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Construction Inside IR35 mechanical engineer

4 mechanical engineer jobs found

CL
Mar 15, 2026  
Site Engineer
We are seeking an experienced and driven Site Engineer to support the successful delivery of major infrastructure and construction projects. 6-month contract £400-£450 per hour Umbrella (Inside IR35 only) You will support the senior project team in delivering engineering solutions from concept through installation and maintenance, ensuring projects are executed efficiently, safely, and in line with statutory and customer requirements. Key Responsibilities: Support the implementation of the engineering strategy and framework for designated projects Manage materials, plant, and labour within allocated budgets to ensure safe and efficient delivery Ensure effective communication of systems, design information, procedures, and quality standards Provide technical support to delivery teams and verify work outputs Conduct audits and lead assurance activities, identifying best practice and areas for improvement Build and maintain strong relationships with customers, consultants,...
IR35 Status:
Inside IR35

CV-Library Horncastle, Lincolnshire Contractor
CL
Mar 14, 2026  
Site Engineer - Nights / Days
Site Engineer: Night and Shifts **inside IR35** Are you an RC Site Engineer looking to work on a prestigious High Speed Project in West London? The job is 6 - 12 months working on Shafts and RC structures THIS ROLE IS ON A 11 HOUR SHIFT PATTERN - 5 days on, 2 off - 5 nights on 2 off Benefits: An opportunity to gain valuable experience on a prestigious Major project A chance to work for one of the busiest specialist contractors currently in the UK with lots of follow on work Roles and Responsibilities: Setting out and QA Ensure quality control requirements are met and recorded in accordance with specification Operate and promote a high standard of health and safety and environment compliance Raising of technical queries Ensuring that all materials used and work performed are as per specificationsCandidate Requirements: RC Structures or Shafts experience Civil Engineering Degree or equivalent Prepared to work shifts CSCS cardThink this is a job you may be interested in?...
IR35 Status:
Inside IR35

CV-Library Northolt, London Contractor
CL
Mar 11, 2026  
Section Engineer
Role: Setting Out / Section Engineer (Heavy Civils) Contract Duration: 6 Months Initial (Extension likely based on project milestones) Project: Power Plant Construction – Middlesbrough  Rate: Inside IR35 - Umbrella  The Mission We are looking for a precision-driven Section Engineer and a high-accuracy Setting Out Engineer to join a flagship power plant project. We need engineers who understand the complexity of heavy industrial foundations, massive reinforced concrete (RC) structures, and the tight tolerances of structural steelwork. Key Responsibilities Precision Setting Out: Use Leica/Trimble total stations and GPS to provide millimetre-accurate points for heavy RC foundations and steel bolt sets. Technical Oversight: (Section Level) Manage sub-contractors, oversee quality control (QA), and ensure work aligns with the Master Installation Plan. Heavy Civils Execution: Lead/Support the delivery of deep drainage, massive concrete pours, and complex structural frames....
IR35 Status:
Inside IR35

CV-Library Middlesbrough, UK Contractor
CL
Mar 08, 2026  
Project Planning Engineer
ARM are supporting a global leader within the infrastructure industry to recruit a Project Planning Engineer. Contract running until the end of the year. £520 per day Umbrella - Inside IR35. The Planning Engineer will support project delivery from tender stage through to completion. You'll develop and manage fully resourced programmes, influence bid strategies, monitor performance, and provide critical path and risk analysis to ensure successful outcomes. Key Responsibilities Planning and maintaining logically linked, fully resourced project programmes. Produce tender programmes and planning strategies. Monitor contract performance and provide progress/KPI reporting. Conduct critical path analysis, change impact assessments, and mitigation planning. Collaborate with Project Managers, Commercial teams, Engineers, and Clients to drive outcomes. Support junior planners. Requirements Degree in Engineering, Construction Management, or similar. Proven planning...
IR35 Status:
Inside IR35

CV-Library Southampton, Hampshire Contractor
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