At Downer Professional Services (DPS), we are committed to delivering outcomes that put Australia’s interests first. We work on complex and impactful Defence, government, and infrastructure projects that shape the future of our nation. Our people are at the core of our success, bringing expertise, innovation, and leadership to critical Defence programs.  

Our Technical, Advisory, and Capability (TAC) practice and Team Downer serves as one of the Major Service Providers delivering consulting services and Integrated Work Packages across the Department of Defence, leveraging innovative approaches such as mission and digital engineering to enable the successful delivery of critical Defence programs. This includes engagement with key areas across Defence including Defence Digital Group (DDG), Capability Acquisition and Sustainment Group (CASG), and the Navy, Army, and Air Force. 

Team Downer is currently recruiting a RF Systems System’s Integrator Specialist (Radio Frequency) in support of a land project in Sydney to: 

Provide advice, analysis and recommendations to internal and external stakeholders on RF planning, design and operation of the Mission Systems Contribute and adhere to radio design guidelines and standards with RF planning and design ensuring EME compliance  Support the Mission Systems Engineers with maintaining engineering authority and system baseline, including engineering change proposals, as part of the authorised engineering processes.  Prepare correspondence, supporting design documentation and reports including submissions and documents for higher consideration. 

The successful candidate must have Defence experience along with the following: 

System administration expertise  IT network configuration and change management experience  Completion of SOCOMD in-service radio suite courses 

Highly desirable qualifications and experience: 

Knowledge of SOCOMD systems and networks for voice/data communications  Experience supporting mission systems at the tactical edge  Proficiency in managing and troubleshooting multitier voice/data networks  Familiarity with IT network support tools and management processes  SOCOMD radio technology expertise  Administration of RoIP systems  Programming experience related to in-service tactical radio technology  Experience handling Accountable COMSEC Material (ACCM/HACE)  Tactical RF integration experience  Strategic RF infrastructure experience

Our work is highly complex and confidential; applicants must be Australian citizens with a minimum NV2 security clearance. Additionally, compliance with International Traffic in Arms Regulations (ITAR) requirements may be necessary. In some cases, this may impose restrictions individuals who are dual citizens, permanent residency, or former nationality of specific countries as outlined in ITAR 126.1.   

More than anything, you’ll bring a strong work ethic, a positive attitude, and a commitment to delivering high-quality outcomes for our clients. 

Why join Downer Professional Services?  

At Downer Professional Services, we’re not just a workplace, we’re a business dedicated to contributing to the shaping of the future of defence in Australia. As the country’s only sovereign prime, we’re committed to making a real difference in protecting Australia’s interests.  

Be first in line for future opportunities – By joining our talent network, you’ll receive priority consideration for upcoming roles that align with your skills and career goals, ensuring you stay ahead of the curve. 

Work on projects that matter – You’ll have the chance to contribute to career-defining projects that support Australia’s sovereign capability and national security, delivering real impact in Defence, government, and infrastructure. 

 Invest in your growth – We believe in continuous learning. Whether it’s through structured career mapping, mentoring, training programs, or our Summer and Winter Schools for accelerated learning, we provide the resources to help you advance in your career. 

Collaborate with Industry experts – You’ll work alongside highly skilled professionals and leaders in a supportive and collaborative environment, where knowledge-sharing and professional development are at the core of what we do. 

Enjoy a range of perks & benefits – As part of Perks@Downer, you’ll have access to discounted healthcare, savings on retail and car purchases, and exclusive industry benefits to support your lifestyle. 

Strong veteran support & Inclusion Initiatives – We actively support Defence veterans with policies including up to 20 days of Reservist Leave to help you transition while staying connected to service. 

Let’s connect 

If you’re interested in future opportunities with Downer Professional Services, register your Interest today. Simply apply now, and we’ll be in touch as relevant roles become available. 

Downer Group is an equal opportunity employer committed to diversity and inclusion. We encourage applications from all backgrounds, including First Nations people and those from culturally and linguistically diverse communities. 

At Downer Professional Services, we’re not just a workplace—we’re a business dedicated to contributing to the shaping of the future of defence in Australia. As the country’s only sovereign prime, we’re committed to making a real difference in protecting Australia’s interests.