Perform firmware integration, debugging and verification using laboratory equipment including oscilloscopes, logic analysers, JTAG debuggers and protocol analysers, ensuring compliance with system and performance requirements. Collaborate with systems, hardware, software and test engineers to investigate issues, perform root cause analysis and deliver robust firmware solutions for mission-critical defence applications. Essential Skills...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Aug 01, 2026  
Site Engineer
Site Engineer – Outside IR35 (Ltd Co) – £325/day - Aldermaston  - Reading  We’re currently looking for a hands-on Site Engineer to join a major infrastructure / utilities programme, with a focus on AMP Water frameworks. The Opportunity Immediate requirement with a start date of 20th July 2026 Outside IR35 – £325/day (Ltd Co) Long-term programme of works with clear progression opportunities Strong pathway to fast-track into a Senior Engineer position The Role You’ll be working on-site delivering civils and utilities works, playing a key role in the day-to-day engineering delivery. This is a hands-on position, ideal for someone who enjoys being in the detail of site operations rather than office-based. Key Responsibilities Setting out and surveying for civils / infrastructure works Daily site engineering support across construction activities QA, as-builts and engineering documentation Working closely with site teams and subcontractors Ensuring works are...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Aug 01, 2026  
Electrical Authorised Person
We have an exciting opportunity for an Electrical Authorised Person based with our Client in Reading, Berkshire. SC Security Clearance is required for this role, Candidates must be sole British Citizens with British Passport and not have worked outside the UK during the past 5 years. Market rates - opportunity to work outside IR35 ROLE OVERVIEW The overarching responsibility of the AP is to manage and co-ordinate Electrical safety against the approved project procedures. This will include day to day co-ordination of the Electrical AP's, provide due governance and management to meet the Nuclear Licence Conditions, QMS and Project Delivery processes and procedures. QUALIFICATIONS / PROFESSIONAL MEMBERSHIPS - Time served Electrical technician or electrical engineer with onsite experience - 17th / 18th Edition IET Electrical Regulations - Hold electrical testing qualifications (2391 or 2394 & 2395) and have undertaken - AP (E) Training - SMSTS (or equivalent...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Aug 01, 2026  
Civil inspector
Quality Inspector / QC Engineer (Civils) Reading | £50 per hour | Outside IR35 (assessment dependent) | Contract until December 2026 Are you an experienced Quality Inspector or QC Engineer with a strong civils background and active SC Clearance? We're recruiting for a long-term opportunity on a major UK infrastructure programme in Reading. This is a site-based role working on a high-profile project, offering long-term stability through to December 2026 and a competitive £50/hour rate. The Role You'll play a key role in ensuring quality standards are met across complex civil construction activities, carrying out inspections and supporting the successful delivery of the project. Your responsibilities will include: Reviewing and accepting procedures and documentation in line with QC1 requirements. Conducting quality inspections against approved Inspection & Test Plans (ITPs). Reviewing and accepting Lifetime Quality Records (LTRs). Witnessing tests and carrying out on-site...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Aug 07, 2026  
Senior Design Civil Engineer
Senior Design Civil Engineer – Water  Location: St Albans (Hybrid) Contract Type: Long-term Contract (Outside IR35) Our client, a specialist engineering design consultancy within the water sector, is seeking an experienced Senior Design Civil Engineer to support the delivery of water and wastewater infrastructure projects. This is an excellent opportunity to join a growing team, working across multidisciplinary projects from concept through to detailed design. You will be responsible for developing practical, efficient, and compliant engineering solutions while providing technical guidance to junior team members and collaborating with clients and stakeholders. Key Responsibilities Produce engineering design deliverables that meet safety, quality, and regulatory requirements. Develop practical solutions from project scopes, technical assessments, and site investigations. Communicate technical solutions effectively with clients, stakeholders, and project teams. Support and mentor...
IR35 Status:
Outside IR35

CV-Library St Albans, UK Contractor
CL
Aug 07, 2026  
Welding Inspector
Welding Inspector - Rail / Rolling Stock Location: London (Acton) Rate: £45 per hour Type: Contract An opportunity has arisen for an experienced Welding Inspector to support inspection and assurance activities on safety-critical rolling stock vehicles and components within a rail engineering environment. The successful candidate will carry out inspections before, during and after welding, ensuring all work complies with the relevant industry standards and quality requirements before assets return to service. Key Responsibilities Conduct welding inspections in line with the Inspection and Test Plan and relevant standards. Perform visual inspection of welds in accordance with ISO 17637. Identify defects and recommend corrective actions to maintain welding quality. Interpret engineering drawings and specifications to ensure fabrication meets required tolerances. Record and investigate non-conformances within the Quality Management System. Compile and complete quality...
IR35 Status:
Outside IR35

CV-Library Brentford, London Contractor
CL
Aug 07, 2026  
Design Engineer - Cooling Systems
Design Engineer – Cooling Systems Rate £35.00 per hour Location: Woking Contract: Outside IR35 | 6-month contract Role Summary An exciting opportunity has arisen for a Design Engineer – Cooling Systems to support the design and development of ESS cooling system components for high-performance automotive applications. The Design Engineer – Cooling Systems will be responsible for delivering engineering solutions throughout the full product development lifecycle, from requirements capture through to engineering release, ensuring compliance with design, manufacturing, packaging and quality requirements. Role & Responsibilities Design and develop ESS expansion tanks, cooling hoses and associated mounting and interface components. Create and modify 3D CAD models and 2D engineering drawings using CATIA V5/V6. Apply GD&T principles in line with company and industry standards. Perform engineering calculations including bolt strength, expansion tank volume and hose clamp...
IR35 Status:
Outside IR35

CV-Library Woking, UK Contractor
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