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Construction Outside IR35 mechanical project manager

10 mechanical project manager jobs found

CL
Apr 26, 2026  
Mechanical Construction Manager
Job Title: Mechanical construction manager Location: Heathrow Duration: 12 months Contact: Mitchell Apply now! Site Operative Solutions Limited have an excellent opportunity for Mechanical construction manager in Heathrow Start date: ASAP Duration: 12 months For this role, Mechanical construction manager would be undertaking the following duties: Understanding of Systems Air conditioning Vrf DX Indoor and outdoor units Liquid Lines Gas lines Ductwork - General Supply and Extract Ductwork - Fire Rated Ductwork - Smoke Extract Drop dampers Motorised dampers Drainage Hdpe Terrain Condense systems Vent pipe anti syphon systems Soil Vent Pipe Systems LTHW Valve trains Drvs Pic valves Flow and Return Dosing Pots Flushing Chilled Water Valve trains Drvs's Pic valves Flow and Return Dosing pots Flushing Fan coil units Potable Water Systems Non potable Systems Cat 5 Systems Chlorination...
IR35 Status:
Outside IR35

CV-Library Heathrow Airport (LHR), Hounslow, UK Contractor
CL
Apr 25, 2026  
Project Manager - Water
Project Manager / Senior Project Manager (Freelance) – Water Sector Location: Regional (UK) Rate: £450–£525 per day (Outside IR35) Contract: Ongoing Freelance Assignment A leading regional main contractor in the water sector is seeking an experienced Project Manager or Senior Project Manager to support the delivery of a wastewater treatment works upgrade. This is a long-term freelance opportunity offering a competitive day rate with confirmed Outside IR35 status. The Role You will take ownership of a range of upgrade works on a wastewater treatment plant, ensuring projects are delivered safely, on time, and within budget. The scheme includes a variety of civil and process-related works, requiring strong coordination across multidisciplinary teams. Works are likely to include: * Pipework installation and upgrades * Reinforced concrete structures * Drainage works * Chemical dosing systems * Associated infrastructure and process improvements Key Responsibilities * Manage...
IR35 Status:
Outside IR35

CV-Library Stoke-on-Trent, Staffordshire Contractor
CL
Apr 25, 2026  
Mechanical Construction Manager
Mechanical Construction Manager G2 are currently looking for a Mechanical Construction Manager to support a major project on a 12‑month contract. Contract Details: * Duration: 12 months * Location: West London * Start date: ASAP * IR35 Status: Outside IR35 Role Overview * Take ownership of on-site delivery across mechanical building services packages, including HVAC, ductwork, pipework, drainage, and water systems. * Review and work from mechanical drawings, identify issues, raise RFIs, and assist with red-line mark-ups and as-built information. * Coordinate site activities, ensuring works are delivered safely, to programme, and in line with technical requirements. * Maintain control of site documentation such as RAMS, inspections, toolbox talks, PPE records, and plant checks. Essential Experience * Strong background in mechanical construction management on complex projects. * Working knowledge of HVAC systems (VRF, DX), LTHW, chilled water,...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 18, 2026  
Civil Supervisor
Role – Civil Supervisor Location – Exeter Mint Selection are partnering with a leading organisation within the energy sector to recruit an experienced Civil Supervisor for an immediate start on a 12-month renewable contract based in Exeter. Scope of Work * Supervise daily site activities for all civil and structural works on the BESS project, including earthworks, foundations, drainage, access roads, ducting, fencing, and compound construction. * Coordinate and oversee site operatives and subcontractors to ensure works are carried out safely, efficiently, and in line with drawings and specifications. * Ensure full compliance with Health, Safety, Environmental, and Quality (HSEQ) standards and CDM Regulations. * Support the Site Manager and Project Manager with progress reporting, quality checks, and coordination with other disciplines (electrical, mechanical, commissioning). * Conduct daily briefings, toolbox talks, and site...
IR35 Status:
Outside IR35

CV-Library Exeter, Devon Contractor
CL
Apr 29, 2026  
Site Administrator - HS2
Are you a site administrator with experience of working on large infrastructure projects?   Are you looking for your next outside IR35 contract?   Rate: £30 per hour outside IR35 Hours: 8 per day Location: Birmingham 3 days a week and 2 from home Contract length: Initial 6 months   Overview: Supports the Project Manager and project team in planning, executing, and delivering engineering projects within the transportation sector. This role ensures timely communication, documentation, and monitoring throughout the project lifecycle, helping the team stay on track and aligned with client expectations. Responsibilities: ·Maintaining a staff list and ensuring the corresponding compliance of each team member with safety requirements (e.g., HSSRA, CSCS, Fitness for Work, Driver Management Plans). ·Briefing new staff on the health, safety, and security requirements prior to attending site. ·Regular updates and communication with the Health & Safety team. ·Escalating key...
IR35 Status:
Outside IR35

CV-Library Birmingham, UK Contractor
CL
Apr 26, 2026  
PMO Lead
PMO Lead - Major Infrastructure Programme Location: Dartford (Hybrid - 3 days on-site, Tuesday to Thursday) Rate: £650 per day (Outside IR35) Duration: 12 to 18-month contract A Tier 1 construction firm is seeking an expert PMO Lead to establish and manage a critical, multi-million-pound programme. This isn't a "maintenance" role; we require an architect who can design the governance framework from the ground up and drive the operational rhythm to ensure delivery excellence. You will act as the "conscience of the programme," providing the executive team with the transparent data and insights needed to make high-stakes strategic decisions. Key Responsibilities Define and embed the PMO operating model, including governance standards, reporting cycles, and quality assurance frameworks. Develop and oversee complex, multi-workstream schedules, ensuring all dependencies and critical paths are visible and managed. Lead the identification and mitigation of Risks, Issues,...
IR35 Status:
Outside IR35

CV-Library Dartford, Kent Contractor
CL
Apr 25, 2026  
Project Manager
Project Manager - Hospital New Build & Refurbishment Location: South East Lincolnshire Contract: Initial 6 months (Outside IR35) Rate: £350-£370 per day Start: Within the next couple of weeks We are currently recruiting for an experienced Project Manager to oversee a hospital new build and refurbishment project in South East Lincolnshire. This is a contractor role offering an initial 6‑month contract, operating outside IR35, with a competitive day rate. Key Responsibilities: Overall management and delivery of hospital new build and refurbishment works Coordination of programme, budget, and quality control Liaison with client teams, consultants, and subcontractors Ensuring compliance with healthcare regulations, safety standards, and project milestones Driving progress on site and resolving technical or programme challenges Requirements: Proven experience as a Project Manager on hospital or healthcare construction projects Electrical background is essential Strong...
IR35 Status:
Outside IR35

CV-Library Boston, Lincolnshire Contractor
CL
Apr 25, 2026  
BMS Commissioning Engineer - Contract
BMS Commissioning Engineer (Subcontract) – Large-Scale Projects in London Are you an experienced BMS Commissioning Engineer ready to take on your next challenge? This is your chance to work on some of London’s most prestigious Building Management Systems (BMS) projects. Join a dynamic team for a 6-month contract with competitive day rates between £350- £400 outside IR35, depending on your experience. All paid weekly, no waiting 30-60 days to get paid. In this role, you'll be responsible for commissioning cutting-edge BMS controls, including Trend, Tridium, Distech, or Schneider systems, ensuring buildings run efficiently and effectively. You'll bring your technical expertise to deliver critical commissioning tasks on high-profile developments that rely on your skills to ensure seamless environmental control and energy management. Why This Opportunity Stands Out: * Gain Exposure: Work on large-scale, complex BMS projects that will challenge and enhance your skills. * Make...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 24, 2026  
Night Shift Civil Supervisor
Job Title: Night Shift Civil Supervisor (Landfall HDD Onshore) Location: Peterhead Contract Type: Outside IR35 Duration: Up to 6 Months (ASAP Start) Rotation: 13 Days On, 1 Day Off Shift Pattern: 12-Hour Shifts (Night Shift) Company: Spencer Ogden About the Role Spencer Ogden is seeking an experienced Night Shift Civil Supervisor to support landfall and HDD onshore activities on a major UK infrastructure project. This role will focus on supervising night shift civil and cabling works, ensuring delivery is aligned with project specifications and the highest safety standards. Key Responsibilities Supervise civil and HDD works during night shifts Oversee cabling activities, including trenching, ducting, and installation Enforce compliance with HSE plans, CPP, ERP, RAMS, and ITPs Coordinate subcontractors and site teams to ensure efficient workflow Manage interfaces between multiple contractors on site Conduct regular inspections and ensure all safety controls are...
IR35 Status:
Outside IR35

CV-Library Peterhead, Aberdeenshire Contractor
CL
Apr 24, 2026  
Site Quality Manager
Astute's Power team is partnering with a client who provide expert advice to support solar PV, wind, and BESS projects worldwide to recruit a Site Quality Manager on 12 month for its Exeter site. The Site Quality Manager role comes with a rate of £400-£450 per day. Key skills required for the Site Quality Manager role Lead on-site quality across civil, mechanical, and electrical works Implement and manage ITPs, inspections, and testing (strong M&E focus) Monitor installation quality for PD parks, cable routes, and electrical systems Manage QA documentation, reports, and handover records Raise and close out NCRs, driving right-first-time delivery Ensure subcontractor compliance with specifications, standards, and procedures Location, remuneration and timeframe of the Site Quality Manager role: Exeter Outside IR35 £(Apply online only) per dayAstute People are acting as an employment business in relation to this vacancy. We do not discriminate on the grounds of age, race,...
IR35 Status:
Outside IR35

CV-Library Exeter, Devon Contractor
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