DI Jobs
  • Home
  • Search Jobs
  • Job Board Advertising Packages
  • Post a Job
  • Sign in
  • Sign up
  • Home
  • Search Jobs
  • Job Board Advertising Packages
  • Post a Job

Refine Search
Current Search
Onsite project engineer £75,000 - £100,000
Refine by Categories
Engineering  (36) Executive & Management  (1) Other  (1) QA-Quality Control  (1)
Refine by Job Type
Contract  (24) Temporary  (10) Permanent  (5)
Refine by County
Greater London  (9) England  (6) Plymouth  (5) Greater Manchester  (3) Derbyshire  (2) Hertfordshire  (2)
Northumberland  (2) Cambridgeshire  (1) Cumberland  (1) Devon  (1) Glasgow City  (1) Kent  (1) North Yorkshire  (1) Somerset  (1) Southampton  (1) West Midlands  (1)
More
Contract Scotland
23 Apr, 2026
Permanent
Project Engineer - AUSTRALIA
£350 - £550 daily
Contract Scotland Glasgow, UK
DO YOU WANT TO TAKE YOUR CONSTRUCTION CAREER TO AUSTRALIA ? - Site Engineer, Project Engineer, Section/Senior Engineer, Sub-Agent, or Site Manager? - Under the age of 35 in Scotland/the UK/Ireland? - Experience in civil engineering projects, or working with a large main building contractor? - Ever considered heading to Australia? Then you need to apply/get in touch - let us walk you through how to make this move. Contract Scotland work in partnership with PD Project Delivery, an Australian construction and project management company providing civil engineering expertise to successful projects throughout Australia. They deliver everything from roads/highways, rail, water, renewables, to bulk earthworks/groundworks, etc! If the above profile sounds like you (either experience in the civil engineering site/project environment, or relevant experience on large building projects - externals, piling, concrete frames/slipform, etc), then you could have your visa for...
Rullion Engineering Cumbria
23 Apr, 2026
Contract
EC&I Senior Project Engineer
£30.00 - £47.00 hourly
Rullion Engineering Cumbria Malton YO17, UK
Job title: EC&I Senior Project Engineer Job Type: Contract IR35 Status: Inside IR35 Start date: ASAP Duration: 12 Month Pay rate: Depends on experience Location: Malton Hybrid/Remote Working: Onsite Hours of work: 37 hours Role information: A senior-level engineer responsible for delivering safe, compliant, and effective engineering solutions for complex industrial projects. The role involves leading the engineering aspects of projects from concept through to commissioning and handover, ensuring all work meets technical standards, safety regulations, and stakeholder requirements. Define project requirements and develop engineering solutions Produce and approve technical specifications and design Manage and oversee detailed design and contractor work Ensure compliance with safety, regulatory, and quality standards Support project planning, execution, and risk management Supervise construction, commissioning, and final handover Maintain configuration control and...
Randstad Construction and Property
22 Apr, 2026
Temporary
Civil / Project Engineer - Infrastructure - UK Visa Holders
£350 - £550 daily
Randstad Construction and Property London, UK
Job Title: Civil Project Engineer (Tier 1 Infrastructure) - UK Visa Holders Location: London, United Kingdom Job Type: Contract (6-24 months) Day Rate: 350 - 550 per day (dependent on experience) Summary An exceptional opportunity for experienced Civil Engineers with existing or pending UK work visas (including Tier 5 Youth Mobility or Ancestry visas). Especially suitable for engineers from New Zealand or Australia. Relocate to London and immediately contribute to some of the world's most significant Tier 1 Major infrastructure projects. We connect talented engineers with leading main contractors on long-term contracts, offering excellent day rates and a seamless transition into the UK construction industry. About the Roles We are seeking multiple Site Engineers, Project Engineers, and Senior Engineers to work on major civil engineering schemes across London, from large-scale transportation Highways, Energy and Water and rail projects to complex utilities and...
Eden Brown
22 Apr, 2026
Contract
Senior Electrical Design Engineer
£45.00 - £50.00 hourly
Eden Brown 39 Holloway Rd, London N7 8JP, UK
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 technical...
Advance TRS
21 Apr, 2026
Contract
Civil & Structural Design Engineer
£45.00 - £50.00 hourly
Advance TRS United Kingdom
Job Title: Civil & Structural Design Engineer Salary: 45-50 per hour (dependent on experience) Location: Manchester (Hybrid) Type: Contract, Hybrid About the Role: Our client is seeking an experienced Civil & Structural Design Engineer to support live projects within the Grid Access Substations and HVDC Converter Stations sector. This is a technically demanding role requiring close coordination across civil, structural and M&E disciplines. You will contribute to the development, review and governance of technical solutions, ensuring work packages are delivered on time and to budget. About the Client: Our client is a leading engineering organisation delivering high-profile infrastructure projects across the UK, with a focus on multidisciplinary collaboration and technical excellence. Key Responsibilities: Produce and review civil and structural design solutions for substations and HVDC infrastructure projects Provide technical input and governance across live...
Advance TRS
21 Apr, 2026
Contract
Senior Civil Design Engineer
£35.00 - £45.00 hourly
Advance TRS Reading, UK
Job Title: Civil Engineer - Water Rate: 35 to 45 per hour (Outside IR35) Location: Thames Valley Type: Contract Outside IR35 Hybrid working About the Role: Our client is seeking an experienced Civil Engineer with strong UK water sector experience to support the delivery of complex infrastructure and non-infrastructure projects. This is a contract opportunity operating outside IR35, offering long-term project stability and hybrid working. You will provide hands-on technical expertise across the full project lifecycle, supporting design, coordination, and delivery on critical water industry schemes. About Our Client: Our client is a well-established UK engineering consultancy with a strong presence in the water sector. They are recognised for delivering technically robust, sustainable solutions and for working collaboratively with contractors, clients, and stakeholders across major programmes. Key Responsibilities: Project Delivery Support and deliver...
ATA Recruitment
21 Apr, 2026
Contract
Interim Buyer
£350 - £400 daily
ATA Recruitment Newhall, UK
Interim Buyer / Procurement Engineer Process Manufacturer £350 - £400 per day (Ltd Company, Outside IR35) based in South Derbyshire Contract Length 6 months This globally recognised business is currently going through an exciting period of growth. This means that delivering high quality product to their customers on time and to budget is integral to their busines. As a result, this company are looking to recruit an Interim Buyer that has the capability to work within manufacturing teams to procure components and raw material at the best price and ensure that they are delivered on time. If you are a Buyer with capability to support and direct a small team with a good amount of manufacturing experience, please apply for this role immediately. You will be responsible for the following: Receive the designs and bill of materials from the design and project engineers. Products that require purchasing are sheet metal, pipework, plate, dished ends, brackets and other...
ATA Recruitment
18 Apr, 2026
Contract
Software Controls Engineer
£45.00 - £55.00 hourly
ATA Recruitment Wigan, UK
Software Controls Engineer 3-6 month contract £45.00 £55.00 p/h DOE (Outside IR35) Liverpool Wigan St Helens Warrington Bolton Automation / PLC / Siemens TIA Portal / Rockwell / Allen-Bradley I am currently recruiting on behalf of a well-established UK manufacturer operating within a fast-paced production environment. They are seeking an experienced Software Controls Engineer to support an ongoing automation upgrade programme on a short-term contract basis. For this position, you will be required to carry out the following duties: Develop and modify PLC software using Siemens TIA Portal and/or Rockwell Studio 5000 across live production systems Support the commissioning and integration of new automated equipment into existing production lines Assist with FAT and SAT testing, including execution, sign-off and documentation Support integration between PLCs, HMIs, sensors and third-party systems Create and maintain commissioning documentation including I/O...
ATA Recruitment
18 Apr, 2026
Contract
Controls Engineer
£45.00 - £50.00 hourly
ATA Recruitment Yorkshire, UK
Controls & Automation Engineer 3 6-month contract Rate £45.00 - £50.00 p/h DOE (outside IR35) Middlesborough Hartlepool Darlington Sunderland Process / Automation / Siemens TIA Portal I am currently recruiting on behalf of a key client based in the Teesside area. They operate in systems, and design of complex projects across process industries. Due to ongoing projects, they are looking for an experienced Controls and Automation Engineer with a strong experience within the water industry to join their team on an interim basis. Initially this contract/project is for 3-6 months. For this position, you will require to conduct the following daily duties: Develop automation concepts and control strategies for a wide range of industrial processes and applications. Produce functional design specifications, I/O schedules, and software documentation. Troubleshoot and debug automation systems Design and program PLC, HMI and SCADA systems to meet project...
Eden Brown
17 Apr, 2026
Contract
Senior Electrical Design Engineer
£40.00 - £50.00 hourly
Eden Brown Northfleet DA11, UK
Great new position for an experienced Electrical Design Engineer on a contract basis to support the delivery of high-profile data centre and commercial mixed-use projects across London and the South East. This role will suit a capable engineer who can quickly integrate into a design team and contribute across all project stages, from concept through to detailed design. The Role Deliver electrical design from concept to detailed stage Produce calculations, technical drawings, reports, and specifications Contribute to high-value, technically challenging new-build schemes Coordinate with mechanical engineers, architects, and contractors Attend design meetings and undertake site visits as required Ensure designs comply with current UK Building Regulations and industry standards Work confidently to programme deadlines within a fast-paced project environment About You Proven experience within an electrical building services consultancy environment Strong background in data...
Proactive Global
16 Apr, 2026
Permanent
Maintenance Engineer - Contract - DAYS Mon-Thurs
£38.50 - £39.00 hourly
Proactive Global Yorkshire, UK
Contract Maintenance Engineer - Leeds Monday to Thursday DAYS only - 10 hour days only Large Manufacturer - Excellent Site - Fully Automated Rate circa 39ph Inside IR35 We are recruiting for a Contract Maintenance Engineer to join a leading, world-class manufacturing business in Leeds. This Maintenance Engineer role is a hands-on position within a highly automated, state-of-the-art production environment. This is an excellent opportunity for a Contract Maintenance Engineer who is looking to work for a company that invests heavily in its people, technology, career opportunities, and training, while maintaining a friendly and supportive team culture. The Role As a Contract Maintenance Engineer, you will be responsible for ensuring the smooth running of production through both reactive and planned maintenance across the site. Key Responsibilities: Reactive and planned maintenance across production machinery and process plant Electrical and/or mechanical fault...
Aldwych Consulting
16 Apr, 2026
Contract
Contract Civil Design Engineer
£35.00 - £45.00 hourly
Aldwych Consulting 39 Holloway Rd, London N7 8JP, UK
Contract Civil Engineer (Drainage Design) - Outside IR35 Rate: 35- 45 per hour Contract Length: Minimum 6 months IR35 Status: Outside IR35 The Opportunity We are working with a well-established, design-led civil and structural engineering consultancy known for delivering high-quality projects across a range of sectors. Due to increased workload, they are looking for an experienced Contract Civil Engineer with a strong focus on drainage design to support project delivery over an initial 6-month period. Key Responsibilities Lead the design and delivery of surface water and foul drainage systems Prepare detailed drainage strategies, calculations, and reports Design SuDS solutions in line with current UK standards and best practice Liaise with local authorities, water companies, and external stakeholders (e.g. Section 104/106 agreements) Support projects from concept through to detailed design and construction Requirements Proven experience in...
ERSG Ltd
15 Apr, 2026
Contract
Senior Engineer
£300 - £375 daily
ERSG Ltd Newton Abbot TQ12, UK
Overview We are looking for a Senior Engineer to support site operations, provide technical guidance, and ensure works are delivered safely and in line with project requirements. Key Responsibilities Interpret drawings/specifications and communicate to site teams Support method statements, risk assessments, and ITPs Provide technical support and resolve on-site issues Issue permits and manage engineering documentation Mentor Site Engineers and oversee setting out accuracy Ensure compliance with health, safety, and environmental standards Manage design changes, subcontractor checks, and technical updates Maintain site records and support procurement activities Report to the Site Agent Requirements Experience in a similar role Proficient in AutoCAD and MS Office Strong health & safety knowledge Good organisation and communication skills CSCS card and full UK driving licence ersg are an equal opportunities employer; we are committed to promoting...
Randstad Construction and Property
14 Apr, 2026
Temporary
Site Engineer
£300 - £350 daily
Randstad Construction and Property Bedfordshire, UK
Are you a Site Engineer in the Bedford area? If so then this is the perfect opportunity working with a well known civils contractor! Location: Bedford Contract type: Freelance Start date: June Salary/Rate: Competitive (Depending on experience) The role: The client is looking for us provide a Site Engineer to work on a civils project that is due to start imminently. We are looking for someone who is available to start soon. Your role as Site Engineer will be: Set up site dimensional control and maintain Establish effective systems to record work completed Setting out for the project Understand and assist in the implementation of site safety systems Ensure workforce and contractors understand setting out information Assist and prepare sketches for distribution on ensuring all teams understand the plans Preparation of as-builts Recording and testing of workmanship and materials i.e. drainage, concrete, piling and brickwork Maintain the drawing register...
Randstad Construction and Property
14 Apr, 2026
Temporary
Site Engineer
£300 - £350 daily
Randstad Construction and Property Cambridge, UK
Are you a Site Engineer in the Cambridge area? If so then this is the perfect opportunity working with a well known civils contractor! Location: Cambridge Contract type: Freelance Start date: Mid May Salary/Rate: Competitive (Depending on experience) The role: The client is looking for us provide a Site Engineer to work on a civils project that is due to start imminently. We are looking for someone who is available to start soon. Your role as Site Engineer will be: Set up site dimensional control and maintain Establish effective systems to record work completed Setting out for the project Understand and assist in the implementation of site safety systems Ensure workforce and contractors understand setting out information Assist and prepare sketches for distribution on ensuring all teams understand the plans Preparation of as-builts Recording and testing of workmanship and materials i.e. drainage, concrete, piling and brickwork Maintain the drawing...
Aldwych Consulting
10 Apr, 2026
Temporary
Site / Setting Out Engineer
£350 - £375 daily
Aldwych Consulting Nether Stowey, Bridgwater TA5, UK
Site / Setting Out Engineer - Civil Engineering Location: Bridgwater, Somerset Project Type: Civil / Infrastructure Works Employment Type: Temporary Our client is looking to add an experienced Site / Setting-out Engineer to join their team in delivering major infrastructure works. This Site / Setting out Engineer role will include various responsibilities such as setting-out, QA, completing ITPs, and other Site Engineer duties. As a Site Engineer, you will play a key role in interpreting technical designs, coordinating site activities, and supporting programme delivery across your section of works. Key Responsibilities Interpret and understand design specifications and drawings Carry out accurate setting out using GPS and Total Station equipment Deliver setting out for earthworks, drainage, groundworks Review design information and raise technical queries to the Section Engineer to ensure smooth workflow Contribute to the 4-week lookahead...
Advance TRS
10 Apr, 2026
Contract
Mechanical Design Engineer
£350 - £400 daily
Advance TRS Manchester, UK
Job Title: Mechanical Design Engineer Rate: Up to 400 per day (Outside IR35, dependent on experience) Location: Manchester (M32 0RS) - Hybrid working (minimum 3 days per week in the office) Contract Type: Contract About the Role Our client is seeking an experienced Mechanical Design Engineer to support a range of ongoing projects within the UK regulated water industry. The role will focus on UMON projects at Sewage Treatment Works, working closely with a collaborative and experienced engineering design team to deliver high-quality solutions. About the Client Our client is a well-established engineering design consultancy operating across the UK rail and utilities sectors, with a growing portfolio within the water industry. They are known for their friendly, focused culture and strong commitment to employee wellbeing. Key Responsibilities Deliver detailed mechanical design solutions for projects within the UK water sector. Work collaboratively with multidisciplinary...
Advance TRS
10 Apr, 2026
Contract
Mechanical Engineer
£45.00 - £53.00 hourly
Advance TRS 39 Holloway Rd, London N7 8JP, UK
Job Title: Intermediate/Senior Mechanical Engineer - 12 Month Contract or Permanent Location: Mostly remote (occasional travel to London) Contract Rate: 45- 53 per hour outside IR35 or Permanent Salary: 50- 60k About the Role: We are seeking an experienced Mechanical Engineer to join a dynamic team focused on innovative engineering solutions in the water and environmental sector. This role offers the flexibility of primarily remote work, with occasional visits to the London office, and provides the opportunity to work on cutting-edge projects in a collaborative environment. Key Responsibilities: Design, develop, and optimise mechanical systems and components. Prepare detailed engineering drawings, specifications, and documentation. Work closely with project teams to deliver solutions from concept through to installation and commissioning. Support project planning, risk assessment, and troubleshooting mechanical issues. Ensure compliance with relevant industry...
Randstad Construction and Property
10 Apr, 2026
Temporary
Electrical Engineer
£300 - £450 daily
Randstad Construction and Property Northumberland, UK
Senior Electrical Engineer M&E Construction Are you an experienced Electrical Engineer with a strong background in site management? We are looking for a dedicated professional to join an established site team on a major project in Morpeth . You will be an integral part of a team that includes engineers, commercial staff, and a Project Manager, supporting the delivery of complex mechanical and electrical works. Key Details Location: HMP Northumberland, Morpeth (NE65 9XG). Daily Rate: .00 (Umbrella PAYE). IR35 Status: In Scope. Start Date: 20th April (or earlier if available). Duration: Initially until 31st December 2026. Holiday Entitlement: 34 days. Your Role and Responsibilities In this role, you will supervise electrical and mechanical subcontractors while ensuring the highest standards of site safety and quality. Your daily duties will include: Conducting daily site safety briefings. Daily reporting, record keeping, and weekly progress...
Randstad Construction and Property
10 Apr, 2026
Temporary
Mechanical Engineer
£300 - £450 daily
Randstad Construction and Property Morpeth NE61, UK
Mechanical Site Engineer M&E Construction Are you a skilled Mechanical Engineer with experience in site management? We are currently seeking a proactive professional to join a wide site team on a significant project in Morpeth . You will play a key role in supervising subcontractors and ensuring high-quality delivery across mechanical and electrical workstreams. Key Details Location: HMP Northumberland, Morpeth. Daily Rate: .00 (Umbrella PAYE). IR35 Status: In Scope. Start Date: ASAP, ideally by 20th April. Duration: Currently scheduled until 31st December 2026. Holiday Entitlement: 34 days. Your Role and Responsibilities In this position, you will be responsible for the daily coordination and safety of mechanical site operations. Your core duties will include: Subcontractor Management: Supervising both mechanical and electrical subcontractors on-site. Safety & Compliance: Leading daily site safety briefings and ensuring full site...
  • Home
  • About Us
  • Recruitment Blog
  • Terms & Conditions
  • Privacy & Cookies Policy
  • Employer
  • Post a Job
  • Job Board Advertising Packages
  • Diversity, Inclusion & Equality (ED&I) Articles
  • Sign in
  • Contact Us | Recruiters
  • Job Seeker
  • Find Jobs
  • Upload CV
  • Job Seeker Help & Advice
  • Equal Opportunities Monitoring Form
  • Sign in
  • Contact Us | Jobseeker
  • Facebook
  • X / Twitter
  • LinkedIn
© 2026 DIjobs Limited  |  3rd Floor, 86-90 Paul Street, London EC2A 4NE  |  Company Registration: 13316146  |  VAT No: GB 377358650
Diversity Job Board | Inclusion | Equality | ED&I | DEI | EDI | D&I | DEIB | IDEA | BDI | Jobboard | Vacancies | Diversity Jobs | Careers | Jobsite | Diversity and Inclusion Job Boards | Find a New Job | Job Search with DIjobs