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Construction mechanical project engineer

84 mechanical project engineer jobs found

CL
Apr 01, 2026  
Mechanical Project Engineer
Mechanical Project Engineer - Residential Central London | £350-£400 per day (CIS / Ltd) A well-established M&E contractor with a £30m annual turnover, specialising in high-quality residential and mixed-use developments, is seeking an experienced Mechanical Project Engineer to join the team on a major Central London project. The Project £12m residential development Central London location Pre-construction commencing in 2 weeks Long-term opportunity with potential for follow-on projects Role Overview Reporting to the Mechanical Project Manager, you will play a key role in taking the project from pre-construction through delivery, ensuring mechanical services are coordinated, procured, and installed to programme, quality, and budget. Key Responsibilities Assist in managing mechanical packages from pre-construction to handover Review and coordinate mechanical design information and drawings Manage subcontractors and suppliers Attend design, coordination, and site...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Mar 26, 2026  
Mechanical Project Engineer
We are looking for an exceptional and very technically strong Mechanical Building Services Project Engineer with experience of working on large size multi-unit residential and mixed use residential/commercial developments. This is a long term contract position based in Central London, SE1. Our client is a specialist M&E Contractor. This role is with the established Mechanical arm of the business. The position reports to the Contract Director. You will be responsible for overseeing Mechanical Building Services Engineering on the Project. We are looking for a practically minded and technically strong Engineer who can liaise effectively with the consultant, client and on site teams, and maintain a calm and pragmatic approach to ensure the technical success of Mechanical Building Services Installation. This is an Engineer not a Project Manager role although is a comparable level within the company structure. We are looking for a Technical, site-based Mechanical Engineer who knows...
IR35 Status:
Unknown Status

CV-Library SE1, Chaucer, Greater London Contractor
CL
Mar 24, 2026  
Mechanical Project Engineer
Mechanical Proejct Engineer / Project Manager Stoke On Trent Our client are an established M&E contractor within the commercial, education and retail sectors with a steady work book for 2026 and beyond, and are now looking to onboard an additional project manager to work alongside the existing team. As a Mechanical Project Manager you will be responsible for: * Plan, coordinate and direct projects. * Manage project costs including material and labour expenses. * Prepare and deliver progress reports. * Communicate and collaborate with architects, contractors and clients. * Produce CVR and monthly job cost reports. * Oversee and troubleshoot Mechanical / HVAC installations and repairs * Conduct site inspections and ensure project deadlines are met * Address and resolve any issues or disputes related to the project * Maintain a safe, clean, and compliant work environment * Provide technical guidance and mentorship to team members. * Producing...
IR35 Status:
Unknown Status

CV-Library Stoke-on-Trent, Staffordshire Contractor
CL
Mar 14, 2026  
Mechanical Project Engineer
Based in Kettering NN16 A leading, established and highly successful provider of mechanical and electrical installation services to commercial and industrial buildings seek the solid appointment of a skilled Mechanical Project Engineer from an M&E / Building Services electrical installation projects background. Those with M&E installations experience in commercial and or industrial environments are of serious interest as a Mechanical Project Engineer or similar. We are looking to make an immediate appointment for an important ongoing project. Candidates highly sought after are those naturally from an M&E / Building Services background, ideally with direct working experience in the project delivery of mechanical installations you would expect to find in commercial and industrial settings. Those with any hospital / healthcare buildings Mechanical services installation are highly sought after; this is not essental for the role though. You will be responsible for supporting...
IR35 Status:
Unknown Status

CV-Library Kettering, North Northamptonshire Contractor
CL
Mar 05, 2026  
Mechanical Project/Design Engineer
Mechanical Project/Design Engineer Opportunity – Leading Renewables Contractor - London MK Search are working with a market leading renewables and decarbonisation M&E contractor who are currently looking to recruit a Mechanical Project / Design Engineer to join their growing team. This is an excellent opportunity for an early-career engineer looking to develop their technical and project experience within a supportive and professional environment. The company in question have recently won a variety of new contracts across London. The Role Working alongside experienced engineers and project teams, you will assist with the design, coordination, and delivery of decarbonisation on leisure, commercial, education and residential projects. The role offers exposure to both project and design work, with opportunities to build hands-on experience across a range of mechanical systems. The Ideal Candidate We are keen to speak with candidates who have: * A degree or diploma in...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 01, 2026  
Senior Electrical Project Engineer
We are seeking an experienced Senior Electrical Project Engineer to support delivery of highways tunnelling project located in Plymouth. Your main responsibility is to assist the Delivery Manager with the delivery of one of either three packages of work (Electrical, Mechanical and Telecoms). This will involve working with the Delivery Manager, project team, designers, main contractor and installation contractors to safely deliver the project, on time, to stated quality, at minimum cost and to client satisfaction. Projects rely on accurate technical delivery. Gaps between design and installation can lead to delays, rework, and performance issues. A capable Engineer helps ensure systems are delivered correctly, supporting smooth commissioning, reliable operation, and long-term building performance. This is a contract role for a minimum of three/four months, working within a highways environment. The successful candidate will be responsible for managing and coordinating...
IR35 Status:
Unknown Status

CV-Library Plymouth, Devon Contractor
CL
Apr 01, 2026  
Quality Engineer
Project Quality Engineer 1 Year Contract - Inside IR35 We're looking for an experienced Project Quality Engineer to support the delivery of a major onshore HVDC transmission project under an EPC framework. You'll ensure all engineering, procurement, manufacturing, civil works, installation, and commissioning activities meet top-quality, safety, and regulatory standards, acting as a key link between contractors, suppliers, site teams, and project leadership. Key Responsibilities: Develop and implement Project Quality Plans, Inspection & Test Plans, and procedures aligned with EPC requirements. Oversee quality assurance & control across converter stations, HV equipment, civil/mechanical works, and HVDC systems. Conduct supplier/subcontractor audits and manage the Non-Conformance Report (NCR) process with root cause analysis and corrective actions. Lead Lessons Learned programs, embedding improvements from audits, NCRs, and commissioning findings. Support FAT, SAT,...
IR35 Status:
Inside IR35

CV-Library Staffordshire, UK Contractor
CL
Mar 29, 2026  
Project Quality Engineer – HVDC
Job Description CCL Global are currently recruiting for an experienced Project Quality Engineer to support the delivery of a major onshore HVDC transmission project executed under an EPC framework. This role ensures that engineering, procurement, manufacturing, civil works, installation, and commissioning activities meet the highest standards of quality, safety, and regulatory compliance. You will be a key interface between the EPC contractor, suppliers, site teams, and project leadership, driving a consistent and proactive quality culture across all phases. Location: Stafford Type of Contract: PAYE Contract inside IR35. Key duties will include: * Develop, maintain, and implement the Project Quality Plan, Inspection & Test Plans, and project specific quality procedures aligned with EPC contractual requirements. * Oversee quality assurance and control activities for converter stations, HV equipment, civil works, mechanical installations, and HVDC control &...
IR35 Status:
Inside IR35

CV-Library Stafford, Staffordshire Contractor
CL
Mar 28, 2026  
Mechanical Engineer
Mechanical Engineer / Plumber - Hospital Maintenance £220 per day | London Bridge | Start ASAP | Basic DBS Required A leading mechanical and plumbing contractor is looking for a Mechanical Engineer / Plumber to work on a hospital project near London Bridge. This is an ASAP start for 6 months. Hours are 8am-5pm, paying £220 per day. The role will involve pipework remedials and general mechanical/plumbing maintenance within a hospital environment. Duties will include: Pipework remedials and general maintenance Tap, pipe, sink and valve replacements Using freeze kits and press-fit guns Working with water treatment systems and L8 compliance General mechanical/plumbing maintenance within a hospital setting, ideally exp with AHU's, FCU's Role details: Location: Hospital near London Bridge, London Start: ASAP Duration: 6 months Hours: 8am - 5pm Rate: £220 per day To be considered, you will need: Proven experience as a Mechanical Engineer / Plumber in maintenance or remedial...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Mar 27, 2026  
Heavy plant mechanical engineer
Thorn Baker are seeking an experienced Heavy Plant Maintenance Engineer to support ongoing development and operational restart activities at  Drakelands, Plympton, Devon. This is an exciting opportunity to join a major industrial project undergoing significant redevelopment, working alongside specialist engineering contractors and site teams Location:  Drakelands, Plympton, Devon Contract Type: Ongoing Rate: Competitive Daily Rate (Dependent on Experience). Key Responsibilities Carry out onsite maintenance and servicing of fixed plant machinery Diagnose and perform breakdown repairs efficiently to minimise downtime Support the commissioning of new equipment and plant installations Implement and contribute to maintenance strategies to enhance plant reliability and performance Collaborate with engineering partners and contractors delivering specialist solutions Experience & Skills Required Strong, time-served experience in heavy industry Background in crushing,...
IR35 Status:
Unknown Status

CV-Library Drakeland Corner, Plymouth PL7 5BS, UK Contractor
CL
Mar 27, 2026  
Building Services Engineer
Building Services Engineer / Clerk of Works Location: Portsmouth Security Requirements: SC Clearance (BPSS+ required) British National Working Hours: 35 hours per week, worked over 4.5 days between 7:00am - 7:00pm (as agreed). Role Overview We are seeking an experienced Building Services and Fabric Clerk of Works to oversee Mechanical, Electrical, and Fabric installations, ensuring quality, compliance, and adherence to design specifications across projects. Key Responsibilities Conduct site inspections of HVAC, electrical, plumbing, fire systems, and building fabric works. Ensure compliance with drawings, specifications, Building Regulations, and Health & Safety legislation. Identify and report defects or non-conformances and support resolution. Maintain accurate site records and produce progress reports. Verify quality of materials and workmanship. Support project teams and attend site and technical meetings. Ensure complete and accurate handover documentation...
IR35 Status:
Outside IR35

CV-Library Portsmouth, Hampshire Contractor
CL
Mar 25, 2026  
Senior Mechanical Design Engineer
Our client is a well-established, multi-disciplinary engineering and project consultancy operating across the built environment in England. The organisation delivers technically robust mechanical design and advisory services across a varied portfolio of complex projects, primarily within regulated and public-sector environments. Known for its collaborative culture and strong commitment to professional development, the business offers a supportive, long-term career path for experienced engineers seeking senior responsibility and influence. Senior Mechanical Design Engineer - Salary & Benefits Salary £70,000 - £85,000 (dependent on experience) Car Allowance Nest Pension Scheme 22 days annual leave, with discretionary Christmas shutdown Hybrid Working Discretionary annual bonus Bupa Private Healthcare/ Dental Cover Extensive APC / chartership support where relevant to the role Cycle to Work Scheme/ EV Scheme Early finish on the last Friday of every month Senior Mechanical...
IR35 Status:
Unknown Status

CV-Library Billericay, Essex Contractor
CL
Mar 22, 2026  
Building Services Engineer
Building Services Engineer Portsmouth / Stevenage 12 Month Contract £29.89 Per Hour PAYE/ Up To £40 Per Hour Umbrella Role Overview We are seeking an experienced and meticulous Building Services and Fabric Clerk of Works to join our dynamic team. This pivotal role involves overseeing and inspecting building services installations (Mechanical, Electrical, and Fabric) on our projects to ensure they meet the highest standards of quality, compliance, and design specifications. You will act as the department's eyes and ears on site, ensuring quality is built into every aspect of the projects under our responsibility.   Key Responsibilities Conduct rigorous inspections of HVAC, plumbing, electrical, fire systems, and structural fabric to ensure full compliance with statutory regulations and design briefs. Proactively identify and document non-conformances. Collaborate with Project Managers to ensure swift and effective resolution of all site issues. Maintain high-standard site...
IR35 Status:
Unknown Status

CV-Library Hertfordshire, UK Contractor
CL
Mar 14, 2026  
M&E Project Engineer
A leading, established and highly successful provider of mechanical and electrical installation services to commercial and industrial buildings seek the solid appointment of a skilled M&E Project Engineer / Mechanical & Electrical Project Engineer from an M&E / Building Services M&E installation projects background to join their exciting planned growth and continued success. We are also interested in shortlisting those with a bias in either mechanical or electrical services. Those with any M&E installations experience in commercial and or industrial environments are of serious interest as a Mechanical & Electrical Project Engineer or similar. We are looking to make an immediate appointment and this is a genuinely exciting time to be a part of the final stage of this incredible project. Candidates highly sought after are those naturally from an M&E / Building Services background, ideally with direct working experience in the project delivery of mechanical...
IR35 Status:
Unknown Status

CV-Library Broxbourne, Hertfordshire Contractor
CL
Mar 07, 2026  
Design Engineer
Design Engineer - Wastewater Manchester (Hybrid) £450 – 500 per day (Contract) A leading UK-based engineering and infrastructure consultancy is currently seeking an experienced Water Design Engineer with a strong background in wastewater and utility projects to support a growing pipeline of work across the North West. This is a hybrid role based out of Manchester, working on critical wastewater treatment and network improvement schemes within a high-performing technical delivery team. You will play a key role in the design and coordination of wastewater assets, supporting projects from early design through to construction and handover. Key Responsibilities * Deliver detailed design solutions across wastewater and clean water infrastructure projects * Produce and review technical drawings, design calculations, and specifications * Support project delivery through the full lifecycle including concept, tender, and construction stages * Coordinate with multidisciplinary...
IR35 Status:
Unknown Status

CV-Library Manchester, Greater Manchester Contractor
CL
Feb 14, 2026  
Senior HVAC Mechanical Design Engineer
We have an exciting opportunity for a Senior Mechanical Engineer to get involved in expanding our clients team in Ireland and help further strengthen our technical capabilities in Europe whilst working on landmark projects. You will be joining the Mechanical team, with role will predominantly be focused on overseeing the delivery of multiple sectors including Data Centres, Commercial Office, Hotel & Residential, Retail and Laboratory projects With flexible working arrangements, great opportunities for personal growth and development and a collaborative and inclusive work environment, join us and help us in making spaces work. Design and review of mechanical system designs for a range of projects Act as a sounding board for mechanical engineers in the office, offering design direction and guidance Peer review of designs and specifications of mechanical systems Play an active role in developing the mechanical team technical capability Be expected to lead...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Feb 14, 2026  
Senior Electrical Design Engineer
We have an exciting opportunity for a Senior Electrical Engineer to get involved in expanding our team in Ireland and help further strengthen our technical capabilities in Europe whilst working on landmark projects. You will be joining the Electrical team, with role will predominantly be focused on overseeing the delivery of multiple sectors including Data Centres, Commercial Office, Hotel & Residential, Retail and Laboratory projects With flexible working arrangements, great opportunities for personal growth and development and a collaborative and inclusive work environment, join us and help us in making spaces work. Design and review of Electrical system designs for a range of projects Act as a sounding board for Electrical engineers in the office, offering design direction and guidance Peer review of designs and specifications of electrical systems Play an active role in developing the electrical team technical capability Be expected to lead projects and represent the...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Jan 21, 2026  
Senior HVAC Design Engineer
We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Dec 28, 2025  
Senior HVAC Design Engineer
We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 01, 2026  
Senior Engineer
We are currently recruiting for an experienced Senior Engineer to join an established civil engineering contractor delivering works on a marine civils project. This is an excellent opportunity to be involved in the delivery of complex marine and coastal infrastructure works within a challenging and technically engaging environment. Senior Engineer Roles & Responsibilities * Supporting the Site Agent in the delivery of marine civils works in accordance with drawings, specifications, and programme * Managing and supporting site engineers with setting out and day-to-day engineering activities * Assisting with short-term planning, method statements, and risk assessments * Monitoring progress and ensuring works are delivered to programme * Managing QA documentation, ITPs, and as-built records * Carrying out site inspections and quality checks to ensure works meet required standards * Ensuring works are carried out safely and in line with HSEQ requirements *...
IR35 Status:
Unknown Status

CV-Library Sizewell, Suffolk Contractor
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