Senior Mechanical Engineer

🔒 Confidential Employer
Posted 10 January 2026
LOCATION
Milton Keynes
TYPE
Contract
LEVEL
Mid-Senior level
SALARY
£75 / hour
CATEGORY
Engineering
This employer holds a UK Home Office sponsor license — sponsorship for this specific role is at the employer’s discretion

SKILLS

Mechanical Engineering 3D CAD Software Structural Design Numerical Calculations Tolerance Studies Manufacturing Data Packs GD&T Electro-Optic Products Knowledge

FULL DESCRIPTION

Senior Mechanical Engineer (contract) in Milton Keynes

Milton Keynes

Temporary

50 - 75 £ / hour (est.)

No home office possible

Apply now

At a Glance

- Tasks: Design and develop cutting-edge mechanical solutions for next-gen missile seeker programmes.

- Company: Leading aerospace and defence company with a focus on innovation.

- Benefits: Competitive pay, flexible working hours, and opportunities for professional growth.

- Why this job: Join a dynamic team and contribute to impactful projects in aerospace technology.

- Qualifications: Experience in mechanical engineering, 3D CAD software, and electro-optic products.

- Other info: Collaborative environment with a strong emphasis on sustainability and quality.

The predicted salary is between 50 - 75 £ per hour.

We are currently looking for a Senior Mechanical Engineer to join the Precision Guidance Integrated Project Team (IPT), working on equipment for the next generation of Missile Seeker Programmes.

What you’ll do as a Senior Mechanical Engineer:

  • 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 approved PLM system (Teamcenter).
  • Contribute to reviews of Mechanical designs in accordance with business and industry standards.
  • Deliver design solutions against Technical Requirements, within budget and timescales.

What we need from you:

  • Mechanical engineering for Electronic Products (including EO).
  • Perform ‘hands on’ mechanical design and development using 3D CAD software (PTC Creo).
  • Structural design and an ability to carry out ‘first pass’ analyses and work in conjunction with full-time Structural Analysts.
  • Experienced in working on Electro-Optic Products, with proven knowledge of electrical screening, grounding, opto-mechanical sub-assemblies, etc.
  • Detail and assembly drawing generation, in accordance with BS8888.
  • Numerical calculations, tolerance studies, etc.
  • Proven understanding of the application of materials and process finishes to meet EO Product needs.
  • Experienced in the design of Jigs, Fixtures and Tooling to support the Assembly, Integration and Testing of EO Products, for the Aerospace and/or Defence sector.
  • Ability to work within a multi-discipline IPT.
  • Knowledge of Cable Harness design, including Connector selection, screening, strain relief methods, etc.
  • Experienced in various aspects of DfX, including Manufacturing, Assembly, Test, Integration and Sustainability.

Senior Mechanical Engineer (contract) in Milton Keynes employer: [Employer hidden — view at passion-project.co.uk]

As a Senior Mechanical Engineer at our Basildon location, you will be part of a dynamic team dedicated to pioneering advancements in missile seeker technology. We pride ourselves on fostering a collaborative work culture that values innovation and professional growth, offering competitive pay and the opportunity to work on cutting-edge projects within the aerospace and defence sectors. Join us for a rewarding career where your contributions directly impact critical business programmes and national security.

Contact Detail:

[Employer hidden] Recruiting Team

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StudySmarter Expert Advice 🤫

We think this is how you could land Senior Mechanical Engineer (contract) in Milton Keynes

#### ✨Tip Number 1

Network like a pro! Reach out to your connections in the aerospace and defence sectors. Attend industry events or webinars, and don’t be shy about asking for introductions. We all know that sometimes it’s not just what you know, but who you know!

#### ✨Tip Number 2

Prepare for those interviews by brushing up on your technical knowledge. Make sure you can talk confidently about mechanical design, CAD software, and any relevant projects you've worked on. We want you to shine when discussing your experience with Electro-Optic Products!

#### ✨Tip Number 3

Showcase your skills through a portfolio! If you’ve got examples of your mechanical designs, calculations, or even jigs and fixtures you’ve created, put them together. We love seeing tangible proof of your expertise, especially in areas like DfX and manufacturing.

#### ✨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, we’re always looking for talented individuals like you to join our team, so make sure you get your name in the mix!

We think you need these skills to ace Senior Mechanical Engineer (contract) in Milton Keynes

Mechanical Engineering

3D CAD Software (PTC Creo)

Structural Design

Numerical Calculations

Tolerance Studies

Manufacturing Data Packs

GD&T (Geometric Dimensioning and Tolerancing)

Bill of Materials (BoM) Generation

Electro-Optic Products Knowledge

Detail and Assembly Drawing Generation

Jigs, Fixtures and Tooling Design

Cable Harness Design

DfX (Design for Excellence)

Multi-discipline Team Collaboration

Some tips for your application 🫡

Tailor Your CV:

Make sure your CV is tailored to the Senior Mechanical Engineer role. Highlight your experience with 3D CAD software, especially PTC Creo, and any relevant projects you've worked on that align with the Missile Seeker Programmes.

Showcase Your Skills:

Don’t just list your skills; demonstrate them! Use specific examples from your past work that showcase your mechanical design capabilities, particularly in Electro-Optic Products and your understanding of BS8888 standards.

Craft a Compelling Cover Letter:

Your cover letter is your chance to shine! Explain why you’re passionate about this role and how your background makes you a perfect fit for the Precision Guidance Integrated Project Team. Keep it concise but impactful!

Apply Through Our Website:

We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates!

How to prepare for a job interview at [Employer hidden]

✨Know Your Stuff

Make sure you brush up on your mechanical engineering principles, especially those related to Electro-Optic Products. Be ready to discuss your experience with 3D CAD software like PTC Creo and how you've applied it in past projects.

✨Showcase Your Problem-Solving Skills

Prepare examples of how you've tackled complex design challenges in the past. Highlight your ability to generate mechanical solutions that meet both company and international standards, and be ready to explain your thought process.

✨Understand the Role's Requirements

Familiarise yourself with the specific responsibilities outlined in the job description. Be prepared to discuss how your previous work aligns with the needs of the Precision Guidance Integrated Project Team and how you can contribute to their success.

✨Ask Insightful Questions

At the end of the interview, don’t hesitate to ask questions about the team dynamics, project timelines, or the technologies they use. This shows your genuine interest in the role and helps you gauge if it's the right fit for you.

Senior Mechanical Engineer (contract) in Milton Keynes

[Employer hidden]

Location: Milton Keynes

Apply now

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