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Contractor 375
Slough engineering

375 engineering jobs found in Slough

CL
Jul 04, 2026  
Engineering Manager
MEP Engineering Manager – HS2 Temp (Umbrella PAYE) or Perm   We are working with a JV partner delivering a £700M project as part of the wider HS2 scheme.   Our client is looking for technically gifted MEP Engineering Manager with experience in rail station, rail depot, or airport terminal design. This is a newly awarded project with the MEP design sitting at RIBA Stage 3 – you will be working closely with consultants to help develop the design into its final, buildable form as well as working as part of the wider delivery team to push this project along in a timely manner. This project sits in pre-construction until 2028.   We expect you to have extensive experience in MEP Design and Engineering Management, having delivered major rail or aviation projects from contract award to handover. Your background will be working for either the principal contractor or MEP subcontractor and will have been qualified in either mechanical or electrical engineering to at least HND level. Being a...
IR35 Status:
Unknown Status

CV-Library Watford, UK Contractor
CL
Jul 08, 2026  
Future Engineering Operations Manager
Role: Future Engineering Operations Manager Location: Marylebone Station, London - with travel to depots as required Contract Type: Fixed Term Contract - 12 Months Salary: Up to £75,000 per annum Role Purpose Chiltern Railways is preparing for a new era of fleet capability, operational efficiency, and sustainable growth. We are seeking a Future Engineering Operations Manager to lead the strategic planning and development of our engineering operations, ensuring our workforce, depots, stabling facilities, and rolling stock strategies are ready to meet the demands of the future railway. This role is not about day-to-day engineering management. Instead, it focuses on long term planning, capability development, and shaping the systems, people, and infrastructure that will support Chiltern’s future fleet and operational requirements. You will play a key role in preparing the organisation for new technologies, new rolling stock, and evolving customer and operational expectations. Key...
IR35 Status:
Unknown Status

CV-Library NW1, Camden Area, Greater London Contractor
CL
Jul 09, 2026  
5G Networking Engineering Specialist
5G Networking Engineering Specialist Location: London or Bristol, Hybrid- 3 days per week on-site Duration: 12 Months BPSS check required UMBRELLA ONLY Our client, a leading organisation in telecommunications, is hiring for a talented 5G RAN Parameter Optimisation Specialist to support their Public Safety Network. This is an exciting opportunity to work within a dynamic team, driving network performance and innovation in London or Bristol. What you'll be doing: * Analyse UE logs and end-to-end traces for 5G and 5G+ networks to identify performance issues. * Develop and execute optimisation trials with vendors (Nokia and Ericsson), assessing outcomes and impact. * Validate 5G and interworking design, ensuring seamless integration of 4G, 5G SA, NSA, and Public Safety features. * Conduct root cause analysis using drive test logs, protocol traces, and network data sources. * Collaborate with internal and external stakeholders to implement performance improvements. * Lead...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jul 05, 2026  
Lead Data Engineering (Hands-on Python / Databricks)
Job Title: Technical Delivery Lead - Data Engineering Lead (Hands-on Python / Databricks) Contract: 6 months - Potentially extension. Location: London Hybrid (5 days in 10 in the office) Rate: Highly competitive Status: Inside IR35 Working pattern: Full time We are seeking an experienced Technical Delivery Lead with strong expertise in Python, Databricks, and Apache Spark to lead the successful delivery of enterprise-scale data engineering initiatives.. This is a hands-on leadership role combining technical delivery, solution design, and data engineering expertise. The successful candidate will lead the delivery of a greenfield data platform while remaining actively involved in development activities. Essential Skills Proven experience in Data Engineering or Software Engineering. Previous experience in a Technical Lead, Lead Data Engineer, or Technical Delivery Lead position. Strong hands-on expertise with Python. Extensive experience with Databricks, including Workflows,...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jul 04, 2026  
Software engineering specialist
Software Development Specialist / Professional Location: London, Cheltenham, Ipswich, or Manchester (Onsite) Hours: 37.5 hours per week Clearance Requirement: Active DV (Developed Vetting) clearance is mandatory. About the Role We are seeking engineers with strong IT and engineering skills to build, design, and secure modern technology platforms. You will work in a software-defined, automation-first environment to iterate fast and deploy at pace. Multiple roles are available across different seniority levels. Key Responsibilities Own and deliver automated engineering platform capabilities in a CI/CD environment. Design and evolve CI/CD pipelines and embed Infrastructure-as-Code (IaC). Integrate security controls into workflows so services are secure by design. Support engineering teams, remove manual tasks, and improve platform reliability. Collaborate across development, security, and operations teams. What You'll Need We are looking for a mix of some or all of the...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jul 04, 2026  
Software Engineering Specialist
Role: Software engineering specialist Location: London (Alternatives that will also be accepted Cheltenham, Ipswich, or Manchester) Contract: 6 Months Day rate: £605 Inside IR35 Clearance: DV Clearance required due to nature of the project About the Role You'll work in a software-defined, CI/CD-driven environment, where infrastructure, security, and deployment are all managed as code. Our teams move fast, take ownership end-to-end, and continuously improve how we build and run platforms. What You'll Do Build and evolve automated platform capabilities for development, testing, and deployment Design and maintain CI/CD pipelines for reliable, repeatable delivery Embed Infrastructure-as-Code and eliminate manual processes Integrate security into engineering workflows (secure by design) Support teams with tools, standards, and best practices Improve automation, performance, and developer experience Collaborate across engineering, security, and operations Monitor and enhance...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
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
Jul 05, 2026  
CSA Construction Manager
Warden Tyne are recruiting on behalf of a valued client who are currently undertaking the construction of a Data Centre. Duties include (but not limited to): * Manage and coordinate all internal CSA fit-out activities, including white wall installations, internal partitions and architectural finishes. * Oversee the installation of specialist data centre door sets, frames, hardware and associated structural supports. * Ensure white wall systems are installed in accordance with project specifications, cleanliness requirements and quality standards. * Coordinate the sequencing of internal works to align with MEP activities and commissioning milestones. * Review and approve subcontractor method statements, inspection and test plans (ITPs), and technical submittals for internal packages. * Conduct routine inspections to verify workmanship, dimensional accuracy and compliance with approved drawings and specifications. * Monitor progress of internal fit-out works and...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Jul 04, 2026  
Resident Liaison Officer
Resident Liaison Officer | Slough | Contract Inside IR35 A well-established highways contractor is recruiting a Resident Liaison Officer to join a new scheme in Berkshire on a contract basis. This is an exciting opportunity to play a central role in delivering a community-first approach on a highways scheme, acting as the primary point of contact between the project team and local residents, businesses, and stakeholders throughout the construction programme. This role sits inside IR35 and is available for an immediate start. Key Responsibilities Serve as the first point of contact for all resident and stakeholder enquiries, complaints, and feedback relating to the scheme Proactively engage with the local community ahead of and during construction activities, managing expectations and minimising disruption Develop and distribute communications including newsletters, letters, and notifications to affected properties and businesses Attend and coordinate community engagement...
IR35 Status:
Inside IR35

CV-Library Slough, Berkshire Contractor
CL
Jul 03, 2026  
Site Manager
Interim Site Manager – Slough (Data Centre) £300 per day (outside IR35) – Starting in July Trevett Services are working with a leading contractor to source an Interim Site Manager for a 7 month contract paying £300 per day (outside IR35). Working within a high-profile Data Centre in Slough, the Project Manager will be responsible for a specific “CRAH Replacement Works” project across the campus. Additionally, the Site Manager will manage and oversee the subcontractors responsible for the installation and delivery of the “CRAH Replacement Works”, as well as conducting commissioning calls with the end client. About you: * You will hold a valid CSCS Card * You will hold a valid SMSTS Card * You will have a valid First Aid certificate * You will have experience of Data Centres * You will have experience of CRAH Systems My client is looking for a well organised Site Manager with excellent communication and stakeholder management skills. For more information, please...
IR35 Status:
Outside IR35

CV-Library Slough, Berkshire Contractor
CL
Jun 30, 2026  
Test Engineer ( Hardware)
Established, globally recognised aerospace components and systems manufacturer is seeking an experienced Mechanical/Electrical Test Engineer to join its highly regarded team of engineers on a six-month basis. You will be responsible for the testing and qualification of existing and new products to ensure they meet specification and approval requirements prior to reporting findings. The role will primarily focus on testing electrical components from a new supplier, including electrical connectivity testing. In addition, you will carry out a range of tests across multiple product lines, including temperature, fluid resistance, and pressure testing. Candidates must be able to use equipment such as a multimeter, digital transducer, and tensile test machine. You will also support the development team by suggesting improvements, providing feedback to engineers and departmental leads, and ensuring adherence to industry codes and standards, maintaining the highest levels of accuracy and...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Jun 27, 2026  
Mechanical Fitter
Mechanical Fitter Heathrow Airport £25.00 per hour Ongoing Contract Days, Nights, Weekends Additional pay rates apply for night and weekend shifts. About the Company MJM is seeking experienced Mechanical Fitters to join a skilled team at Heathrow Airport on a long-term basis. You will play a vital role in maintaining the mechanical integrity of Heathrow's critical infrastructure, ensuring systems operate efficiently in one of the world’s busiest airports. Role Overview As a Mechanical/Maintenance Fitter based at Heathrow, you will be responsible for the upkeep and optimisation of automated systems to maximise productivity, efficiency, and equipment availability. Your key responsibilities will include: Maintaining automated systems to a high operational standard Conducting fault diagnosis, reactive repairs, and planned preventative maintenance Identifying and resolving mechanical faults promptly Collaborating effectively with colleagues to ensure seamless system...
IR35 Status:
Unknown Status

CV-Library Slough, UK Contractor
CL
Apr 16, 2026  
Mechanical Fitter
Mechanical Fitter Heathrow Airport £25.00 per hour Ongoing Days, Nights, Weekends Uplifts in place for nights and weekends. The Company MJM is currently recruiting experienced Mechanical Fitters to work at Heathrow Airport on a long-term basis. You'll be part of a skilled team responsible for maintaining the mechanical integrity of Heathrow's critical infrastructure-keeping systems running efficiently in one of the world's busiest airports. The Role As a Mechanical / Maintenance Fitter based at Heathrow, you will be responsible for maintaining automated systems to ensure maximum productivity, efficiency, and equipment availability. Your duties will include: Maintaining automated systems to a high operational standard Carrying out fault-finding, reactive repairs, and planned preventative maintenance Diagnosing and resolving mechanical faults Working collaboratively with colleagues to ensure smooth system performance About You Proven experience installing and maintaining...
IR35 Status:
Unknown Status

CV-Library Slough, UK Contractor
CL
Apr 15, 2026  
Electrician
Job Title: Electrician Location: Heathrow Rate: £27.00 - £33.75 per hour MJM Industrial is seeking skilled and experienced Industrial Electricians with a background in automation for multiple high-profile, ongoing projects at Heathrow Airport. This is an excellent opportunity to join a tier-one M&E contractor delivering mission-critical infrastructure at one of the world’s busiest airports. Please note: Applicants must provide a five-year checkable history to satisfy security clearance requirements. Key Details: Pay Rate: £25.00 - £33.75 per hour (enhanced rates available for night and weekend work) Payment Options: LTD Company, CIS, or Umbrella PAYE Certification Required: Valid JIB Gold Card only Requirements: Previous experience working within airports or automation environments Valid JIB Gold Card (essential) Flexibility to work both day and night shifts Five-year checkable UK work history (mandatory for full airside pass) Strong knowledge of safety standards and...
IR35 Status:
Unknown Status

CV-Library Slough, UK Contractor
CL
Jul 01, 2026  
Commercial Officer (Maternity Cover) - EMEA
Commercial Officer (12-Month Maternity Cover) – EMEA Negotiate it. Secure it. Trust it with lives! Take on a role where commercial expertise meets global operational impact. As a Commercial Officer for the EMEA region at Denham, you will join a high-performing team managing the end-to-end lifecycle of international defence contracts. From initial bid to final delivery, your commercial acumen ensures our life-saving technology reaches global customers safely and without delay. Direct Impact, Global Scale. Life-Saving Mission. At Martin-Baker, the work we do matters. We design, manufacture and support life-saving equipment used by aircrew around the world. Our products operate in demanding environments, where quality, reliability and attention to detail are critical. We’re proud of our long history in aerospace and defence, also focused on the future. Joining Martin-Baker means becoming part of a business with a clear purpose, strong engineering capability and a long-term commitment...
IR35 Status:
Unknown Status

CV-Library UB9, Tatling End, Buckinghamshire Contractor
CL
Jul 08, 2026  
Mechanical Project Manager - (Building, Construction, M&E)
Mechanical Project Manager Day Rate - £500 Location - West London (Hybrid) Duration - 6 Months (Initially) IR35 - Inside (Must use an umbrella company) Construction | Estates & Facilities We are seeking an experienced Mechanical Project Manager to deliver mechanical building services projects across a diverse estates portfolio. You will lead projects from design through to completion, ensuring delivery on time, within budget, and to the highest safety and quality standards. Key Responsibilities Manage mechanical projects end-to-end (HVAC, plant, pipework, water systems) Oversee contractors, consultants, and project teams Ensure compliance with H&S (CDM) and industry standards Monitor budgets, programmes, and project performance Liaise with stakeholders across estates, FM, and client teams Support commissioning, handover, and operational integrationRequirements Proven experience in mechanical project delivery within construction or FM Strong knowledge of building...
IR35 Status:
Unknown Status

CV-Library Uxbridge, London Contractor
CL
Jul 09, 2026  
Production Technician
Prototype Technician Location: Maidenhead  Hourly Rate: £30 per hour PAYE / £40 per hour umbrella  We’re working with a well-established manufacturing business who are looking to bring an experienced Prototype Technician into their team. This is a hands-on role, supporting the build and development of low-volume and prototype products across both electro-mechanical and PCB assembly. This position would suit someone who enjoys variety, problem-solving, and working closely with engineering teams to bring new products to life. As a Prototype Technician, you’ll be responsible for building and assembling a range of prototype and low-volume products. Duties will include: Electro-mechanical assembly of complex products and sub-assemblies PCB assembly including both through-hole and surface mount soldering Working from engineering drawings, schematics and build instructions Supporting prototype builds, testing and product development activities Fault finding, debugging and reworking...
IR35 Status:
Unknown Status

CV-Library Maidenhead, Berkshire, South East Contractor
CL
Jul 09, 2026  
Electrical Engineer
Electrical Engineer – Building Services (Outside IR35) Location: site based Rate: £440 per day (8 hours) – All Inclusive Contract Type: Limited Company (Outside IR35) Duration: Minimum 3 Months (Immediate Start Available) We are currently seeking two experienced Electrical Engineers to join our team on an immediate-start contract basis. This is an excellent opportunity to work on a range of building services projects, supporting electrical design and coordination activities within a collaborative multidisciplinary environment. Key Responsibilities * Carrying out Amtech cable calculations. * Completing containment fill calculations. * Updating and maintaining distribution board (DB) schedules. * Producing and reviewing lighting calculations using Dialux Evo. * Coordinating with the CAD/BIM team to accurately position luminaires within the 3D model. * Assisting in the development and coordination of: * Lighting layouts * Lighting control layouts *...
IR35 Status:
Outside IR35

CV-Library Hillingdon, Greater London Contractor
CL
Jul 04, 2026  
Costing Assistant - Maternity Cover
Our client is a leading civil engineering contractor currently delivering works under the Heathrow Civils Maintenance Framework. The framework provides essential maintenance, repair, and improvement services across Heathrow Airport's civil infrastructure, supporting the safe and efficient operation of one of the world's busiest airports. As a Costing Assistant (Maternity Cover), you will play a key role in supporting the commercial and operational teams by ensuring that project costs are accurately recorded, allocated, and maintained. Working closely with Site Managers, Project Managers, Quantity Surveyors, and finance teams, you will contribute to effective cost control and the timely reporting of project expenditure across a varied portfolio of maintenance and infrastructure works. Key Responsibilities Cost Management & Allocation * Maintain accurate and up-to-date project cost records across all active sites. * Chase, receive, and process allocation sheets from Site...
IR35 Status:
Unknown Status

CV-Library Heathrow, Greater London Contractor
CL
Feb 15, 2026  
Mechanical Fitter
Mechanical Fitter Heathrow Airport £25.00 per hour Ongoing Days, Nights, Weekends Uplifts in place for nights and weekends. The Company MJM is currently recruiting experienced Mechanical Fitters to work at Heathrow Airport on a long-term basis. You'll be part of a skilled team responsible for maintaining the mechanical integrity of Heathrow’s critical infrastructure—keeping systems running efficiently in one of the world’s busiest airports. The Role As a Mechanical / Maintenance Fitter based at Heathrow, you will be responsible for maintaining automated systems to ensure maximum productivity, efficiency, and equipment availability. Your duties will include: * Maintaining automated systems to a high operational standard * Carrying out fault-finding, reactive repairs, and planned preventative maintenance * Diagnosing and resolving mechanical faults * Working collaboratively with colleagues to ensure smooth system performance About You * Proven experience...
IR35 Status:
Unknown Status

CV-Library TW6, Heathrow, Greater London Contractor
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