142 senior mechanical engineer jobs found

Senior Mechanical Engineer Location: Nottingham Opportunity Overview An opportunity has arisen for a Senior Mechanical Engineer to join a Building Services (MEP) team based in Nottingham. This Senior Mechanical Engineer role sits within a multidisciplinary consultancy delivering engineering, environmental and infrastructure solutions across the UK and internationally. The Senior Mechanical Engineer will support the delivery of mechanical building services across sectors including commercial, residential, healthcare, education and infrastructure. Role Overview – Senior Mechanical Engineer As a Senior Mechanical Engineer, you will be responsible for the design, coordination and delivery of mechanical building services systems across multiple project stages. The Senior Mechanical Engineer will work within a multidisciplinary environment, collaborating with electrical engineers, BIM technicians and other disciplines to deliver coordinated mechanical design solutions. Key...

Senior Mechanical Engineer – Leading Asset Integrity at Wytch Farm Oilfield Step into a pivotal role at one of the UK’s most dynamic onshore oilfields. As a Senior Mechanical (Integrity) Engineer based at the Wytch Farm oilfield near Corfe Castle, Dorset, you will be at the forefront of ensuring the mechanical integrity and safety of critical static equipment. This is an exciting opportunity to apply your expertise in a high-impact environment, taking ownership of integrity risks and regulatory compliance to safeguard asset performance and environmental standards. You will lead senior mechanical engineering tasks, including approval of piping isometrics, purchase specifications, and quality documentation, while maintaining close collaboration across internal teams and external stakeholders. Your expert judgment will guide the management of asset risk in line with industry best practices and safety legislation such as PSSR, PSR, and COMAH. Required Skills Proven expertise...

Senior Mechanical Design Engineer - Water Salary: £50,000 - £60,000 Location: Hemel Hempstead Contract: Permanent, Full Time Hours: 40 hours per week The Role We are seeking an experienced Senior Mechanical Design Engineer to play a key technical leadership role within a growing design team, delivering mechanical engineering solutions across a diverse portfolio of water and wastewater treatment projects. You will take ownership of the full mechanical design lifecycle - from concept development through to project completion - ensuring all solutions meet regulatory, safety, environmental, and client requirements. Working closely with multidisciplinary teams, you will support the delivery of fully integrated designs, carry out technical reviews and risk assessments, and provide specialist input during procurement, installation, and commissioning. In addition, you will act as a mentor to junior engineers, helping to build technical capability while promoting innovation, quality,...

Type: Contract (6 – 12 month) The Opportunity We are looking for a Senior Mechanical Engineer to support the design and delivery of Aviation Maintenance, Repair & Overhaul (MRO) facilities across our client projects. This is an exciting opportunity to work on technically complex, multidisciplinary aviation projects, collaborating within diverse client environments alongside specialists in building services, sustainability, energy, BIM, and other engineering disciplines. You will play a key role in delivering high-performance and low-carbon aviation solutions for our clients. Key Responsibilities * Lead mechanical design and coordination across aviation and MRO client projects * Deliver projects through all stages: feasibility, concept, detailed design, construction, commissioning, and handover * Engage directly with clients, stakeholders, contractors, and multidisciplinary environments * Prepare and review technical reports, specifications, and mechanical design...

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...

Senior Integrity Engineer – Mechanical Our client, a leading independent Oil & Gas Operator, is looking for a Senior Integrity Engineer to join their dynamic team at Wytch Farm oilfield near Corfe Castle, Wareham, Dorset. This is an initial 12 month contract with the scope to become longer term for the right individual. Qualifications & Experience Required: * A Mechanical Engineering BEng/MEng degree is essential. * Chartered Engineer CEng or actively working towards professional membership – desirable * API / EEMUA certifications - desirable * Ideally a minimum of 8 years evidenced senior mechanical engineering experience within the oil and gas industry. Also open to candidates with a minimum of 5 years relevant engineering experience within a related industry. * A working knowledge of UK onshore safety legislative environment and applicable codes and standards for pressure equipment and pipelines. * Rigorous attention to detail in a high-hazard...

Design Manager - Water / Wastewater | AMP8 Capital Delivery Location: Lancashire (Hybrid - 2-3 days in the office + site visits) Rate/Salary: Up to £600 per day or permanent options available An excellent opportunity for an experienced Design Manager to join a major AMP8 water and wastewater capital delivery programme. You will play a key role in delivering projects that improve infrastructure and reduce spills to watercourses by up to 60%, supporting environmental and regulatory targets across the region. The Role As Design Manager, you will lead the design and technical delivery of complex water and wastewater projects across the full project lifecycle, from feasibility and outline design through to detailed design and delivery. You will manage multidisciplinary engineering teams (civil, mechanical, electrical and process), ensuring projects are delivered safely, on time, within budget and to the highest quality standards. This is a leadership role requiring strong...

Major Projects Mechanical Engineer (Temp-to-Perm) Our client, a Tier One contractor, is currently recruiting for a Major Projects Mechanical Engineer to join their Building Services team on a temp-to-perm basis. This role offers an immediate start, with a hybrid working arrangement and offices based in Speke. This position will support the delivery of large, complex construction projects, ensuring mechanical designs are sustainable, compliant, and cost-effective from concept through to construction. Key Details Rate: £30 - £35 per hour (CIS) Contract: Temp-to-perm Start: Immediate Location: Speke (hybrid / WFH available) Hours: 37.5 per week The Role As a Major Projects Mechanical Engineer, you will play a key role in bridging client requirements with practical engineering solutions, while leading mechanical design coordination and driving innovation across high-value projects. Key Responsibilities Provide high-level technical expertise in mechanical building services...

Senior Design Engineer Location: Portsmouth Contract: Long‑term contract, 12 months. Industry: Defence / Maritime Engineering We're looking for an experienced Mechanical/Piping Design Engineer to support major upgrade and installation projects on legacy Royal Navy warships. This is a fantastic opportunity for someone who enjoys hands‑on engineering, detailed design work, and contributing to high‑impact defence programmes. If you have strong mechanical/piping design experience and enjoy solving complex engineering challenges, this contract role will give you the chance to make a real contribution to critical maritime capability. What you'll be doing Producing detailed mechanical and piping designs for ship systems, ensuring accuracy, compliance, and manufacturability. Supporting and leading ship surveys, trials, and onboard engineering activities. Reviewing and checking design outputs produced by other engineers. Investigating technical issues and developing practical...

Title: Critical Environment Field Service Engineer Location: London, UK (LON26) Shift: Mon- Friday : 7 AM to 7 PM Onsite : Atleast 2 days per week Start Date: ASAP Duration: 30th June 2026 (view for possible 18months) Contract type: PAYE Data Centre Operations • Ensures compliance with data centre business units and service-level policies. • Engages with appropriate teams and resources to execute tasks or projects. • Manages programs associated with area of responsibility. • Follows and adheres to safety and security policies and procedures. Reports immediately any safety or security issues or concerns. • Participates in Root Cause Analysis (RCA) process as appropriate. • Lead or participate in incident response activities for critical infrastructure failures, ensuring minimal downtime and effective recovery processes. • Proactively identify potential risks or vulnerabilities in the critical environment and implement strategies for mitigation. • Manage relationships with external...

Responsibilities: • Collaborate with a small, dynamic team of engineers to develop advanced control systems and full vessel control systems for hybridisation, electrification and foiling flight control in the marine industry. • Utilize Matlab Simulink as the primary tool for designing, modelling, and simulating control systems. • Specify and select appropriate systems, sensors, and actuators for integration into control systems. • Develop, test, and optimise control algorithms for efficient and precise vessel performance. • Conduct system analysis, modelling, and simulation to ensure control system functionality and performance meet project requirements. • Collaborate closely with cross-functional teams, including mechanical, electrical, and software engineers, to ensure seamless integration of control systems into overall vessel designs. • Provide technical support and troubleshooting expertise during the implementation and testing phases of control systems. Requirements: •...

We are hiring 11x Senior SQD Engineers on a 24 month fixed term contract. Please note we will consider locations in Bicester & Woking. Please see commodities below: 3 x Body in White & Stampings 2x Chassis 1x Exteriors 1x Interiors 2x ICE Propulsion 1x Electrical Propulsion 1x Composites As part of McLaren Automotive's continued growth and its multi-propulsion strategy, we are expanding our Supplier Quality & Development (SQD) team. Strengthening the global SQD function will enhance collaboration with suppliers worldwide and reinforce the delivery of robust quality standards across both new and existing vehicle programmes. What to Expect As a Senior Supplier Quality & Development Engineer, you will take ownership of suppliers within the specific commodity area, managing a global supply base for a variety of components/systems. You will manage these suppliers across the full lifecycle—from sourcing and industrialisation through to series...

The Company On-going success means my client requires a Mechanical Design Engineer (Building Services). Reporting directly to the senior Chartered Engineering manager, you will be joining a team of Building Services and CAD engineers. The Role: A Mechanical Design Engineer with demonstrable knowledge of reviewing drawings, surveying existing installations and designing HVAC systems. Most of the work is Mechanical design engineering to projects providing HVAC mechanical services solutions. You will see the project through from concept to hand-over, working closely with estimating and project management departments. Duties will include: * involvement in the design of HVAC systems to enable both new and existing systems * creating new ventilation ductwork systems, CHW & LTHW systems etc, Head Load, Cooling Load calculations, onsite visits, meetings and communicating with various clients, architects and sub-contractors etc * Coordination with electrical counterparts * take...

Process Project Engineer – Moulding / Manufacturing Role Exciting new role with our client a multinational Medical Device and Healthcare products provider. NIRAS is actively recruiting for an energetic and hands-on Manufacturing/Project Engineer to lead a key project within our Client’s Advanced Manufacturing Engineering & Process Development Team. You will work closely with Engineering, Manufacturing, Quality, R&D and Sustaining departments in the development and delivery of new process layouts, innovative automation solutions, improvement of lean processes necessary to produce components for an advanced medical device product. You will have proven problem solving, supervisory, technical ability, be approachable and able to build teams and collaborate with multi discipline teams with ease. You will be curious and questioning and establish risks and pitfalls to ensure surprises are minimized. You are an effective and able communicator, working at all levels of the...

Great new position for an experienced Electrical Design Engineer on a contract basis to support the delivery of high-profile data centre and commercial mixed-use projects across London and the South East. This role will suit a capable engineer who can quickly integrate into a design team and contribute across all project stages, from concept through to detailed design. The Role * Deliver electrical design from concept to detailed stage * Produce calculations, technical drawings, reports, and specifications * Contribute to high-value, technically challenging new-build schemes * Coordinate with mechanical engineers, architects, and contractors * Attend design meetings and undertake site visits as required * Ensure designs comply with current UK Building Regulations and industry standards * Work confidently to programme deadlines within a fast-paced project environment About You * Proven experience within an electrical building services consultancy environment * Strong background...

Project Engineer (Aseptic Pharma Manufacturing Environment) Westport, Co. Mayo. Ireland Who We are: NIRAS Ireland provides Project Management, Engineering Design, and Project resourcing services to the Pharmaceutical and Life Science Sectors. As a company we specialize in the design and delivery of process-driven projects across Ireland and internationally. Opportunity We are now recruiting a Process Project Engineer to join our client’s high performing Engineering team in Westport Co. Mayo. Successful candidate will join a team of 6, reporting to Sr. Manager and be responsible for a portfolio of small-large sized projects (20K to 15 million) related to new equipment/technologies and/or upgrades. Cross-functional role - Will support Operations, EHS and Quality departments and be responsible for 5-6 projects at any one time – from cradle to grave. Projects may include installation of automated packaging lines or other equipment onsite; overseeing / securing funding, selection...

Company Description Assystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 7,500 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy. We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering. To ensure a viable, efficient, and reliable energy...

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...

Job Title: Junior Technical Support Engineer Location: Based in either Enfield, Slough or Bournemouth Salary: £27,000 - £33,000 per annum Job Type: 1 year Fixed Term Contract, with possible extension, Full Time (ROTA Day/Night Shifts & Weekends) About us BE DC Connect UK Ltd is a visionary company that plans a sustainable future. Powered by clean energy and are ready to lead the way. With expertise in developing innovative solutions for two key industries-power and digital infrastructure. BE DC Connect UK Ltd is based throughout the South East. Providing managed hosting, colocation and network services. Which offers secure, agile, scalable and robust hosting solutions to clients in varying sectors & countries. From our securely operated facilities around the South East, including London, UK we are able to provide services ranging from Virtual Instances & Dedicated Servers to managed multi-server clusters, secure cages or private suites complimented by 24/7 onsite...

About the Role TeamJobs is recruiting on behalf of a global leader in building technologies for an experienced Senior BMS/HVAC Estimator. This is a fantastic opportunity to join a high-performing team delivering complex Building Management System (BMS) and HVAC solutions across a range of projects. You'll play a key role in producing accurate, competitive cost estimates while collaborating with sales, engineering, and delivery teams to ensure technically sound and commercially viable solutions. This is a fixed-term maternity cover contract with an immediate start preferred to allow for a comprehensive handover, with potential for extension depending on business needs. (Hybrid/Office-based - with occasional UK travel) Contract Role | PAY Rate: £26.49 per hour Start Date: ASAP (latest 1st June) Working Hours: 9am-5pm Key Responsibilities Produce accurate, timely, and professional cost estimates for BMS/HVAC systems, including materials, labour, and full project scope Partner...