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Mechanical Engineer in Petersfield

Job DescriptionJoin Us as a Mechanical Engineer!\n

Location: Portsmouth Naval Base – Hybrid Working Available

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At BAE Systems, we believe in flexibility! Explore a range of hybrid and flexible working arrangements tailored to fit your lifestyle. Just ask your recruiter about the options available for this role.

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Salary: Approximately £45,000, based on your skills and experience.

Who We Are\n

Become a part of something greater at BAE Systems! As a valued member of our global team, you’ll leverage your unique skills and perspectives to drive innovation and safeguard what matters most. Here, you’ll play a crucial role in delivering cutting-edge, technology-driven defense, aerospace, and security solutions, shaping a safer future for everyone.

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From the depths of the ocean to the far reaches of space, your career at BAE Systems has no limits!

Your Role\n

As a Mechanical Engineer, you will be instrumental in supporting key WTA (Warship Technical Authority) service elements across naval platform systems. Your responsibilities will include:

Core Duties:\n

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  • Providing mechanical engineering support across diverse naval platform systems and critical marine services.
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  • Managing platform system requirements in collaboration with internal teams and external stakeholders.
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  • Ensuring systems design integrity across various engineering contexts and program deployments.
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  • Conducting investigations, impact assessments, and integration analyses to facilitate data-driven technical decisions.
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  • Implementing design changes safely and efficiently while maintaining configuration control and system integration.
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What We’re Looking For\n

Essential Skills:

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  • A degree in Mechanical Engineering with relevant industry experience.
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  • Progressing towards professional registration (e.g., IMechE or equivalent).
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  • Basic understanding of complex naval platforms, systems, and equipment.
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  • Knowledge of engineering standards, governance, assurance, and compliance requirements.
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  • Strong stakeholder engagement skills with MOD, navies, OEMs, and industry partners.
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  • Experience in areas such as mechanical systems design assurance, product lifecycle management, and safety case development.
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About the Asset Management Team\n

This role is part of the Warship Technical Authority (WTA) Service Hub within the Asset Management team. The WTA delivers comprehensive engineering expertise and change management to ensure safe, assured, and high-quality support across Warship Support programs. Our team supports various naval classes and international navies, providing services like Requirements Management, Technical Investigations, and Material State Management.

Why Choose BAE Systems?\n

Here, you’ll build a career filled with purpose and endless possibilities. With a focus on lifelong learning and meaningful work, you’ll have the opportunity to grow your career with confidence. Your contributions will be recognized, and you’ll enjoy rewards tailored to your needs and those of your family, including support for financial and personal well-being.

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In an environment that embraces sustainable practices and a strong sense of shared purpose, you’ll find a supportive culture where you can truly belong and make a difference.

A Place Where Everyone Can Thrive\n

We are committed to fostering an inclusive workplace where everyone feels valued and supported. We believe that diverse backgrounds, perspectives, and experiences strengthen our teams and are essential to our success.

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Important Note: Many roles at BAE Systems are subject to security and export control restrictions. Factors such as and may affect your eligibility for certain positions. All applicants must meet the Baseline Personnel Security Standard, with many roles requiring higher levels of Security Vetting.

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Closing Date: 13th October 2026

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We may close this vacancy early if we receive sufficient applications, so don’t wait—submit your application as soon as possible!

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#LI-JP1

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#LI-Hybrid

Mechanical Engineer in Petersfield

Petersfield, UK
Full time

Published on 10/11/2026

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