At a Glance
- Tasks: Deliver advanced mechanical engineering support across naval platform systems and mentor fellow engineers.
- Company: Join BAE Systems, a leader in defence, aerospace, and security solutions.
- Benefits: Competitive salary, flexible working arrangements, and opportunities for professional growth.
- Other info: Inclusive workplace culture that values diversity and supports career development.
- Why this job: Shape the future of defence technology while making a real impact on global safety.
- Qualifications: Experienced Mechanical Engineer with knowledge of naval systems and engineering standards.
The predicted salary is between 40507 - 49509 £ per year.
Location: Portsmouth Naval Base – working a hybrid pattern.
We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role.
Salary: Circa £50,000 dependent on experience.
Who we are:
Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us.
Role description:
As a Senior Mechanical Engineer, you will deliver key WTA (Warship Technical Authority) service elements across naval platform systems, including design change, technical assurance, material state and obsolescence management, specialist engineering support, and future support or transformation planning.
Core duties:
- Providing advanced mechanical engineering support across diverse naval platform systems, equipment, and critical marine services.
- Clarify and manage platform system requirements, working with internal teams and external stakeholders.
- Delivering systems design integrity across varied engineering contexts, classes, and programme deployments.
- Delivering investigations, impact assessments and integration analyses to enable evidence-based technical decisions.
- Delivering safe, efficient implementation of design changes while maintaining configuration control and system integration.
- Mentoring engineers and driving engineering excellence within your projects.
Essential skills:
- Experienced Mechanical Engineer, IEng or equivalent, with progressing professional accreditation (e.g. IMechE).
- Broad knowledge of complex naval platform systems, maritime defence standards and/or other highly regulated industries (i.e. aviation, oil).
- Experience in at least two areas: mechanical systems design assurance, product lifecycle, requirements compliance, engineering documentation, CAD modelling/drawings, equipment design or maintenance, trials delivery (e.g. FATs), or safety case activities and documentation.
The Asset Management team:
This role sits within the Warship Technical Authority (WTA) Service Hub, part of the Asset Management team within Warship Support. The WTA delivers whole ship, systems and equipment engineering expertise and change management to ensure safe, assured and high-quality support across Warship Support programmes.
Why BAE Systems?
Here you’ll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You’ll be recognised for your contribution and enjoy rewards tailored to what’s most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle.
A place where everyone can thrive:
We’re committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do.
Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks.
Closing Date: 17th November 2026.
We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.
Senior Mechanical Engineer employer: Jobtome
As a Senior Project Manager at our company, you will thrive in a dynamic work culture that prioritises innovation and collaboration. We offer competitive salaries, comprehensive benefits, and ample opportunities for professional growth, all set against the backdrop of a vibrant location that fosters creativity and teamwork. Join us to make a meaningful impact in the rail systems sector while advancing your career in a supportive environment.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Mechanical Engineer
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Tap into your university’s resources—professors often have connections in the industry. Don’t be shy to ask about potential openings or recommendations. Your classmates might also know of companies hiring. Often, it’s who you know that gets you in front of the right people!
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✨Apply Directly on Company Websites
Check out the careers page of Jobtome and apply directly through there. It shows initiative and interest in their specific values. Plus, you'll often find openings that aren't advertised on job boards, giving you a better chance to land that full-time gig!
We think you need these skills to ace Senior Mechanical Engineer
Some tips for your application 🫡
Show Off Your Technical Expertise:In mechanical engineering, it’s vital to highlight your technical skills and projects. Make sure to include relevant software proficiency (like CAD tools) in your CV. If you've worked on specific engineering projects, detail your key contributions — we want to see how you’ve applied your skills in a practical setting!
Focus on Problem-Solving Examples:Employers in mechanical engineering love to see how you handle challenges. Use your cover letter to share specific instances where you’ve solved a complex problem or improved a design. This will show us you're not just knowledgeable but also capable of applying that knowledge effectively.
Highlight Relevant Certifications:Include any relevant certifications or training that can set you apart from the competition. Whether it's coursework from your degree, a recognised certification, or extra training in new technologies, we love to see candidates who continuously improve their skill set. This tells us you're serious about your career in engineering!
Tailor Your CV for the Role:Don’t forget to customise your CV for Jobtome and the Senior Mechanical Engineer role specifically. Pull examples from your experience that align with the job description — it shows us you've done your research and are genuinely interested in becoming part of the team. We recommend applying through our website to ensure your application gets to the right people!
How to prepare for a job interview at Jobtome
✨Brush Up on Your CAD Skills
Since mechanical engineering often involves design processes, be ready to showcase your proficiency in CAD software like SolidWorks or AutoCAD. Bring along a digital portfolio or even some sketches that demonstrate your design capabilities — it’s a great way to show what you can bring to the table at Jobtome.
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✨Discuss Your Future Goals
Since this is a full-time position, your long-term vision is important. Be open about your career aspirations, whether it’s mastering a specific tool or leading projects. This shows that you're committed not just to learning but also to growing with Jobtome, making you a more appealing candidate.
