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Contractor 96
commissioning manager

96 commissioning manager jobs found

CL
May 01, 2026  
Commissioning Manager - Greece
MEP Commissioning Manager – Major International Project (Athens, Greece Location: Athens, Greece (site-based) Duration: 24-month contract Rate/Salary: £650 per day Ltd or CIS  OR £100,000 salary + package Rotation: 2 weeks on-site, weekends off Flights home every other weekend There is also the option to fully relocate if preferred, rather than working on a rotation basis. Package Includes: Flights Accommodation Food allowance I’m currently representing a leading MEP specialist delivering a flagship mixed-use development in Athens, Greece, and I’m looking to speak with experienced MEP Commissioning Managers interested in a high-profile, long-term opportunity. This is a key role on a £70m MEP package, working on a large-scale residential and commercial scheme that is now entering the final installation, flushing, testing, and commissioning phases. The Opportunity You’ll take ownership of the commissioning strategy and delivery across all MEP systems, ensuring a structured,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 30, 2026  
Commissioning Manager
Commissioning Manager - Berkshire, UK Contract - until Dec 2026 Belcan is recruiting for an experienced Commissioning Manager to join our client's defence programme based in Berkshire. This Commissioning Manager role offers the chance to work on one of the UK's most complex and technically demanding infrastructure projects in the nuclear industry. As Commissioning Manager, you will play a critical role in delivering the safe and successful commissioning of specialist process equipment, building services and control systems. This is a fantastic opportunity for a Commissioning Manager who thrives in regulated environments and enjoys leading teams through challenging commissioning phases. Key Responsibilities As Commissioning Manager, you will be responsible for the end‑to‑end management of commissioning activities across allocated work packages, including but not limited to: Providing advice on safety requirements for all commissioning activities Managing, overseeing and...
IR35 Status:
Unknown Status

CV-Library Reading, Berkshire Contractor
CL
Apr 30, 2026  
Commissioning Manager
We have an exciting opportunity for a Commissioning Manager to join a major Nuclear Defence project in Berkshire. This role offers the chance to work on one of the UK's most complex and challenging programmes, supporting the successful commissioning and demonstration of specialist equipment, building services and control systems. Key Responsibilities Provide advice on safety requirements for commissioning activities Manage and deliver commissioning work packages within a complex infrastructure environment Apply AWE commissioning procedures and ONR Licence Condition 21 requirements Support and implement the Project Commissioning Strategy Manage supplier test documentation, including review and approval Plan, coordinate and witness FAT, SAT and site commissioning activities Integrate commissioning requirements into the project programme Monitor prerequisites, manage test failures and produce lessons learned Chair commissioning reviews and provide regular progress updates Ensure...
IR35 Status:
Unknown Status

CV-Library Berkshire, UK Contractor
CL
Apr 30, 2026  
QA / QC Manager
A leading stable and progressive M&E building services contractor have an immediate opening for a QA/QC Manager to work from a prestigious project based in the Broxbourne area. Being site based, you will join the business from either an M&E background OR Construction. Paramout is your previous experience in the leadership, management, and continuous improvement of Quality Assurance and Quality Control processes in the construction industry. Whilst you will be responsible for inspection, testing and certification documents, you will also conduct audits for compliance as well as reporting and continuous improvement. Naturally, for this type of position, you will be thorough and of a 'defect free' nature to maintain a quality delivery. Candidates with more of an electrical bias are highly called for and we will consider those who have had QA/QC sign off experience as part of their role as an Electrical Site Manager, Commissioning Manager, M&E Manager or similar....
IR35 Status:
Unknown Status

CV-Library Broxbourne, Hertfordshire Contractor
CL
Apr 29, 2026  
Area Commissioning Team Leader- Control Systems
Area Commissioning Team Leader- Control Systems Location- Cumbria Rate- £62.50 per hour (Inside IR35) The Area Commissioning Team Leader (ACTL) reports directly to the Deputy Commissioning Manager and Commissioning Manager. The ACTL is responsible for leading a team of Lead Commissioning Engineers, Commissioning Engineers, and Commissioning Technicians in the delivery of commissioning activities. ▪️ Ensuring Safety is the highest priority on the project with a continued strive towards Zero Harm. ▪️ To support the project Safety Leadership tasks which include but are not limited to; Plant/system Walk downs and undertaking ‘Leader in the Field’ surveys and assessments ▪️ Delivering defined commissioning work scope to an agreed strategy and plan in a timely and cost effective manner ▪️ Managing the compilation and approval of Commissioning Test Documents for both IPC and ISC via the GoC Completions Management System (CMS) ▪️ Managing execution of the arrangements for controlling,...
IR35 Status:
Inside IR35

CV-Library Cumbria, UK Contractor
CL
May 01, 2026  
Electrical Project Manager
Electrical Project Manager – BESS Project (Carrington) – £650 per day We Build Recruitment are currently seeking an experienced Electrical Project Manager to lead delivery on a major Battery Energy Storage System (BESS) project based in Carrington. This is a long-term contract opportunity on a large-scale energy infrastructure scheme, offering a highly competitive day rate and the chance to play a key leadership role within one of the fastest-growing sectors in the UK energy market. The Role As Electrical Project Manager, you will take full responsibility for the planning, coordination, and execution of all electrical works on site. You will be overseeing the installation, commissioning, and handover of complex electrical systems within a live industrial environment. Key responsibilities will include: * Managing all electrical aspects of the BESS project from pre-construction through to completion * Leading site teams including supervisors, engineers, and subcontractors...
IR35 Status:
Unknown Status

CV-Library Trafford Park, Trafford Contractor
CL
May 01, 2026  
Lead Architect
We are looking for a Lead Architect to report to the CS&A Discipline Lead Engineer and the Site Engineering Manager to be based at Sellafield site minimum 2 days a week (hybrid) BPSS security clearance is required for this role. ***Only apply if you are a British Citizen and passport holder and not have worked outside the UK during the past 5 years.*** ROLE RESPONSIBILITIES: Completion of Building Regulations Report Completion of Operations and Maintenance Report Respond to all architectural Technical Queries, Product Permit and Concessions (site and vendor) Attend weekly client meetings and design reviews Fire related design issues / documentation Room Completions / handover to commissioning Responsible for the checking and approving architectural drawings and specifications. Awareness of CDM Regulations 2015 and duties as Designer. Nuclear Experience an advantage ESSENTIAL SKILLS & QUALIFICATIONS: Degree qualified, BA(Hons) DipArch,...
IR35 Status:
Unknown Status

CV-Library Sellafield, Seascale, UK Contractor
CL
May 01, 2026  
Lead Architect
Role- Lead Architect Rate- £70.00 p/h (Inside IR35 Umbrella) Location- Cumbria Job Type- 12 month contract We are seeking an experienced Lead Architect to join our team, reporting directly to the CS&A Discipline Lead Engineer and the Site Engineering Manager. This role offers a dynamic opportunity to contribute to complex projects, ensuring high standards of architectural design, compliance, and delivery. Key Responsibilities Preparation and completion of Building Regulations Reportsand Operations & Maintenance (O&M) documentation Management and response to all architectural Technical Queries, Product Permits, and Concessions (site and vendor) Attendance at weekly client meetingsand participation in design reviews Oversight and coordination of fire-related design issues and associated documentation Management of room completions and handover to commissioning teams Review, checking, and approval of architectural drawings and specifications Ensuring...
IR35 Status:
Inside IR35

CV-Library Cumbria, UK Contractor
CL
May 01, 2026  
Engineering Facilities Manager (Data Centres)
Artisan Recruitment are working with aleading favcility company. We are looking for a Engineering Manager to work on a Data Centre project in Herts. This role is likley to go perm. About The Client: At The client, we revolutionise facilities management by combining engineering heritage with innovation capability. We prioritise people in everything we do, collaborating closely with customers to understand their needs—from the big picture to day-to-day operations. Our purpose is to “create a better world at work.” Using a unique insight platform, "One Data World," we harness data-driven intelligence to make informed decisions, adapting services to meet evolving requirements. This approach enables us to cultivate an enhanced workplace experience for teams while optimising efficiency, meticulously managing every asset, and minimising environmental impact. All of this is supported by a strong commitment to safety, compliance, and assurance. Our partnering approach empowers customers...
IR35 Status:
Unknown Status

CV-Library EN8, Cheshunt, Hertfordshire Contractor
CL
May 01, 2026  
Specialist Officer
Procurement and Strategic Category Lead Islington Contract £406.96 per day PAYE or £543.04 per day limited paid via umbrella company inside IR35 Our client is looking for an experienced is looking for a Procurement and Strategic Category Lead Will be expected to work a minimum of 2 days a week from the office with expectation of flexibility This is one of many roles we are recruiting for please visit our website colbernlimited co uk Key responsibilities 1. Lead a Category working cross departmentally with the associated strategy, action plan, procurement forward plan pipeline of contracts etc. Occasionally, deputising for the Head of Strategic Procurement and Category Management. Be technically capable to supply expert professional advice and hold with management responsibility across two category strategies. Provide technical and strategic procurement and category management advice to directors, senior managers, your service, cross-organisational boards, public scrutiny boards and...
IR35 Status:
Inside IR35

CV-Library Islington, Greater London Contractor
CL
May 01, 2026  
Site Project Manager
Site based Project Manager - Mechanical bias Key Responsibilities Manage day‑to‑day mechanical installation works across district heating networks and energy centres. Coordinate subcontractors and site activities to maintain progress and quality. Ensure compliance with CDM, RAMS, and all site health & safety requirements. Review drawings, resolve technical issues, and ensure works meet design standards. Monitor quality, sign off inspections, and support testing and commissioning. Maintain site records, report progress, and support commercial teams with variations and productivity tracking. Experience & Skills Proven experience delivering mechanical works on district heating, energy centres, plantrooms, or major MEP projects. Strong knowledge of LTHW systems, pipework, pumps, boilers/CHP/heat pumps, and distribution networks. Ability to manage subcontractors, lead site teams, and coordinate multi‑disciplinary works. Strong understanding of H&S, quality control, and...
IR35 Status:
Unknown Status

CV-Library Nottingham, Nottinghamshire Contractor
CL
May 01, 2026  
Electrical Appointed Person
Belcan Workforce Solutions are currently looking for two Electrical Authorised Persons (AP) for a Defence establishment in Reading. The posts are estimated 7 month contracts and are paying competitively on a daily basis. Successful applicants will be required to be Security Cleared prior to appointment and must meet eligibility requirements to obtain UK Security Clearance. An IR35 assessment for tax purposes is required for this engagement. In order to determine the Limited Company's correct IR35 status, an individual Limited Company assessment will be required. The Role Our client is seeking two experienced Electrical Authorised Persons (AP) to support a major, highly regulated project based in Reading. This is a short-term contract opportunity where you will play a critical role in managing and coordinating electrical safety in line with approved project procedures, nuclear licence conditions, and quality management systems. You will provide day-to-day leadership and...
IR35 Status:
Unknown Status

CV-Library Reading, Berkshire Contractor
CL
Apr 30, 2026  
Mechanical Package Manager
Mechanical Package Manager 📍 Plymouth, Devon 💼 Contract – Long Term | Devonport Docks 🔒 BPSS Clearance Required 💷 Competitive Day Rate – Inside IR35 CarmichaelUK is recruiting for an experienced Mechanical Package Manager to join a major long-term redevelopment project at a high-security Royal Navy site in Plymouth. This role is critical in overseeing the safe and efficient delivery of a complex M&E package as part of a wider infrastructure upgrade. Please note: Due to the secure nature of the site, BPSS clearance is mandatory. Only candidates with an EU, NATO, 5 Eyes, or MISWG member passport who have lived in the UK for the past 5 years can be considered. Key Responsibilities: Lead the safe planning, procurement, and delivery of mechanical works on site. Coordinate with internal and client teams to review and optimise designs. Drive delivery to meet quality, safety, cost, and programme requirements. Manage change control, risk, and opportunity within your...
IR35 Status:
Inside IR35

CV-Library Plymouth, UK Contractor
CL
Apr 30, 2026  
Senior Mechanical Engineer
Are you an experienced Mechanical Engineer looking to take the technical lead on complex projects in a highly regulated environment? Do you have a proven ability to deliver safe, high-quality engineering solutions across the full project lifecycle? Are you comfortable leading teams, managing stakeholders, and influencing technical and safety outcomes at a senior level? The Opportunity An excellent opportunity has arisen for a Senior Mechanical Engineer to join a well-established engineering organisation delivering technically complex projects in the nuclear sector. You will play a key role in leading mechanical engineering delivery, shaping safe and compliant designs, and supporting the development of people and processes. This role would suit candidates working in these roles Lead Mechanical Engineer, Principal Mechanical Engineer, Mechanical Design Engineer, Project Mechanical Engineer, Engineering Manager, Mechanical Engineering Consultant, Plant Engineer, Senior...
IR35 Status:
Unknown Status

CV-Library Croft, Warrington WA3, UK Contractor
CL
Apr 30, 2026  
Senior Technical Services Manager
Position: Freelance Senior Technical Services Manager, Fit Out, London, £450+ per day We are currently looking for an experienced Senior Technical Services Manager to join a major fit out project in London, with an immediate start. This is a great opportunity to work on a large scale and high profile scheme, offering long term freelance work for the right individual. Role: You will be responsible for the delivery and coordination of certain technical services packages across the project, ensuring successful integration, commissioning and handover. A key part of this role will involve managing critical shutdown activities, so previous experience in this area is essential. Key Responsibilities Oversee all MEP and technical services elements on site Manage and coordinate commissioning activities from start through to handover Plan and deliver critical shutdowns with minimal disruption Take ownership of fire, security and integrated building systems Liaise with...
IR35 Status:
Unknown Status

CV-Library Docklands, London Contractor
CL
Apr 30, 2026  
Site Manager - Solar
Astute's Power Team are currently recruiting for a Site Manager (Solar) to join the Principal Contract on the delivery of on a new build 20MW Solar farm based in Caerphilly, Wales. The Site Manager (Solar) position comes with a day rate from £500.00 to £550.00 per day outside of IR35. Role responsibilities and key skills for the role: Coordinate logistics with Project Manager and subcontractors to ensure timely delivery of materials and equipment Conduct pre-construction site assessments and manage site setup, including temporary facilities, temporary access roads, and laydown areas. Lead and manage on-site subcontractor teams ensuring efficient workflows for timely completion. Supervise all construction activities, including but not limited to: delivery logistics and materials distribution, groundworks, civil works, structure installation, module mounting, electrical and earthing works, commissioning, site reinstatement Collaborate with Principal Designer during the development...
IR35 Status:
Outside IR35

CV-Library Caerphilly, UK Contractor
CL
Apr 30, 2026  
Electrical Project Engineer
Electrical Project Engineer – Major Commercial Scheme - Paddington The Project We are working in partnership with a leading MEP contractor to appoint an Electrical Project Engineer for a flagship commercial development in Paddington. The scheme comprises an 18-storey new build commercial office, delivering high-quality shell & core alongside CAT A fit out, with a total MEP value of approximately £35M. This is a technically complex, high-profile project involving: Large-scale electrical infrastructure and distribution High-spec commercial office environments Multi-floor coordination across shell & core and fit out phases Early contractor involvement and pre-construction input The Company Our client is a well-established MEP contractor with a strong track record delivering major commercial schemes across London. They operate on complex projects typically ranging from £10M–£50M MEP value, offering a structured environment, strong leadership and clear progression...
IR35 Status:
Unknown Status

CV-Library West End of London, ENG, GB Contractor
CL
Apr 29, 2026  
PLM Solution Architect Lead
PLM Solution Architect Lead Duration- June 2026 for 9 Months Location - Hybrid - Bristol / London 1-2 days on-site Market Rate- Umbrella Only Are you at your best when driving high-profile topics while using humility to recognise your limitations, engaging others to achieve effective resolution? Are you energised by applying your curiosity to seek out and drive challenging topics? Do you thrive in an environment where you will need to bring clarity and strategic awareness to break through complexity and uncertainty? Above all, are you passionate about helping Britain achieve Net Zero? If so, join us as the Plant Lifecycle Management (PLM) - Solution Architect Lead and you'll join one of the most exciting and ambitious projects in the UK. Job Purpose / Overview At the heart of the data-centric approach being taken on our client will be a robust and easy to use PLM tool based on Dassault System 3Dx platform, supporting configuration management, implementation of business...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 29, 2026  
Mechanical Manager
Job Title: Mechanical Package Manager Location: Plymouth, Devon Reporting To: MEP Lead Working Hours: 50 hours per week (07:00 – 17:00) Purpose of the Role An experienced Mechanical Package Manager is required to oversee the delivery of complex mechanical works across a major, secure infrastructure project. The role involves managing design reviews, procurement, construction, and commissioning of mechanical systems, ensuring all works are completed safely, efficiently, and in full compliance with project specifications and UK regulations. Due to the nature of the facility, BPSS security clearance is required (process may take up to 8 weeks). Eligibility: Candidates must hold a passport from a NATO or MISWG member country and have resided in the UK for the past 5 years. Key Responsibilities Plan, coordinate, and manage all mechanical packages through design, procurement, installation, testing, and commissioning stages. Ensure all works are delivered safely, on time, within...
IR35 Status:
Unknown Status

CV-Library Plymouth, UK Contractor
CL
Apr 29, 2026  
Mechanical Foreman (Black Hat)
Job Title: Mechanical Foreman (Black Hat) Location: Plymouth – Devonport Royal Dockyard Working Hours: 45 hours per week (07:30 – 17:00) Reporting to: Mechanical Services Manager / Mechanical Package Manager Overview We are seeking an experienced Mechanical Foreman (Black Hat) to support delivery on a major infrastructure redevelopment project within a live MOD environment in Plymouth. This role will focus on frontline supervision, safety, and compliance of mechanical installation works, ensuring all activities are delivered in accordance with project procedures, statutory requirements, and safe systems of work. Due to the sensitive nature of the site, BPSS security clearance is required (process typically takes up to 8 weeks). Eligibility Requirements Must hold a passport from a NATO or MISWG member country Must have resided in the UK for the past 5 years Key Responsibilities Supervise day-to-day mechanical installation activities across site Ensure all works comply with...
IR35 Status:
Unknown Status

CV-Library Plymouth, UK Contractor
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