Mechanical Maintenance Fitter

Job Description

Job Location: Edinburgh Parks, South Australia. Monthly RDO available.

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 an exciting permanent, full-time opportunity in our Advanced Manufacturing – Advanced Machining team. As a qualified Mechanical Maintenance Fitter from Defence, Aviation, Manufacturing or another highly regulated environment, you’ll join a small specialist team supporting CNC machinery, automated systems, and precision equipment.

Core Duties:

• Perform preventative maintenance/repairs on CNC machinery, robotics & automation systems.
• Respond to breakdowns with structured troubleshooting to restore equipment quickly.
• Complete a range of mechanical tasks such as bearings, belts, lubrication and guarding adjustments.
• Equipment installations, commissioning, upgrades & minor mechatronic modifications.
• Accurate CMMS records to support planning, asset history and reliability improvements.
• Collaborating with mechanical, engineering, production & quality teams to optimise performance.
• Identify reliability risks and contribute to continuous improvement initiatives.
• Follow isolation procedures, safe work practices and all quality standards.
• Provide responsive support to production, communicating effectively with stakeholders.
• Mentor junior technicians and apprentices through on-the-job guidance.
• Assist engineering teams with diagnostic docs, technical updates and maintenance procedures.
• Review, update and produce technical publications and test procedures.

Essential Skills:

• Certificate 3 in Engineering – Mechanical or equivalent.
• High-Risk Work Licence (EWP) and LOTO/permit-to-work training preferred.
• Experience in Defence, Aviation, Manufacturing or other complex and highly regulated environments.
• Commitment to safety, accuracy, and continuous improvement.
• Mechanical maintenance experience in CNC machining, robotics, advanced manufacturing, or high-precision production environments (highly desirable)

The Advanced Manufacturing Team

We’re an industry leader in advanced manufacturing, expanding sovereign capability at our Edinburgh Parks facility in Adelaide. Our programs deliver cutting-edge solutions across Police and Defence’s Air, Land, and Sea domains.

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