Principal Mechanical Design Engineer

Redline Group Ltd; Essex; On-site; GBP 50,000 - 75,000; Full time

Job summary

A leading technology company in Essex is seeking a Principal Mechanical Design Engineer to join their R&D division. The role involves leading mechanical design projects, producing technical documentation, and collaborating with engineers across various disciplines. Ideal candidates are degree-qualified with proficiency in CAD, a strong understanding of materials, and proven leadership in project delivery. UK working rights are required, and this role offers the chance to innovate in advanced technology.

Qualifications

• Hands-on experience in mechanical design.
• Strong ability to work collaboratively with cross-functional teams.
• Proven project leadership skills with consistent high-quality results.

Responsibilities

• Lead mechanical design from specifications to delivery.
• Produce and maintain technical documentation.
• Contribute to design reviews and solve technical challenges.

Skills

Proficiency in CAD and FEA analysis

Strong knowledge of materials

Excellent problem-solving skills

Effective communication

Education

Degree qualified Engineer

Job description

An exciting opportunity has arisen for a Principal Mechanical Design Engineer to join one of the leading companies in RF and Sensing technology, based in Essex.

Part of a globally recognised organisation, this company is shaping innovation across the medical, aerospace, and defence industries. Their expertise has contributed to world–class projects such as the Hubble Space Telescope, cancer radiotherapy machines, and advanced driver–assistance systems in luxury vehicles.

They are seeking a Principal Mechanical Design Engineer to join their R&D division. This role will be instrumental in developing new products and driving the next phase of the company's growth.

The position requires someone hands–on, adaptable in day–to–day tasks, and keen to work collaboratively with the mechanical engineering team lead, process engineers, project lead engineers, and project managers.

Key responsibilities for this Principal Mechanical Design Engineer role based in Essex:

• Lead mechanical design and development, from customer specifications through to delivery of high–quality, on–time solutions
• Produce and maintain technical documentation, including drawings, test plans, and reports
• Contribute to design reviews and resolve technical challenges in collaboration with process engineers
• Identify risks and deliver robust, independent solutions
• Stay up to date with new technologies and support process development and industrialisation

Desirable Experience for this Principal Mechanical Design Engineer role based in Essex:

• Degree qualified Engineer
• Proficiency in CAD and FEA analysis
• Strong knowledge of materials, manufacturing processes, and mechanical systems
• Excellent problem–solving, critical thinking, and creativity skills
• Effective communicator and collaborative team player
• Proven project leadership with consistent, high–quality results

Due to the nature of the sector our client is unable to offer a sponsorship, so UK working rights are required.

This role offers the chance to shape the next generation of products at the forefront of advanced technology. Whether you are a Senior Engineer seeking a fresh challenge or an Engineer with several years of experience looking to step up, this is an exciting career opportunity.

Apply Now: Please send your CV to (url removed) or contact Kyle Graveney at (phone number removed) / (phone number removed) for more information.