At a Glance
- Tasks: Lead the design and delivery of innovative mechanical systems in defence and aerospace.
- Company: Join a cutting-edge engineering firm making real-world impact.
- Benefits: Enjoy flexible working, private healthcare, bonuses, and career development.
- Other info: Work on meaningful projects with excellent growth opportunities.
- Why this job: Shape complex projects and mentor future engineers in a dynamic environment.
- Qualifications: Strong mechanical engineering background with leadership experience required.
The predicted salary is between 60000 - 75000 € per year.
Join a cutting-edge engineering environment where your expertise will help shape complex, real-world defence solutions. This is a senior-level opportunity to lead from the front—combining technical depth with leadership impact across high-profile programmes.
Role Overview:
- Location: New Malden
- Package: Competitive Salary + bonus + strong benefits
- Industry: Defence & Aerospace Engineering
What You’ll Be Doing:
- Leading the end-to-end design and delivery of mechanical and electro-mechanical systems
- Acting as the go-to technical authority across materials, manufacturing and mechanical design
- Overseeing complex engineering challenges, ensuring solutions are robust, compliant and production-ready
- Managing project planning, timelines and technical delivery against quality and cost expectations
- Reviewing and approving detailed engineering documentation, prototypes and validation activities
- Collaborating with customers and suppliers to resolve technical challenges and build strong partnerships
- Mentoring engineers and developing team capability across the wider function
- Driving continuous improvement, risk management and root-cause analysis initiatives
- Ensuring alignment with industry regulations, standards and best practices
- Representing engineering excellence through internal and external engagement
Main Skills Needed:
- Strong background in mechanical engineering within defence, aerospace or maritime environments
- Proven experience leading engineering teams and delivering complex hardware projects
- Expertise across the full product lifecycle—from concept through to in-service support
- Knowledge of mechanical design standards, materials and manufacturing processes
- Experience with structural, thermal or dynamic analysis (including FEA)
- Proficiency in CAD, engineering drawings and technical documentation
- Familiarity with DFMEA, DFA, DFM and continuous improvement methodologies
- Experience working with compliant materials and modern manufacturing techniques
- Strong stakeholder engagement, communication and influencing skills
What’s in It for You:
- Flexible and hybrid working, including compressed hours
- Private healthcare and cash health plan
- Performance-related bonus
- Holiday buy/sell scheme
- Ongoing professional development, mentoring and career progression
- The opportunity to work on meaningful, technically challenging projects with real-world impact
Call to Action:
If you’re nodding along, let’s take the next step.
Senior / Principal Mechanical Engineer - Hybrid in City of London employer: Addition+
Join a leading defence and aerospace engineering firm in New Malden, where you will thrive in a dynamic work culture that prioritises innovation and collaboration. With flexible hybrid working options, comprehensive benefits including private healthcare, and a strong focus on professional development, this company is dedicated to fostering employee growth while tackling meaningful projects that have a real-world impact.
StudySmarter Expert Advice🤫
We think this is how you could land Senior / Principal Mechanical Engineer - Hybrid in City of London
✨Tip Number 1
Network like a pro! Reach out to your connections in the defence and aerospace 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!
✨Tip Number 2
Showcase your expertise! Prepare a portfolio that highlights your best projects and achievements in mechanical engineering. When you get the chance to chat with potential employers, let your work speak for itself.
✨Tip Number 3
Practice makes perfect! Get ready for interviews by rehearsing common questions related to mechanical design and project management. We recommend doing mock interviews with friends or mentors to boost your confidence.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you’re genuinely interested in joining our team and contributing to exciting projects in the defence sector.
We think you need these skills to ace Senior / Principal Mechanical Engineer - Hybrid in City of London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Senior/Principal Mechanical Engineer role. Highlight your leadership experience and technical expertise in defence or aerospace engineering to catch our eye!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to tell us why you're passionate about this role and how your background makes you the perfect fit. Don’t forget to mention any relevant projects you've led or challenges you've overcome.
Showcase Your Technical Skills:We want to see your technical prowess! Be sure to include specific examples of your experience with mechanical design standards, CAD proficiency, and any analysis techniques you've used. This will help us understand your depth of knowledge.
Apply Through Our Website:We encourage you to apply directly through our website for a smoother application process. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at Addition+
✨Know Your Stuff
Make sure you brush up on your mechanical engineering knowledge, especially in defence and aerospace. Be ready to discuss specific projects you've led, focusing on the end-to-end design and delivery of systems. This will show that you have the technical depth they’re looking for.
✨Show Leadership Skills
Prepare examples of how you've successfully managed teams and delivered complex hardware projects. Highlight your experience in mentoring engineers and driving continuous improvement initiatives. They want to see that you can lead from the front!
✨Engage with Stakeholders
Think about times when you've collaborated with customers and suppliers to resolve technical challenges. Be ready to discuss how you build strong partnerships and communicate effectively. This is key in a role where stakeholder engagement is crucial.
✨Be Ready for Technical Questions
Expect questions on mechanical design standards, materials, and manufacturing processes. Brush up on your knowledge of DFMEA, DFA, DFM, and any relevant analysis techniques like FEA. Showing your expertise here will definitely impress them!
