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Onsite associate mechanical engineer £100,000 - £150,000
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Ganymede Solutions
02 Oct, 2026
Contract
PLC / Controls / Automation Engineer - Water Industry
£45.00 - £55.00 hourly
Ganymede Solutions London, UK
PLC / Controls / Automation Engineer Water Industry Location: London Rate: £45 £55 per hour Outside IR35 Initial Contract: 6 months extension highly likely PLC, Controls or EICA Engineer looking for your next contract? If you're a PLC Engineer, Controls Engineer, Automation Engineer, EICA Engineer or Control Systems Engineer with strong water industry experience, this could be an excellent opportunity to get involved in a technically interesting project in Leicester. We're looking for an experienced controls professional who can bring hands-on technical knowledge across PLC/SCADA, control systems, instrumentation and electrical engineering, supporting the delivery of a major water industry project. With a rate of £45 £55 per hour Outside IR35 and an initial 6-month contract with a strong likelihood of extension, this is well suited to an experienced contractor coming towards the end of a project or looking for their next challenge. The role You'll be working as part of a...
AT
02 Oct, 2026
Contract
Project Design Lead
£60.00 - £70.00 hourly
Advance TRS Redhill, UK
Project Design Lead - Water 60- 70 per hour Inside IR35 Water & Wastewater Advance TRS are looking for an experienced Project Design Lead to provide engineering leadership and design support across major water and wastewater infrastructure projects. The Role Lead design development for membrane process water treatment works, pumping stations, pipelines, shafts, deep pressure tanks and associated infrastructure. Coordinate with Senior Project Design Leads to monitor progress, risks, resources, budgets and programme. Support technical teams to resolve design and delivery issues. Review and develop design and contract specifications for major water and wastewater projects. Identify risks and potential programme delays, escalating where required. Support the team through DCO pre-examination and examination periods. About You Degree-qualified in Civil or Mechanical Engineering. 10+ years' experience in the water/wastewater sector. APM/Project...
Contract Scotland
02 Oct, 2026
Temporary
Site Engineer
£350 - £400 daily
Contract Scotland Montrose DD10, UK
Site Engineer / Site Agent (Civils) Month Contract Location : Montrose, Scotland Rate : £350 £400 per day + Accommodation if staying away from home An excellent opportunity has arisen for an experienced Site Engineer looking to take on increased responsibility, or a hands-on Site Agent who enjoys being involved in both the technical and operational sides of a project. We're seeking someone to join a month civil engineering project involving open-cut trenching, pipeline installation, and chamber construction. This is a well-structured scheme with a relatively small site team, offering a varied role where you'll have genuine influence over day-to-day operations without the pressures often associated with larger, heavily resourced projects. The Role You'll be responsible for supporting the delivery of the works through a combination of: Site engineering and setting out Supervising site activities and subcontractors Planning and coordinating daily operations Ensuring...
Rullion Managed Services
01 Oct, 2026
Contract
Piping Engineering Completion Lead
£350 - £475 daily
Rullion Managed Services Nether Stowey, Bridgwater, UK
Role: Piping Completion Lead Position: Contract Location: Hinkley Point C, Somerset Duration: Ongoing Contract Day Rate: Up to 350 p/d PAYE + 36 days annual leave Up to 475.72 p/d Umbrella Take Piping Systems From Installation Through to Commissioning Hinkley Point C is one of the UK's largest and most complex engineering and construction projects, and as installation activity continues to accelerate across site, we are looking for an experienced Piping Completion Lead to support the delivery of the Mechanical, Electrical and HVAC (MEH) programme. This is a senior, site-focused engineering position responsible for leading the engineering activities required to take major piping systems from installation completion through pressure testing, flushing, drying and preservation, ultimately achieving successful handover into Commissioning . With approximately 1,500 pressure-test loops per unit , this is a significant completions programme...
Building Careers UK
29 Sep, 2026
Contract
Site Manager
£350 - £400 daily
Building Careers UK Wigan, UK
We are currently recruiting for an experienced Site Manager on behalf of our client, an established and growing civil engineering and groundworks contractor. This is a fantastic opportunity for a hands-on Site Manager to take responsibility for the successful delivery of groundworks and civil engineering projects, ensuring works are completed safely, on programme and to a high standard. Our client is open to both freelance and permanent candidates, with long-term opportunities available for the right individual. Key Responsibilities: Overseeing the day-to-day management of site operations. Managing groundworks, drainage, foundations, infrastructure and associated civil engineering packages. Coordinating site teams, subcontractors, plant and materials. Ensuring works are delivered safely, on time and within programme. Maintaining high standards of health & safety and site compliance. Conducting site inductions, toolbox talks and daily...
AT
22 Sep, 2026
Contract
Senior Civil Engineer
£40.00 - £50.00 hourly
Advance TRS United Kingdom
Senior Civil Engineer - Contract Location: London, Warwick or Manchester Working Pattern: Hybrid Contract: Contract / Interim Sector: Power / Infrastructure, with potential Nuclear & Defence opportunities About the Role We are seeking an experienced Senior Civil Engineer to join our client who are a market leading consultancy and within the Civil & Structural team during a busy period of project delivery. This contract opportunity would suit a civil engineer who can quickly integrate into an established project environment, take ownership of defined design packages and deliver high-quality work independently with minimal supervision. The initial focus will be on Power sector projects, with civil engineering activities associated with substations and wider infrastructure. There may also be opportunities to support Nuclear and Defence projects, subject to the required security clearance. Key Responsibilities Deliver civil engineering design packages across a...
Rullion Managed Services
17 Sep, 2026
Contract
Mechanical Field Engineer
£350 - £470 daily
Rullion Managed Services Nether Stowey, Bridgwater, UK
Role: Field Engineer - Mechanical Engineer Position: Contract Location: Hinkley Point C, Somerset Duration: Ongoing Contract Day Rate: Up to 350 p/d PAYE + 36 days annual leave Up to 475.72 p/d Umbrella Bring your mechanical construction experience to one of the UK's most significant infrastructure projects Are you an experienced Mechanical Field Engineer, Mechanical Inspector, Mechanical Supervisor or Construction Engineer with a strong background in the installation, inspection and delivery of mechanical equipment? Do you have practical experience working with equipment such as valves, heat exchangers, bolted connections, torquing/tensioning, beam cranes, drilling and mechanical anchorages? We are recruiting for an experienced Field Engineer - Mechanical to join the Site Quality Surveillance team at Hinkley Point C, supporting the construction of one of the largest and most complex engineering projects currently underway in the UK....
Nicholas Associates
16 Sep, 2026
Contract
Site Agent
£450 - £480 daily
Nicholas Associates West Midlands, UK
My client, a very well established and respected civil engineering contractor is looking for an experienced Site Agent to lead a significant HS2 track drainage package across three separate work fronts, in Warwickshire. The package involves the construction of HS2-standard track drainage systems, including drainage runs, chambers and associated infrastructure, together with a smaller element of reinforced concrete works including ground beams and pile caps. The successful candidate will be responsible for the overall delivery of the package, working closely with the Project Manager, Senior Engineers, Works Managers, subcontractors and the wider project team. Key Responsibilities Lead the safe and efficient delivery of the drainage package across three work fronts. Manage and coordinate Senior Engineers, Site Supervisors, subcontractors and site operatives. Plan and sequence works to maintain programme across multiple concurrent work fronts. Ensure drainage works are...
DG
12 Sep, 2026
Contract
Threat Modelling Engineer
£400 - £500 daily
Damia Group Ltd London, UK
Threat Modelling Engineer Location: London Working Pattern: 4 days onsite / 1 day remote Contract: Initial 6-month contract Rate: 400 - 500 per day Damia Group is supporting a leading organisation in the delivery of a high-profile Cyber Security programme and is looking for an experienced Senior Threat Modelling Engineer to join the team in London. You will play a key role in identifying and assessing security threats, defining appropriate mitigating controls, and helping to continuously improve the organisation's threat modelling capability. This is a hands-on position combining Threat Modelling, Cyber Security, Cloud Security and Python development , with responsibility for delivering high-quality threat models while also supporting and mentoring more junior members of the team. Key Responsibilities Conduct Threat Modelling using established and documented methodologies. Apply techniques including STRIDE, PASTA, Attack Trees and MITRE ATT&CK...
Contract Scotland
09 Sep, 2026
Temporary
Site Engineer
£350 - £400 daily
Contract Scotland Ashkirk, Selkirk TD7 4NN, UK
SITE ENGINEER / SETTING OUT ENGINEER SCOTTISH BORDERS Location: Selkirk / Hawick area Contract: 3 months initially, with potential to extend Start: Immediate Rate: Competitive Accommodation: Provided for candidates travelling from further afield Calling Site Engineers who'd rather be on site than behind a desk. An excellent opportunity has arisen for an experienced Site Engineer / Setting Out Engineer to join a brand-new civil engineering project in the Scottish Borders. This is a hands-on role for an engineer who enjoys being out on site, taking ownership of setting out and playing a key role in the successful delivery of the works. You'll be joining an established and well-respected contractor on an interesting project, with the opportunity to remain on the job through Christmas and potentially beyond. The Role As Site Engineer, you'll be responsible for the day-to-day engineering and setting out requirements on site, working closely with the Site Manager and wider project...
AT
09 Sep, 2026
Contract
Site Engineer
£400 - £450 daily
Advance TRS Thornaby, UK
Site Engineer - Major Civils / Earthworks Location: Middlesbrough Contract: 6 Months Salary/Rate: Up to 450 p/d Inside IR35 We're looking for an experienced Site Engineer to join a major infrastructure project in Middlesbrough, supporting the delivery of earthworks, civils and roadworks. This is a great opportunity for a Site Engineer with strong setting out and major infrastructure experience to join a busy delivery team and play a key role in the successful delivery of the works. Key Responsibilities: Deliver engineering and setting-out activities across earthworks, civils, roadworks and service installations. Carry out accurate setting out and surveying, working from engineering drawings and specifications. Support and mentor junior Site Engineers, ensuring high standards of engineering and site delivery. Manage Permit-to-Dig activities, including CAT & Genny use and safe excavation practices. Review drawings, identify issues and raise Technical...
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