Mechanical/Structural Engineer Job Location: Osborne, SA 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: An exciting opportunity for a Mechanical/Structural Engineer to join the Hunter Class Frigate Program based in Osborne, SA – please note this role requires onsite presence. Reporting to the Production Engineering Team Lead working under the Production Engineering Support Manager. This role will see you utilize and develop your engineering skills as you will be responsible for providing engineering advice to enable production and trades within your domain. We are looking at either degree qualified engineers or those with a diploma qualification to fulfil the requirements of the roles. Experience in one or more of the following domains will be highly desirable: * Auxiliary Systems including piping and HVAC * Shipboard outfitting, equipment and machinery * Marine materials including coatings and welding * Fabrication/assembly and/or repair of ship primary hull structures Core Duties: * Review reported issues and conduct technical investigations, including root cause analysis and engineering assessments within your area of expertise * Liaise with stakeholders and subject matter experts to gather insights on affected systems and equipment, supporting informed decision-making * Deliver engineering analysis and recommendations to the Technical Authority to ensure the as-built product aligns with design intent * Act as a key communication link between Production and the broader business, supporting effective issue management processes Essential Skills: * Engineering degree or diploma qualification appropriate to the level of the role sought * Strong attention to detail, with the ability to focus on specific tasks and issues while effectively managing competing priorities * Excellent communication skills, with the ability to liaise with a diverse range of stakeholders and ask insightful questions to gather relevant information for informed decision-making * Proven ability to interpret CAD models, detailed design drawings, and technical documentation, including requirements, fabrication or assembly drawings, and Objective Quality Evidence (OQE) * Capability to apply established standards and engineering first principles to resolve complex engineering problems within area of expertise * Adaptability and flexibility to respond effectively to changing demands, priorities, and tasks * Holds, or is eligible to obtain, a Baseline Defence security clearance The Hunter Class Frigate Team The Hunter Class Frigate Program is comprised of various teams all with the same goal – to build the 6 new Frigates for the Royal Australian Navy. The Production Engineering Support team are part of the broader program working to deliver production engineering outcomes 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. The second part - this is an optional statement, which can follow the statement above. 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. (Remove for non-ITAR role) 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