Job Location: Mawson lakes or Osborne Shipyard, South Australia– We offer a range of hybrid and flexible working arrangements– please speak to your recruiter about the options for this particular role. 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: The Communication Systems Engineer will interface with suppliers, Government Furnished Assets and OEM, to define and agree the solutions for individual subsystems within the overall ships communications system, including the design of the installation on the ship. Participation with, and support to, other areas of the Combat Systems Integrated Product Team. Core Duties: * Work with suppliers to guide solutions and to define interfaces to the ship and other subsystems. * Maintain functional and physical data in the Ships Integrated Architecture Framework. * Be the subject matter expert for individual subsystems. * Coordinate engineering inputs for development of the Land Based Test Site technical solution. * Ability to lead small teams in area of expertise. * Good contributor to a team-based working environment. * Prioritise and execute work with minimal supervision and provide direction to team. * Able to undertake independent thought and rationalise options towards realistic outcomes, with minimum guidance. KEY CRITERIA: * Tertiary qualification in Engineering or scientific discipline, or equivalent that is appropriate to communications * Eligibility for membership with Engineers Australia or equivalent * Proven background in System Engineering, Integration, Test and V&V. * Background in Military Communications, RAN or RN communications, voice / data / radio products is desirable. * Knowledge of appropriate engineering development methodologies, strategies. * Experience of supplier technical management / liaison. * Defence security clearance or eligibility to obtain NV1 Clearance * Eligibility to be cleared for International Traffic In Arms (ITAR) regulations The Hunter Team BAE Systems Australia is leading the largest ever surface ship project in Australia's defence history - the design and build of Hunter class frigates. The Hunter Class Frigate Program is transforming Australia's shipbuilding industry by supporting the building of a world-class, continuous naval shipbuilding capability for our nation 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