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Outside IR35 mechanical project manager

59 mechanical project manager jobs found

CL
Aug 23, 2026  
Mechanical Supervisor
Mechanical Supervisor Rayleigh, Essex £280-£320 per day (Outside IR35) Long-Term Contract The Opportunity We are recruiting on behalf of a well-established M&E contractor with an excellent reputation for delivering high-quality education, commercial and public sector projects across the South East. Due to the commencement of a major new-build development, they are looking to appoint an experienced Mechanical Supervisor to oversee the mechanical installation on a new-build school project in Rayleigh, Essex. This is an excellent opportunity to join a growing contractor with a strong pipeline of secured work and the chance to deliver the project from installation through to completion. The Role Reporting to the Mechanical Project Manager, you will be responsible for supervising the day-to-day delivery of the full mechanical package, ensuring works are completed safely, on programme, and to the highest quality standards. You will manage mechanical subcontractors and...
IR35 Status:
Outside IR35

CV-Library Rayleigh, Essex Contractor
CL
Aug 22, 2026  
Senior Site Manager
Senior Site Manager (Contract) – Utility Scale Solar Farm- Outside IR35 Location: West Midlands, UK Contract Type: Fixed-Term Contract / Freelance Contract Sector: Renewable Energy / Utility-Scale Solar PV Reporting To: Project Manager / Construction Manager Duration: 12 months Role Overview We are seeking an experienced Senior Site Manager to lead the on-site delivery of a large-scale solar photovoltaic (PV) farm project in the West Midlands on behalf of a leading EPC contractor. The successful candidate will take full responsibility for the safe, efficient, and high-quality execution of all site activities, ensuring the project is delivered on schedule, within budget, and in compliance with contractual, regulatory, and HSE requirements. The Senior Site Manager will coordinate subcontractors, manage daily construction operations, oversee site logistics, and act as the primary site representative for the EPC contractor throughout the construction phase. Key...
IR35 Status:
Outside IR35

CV-Library Birmingham, ENG, GB Contractor
CL
Aug 21, 2026  
Quality & Snagging Inspector
Quality & Snagging Inspector (M&E) – Contract Location: Heathrow Rate: £350-£400 Contract: LTC IR35: Outside M&E Quality Inspector | QA/QC Engineer | Building Services | Contract | Data Centres | Commercial Construction We are currently recruiting for an experienced Quality & Snagging Inspector (M&E) to join a leading M&E contractor on a major construction project. This is an excellent opportunity for an experienced QA/QC Engineer, M&E Quality Inspector, or Building Services Inspector to play a key role in ensuring the highest standards of mechanical and electrical installations are achieved before project handover. The Role Reporting to the Project Manager, you will be responsible for inspecting completed Mechanical & Electrical installations, identifying defects, producing snagging reports, and ensuring all works are completed to specification and in accordance with project quality standards. You'll work closely with subcontractors,...
IR35 Status:
Outside IR35

CV-Library Hillingdon, Greater London Contractor
CL
Aug 21, 2026  
Project Design Manager
New contract opportunities are available for Project Design Managers to join a progressive Water Treatment consultancy firm. This is an exciting time to join the business; they have tripled their workforce in the past 12 months and are working with some of the leading water companies and Tier 1 Contractors in the sector. The opportunities offer remote work so can be flexible in location so long as applicants are situated in the UK and must have proof of right to work in the UK. With outside IR35 long-term contracts available. Key Responsibilities of the Project Manager: Lead the design and delivery of wastewater treatment projects from concept to detailed design and construction support. Act as the technical authority for mechanical engineering while providing coordination oversight for civil, electrical, and ICA disciplines. Ensure the design aligns with client specifications, statutory requirements, and industry best practices. Manage and integrate the work of mechanical,...
IR35 Status:
Outside IR35

CV-Library Romford, London Contractor
CL
Aug 21, 2026  
Project Design Manager
New contract opportunities are available for Project Design Managers to join a progressive Water Treatment consultancy firm. This is an exciting time to join the business; they have tripled their workforce in the past 12 months and are working with some of the leading water companies and Tier 1 Contractors in the sector. The opportunities offer remote work so can be flexible in location so long as applicants are situated in the UK and must have proof of right to work in the UK. With outside IR35 long-term contracts available. Key Responsibilities of the Project Manager: Lead the design and delivery of wastewater treatment projects from concept to detailed design and construction support. Act as the technical authority for mechanical engineering while providing coordination oversight for civil, electrical, and ICA disciplines. Ensure the design aligns with client specifications, statutory requirements, and industry best practices. Manage and integrate the work of mechanical,...
IR35 Status:
Outside IR35

CV-Library Durham, County Durham Contractor
CL
Aug 21, 2026  
Project Design Manager
New contract opportunities are available for Project Design Managers to join a progressive Water Treatment consultancy firm. This is an exciting time to join the business; they have tripled their workforce in the past 12 months and are working with some of the leading water companies and Tier 1 Contractors in the sector. The opportunities offer remote work so can be flexible in location so long as applicants are situated in the UK and must have proof of right to work in the UK. With outside IR35 long-term contracts available. Key Responsibilities of the Project Manager: Lead the design and delivery of wastewater treatment projects from concept to detailed design and construction support. Act as the technical authority for mechanical engineering while providing coordination oversight for civil, electrical, and ICA disciplines. Ensure the design aligns with client specifications, statutory requirements, and industry best practices. Manage and integrate the work of mechanical,...
IR35 Status:
Outside IR35

CV-Library Salford, Greater Manchester Contractor
CL
Aug 20, 2026  
Site Construction Manager
Site Construction Manager - Power Generation Project Teesside (Site Based) 18-24 Month Contract | Outside IR35 Day Rate: Attractive DOE For more details contact: Adam Mayne - (url removed) | (phone number removed) Site Construction Manager - Power Generation   Are you an experienced Construction Manager with a background delivering mechanical and electrical installation projects within industrial, energy, process, utilities, power generation or heavy engineering environments? This is an opportunity to play a key role on a major £36m power generation project being delivered for a globally recognised industrial energy operator on Teesside.   Working for one of the UK's leading specialists in distributed energy, power generation and battery energy storage solutions, you'll take responsibility for coordinating and overseeing construction activities on a significant gas engine power generation installation.   Working closely with the Project Manager and Project Engineer,...
IR35 Status:
Outside IR35

CV-Library Middlesbrough, UK Contractor
CL
Aug 19, 2026  
Mechanical Site Engineer
Role: Mechanical Site Engineer – Utility Scale Solar Location: Epping (Essex) Start: ASAP Mint Selection are partnered with a leading EPC contractor delivering utility-scale solar projects across the UK and are looking to recruit an experienced Mechanical Site Engineer to support the successful delivery of a major ground-mounted solar PV project. We are looking to speak with Mechanical Site Engineers who have a proven track record of delivering large-scale solar projects, with experience managing mechanical subcontractors, driving quality standards and supporting construction through to mechanical completion and handover. Scope of Work * Support the safe and successful delivery of a large utility-scale solar PV project, ensuring works are completed in line with programme, quality and HSEQ requirements. * Manage and coordinate mechanical subcontractors throughout the construction phase. * Supervise the installation of piling, mounting structures, trackers (where...
IR35 Status:
Outside IR35

CV-Library Epping, Essex Contractor
CL
Aug 19, 2026  
Mechanical Site Engineer
Role: Mechanical Site Engineer – Utility Scale Solar Location: Northamptonshire / Bedfordshire Mint Selection are partnered with a leading EPC contractor delivering utility-scale solar projects across the UK and are looking to recruit an experienced Mechanical Site Engineer to support the successful delivery of a major ground-mounted solar PV project. We are looking to speak with Mechanical Site Engineers who have a proven track record of delivering large-scale solar projects, with experience managing mechanical subcontractors, driving quality standards and supporting construction through to mechanical completion and handover. Scope of Work * Support the safe and successful delivery of a large utility-scale solar PV project, ensuring works are completed in line with programme, quality and HSEQ requirements. * Manage and coordinate mechanical subcontractors throughout the construction phase. * Supervise the installation of piling, mounting structures, trackers (where...
IR35 Status:
Outside IR35

CV-Library Bedford, Bedfordshire Contractor
CL
Aug 16, 2026  
Electrical Project Manager
Electrical Project Manager Thames Valley Park, Reading (RG6) £375 - £425 per day (Outside IR35) Long-Term Contract | September Start The Opportunity We are recruiting on behalf of a growing M&E contractor with an excellent reputation for delivering high-quality commercial fit-out and refurbishment projects across the South East. Due to continued growth, our client is looking to appoint an experienced Electrical Project Manager to lead the electrical delivery of a £3.5 million CAT B commercial fit-out at Thames Valley Park, Reading. The project comprises a CAT B fit-out across three floors delivered over three phases, offering an excellent opportunity to join a collaborative business with a strong pipeline of future work. Following the successful completion of this project, there will be opportunities to work on specialist laboratory refurbishments and office-to-lab conversion projects across Oxfordshire. The Role Reporting to the Head of Operations, you will take...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Aug 16, 2026  
Commissioning Manager
Commissioning Manager – Energy from Waste / High Temperature Incineration – County Durham – 5 Month Contract – Outside IR35 – £(Apply online only)/day Samuel Frank is recruiting for an experienced Commissioning Manager to lead the commissioning programme on a major Energy from Waste / High Temperature Incineration (HTI) facility in County Durham who has experience of combustion commissioning. This is a 5-month contract, deemed to fall outside of IR35, with a day rate of £(Apply online only) depending on experience. The project runs from mid-to-late August through to December/January and requires someone who can take ownership of commissioning from mechanical completion through to final performance testing and operational handover. This is not a role for someone who has only supported commissioning. The successful Commissioning Manager will have a proven track record of leading commissioning activities on complex process plants and be comfortable taking technical and programme...
IR35 Status:
Outside IR35

CV-Library DL1, Haughton le Skerne, Darlington Contractor
CL
Aug 15, 2026  
Commissioning & Systems Completion Lead
Commissioning & Systems Completion Lead Position Type: Contract Location: Northumberland Categories: Engineering, CQV PM Group requires a Commissioning Lead will be responsible for monitoring the Principal Contractors (PC) commissioning process and execution of the scope being HVAC, mechanical, electrical, data, BMS, Business Technology (BT) and utility/sprinkler systems. The role ensures systems are commissioned safely, efficiently, timely and in compliance with Project URS, GMP, GxP, FDA, EU GMP, and project-specific requirements. The Commissioning Lead acts as the primary interface with the PC between construction, engineering, CQV, Business Technology (BT) and quality assurance personnel. The commissioning lead will also liaise with client operations/BT, and equipment vendors to assist in the delivery of operational and validated systems from installation through start-up and handover. Note that this role will be full time site based to monitor the progress....
IR35 Status:
Outside IR35

CV-Library North East, UK 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 23, 2026  
Personal Assistant
Personal Assistant Broughton - Hybrid 12-month Contract £26.08 per hour - Umbrella ARM have an exciting opportunity for a Personal Assistant to join a global leader in aerospace innovation. This role requires excellent organisational skills and the ability to work effectively under pressure to meet tight deadlines while maintaining a high level of customer focus. The Role: Arranging and supporting all travel and hotel booking requirements. Responsibility for submitting expense claims. Preparation of all typewritten work and presentation material for weekly/monthly reviews. Maintaining shared drive structure and conducting system housekeeping activities. Maintaining an up-to-date document management and filing system. Supporting Order raising and Goods Receipt activities to meet program spend requirements. Requirements: Excellent computer skills, particularly with Google Docs, Slides, and Sheets. Excellent communication and organisational skills. A high level of discretion...
IR35 Status:
Outside IR35

CV-Library Broughton, Flintshire Contractor
CL
Aug 23, 2026  
Electrical Design Lead
Electrical Engineering Lead - Contract Location: Chichester (4 days per week onsite) Contract: 6 Months Rate: Competitive (Outside IR35 status to be confirmed) The Opportunity We're supporting a well-established engineering organisation in the search for an experienced Electrical Engineering Lead to join their team on an initial 6-month contract. This is a hands-on leadership role, responsible for managing the day-to-day activities of the Electrical Design and Commissioning team while providing technical oversight across a range of engineering projects. The successful candidate will combine strong leadership skills with extensive electrical design expertise and be comfortable supporting projects through design, testing, factory acceptance, and commissioning. The position is primarily office-based, with 4 days per week onsite in Chichester, alongside occasional travel to customer sites to support project delivery, inspections, and commissioning activities. Key...
IR35 Status:
Outside IR35

CV-Library West Sussex, UK Contractor
CL
Aug 23, 2026  
Quantity Surveyor - Norwich
Quantity Surveyor / Commercial Manager Norwich (3 days onsite) Initial 6-Month Contract Outside IR35 Expenses Covered Overview We are seeking an experienced Quantity Surveyor / Commercial Manager to provide commercial and quantity surveying services across a portfolio of projects. This is an excellent opportunity for a commercially focused professional with strong cost management, contract administration, and stakeholder engagement experience. Key Responsibilities Develop and maintain project cost plans, forecasts, cash flow projections, and commercial reporting. Manage subcontractor, supplier, and material costs throughout the project lifecycle. Prepare Bills of Quantities (BoQs), schedules of rates, specifications, and supporting commercial documentation. Undertake quantity take-offs, site measurements, and valuations of completed works. Assess and manage variations, compensation events, and change control processes. Prepare and support interim applications, progress claims,...
IR35 Status:
Outside IR35

CV-Library Norwich, UK Contractor
CL
Aug 23, 2026  
AEM Project Manager
Adobe Project Manager (AEM/AEP) £650–£750 per day | Outside IR35 London (Hybrid) Initial 6-Month Contract The Opportunity Our client, a global CRM corporation highly valued by its millions of customers is hiring an experienced Adobe Project Manager to lead the delivery of enterprise digital marketing transformation programmes working directly with customers and systems integration partners. You'll manage the end-to-end delivery of Adobe Experience Cloud projects, working with business stakeholders, technical teams and implementation partners to deliver high-quality digital experiences. Key Responsibilities Lead the delivery of Adobe Experience Cloud implementation projects. Manage project scope, planning, budgets, risks and stakeholder communications. Work closely with Product, Marketing and Engineering teams. Coordinate internal teams and third-party suppliers. Ensure successful delivery using Agile methodologies. Essential Experience Proven Project Management experience...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Aug 23, 2026  
Dynamics NAV/Business Central Senior Developer
Microsoft D365 NAV/Business Central Senior Developer Contract | Hybrid - Northampton | £400-£500 per day (Outside IR35) | 12 Months The Opportunity A Microsoft Partner is looking for an experienced D365 NAV/Business Central Senior Developer to join a major transformation programme. This is an initial 12-month contract, supporting a business-critical legacy ERP migration onto Microsoft Dynamics 365 Business Central. The Role Design, develop, and deliver technical solutions across a D365 NAV/Business Central legacy ERP migration programme Build and customise extensions, integrations, and data migration components in Business Central Translate functional requirements into robust, scalable technical solutions Work closely with the Project Manager, Functional Consultants, and technical architects to ensure successful delivery Support testing, debugging, and go-live activities across the transformation What We're Looking For Proven experience as a D365 NAV/Business Central Senior...
IR35 Status:
Outside IR35

CV-Library Northamptonshire, UK Contractor
CL
Aug 22, 2026  
Piping Quality Inspector
Pipe Quality Inspector urgently required for short term contract role (outside of IR35) based in Teesside. We are currently recruiting for an experienced Pipe Quality Inspector to join a major Carbon Capture project based in Teesside. Reporting to the Project Logistics Manager, you'll play a key role in ensuring pipe materials are received, inspected, handled and stored safely, helping to maintain the highest quality standards throughout the project. Working closely with internal teams, clients and subcontractors, you'll identify and report any damage or discrepancies, coordinate corrective actions, and ensure materials are fully compliant before installation. Key Responsibilities * Carry out targeted inspections of pipe materials and equipment before installation, ensuring compliance with client specifications and project quality requirements. * Perform visual inspections of all incoming materials to confirm they are in good condition and accompanied by the correct...
IR35 Status:
Outside IR35

CV-Library TS10, Redcar, Redcar and Cleveland Contractor
CL
Aug 22, 2026  
Lead Engineer/Infrastructure Supervisor (Structured Cabling)
Lead Engineer/Infrastructure Supervisor (Structured Cabling) (225jc) – Guildford - £230 per day Looking for your next contract? We have a 6 – 8 Month contract starting in October 2026 DUE TO THE NATURE OF THIS RECRUITMENT CONSULTANCY, WE ARE ONLY ABLE TO REPRESENT INDIVIDUALS WHO ARE EX MILITARY. We're recruiting on behalf of a specialist engineering organisation seeking an experienced Lead Engineer / Infrastructure Supervisor to oversee the delivery of a major structured cabling and network infrastructure project in the Guildford area. This is an excellent opportunity for an experienced military communications and infrastructure specialist looking for a hands-on supervisory contract within a professional engineering environment. If you've led installation teams, managed technical projects on operational sites, or supervised communications infrastructure, we'd like to hear from you. The Role You'll take responsibility for leading a team of engineers delivering structured...
IR35 Status:
Outside IR35

CV-Library Guildford, Surrey Contractor
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