At a Glance
- Tasks: Design and develop innovative mechanical solutions for aerospace safety systems.
- Company: Join Martin-Baker, the leader in ejection seat technology with a mission to save lives.
- Benefits: Enjoy a competitive salary, generous holiday, and a non-contributory pension.
- Other info: Experience excellent career growth and a supportive team environment.
- Why this job: Make a real impact in aerospace engineering while mentoring the next generation of engineers.
- Qualifications: Degree in Mechanical or Aerospace Engineering and strong CAD skills required.
The predicted salary is between 48000 - 72000 £ per year.
Martin-Baker is the world’s leading manufacturer of ejection and crashworthy seats, saving over 7,805 lives to date. We combine cutting-edge engineering with a clear mission: protecting aircrew around the world. We are now recruiting a Senior Mechanical Engineer to join our Mechanical Engineering team at our Denham site.
The Role: As a Senior Mechanical Engineer, you will be responsible for generating robust, compliant, and commercially viable mechanical designs across the full product lifecycle — from concept through development, qualification, production, and in-service support. You will play a key role in ensuring engineering outputs meet regulatory, customer, and internal requirements while optimising manufacturability, safety, and performance. You will also mentor junior engineers and work closely with cross-functional teams to deliver high-quality aerospace systems within demanding technical and commercial environments.
Key Responsibilities:
- Check and approve engineering drawings and documents for correctness, functionality, and compliance with best practice
- Support Integrated Project Teams in defining and delivering all necessary engineering work for new and existing products
- Translate customer and regulatory requirements into robust engineering specifications
- Participate in trade studies to identify optimal, commercially viable design solutions
- Carry out performance and structural calculations using hand methods, spreadsheets, and FEA tools
- Produce top-level layouts, 3D models, and detailed engineering drawings
- Generate and maintain engineering documentation including BOMs, DFMEAs, load/stress reports, tolerance analyses, and CE technical files
- Support trial installations, customer visits, and design reviews
- Conduct clearance, interchangeability, retrofit, and modification analyses
- Identify and drive continual improvement opportunities across products and processes
- Proactively identify and mitigate risks to safety, performance, quality, and delivery
- Mentor and support junior engineers
About You:
We are looking for an experienced, proactive, and technically strong Mechanical Engineer with a passion for safety-critical aerospace products.
- Degree (1st or 2:1) in Mechanical or Aerospace Engineering (or equivalent experience)
- Strong experience in mechanical design within aerospace, defence, or regulated engineering environments
- Extensive experience using 3D CAD tools (e.g., NX) and producing high-quality engineering drawings
- Strong understanding of materials, manufacturing processes, and design for manufacture and assembly
- Experience conducting structural and performance calculations including FEA
- Knowledge of GD&T to UK/US standards
- Ability to produce and deliver technical reports and presentations
- Strong problem-solving skills and sound engineering judgement
- Excellent communication and stakeholder engagement skills
- Chartered Engineer or working towards CEng
- Experience with motion simulation tools (e.g., NX Motion, ADAMS)
- Knowledge of aerospace/defence standards (e.g., MIL-STD, Def Stan)
- Experience in CE certification
- Hands-on manufacturing or assembly experience
- Track record of innovative designs or patents
9% non-contributory pension (18+), Midday finish on Fridays, 4x salary Life Assurance (18+), Personalised training & development plan, 25 days holiday +
Senior Mechanical Engineer in Denham employer: Martin-Baker Aircraft Company Ltd
At Martin-Baker, we pride ourselves on being a leading employer in the aerospace sector, offering a dynamic work environment at our Denham site where innovation meets safety. Our commitment to employee growth is evident through personalised training and development plans, alongside a supportive culture that encourages mentorship and collaboration among engineers. With competitive benefits such as a non-contributory pension and generous holiday allowance, we ensure our team is well-equipped to thrive while making a meaningful impact on aircrew safety worldwide.
Contact Details:
Martin-Baker Aircraft Company Ltd Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Senior Mechanical Engineer in Denham
✨Tip Number 1
Network like a pro! Reach out to your connections in the aerospace and engineering sectors. Attend industry events or webinars, and don’t be shy about introducing yourself. You never know who might have the inside scoop on job openings at Martin-Baker!
✨Tip Number 2
Prepare for those interviews by brushing up on your technical knowledge and soft skills. Practice common interview questions related to mechanical design and safety-critical products. We recommend doing mock interviews with friends or mentors to build your confidence.
✨Tip Number 3
Showcase your passion for aerospace! When you get the chance to chat with recruiters or during interviews, share your enthusiasm for the industry and any relevant projects you've worked on. This will help you stand out as a candidate who truly cares about the mission of protecting aircrew.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the Martin-Baker team. So, get your application in and let’s make some engineering magic happen!
We think you need these skills to ace Senior Mechanical Engineer in Denham
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior Mechanical Engineer role. Highlight your experience in mechanical design, especially within aerospace or regulated environments. We want to see how your skills align with our mission of protecting aircrew!
Showcase Your Projects:Include specific projects that demonstrate your ability to generate robust and compliant designs. We love seeing real examples of your work, so don’t hold back on detailing your contributions and the impact they had!
Be Clear and Concise:When writing your cover letter, keep it clear and concise. We appreciate straightforward communication, so get to the point about why you’re a great fit for the role and how you can contribute to our team.
Apply Through Our Website:Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team at Martin-Baker!
How to prepare for a job interview at Martin-Baker Aircraft Company Ltd
✨Know Your Stuff
Make sure you brush up on your mechanical engineering principles, especially those related to aerospace and defence. Be ready to discuss your experience with 3D CAD tools like NX and how you've applied them in past projects.
✨Showcase Your Problem-Solving Skills
Prepare examples of how you've tackled complex engineering challenges. Think about specific instances where your innovative designs or solutions made a significant impact, and be ready to explain your thought process.
✨Understand the Company’s Mission
Familiarise yourself with Martin-Baker's mission of protecting aircrew and their impressive track record. This will help you align your answers with their values and demonstrate your passion for safety-critical aerospace products.
✨Engage and Ask Questions
Interviews are a two-way street! Prepare thoughtful questions about the role, team dynamics, and ongoing projects. This shows your genuine interest and helps you assess if the company is the right fit for you.
