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mechanical project engineer

407 mechanical project engineer jobs found

CL
May 07, 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
Apr 25, 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
May 08, 2026  
Project Director
Data Centre Project Directors (Europe) Are you a heavy-hitter in the mission-critical space? Do you thrive where complex engineering meets large-scale execution? We are seeking four elite Project Directors to spearhead the delivery of next-generation data centre builds. These are high-stakes, high-reward roles for leaders who command authority on-site and possess the technical rigour to navigate the complexities of hyperscale infrastructure. The Role As a Project Director, you aren't just managing a timeline; you are the heartbeat of the site. You will oversee the full life-cycle of massive data centre developments, ensuring that billion-euro investments are converted into operational excellence. Command & Control: Full responsibility for on-site delivery, safety, and quality. Technical Stewardship: Leveraging your deep M&E expertise to troubleshoot and optimise complex cooling and power systems. Stakeholder Mastery: Acting as the primary bridge between hyperscale...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
May 08, 2026  
Control Systems Engineer
Job Title: Control Systems Engineer Location: Renfrew Rate: DOE (Dependent on Experience) Overview: We are seeking a skilled and motivated Control Systems Engineer to support the delivery of control systems projects across a range of industrial environments. The successful candidate will have experience in the design, development, testing, and commissioning of control systems, with a strong technical background in PLCs, SCADA, and motion control technologies. Key Responsibilities: Design, develop, and implement control systems solutions in line with project requirements Program and configure PLCs and SCADA systems (Rockwell and/or Siemens platforms) Develop and integrate motion control systems where required Produce functional design specifications, test documentation, and technical reports Conduct functional testing (FAT/SAT) to ensure systems meet performance and safety requirements Support commissioning activities on-site and remotely Troubleshoot and resolve control...
IR35 Status:
Unknown Status

CV-Library Renfrew, UK Contractor
CL
May 08, 2026  
Senior Mechanical Engineer (contract)
Senior Mechanical Engineer Basildon, Essex (1 day/week on site) £53ph (Inside IR35) Initial 6 month contract **Please note we can only consider sole UK Nationals for this role** We are currently looking for a Senior Mechanical Engineer to join the Precision Guidance Integrated Project Team (IPT), working on equipment for the next generation of Missile Seeker Programmes. What you'll do as a Senior Mechanical Engineer: Support senior members of staff in the delivery of technical solutions on critical Business Programmes. Generation of mechanical solutions to relevant company and international standards. Design of engineering solutions taking into account all requirements including product quality, safety, reliability, testability, sustainability, etc. Mechanical engineering detailed design, including numerical calculations, tolerance studies, etc. Produce Manufacturing Data Packs in line with BS8888 including appropriate application of GD&T. Generate BoM within approve PLM...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
May 08, 2026  
Electrical AP
We have a new opportunity for al Electrical AP based with our Client in Reading, Berkshire. ROLE OVERVIEW The overarching responsibility of the AP is to manage and co-ordinate Electrical safety against the approved project procedures. This will include day to day co-ordination of the Electrical AP's, provide due governance and management to meet the Nuclear Licence Conditions, QMS and Project Delivery processes and procedures. Security Clearance is required for this role - Candidates should be British Citizens with full British Passport and not have worked outside the UK during the past 5 years This is an on-site role with occasional travel. GENERAL RESPONSIBILITIES You are responsible to your Manager, for the execution of your individual job responsibilities. You will: Support your Manager and the staff under your control Maintain a good working relationship with Contractors, the Client, and associated personnel. Manage and control your section of the work...
IR35 Status:
Unknown Status

CV-Library Reading, UK Contractor
CL
May 08, 2026  
Contract Mechanical Design Engineer
The Redline Group have an exciting opportunity for a Contract Mechanical Design Engineer to work with our customer and play a key role in the design and development of complex engineered products. Working as part of a multidisciplinary engineering team, you will take ownership of mechanical design activities from concept through to detailed design and support during development and validation. This role will be based onsite in Leicester and is offered on an initial 6 month contract. This role has an indicative INSIDE IR35 determination therefore candidates will be required to operate via an Umbrella company. The business is a well established and technically innovative engineering organisation operating within a high reliability product environment. Due to continued project demand and an active development pipeline, they are seeking an experienced contractor who can hit the ground running and deliver high quality mechanical design work. This is an excellent opportunity for a...
IR35 Status:
Inside IR35

CV-Library Leicester, Leicestershire Contractor
CL
May 07, 2026  
Commissioning Engineer
Rubicon Consulting is currently recruiting for Commissioning Engineer on a 2 Month Contract, based in North Wales. Role Summary The Commissioning Engineer is responsible for testing, inspecting, and validating systems and equipment to ensure they are installed and operating correctly, safely, and efficiently. This role involves working closely with project teams, contractors, and clients to deliver fully functional systems that meet design specifications and regulatory standards. Key Responsibilities * Plan and execute commissioning activities for systems and equipment * Perform inspections, testing, and troubleshooting of mechanical, electrical, or control systems * Verify installations meet design drawings, specifications, and safety standards * Develop and follow commissioning procedures, checklists, and protocols * Identify and resolve technical issues during commissioning phases * Liaise with project managers, contractors, and clients to ensure smooth...
IR35 Status:
Unknown Status

CV-Library Wales, UK Contractor
CL
May 07, 2026  
Project Engineer
Job Title: Project Engineer Location: Cambridge, UK Department: Engineering Reports To: Programme Engineering Manager / Project Engineering Lead Rate: approx. PAYE GBP 250 per day, Umbrella GBP 343.91 per day Role Purpose The Project Engineer plays a key role in delivering engineering solutions for land-based systems, including vehicles, tactical support equipment, integrated mission systems, and deployable infrastructure. This role supports the full engineering lifecycle, ensuring technical compliance while contributing to successful delivery against budget, schedule, and quality targets. Key Responsibilities Project Planning & Delivery Support the planning, execution, and delivery of engineering work packages Ensure activities are delivered on time, within budget, and to quality standards Track engineering hours and report financial performance Technical Development & Compliance Analyse and resolve design challenges to meet customer and regulatory requirements...
IR35 Status:
Unknown Status

CV-Library Cambridge, UK Contractor
CL
May 07, 2026  
Mechanical Design Engineer
Mechanical Design Engineer (Contract) We are seeking an experienced Mechanical Design Engineer to support ongoing engineering projects onsite at a client manufacturing facility in the North West. This is a hands-on contract role requiring strong CREO expertise and prior experience within the automotive or commercial vehicle sector. The role is primarily onsite and offers flexibility to support different teams and projects across the engineering function as business needs evolve. Responsibilities Deliver mechanical design solutions using CREO (PTC Creo) Support the development of components and systems within automotive and commercial vehicle programmes Work across multiple engineering areas depending on project requirements Collaborate with cross-functional teams including manufacturing, validation, and quality Ensure designs meet industry standards, performance requirements, and manufacturability guidelines Participate in design reviews and continuous improvement activities...
IR35 Status:
Inside IR35

CV-Library Lancashire, UK Contractor
CL
May 07, 2026  
Project Engineer
Project Engineer (M&E) Location: Canterbury, Kent Rate: £400 - £480 per day Sector: Water Treatment (AMP8) Duration: Ongoing Freelance Start Date: Immediate The Opportunity With the AMP8 cycle accelerating, we are seeking a versatile Mechanical or Electrical Project Engineer (MEICA) to join a major water treatment infrastructure project in Canterbury. This role is designed for a technical lead who excels at the intersection of theory and practice. You will be the vital link between the "drawing board" and the "boots on the ground," ensuring that complex mechanical and electrical designs are not only buildable but optimized for the unique rigors of a live water treatment environment. Key MEICA & Design Responsibilities Design-to-Site Integration: Work closely with the design team to review technical drawings, specifications, and P&IDs. You will provide essential feedback on "constructability," ensuring designs can be executed safely and efficiently within site...
IR35 Status:
Unknown Status

CV-Library Canterbury, Kent Contractor
CL
May 07, 2026  
Senior Mechanical Engineer
6 month contract (initially) Up to £55.56 per hour umbrella (Inside IR35) Hybrid working (circa 1 day per week on site with a need to be flexible where required) Job Role: Our client is currently looking for a Senior Mechanical Engineer to join the Precision Guidance Integrated Project Team (IPT), working on equipment for the next generation of Missile Seeker Programmes. The successful candidate will be experienced in the Aerospace and/or Defence Industry and preferably hold SC Security status. The Mechanical Engineer role offers hybrid working, with the option of on-site working at our Basildon office. The frequency of on-site visits shall be agreed with the project team to ensure that key Milestones and Deliverables are met on time, to budget and to the desired quality. Key Responsibilities: Support senior members of staff in the delivery of technical solutions on critical Business Programmes. Generation of mechanical solutions to relevant company and international...
IR35 Status:
Inside IR35

CV-Library Basildon, UK Contractor
CL
May 07, 2026  
Pipefitter
Recruit4staff are representing an established engineering business in their search for a Pipefitter to work from their Widnes based workshop, also on their project sites in Warrington & Trafford Park, Manchester Job Details: Pay: £24.05 per hour (CIS) Overtime paid at enhanced rates: £28.70 / £33.35   Hours of Work: Monday to Friday, 07.30 – 16.00. Duration: Contract (Minimum of 6 weeks, can become a long-term semi-permanent position) Job Role: Working within the workshop and site. The workshop work will include, but limited to, working to drawings to cut/prep and set up new pipework spools for welding. The Site work will include the measuring of field fit lengths of pipework and been able to communicate the information. The candidate must be willing to also carry out site installation works, bolting pipe spools, valves, pumps and must also be able to fabricate/install screwed pipe. Essential Skills, Experience, or Qualifications: Fabrication and installation of screwed...
IR35 Status:
Unknown Status

CV-Library Warrington, UK Contractor
CL
May 06, 2026  
Senior Electrical Design Engineer
An excellent opportunity has arisen for an experienced Electrical Design Engineer to join a well-established building services consultancy in London on a contract basis, operating outside IR35. This hybrid position involves working within a multidisciplinary building services engineering team, contributing to the delivery of electrical design solutions across a diverse portfolio of projects. The successful candidate will play a key role in developing electrical building services designs, producing technical documentation, and supporting coordinated BIM models. Based in the London office with flexible hybrid working, this role offers the opportunity to be involved in high-quality projects alongside a team of experienced engineers and consultants. Key Responsibilities As an Electrical Design Engineer, your duties will include: * Delivering electrical building services designs across a range of projects * Producing electrical schematics, layouts, and associated technical...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 06, 2026  
Engineering Manager
Your new company A market‑leading facilities and critical environments specialist, to recruit an experienced Engineering Manager to support major data centre projects for a blue‑chip client.This is a technically focused leadership role, ideal for someone with strong electrical and mechanical expertise who enjoys operating at the centre of complex, safety‑critical engineering environments. Your new role You'll play a pivotal role providing engineering oversight across electrical, mechanical and controls systems, ensuring designs and delivery meet exacting client standards and international best practice.Working closely with Project Managers, Construction Managers and client engineering teams, you'll help drive integration, risk management, commissioning and continuous improvement across highly resilient data centre infrastructure. Provide senior engineering leadership across data centre systems Review and approve designs, drawings and technical submissions Ensure compliance with...
IR35 Status:
Unknown Status

CV-Library Cheshunt, Hertfordshire Contractor
CL
May 06, 2026  
Construction Manager
We are partnering with the leading bulk liquid transport and storage infrastructure company in Europe and one of the leading companies in this sector in the world. Due to an increase in project demand they are now seeking to hire a Construction Manager for their Immingham site. 12 month contract £(Apply online only)/day Inside IR35 In addition to the requirements of the Constuctiuon Manager role the client is looking for someone with capability to fulfil the role of Project Engineer for smaller low risk projects. Key aspects of the role Managing Mechanically orientated projects such as tank refurbs, piping, pump installation, civils projects such as bund containment. Oversee contractors on site and audit their progress Report on safety progress Ensure handover certification is in place Working to COMAH regsAs Project Engineer Assist the Project Manager in the delivery of small low risk projects Plan and manage the programme of worksYour experience and qualifications Degree...
IR35 Status:
Inside IR35

CV-Library Immingham, Lincolnshire Contractor
CL
May 06, 2026  
Piping Design Engineer
Hi, I'm currently working on an exciting contract opportunity for a Piping Designer to support their engineering team. This is a strong opportunity to work on real-world industrial systems, focusing on piping layouts and flow control equipment across high-spec projects. Role: Piping Designer (Plant 3D / Inventor) Location: Remote Rate: £55 per hour Contract: 3-6 months Key Responsibilities: Produce 3D piping layouts using Plant 3D or Inventor Generate GA drawings, isometrics, and fabrication drawings Design pipe routing, supports, and equipment layouts Work closely with mechanical and project engineers Interpret P&IDs and ensure designs meet industry standardsKey Requirements: Strong experience in piping / plant design Proficiency in AutoCAD Plant 3D or Autodesk Inventor Experience producing detailed manufacturing drawings Ability to work within industrial environments (oil & gas, water, or similar preferred)
IR35 Status:
Unknown Status

CV-Library Horsham, West Sussex Contractor
CL
May 02, 2026  
Piping Engineer
Key Responsibilities * Perform quality control inspections for piping works including fabrication, erection, fit-up, and welding activities * Ensure compliance with project specifications, drawings, and international standards * Conduct visual inspections (fit-up, welding, dimensional checks) and coordinate NDT activities (RT, UT, MT, PT) * Monitor material traceability and ensure correct material usage (MTC, heat numbers, tagging) * Prepare and review QA/QC documentation such as ITPs, Method Statements, inspection reports, and NCRs * Identify non-conformities and follow up on corrective actions Weld Log & Data Management Responsibilities * Prepare, update, and maintain weld logs in accordance with project requirements * Record and track all weld joints including joint numbers, welder IDs, WPS details, and NDT results * Ensure accurate entry of weld data into project systems/databases * Coordinate with welding inspectors, NDT teams, and...
IR35 Status:
Unknown Status

CV-Library Deeside, County of Flintshire Contractor
CL
May 02, 2026  
Contract Mechanical Design Engineer
Mechanical Design Engineer Initial 6 month contract Outside IR35 Growing Manufacturing Business Birmingham ASAP Start   Our client are a precision manufacturing business, based in Birmingham, specialising in machining and assembly of high value low volume components. Working within the Engineering Team, the Mechanical Engineer will be responsible for maintaining and developing the existing company product range and creating solutions to customer problems from within the naval marine sector. The Mechanical Engineer, in conjunction with the Design Manager, and the Engineering Standards Manager will be responsible for facilitating the flow of reliable, accurate and readily available data, to both internal and external customers.   Mechanical Engineer  Job Description Interpret customer specifications and create solutions that fully satisfy requirements. Use appropriate valve technologies for a wide range of applications. Use correct standards, design codes and pressure vessel...
IR35 Status:
Outside IR35

CV-Library Aston, Birmingham B6 5SF, UK Contractor
CL
May 02, 2026  
Wind Turbine Generator Package Manager
WTG Package Manager for a major offshore wind project in The United Kingdom Responsibilities * Provides HSSE leadership and ensures that HSSE is managed throughout the package by all team members and contract partners in accordance with the company's established HSSE principles; * Lead a team of experts assigned to the package and promotes a collaborative, transparent and supportive culture within the package and their interaction with other project roles; * Manage the package in accordance with the company's essential behaviours, established standards for project management, quality and within the project's Delegation of Authority; * Ensure clear lines of communication internally and with external contract partners; * Oversee the engineering process and ensures that safety in design and operational aspects are adequately considered. * Oversee the procurement process (tender, supplier selection and contract negotiation) until contract signature. * Manages the overall...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
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