About the role We are seeking a skilled Field Service Representative - P-8A Avionics & Mission Systems to join the Maintenance Support team in Edinburgh, South Australia, supporting 11 and 12 Squadron operations. This role is focused on the sustainment of the P-8A Poseidon, with particular emphasis on avionics and mission systems. You will provide technical support to maintenance and engineering stakeholders, helping to resolve complex aircraft faults, improve maintenance practices, and support aircraft availability. This is a hands-on, highly collaborative role that requires strong technical judgement, sound communication skills, and the ability to work effectively across multiple stakeholder groups within a Defence environment. Key Responsibilities * Provide platform avionic subject matter expertise to Maintenance and Engineering teams in support of complex aircraft fault resolution * Lead maintenance investigations and contribute to improvements in maintenance practices, policies and technical instructions * Support ILM, DM and operational maintenance teams with planning and scheduling to reduce risk to aircraft availability * Mentor junior technicians and provide guidance on platform-specific systems and aviation maintenance practices * Support the development and delivery of continuation training following maintenance events, changes or lessons learned * Liaise with the Defence customer, ADF end user and Boeing sustainment teams to support the ongoing evolution of the capability * Assist with reporting on system availability, platform performance and contract KPIs * Identify and manage risks, delivering against milestones and project schedules in a matrix environment What You'll Bring Essential: * Demonstrated understanding of the Defence aviation maintenance and engineering regulatory framework * Minimum 5 years experience in an operational aviation maintenance environment * Minimum 3 years experience providing engineering and/or logistics support within an ADF military technical or logistics environment * Proven ability to solve complex technical problems using sound judgement and practical thinking * Strong written and verbal communication skills * Ability to work effectively across teams and with stakeholders at all organisational levels * Strong interpersonal skills and a collaborative, professional approach Desirable: * Knowledge of P-8A avionics and mission systems, or significant Boeing 737 experience * Understanding of the P-8A Program, particularly avionics and mission systems integration in support of ADF capability * Experience supporting communications and electronic systems in a Defence environment * Experience working in Defence or complex engineering project environments Applicants must be Australian citizens to meet Defence security requirements. Successful candidates will be required to undergo the standard government vetting process, which BDA will sponsor and support. Benefits * Competitive Salary & Bonuses: Enjoy a competitive salary along with yearly bonuses * Flexible Work Schedule: Benefit from a hybrid work model, allowing you to work remotely for up to 2 days a week. * Paid Leave Options: Access various paid leave entitlements to support your personal and family needs. * Boeing Discount Program: Take advantage of discounted health insurance premiums, travel, and retail shopping, along with a nationwide Fitness Passport. * Financial Benefits: Explore options for novated leasing and salary sacrifice for superannuation. * Career Development: Receive both informal and formal tailored mentorship to accelerate your career growth and design promotional pathways. * Recognition Program: Participate in our recognition award program, which acknowledges professional achievements through a points and payment scheme. About the company With over 4,500 team members across Boeing Australia, BDA is committed to the safety of Australia ensuring strong allies with the ADF, specialising in system integration and military excellence. At the heart of BDA is our people, were commitment to local partnerships and community engagement drives excellence and recognition. We empower all voices and embrace change, so help us be part of that change, and better the future of the nation. Turn a challenge into an opportunity for tomorrow. We are committed to building a unique and inclusive workplace. Female applicants, people of Aboriginal or Torres Strait Island descent and ex-defence personnel are encouraged to apply. How to apply If you are ready to join an innovative defence industry leader, click Apply Now. Applications close Friday 5th June 2026 For more information about Boeing Defence Australia including our values and behaviors see our new website https://www.boeing.com.au/about-boeing-in-australia/subsidiaries/boeing-defence-australia