136 senior mechanical engineer jobs found

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 Engineer – Contract Consultancy Location: Southampton Project Location: London Contract Length: Approx. 9 months RIBA Stages: Stage 3 possibly progressing into Stage 4 Sector: High-rise Residential / Leisure / Hotel The Role: An established Building Services consultancy based in Southampton is seeking an experienced Senior Mechanical Engineer to support delivery of a major high-rise residential tower project in central London. This is a contract position focused on detailed design delivery at RIBA Stage 3, with a strong pipeline into Stage 4. You will be joining a technically strong, design-led engineering team working across residential, leisure and hotel elements on a complex, high-profile scheme. Key Responsibilities: Lead mechanical building services design through RIBA Stage 3 and into Stage 4 Deliver detailed designs for HVAC, ventilation, heating and cooling systems, plant and controls Coordinate with electrical, public health and...

Our client, a large Aerospace and Defence supplier is looking for a Mechanical Design Engineer to join them on a contract basis at their site in Basildon. Due to the nature of the project, applicants must hold the sole British nationality and hold SC Clearance. 6 month initial contract Location: Basildon, 4 day per week onsite Rate: £64.22 p/h UmbrellaKey Responsibility Areas 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 system (Teamcenter). Contribute to reviews of...

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...

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...

Mechanical Mate, Chelsea, start 08/02/2026, night shift, £180-£200 pn We are looking for an experienced Mechanical Mate to assist a Senior Engineer on an upcoming maintenance project at Royal Brompton Hospital. Scope of Works: Assisting with maintenance of 12 AHU units on site Supporting the Senior Engineer with planned maintenance tasks Working in a live healthcare environmentRequirements: Basic DBS in date (up to 1 year old) - essential Previous HVAC experience - essential Must have worked with AHU units before Reliable, professional, and able to work in a hospital setting F-Gas not requiredJob Details: Start date: Sunday 8th February Finish date: 13th February Working hours: From 18:00 to approximately midnight each night Location: Royal Brompton Hospital Rate: Dependent on experience Please apply to be considered, or call Gosia at Tech People on (phone number removed) for more information. Tech-People are the leading recruitment business and agency within M&E and...

Senior Electrical Engineer – Contract Consultancy Location: Southampton Project Location: London Contract Length: Approx. 9 months RIBA Stages: Stage 3 possibly progressing into Stage 4 Sector: High-rise Residential / Leisure / Hotel The Role: A well-established Building Services consultancy headquartered in Southampton is looking to appoint a Senior Electrical Engineer on a contract basis, supporting delivery of a landmark residential tower project in London. The role will involve leading electrical services design at RIBA Stage 3, with anticipated progression into Stage 4, across a complex mixed-use scheme. Key Responsibilities: Lead electrical building services design through RIBA Stage 3 and 4 Design power distribution, lighting, emergency systems, fire alarm, data and communications Coordinate closely with mechanical and architectural teams Prepare specifications, drawings and technical reports Attend and contribute to design and coordination meetings Key...

Senior Project Engineer / Project Manager (Contract) 6–9 Month Contract Approx £400 Day Rate Location: Coventry – Onsite, Monday to Friday Our client is a well-established engineering business specialising in complex mechanical systems and powder/material handling equipment is seeking an experienced Senior Project Engineer / Project Manager to join their expanding project portfolio. Operating from its own manufacturing, testing, and development facilities, the company supplies cutting-edge equipment to customers worldwide About the Role This is a hands-on senior position with a dynamic split of responsibilities: 60% Project Management / 40% Engineering. You will lead projects from concept to completion while actively contributing to engineering documentation, modelling, and development, directly impacting 3D CAD outputs. Key Responsibilities: Lead full project lifecycle activities under NEC4 contract frameworks. Build and manage detailed project schedules. Prepare, track,...

Position Title: Vehicle Dynamics Integration Engineer Duration: 7 months Location: Gaydon PAYE ONLY Role & Responsibilities: Join the vehicle dynamics team, to deliver the ride, steering and handling of future world class vehicles.The role is focused on supporting the tuning and integration of all aspects of dynamics attribute delivery from concept to production. You will gain experience across multiple vehicle dynamics disciplines while supporting the Senior engineer in delivery, but also be expected to manage and deliver technical projects. Support the definition of all vehicle dynamics attribute targets. Facilitate testing, tuning and parts integration plans. Ensure Vehicle Dynamics requirements are cascaded and transacted in system and component teams. Demonstrates vehicle performance status vs target to stakeholders and customers Experience Required: Significant understanding of vehicle dynamics fundamentals Strong organisation and project management skills....

Mechanical Design Engineer – Data Centres (Hyperscale) - 6 Months Location: Remote (UK / Europe) with occasional global travel Daily Rate: Competitive + benefits (DOE) Type: Contract Mploy Group is partnering with a leading organisation operating at the forefront of hyperscale and mission-critical data centre delivery, seeking an experienced Mechanical Design Engineer to support global programmes. This is a remote-based role, offering the opportunity to work on large-scale international data centre projects, with occasional global travel for key design reviews, site engagement, and commissioning support. The Role You will act as a senior mechanical design specialist within a globally distributed delivery model, providing technical leadership and assurance across data centre projects from early concept through to commissioning. The role suits engineers who have worked in, or closely alongside, large global operators (hyperscalers, major consultancies, or tier-one EPCs) and are...

Associate Electrical Engineer We are seeking an experienced Associate Electrical Engineer to join a well established multidisciplinary building services consultancy delivering projects across the UK. This role suits an engineer who enjoys technical leadership, collaborative working and contributing to high quality, sustainable building design. As an Associate Electrical Engineer, you will play a key role in delivering electrical building services designs across a wide range of sectors including education, commercial, residential and public sector projects. The role The Associate Electrical Engineer will be responsible for leading electrical design delivery from concept through to completion. You will work closely with mechanical engineers, architects, project managers and external stakeholders to ensure coordinated and compliant designs. You will also support project delivery by providing technical guidance, reviewing designs, attending meetings and assisting with...

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...

Product Design Engineer Product Specialist - Mechanical CAD (Contract) Darlington (Hybrid: 3 days Onsite / 2 days Remote) Initial 6 Months (Expected to extend long-term through Aug 2026 and beyond) Join a leading industrial organization at their Darlington site as a Product Design Engineer. This is a senior-level, product-focused contract role where you will apply specialised knowledge of engineering principles and design practices to lead complex mechanical design and development assignments. You will be responsible for creating optimized design concepts and mechanical design specifications for products, parts, components, and systems, ensuring they meet rigorous standards for performance, reliability, durability, and serviceability. Key Responsibilities: Lead design and development for complex engineering assignments. Apply specialized knowledge to create optimized design concepts and specifications. Lead cross-functional design integration and decision-making (Critical...

Junior Packaging Engineer (R&D) – Temporary Location: Folkestone – Hybrid Working available. Hours: 39 hours per week Contract: Temporary Ongoing We are looking for a Junior Packaging Engineer to join our clients R&D team on a temporary basis. This role is ideal for a recent graduate or someone working towards a degree who is looking to gain hands-on experience in an FMCG and R&D environment. Key Responsibilities * Support packaging development and optimisation for new and existing products * Lead Value Engineering (G2G) projects with support from senior stakeholders * Collaborate with cross-functional teams on packaging specifications and sustainability initiatives * Manage technical documentation and liaise with packaging suppliers * Participate in agile investigations and problem-solving activities * Lead and support packaging trials where required About You * Degree (or working towards) in Packaging Engineering, Materials Science, Mechanical...

World Class Defence Organisation based in Stevenage is currently looking to recruit 3x Mechanical Systems Engineers / Architects on an initial 12 month contract.  The role will be hybrid of being split between working from home and onsite.    This role would suit a candidate who comes from a strong background of working as a Mechanical Design Engineer, Mechanical Systems Engineer, Mechanical Architect or has experience of Mechanical Systems Architecture.  A defence / aerospace background is ideal but not essential. DOORS experience would be great.    A background or knowledge of Systems Engineering and Supplier Management would be beneficial. Contract Duration: 12 Months initially and then ongoing and long-term thereafter. Hourly Rate: £65.00ph   Mechanical Systems Engineer / Architect Job Description:   We have an opportunity for an experienced Mechanical Architect to join the team. This exciting role is to gather and manage the missile mechanical architecture requirements to...

Expleo is looking for a passionate and skilled Senior Engineer - Technical Support to support one of our prestigious automotive clients in Warwickshire, on a contract basis. This is an exciting opportunity to oversee the identification, tracking and resolution of integration issues across complex systems. Whilst the role demands a high level of technical understanding, it is not hands-on in nature. The successful candidate will ensure consistent adherence to established processes, effective utilisation of issue management tools, and clear and transparent reporting to senior stakeholders. The key aspects of this role involves the ability to drive actions based on clear KPI's around defect management with stakeholders across the company. Strong skills in developing metrics, dashboards and professional presentations are essential. Skills and Background required for the Senior Engineer - Technical Support position: Strong knowledge of issue and defect management processes and...

Senior Engineer   Hampshire   6-month contract   £40 - £45 per hour Full time Are you an experienced Senior Engineer for your next challenge?   Our client is seeking an experienced Senior Engineer to join them on an ongoing Contract.     Key Responsibilities: ·Preparing or assisting in the preparation of technical design and contract documents, to ensure the implementation of highway and Civil Engineering projects and improvements within published programmes and budgets. ·Assisting with the collection, assessment and impartment of information essential to a successful scheme preparation and implementation process, including liaison with individuals, organisations, planning and legal professionals, contractors or developers external to the Client. ·Checking design work produced by the design team, junior members of staff, external consultants or developers (where working on Section 38 or Section 278 agreements). ·Liaising with relevant bodies (i.e. contractors,...

Are you a Project Engineer/Senior Engineer looking for a hybrid role working on a major infrastructure programme? We are seeking a Project Engineer with specialised experience in delivering complex civil engineering packages in an aviation environment. The role spans both design and construction phases, requiring a deep technical understanding of baggage systems in live airport environments. This role is working for an exceptional business with international recognition. Key Responsibilities: Coordinate design reviews and ensure alignment with operational and regulatory requirements. Manage contractor submissions and technical documentation through platforms such as Aconex. Monitor on-site installation activities, ensuring compliance with safety, quality, and programme. Liaise with stakeholders, including operations, security, and airline representatives, to ensure smooth delivery. Track progress and validate contractor reporting; escalate issues and blockers to the PM....

Senior Product Security Engineer** (Contract) Duration: 8 Months (Possibility for extension) Location: London/Hybrid (2 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Overview As a Senior Product Security Engineer, you will be an essential partner in embedding security practices throughout the entire product lifecycle-from design and development to deployment and maintenance. Your collaboration with engineering, product management, and compliance teams will ensure our products are not only secure by design but also resilient in production environments. Key Responsibilities: Security Policy Development: Define and implement robust security policies and tooling across the product lifecycle, ensuring security is integrated from the ground up. Threat Modeling Leadership: Lead threat modeling sessions for both new and existing applications, guiding teams to ensure documented and actionable outputs. Vulnerability...