Trades: Structures | Mechanical | Avionics Program: F35 Lightning II fighter jet Location: Williamtown, NSW Why join the BAE Systems Australia F35 Program? * Work on 5th Generation aircraft technology * $10,000 domestic relocation assistance * Dual Trade Pathway * 4-day working week: Monday to Thursday * Long-term career progression BAE Systems Australia works in a thriving sector– one that puts us at the forefront of exciting and meaningful work. Every day we push boundaries to produce innovative and ground-breaking technology. Individually we all contribute to our success. Collectively we make the impossible possible. We play a critical role in the global sustainment of the F35 Lightning II, the world's most advanced fifth-generation fighter aircraft. With a strong heritage in fast jet and trainer platforms, we support the Australian Defence Force across the full air capability lifecycle, sustaining Australia's F35 fleet and delivering regional maintenance support throughout the Asia-Pacific as part of the multinational F35 program. About the OPPORTUNITY: We are seeking qualified Aircraft Maintenance Engineers across Structures, Mechanical and Avionics trades to support ongoing sustainment and capability growth based in Williamtown NSW. As an Aircraft Maintenance Engineer on the F35 program, you will report to a Team Leader and perform scheduled and unscheduled maintenance activities in accordance with authorised technical data and regulatory standards. Responsibilities for each trade includes: Structures: * Production, maintenance and sheet metal repair * Composite and bonded structure repairs * Structural modifications and inspections Mechanical: * Hydraulic, pneumatic and environmental systems * Propulsion-related system components * Aircraft mechanical servicing and fault rectification Avionics: * Fault diagnosis and maintenance of avionics systems * Electrical and integrated aircraft systems * Compliance with technical publications and certification requirements About YOU * Certificate IV in Aeroskills trade or equivalent (Mandatory) * Australian Citizenship (Mandatory) * Ability to obtain and maintain a Defence Security Clearance and ITAR (Mandatory) * Strong attention to detail and compliance mindset * Ability to work in high-performance team environments Application Requirements&Clearances Equivalent aircraft maintenance trade qualifications may be considered on a case-by-case basis depending how it aligns to the current Certificate IV in Aeroskills apprenticeship training standard. 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 appropriate clearances: further information regarding security clearance. International Traffic in Arms Regulations (ITAR) are applicable and as such, your nationality may be a factor in determining your suitability for this role. About US At BAE Systems Australia, you'll join a workplace that genuinely cares about your wellbeing. We value diversity and understand that an inclusive culture helps everyone thrive. As Australia's largest defence company, you'll be part of a global team delivering some of the most advanced and meaningful work in the country, with endless opportunities to shape your career, wherever it may lead. We welcome applicants from all backgrounds and strongly encourage Aboriginal and Torres Strait Islander people to apply. We're proud to be recognised as an employer of choice for women by WORK180 and to be awarded the Benchmarcx‘Top Employer for Candidate Experience Excellence 2026'. To learn more about our employee benefits and recruitment process, visit BAE Systems Careers: www.baesystemscareers.com.au