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204 senior mechanical engineer jobs found

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BAE Systems
12 Nov, 2025
Senior Mechanical Engineer
BAE Systems Barrow-in-Furness, UK
Job Title: Senior Mechanical Engineer Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Circa £46,000 dependent on experience What you’ll be doing: As a Senior Mechanical Engineer, you will play a pivotal role in the design and development of submarine systems. This includes system-level design, technical responsibility, supplier engagement, and the opportunity to steer design architecture across a major submarine programme. Lead design activities of Hydraulic / Mechanical systems, sub-systems and equipment for the next generation Royal Navy submarines. Undertake functional design activities, modelling and analysis . Produce design documentation, Verification & Validation evidence and safety justifications. Support specification qualification and procurement of components, working collaboratively with suppliers. Engaging...
MM
30 Oct, 2025
Permanent
Senior Mechanical Engineer - Southern England
Mott MacDonald East Sussex, UK
Senior Mechanical Engineer - Southern England Brighton, United Kingdom / Cambridge, United Kingdom / Croydon, United Kingdom / London, United Kingdom / Reading, United Kingdom / Southampton, United Kingdom Location/s: Reading, London, Croydon, Brighton, Cambridge, Southampton; UK Recruiter contact: Nicola Coyle Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices. We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance - we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual. Whether you want to grow as a subject matter expert or broaden your experience with roles across our international community, you're surrounded by global...
MM
30 Oct, 2025
Permanent
Senior Mechanical Engineer - Southern England
Mott MacDonald London, UK
Senior Mechanical Engineer - Southern England Brighton, United Kingdom / Cambridge, United Kingdom / Croydon, United Kingdom / London, United Kingdom / Reading, United Kingdom / Southampton, United Kingdom Location/s: Reading, London, Croydon, Brighton, Cambridge, Southampton; UK Recruiter contact: Nicola Coyle Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices. We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance - we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual. Whether you want to grow as a subject matter expert or broaden your experience with roles across our international community, you're surrounded by global...
MM
30 Oct, 2025
Permanent
Senior Mechanical Engineer - Southern England
Mott MacDonald Cambridge, UK
Senior Mechanical Engineer - Southern England Brighton, United Kingdom / Cambridge, United Kingdom / Croydon, United Kingdom / London, United Kingdom / Reading, United Kingdom / Southampton, United Kingdom Location/s: Reading, London, Croydon, Brighton, Cambridge, Southampton; UK Recruiter contact: Nicola Coyle Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices. We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance - we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual. Whether you want to grow as a subject matter expert or broaden your experience with roles across our international community, you're surrounded by global...
BAE Systems
10 Nov, 2025
Senior/Principal Platform Systems Mechanical Engineer
BAE Systems Barrow-in-Furness, UK
Job Title: Senior/Principal Platform Systems Mechanical Engineer Location: Barrow-in-Furness. This position will require a full-time presence on-site Salary: Competitive What you’ll be doing: Developing the package of design evidence required to justify a safe, effective design and generate customer confidence in the design solution Specifying and assisting in the build of prototypes, products and systems suitable for testing Providing timely corrective actions on all assigned defects and issues Ensuring that commitments are agreed, reviewed and met Mentoring junior engineers regarding technical matters Making presentations effectively to technical and management audiences and within this, be able to identify and keep abreast of novel technical concepts and markets Author/co-author technical reports, papers, articles, patents and presentations as required Your skills and experiences: Educated to degree level in Engineering, Mechanical...
BAE Systems
11 Jul, 2025
Senior Metrology Engineer (Calibration) Mechanical
BAE Systems Dhahran Camp, Gharb Al Dhahran, Dhahran 34465, Saudi Arabia
Senior Metrology Engineer Salary: Competitive Location: Dhahran JOB PURPOSE BAE Systems is the UK Government’s nominated Prime Contractor (PC) under the Government-to-Government arrangements that are in place to provide equipment, support and training to Saudi Arabia. We provide maintenance of Royal Saudi Air Force (RSAF) aircraft and train RSAF personnel safely in a training environment in how to use their aircraft, equipment and weapons. For such maintenance and training, this role is responsible for applying measurement science, mathematics, physics, and engineering theory and principles to design, develop processes and methods for calibrating electrical, dimensional, optical, physical, mechanical, environmental and/or chemical Test, Measurement and Diagnostic Equipment (TMDE). Analyse and solve calibration problems using advanced mathematical and engineering knowledge. Use statistics and uncertainty of...
BAE Systems
13 Nov, 2025
Senior Systems Engineer
BAE Systems Rochester, UK
Job title: Senior Systems Engineer Location: Rochester We offer full and part time opportunities – please speak to your recruiter about the options for this particular role. Salary: £45,000 – £60,000 dependent on skills and experience What you’ll be doing: Understanding our customers’ complex needs and collaborating to develop, validate and manage requirements at multiple levels Developing complex system architectures and sub-systems using a Model Based Systems Engineering approach Integration, analysis and test of real time systems containing multiple technical disciplines such as electronic, mechanical, optical and software sub-systems Taking accountability for collaborative technical work package execution and associated outcomes Providing guidance, coaching and nurturing talent in other engineers Verifying that customer needs are satisfied Steering new and improved...
BAE Systems
13 Nov, 2025
Engineer – Seamanship
BAE Systems Glasgow, UK
Job Title: Engineer – Seamanship Location: Scotstoun, Filton, Portsmouth. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Up to £45,000 dependent on skills and experience What you’ll be doing: • Produce Layout Drawings for Seamanship compartments for review by stakeholders and to allow Stage 2 to correctly model these spaces • Update Windchill PLM with mature parts, systems, occurrences and compartment data to ensure it correctly presents the baseline design. • Write and update Technical Equipment Specifications and co-ordinate with suppliers to ensure delivery to the agreed specification • Carry out technical analyses and investigations, including evaluation and selection of technical options, and prepare reports with suggested recommendations to support the design of...
BAE Systems
10 Nov, 2025
Senior Engineer – Pressure Systems
BAE Systems Barrow-in-Furness, UK
Job Title: Senior Engineer – Pressure Systems Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this role Salary: £42,215+ depending on skills and experience What you’ll be doing: Review design proposals from external contractors and consultants for new and refurbished pressure systems installations to ensure compliance with current legislation, regulations and site standards. Typical list of pressure systems encountered on site: -Wet and Superheated Steam Systems -Industrial process gases, i.e. Argon, Hydrogen, Oxygen, Propane etc -Natural Gas -Low and High Pressure Compressed Air systems -Mains water, Demineralised water...
GS
09 Nov, 2025
Permanent
Principal Device Development Engineer
GlaxoSmithKline Ware SG12, UK
Site Name: UK - Hertfordshire - Ware RD Posted Date: Oct We are looking for an experienced and motivated engineer with an expertise in modelling to support the development of complex combination products. This role offers the chance to deliver innovative, patient centric devices that improve lives and enable access to life changing medicines. You will work in a collaborative environment with multidisciplinary teams, driving technical excellence and ensuring robust product development. We value problem solving skills, teamwork, and a passion for delivering high quality solutions. At GSK, we have bold ambitions for patients, aiming to positively impact the health of 2.5 billion people by the end of the decade. Our R&D focuses on discovering and delivering vaccines and medicines, combining our understanding of the immune system with cutting edge technology to transform people's lives. GSK fosters a culture ambitious for patients, accountable for impact, and committed to...
BAE Systems
07 Nov, 2025
Lead Mechanical Engineer
BAE Systems Barrow-in-Furness, UK
Job Title: Lead Mechanical Engineer Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this role Salary: Competitive What you’ll be doing: As a Lead Principal Engineer within the SSNA Platform Mechanical Integrated Delivery Team (IDT), you will play a key leadership role in delivering engineering scope across a complex and fast-paced submarine programme. You’ll take ownership of multiple systems, provide technical assurance, and collaborate across disciplines to drive delivery forward. Leading the delivery of assigned engineering scope, ensuring quality and timely outputs across design, integration, and qualification Overseeing technical ownership of several mechanical systems, ensuring compliance with system requirements and effective collaboration across interface areas Producing engineering artifacts, including documentation, calculations and performing...
BAE Systems
07 Nov, 2025
Principal Systems Engineer
BAE Systems United Kingdom
Job title: Principal Systems Engineer Location: Cowes, Broad Oak, Great Baddow – Part time & accruing hours available. Please let us know if you would like to discuss these options Salary: Up to £75,900 (dependent on skills and experience) Put yourself into a dynamic Principal Systems Engineering role at the forefront of real world demands in the defence industry. Alongside ensuring operational excellence for our existing products, there will be the opportunity to develop next generation radar products to counter emerging threats and contribution to our strategy for new technology. Your new day-to-day will be exciting and diverse by applying the principles of Systems Engineering across the entire engineering development lifecycle as you join in developing radar systems used by those who serve and protect us. What you’ll be doing: Develop novel solutions to evolving technical challenges and emerging issues for...
BAE Systems
07 Nov, 2025
Senior Detail Designer
BAE Systems Glasgow, UK
Job Title: Senior Detail Designer Location: Scotstoun, Glasgow; or Broad Oak, Portsmouth. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: Up to £45,200 depending on qualifications and experience What you’ll be doing: Delivering design solutions in line with the design intent, ensuring consideration of through life stakeholders (e.g. operations, commissioning, support, RN) Working within mandated design constraints such as design rules and acceptance requirements and managing non-adherence through the correct process Coaching others on technical skills, guide and monitor trainees in their work required for vocational qualifications as delegated through Line Manager May be required to perform a key technical role within the Design Organisation when required such as DOQA & Change Impact Assessor Engaging regularly with key Detail Design stakeholders in...
BAE Systems
06 Nov, 2025
Co ordinating Design Organisation (CDO) Service Manager
BAE Systems Taif Saudi Arabia
Co ordinating Design Organisation (CDO) Service Manager Grade: GG13 Location: Taif, Saudi Arabia JOB PURPOSE BAE Systems is the UK Government’s nominated Prime Contractor under the Government-to-Government arrangements that are in place to provide equipment, support and training to Saudi Arabia. We provide maintenance of Royal Saudi Air Force (RSAF) aircraft and train RSAF and Royal Saudi Naval Force personnel safely in a training environment in how to use their aircraft, equipment and weapons. BAE Systems Saudi Arabia is committed to supporting the Saudi Arabian National Agenda including Saudisation and the training and development of Saudi National capability through the growth of the Saudi National Partner Companies thereby reinforcing Industrialisation and Partnerships. This role is to provide senior management and leadership for the Co-ordinating Design Organisation (CDO) Design Services in...
BAE Systems
06 Nov, 2025
Mass Properties Engineer
BAE Systems United Kingdom
Job Title: Mass Properties Engineer Location: Barrow-in-Furness, Bristol, Portsmouth, Frimley – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Competitive What you’ll be doing: Drive the future of submarine design by gathering and analysing mass property data across complex equipment and systems – ensuring precision weight and balance control on multi-billion-pound defence programmes Partner with the Mass Properties Lead to deliver high-impact weight and centroid reports, showcasing your insights directly to the Chief Naval Architect Collaborate with brilliant engineers across mechanical, electrical and systems disciplines to accurately estimate mass, centroid, and design maturity for cutting-edge technologies Own and maintain a comprehensive database of mass properties – the backbone of our design accuracy and performance decisions Lead...
BAE Systems
06 Nov, 2025
Engineer – Nuclear Engineering
BAE Systems Barrow-in-Furness, UK
Job Title : Nuclear Engineer Location:  Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Salary: Competitive What you’ll be doing: Reviewing design documentation and assess plant design changes Assessing plant build maturity for entry into subsequent build phases Ensuring maintenance of Reactor Plant design intent during the build and commissioning Supporting the writing and presenting reports with regards to Reactor Plant problem resolution Supporting the end programme delivery and technical problem-solving through innovative engineering solutions Supporting Intelligent Customer for Reactor Plant documentation and its safety case Gaining skills and experience by observing and learning from more senior team members to prepare for future development opportunities Your skills and experiences: Essential: Degree Qualified...
BAE Systems
30 Oct, 2025
Senior Engineer – Process Assurance
BAE Systems Glascoed, Pontypool NP4, UK
Job Title: Senior Engineer, Process Assurance Location: Glascoed Salary: Circa £55,869 depending upon skills & experience What you’ll be doing: Implementing, promoting and assuring the integrity of manufacturing processes, Process Integrity covers process safety matters predominantly, but the role will grow to cover process environmental and security issues Ensuring that manufacturing processes, facilities and equipment for both legacy and future products comply with appropriate statutory, corporate and contractual safety requirements Acting as the functional safety Subject Matter Expert for Engineering and the approver of Technical Requirements Specifications for facilities and equipment during the Process Concept, Design, Commissioning and Handover phases, Process Routine Operation phase & Process De-Commissioning phases Reviewing and assuring Process Flow, PFMEA and Process Control Plan documentation Assuring appropriate planning for...
Cleshar Contract Services Limited
09 Oct, 2025
Full time Permanent
Signalling & Telecoms Technician (L1)
Cleshar Contract Services Limited London, UK
Signalling & Telecoms Lead Technician (Level 1)   Established in 1992, Cleshar Contract Services Limited is a well-established company and respected provider of Track, Civil Engineering, Construction, and maintenance services to the railway industry. At Cleshar, we employ over 1,400 people across multiple projects and disciplines, delivering the following rail services to provide a sustainable future for the rail industry and enhance the lives of people and their communities. Key areas we cover include: •      Rail •      Capital works and Infrastructure •      Support Services •      Infrastructure maintenance •      Welding •      Safety critical resources •      Power systems •      M&E (Mechanical and Engineering) •      Signals and Telecom •      Safety Training   We are recruiting for a Signalling & Telecoms Lead Technician (Level 1)! Job Type: Full-time, Permanent Location: Silwood (SE16 2NE) Main Duties &...
BAE Systems
26 Sep, 2025
Nuclear Safety Case Engineer
BAE Systems Barrow-in-Furness, UK
Job Title: Nuclear Safety Case Engineer Location: Barrow-in-Furness. We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: £60,000 + depending on experience What you’ll be doing: Overseeing and authoring nuclear substantiation documentation to support the site safety case Reviewing calculations & analysis work Supporting periodic review of safety Taking ownership of deliverables and demonstrating a high level of autonomy Providing support of implementation of substantiation requirements Working closely with Human Factors, Site Safety Case and Engineering Authority Teams Support in the development of other Nuclear Substantiation team members Collaborate with the wider business on Nuclear substantiation related activities Your skills and experiences: Essential Experience of Nuclear Safey or Safety Case Analysis Experience in...
BAE Systems
25 Sep, 2025
Senior Systems Engineer : Engineering Change
BAE Systems Sydney NSW, Australia
At BAE Systems Australia Do interesting work that MATTERS ENJOY what you do GROW your career Be YOU We work in a thriving sector – one that puts us at the forefront of exciting and meaningful work. Every day we push boundaries to produce some of the world’s most innovative and ground breaking technology. Individually we all contribute to our success. Collectively we make the impossible possible. Recognised for delivering projects of global and national significance that help keep Australia safe, it is our shared passion that shapes our culture, and our people that make it a great place to work. About the OPPORTUNITY We have a great opportunity for a Senior Systems Engineer : Engineering Change, to partner with our Maritime Sustainment business, working on the newest ship platform, the Hobart Class DDG naval ships. Reporting to the Engineering Change Lead, you will be employed on a permanent full time basis and will be situated in either Garden Island...
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