Mechanical Engineer – Fire Systems

Job Description

Mechanical Engineer – Fire Systems

Job Location: Osborne, SA or Melbourne, VIC, or Cairns, QLD

Who we are:

Join BAE Systems and you’ll be part of something bigger. As a valued member of our global colleague network, you’ll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You’ll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow – shaping a safer future, for all of us.

From the depths of the ocean, to the far reaches of space – there’s no limit to where a career at BAE Systems could take you.

Role Description:

We have a great opportunity for a Mechanical Engineer – Fire Systems to join our Hunter Class Frigate Program. This role will ideally be based in Osborne (SA), Melbourne (VIC), or Cairns (QLD).

If you are based outside of Adelaide, please note occasional travel to Osborne may be required.

You will be responsible for working within the team on mechanical systems, specifically on fire suppression systems. It is important that you have previous experience working with fixed firefighting systems, demonstrated AutoCAD experience and excellent communication skills.

Core Duties:

This role will see you:

• Developing mechanical fire suppression system equipment to meet an established set of requirements, including participating in design reviews
• Developing optimised fire suppression systems and/or equipment detail designs and present the designs in design reviews
• Supporting the translation of the fire suppression systems and/or equipment design into a manufacturable solution and incorporate changes as required
• Undertaking the integration and validation of the fire suppression systems and/or equipment design including contributing to the integration and validation plans and reports
• Supporting fire suppression systems and/or equipment qualification activities to ensure that the product meets all requirements including safety and regulatory requirements.

Essential Skills:

• Bachelor’s degree in Mechanical Engineering, Mechatronic Engineering or Aerospace Engineering. Experience in maritime may be considered suitable in lieu of a degree
• Experience in a maritime/marine defence environment would be highly advantageous
• A strong background in the design, maintenance, and troubleshooting of fixed fire fighting systems
• Demonstrated experience using AutoCAD
• Excellent communication skills for stakeholder engagement and documentation writing
• A current NV1 Clearance or eligibility to obtain
• Eligibility to be cleared for International Traffic in Arms (ITAR) regulations

Why BAE Systems?

Here you’ll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work – this is a place where you can grow your career with confidence and be empowered to be your best. You’ll be recognised for your contribution and enjoy rewards tailored to what’s most important to you and your family – support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make.

A place where everyone can thrive

We’re committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do.

We support our veteran community through VetNet Australia, along with initiatives such as Reserve Service Leave, a Veteran Mentoring Program, and partner-supported programs.

We welcome applications from all candidates and strongly encourage Aboriginal and Torres Strait Islander peoples to apply.

We are proud to be recognised as an employer of choice for women by WORK180 and recipients of the Benchmarcx Top Employer for Candidate Experience Excellence 2026. As members of the Circle Back Initiative, we commit to responding to every applicant.

If you require any reasonable adjustments during the recruitment process, please contact our recruitment team to discuss the support you may need. You can also connect with us via Careers and Employment.

Security statement

Please note, as a defence security clearance is required for this role, applicants must be Australian citizens and either possess or be eligible to obtain and maintain one. Further information regarding security clearances. International Traffic in Arms Regulations (ITAR) are applicable and as such, your nationality may be a factor in determining your suitability for this role. Please visit this webpage for more information