At Downer Professional Services (DPS), we work on complex and meaningful Defence, government, and infrastructure projects that shape Australia’s future. Our people are at the heart of what we do, bringing expertise, innovation, and leadership to critical programs.

In support of our business units, Mission Engineering, Advisory and Technical Services, and Team Downer as the prime Major Service Provider (MSP) we deliver above the line consulting services and Integrated Work Packages across the Department of Defence, including groups (Defence Digital Group (DDG), Capability Acquisition and Sustainment Group (CASG), the services (Navy, Army and Air Force).

We are continually seeking skilled Combat Systems Engineer for our consulting services and Integrated Work Packages. If you’re driven to make a meaningful impact and interested in future opportunities, we’d love to hear from you.

Joining our talent community ensures you’ll be considered for permanent consulting roles with Downer Professional Services, supporting Defence and National Security projects across all service lines. We're seeking to connect with Combat Systems Engineers experienced in overseeing the operation of cutting-edge weapons, mission systems, combat management systems, radars, communications, and electronic warfare equipment.

If successful in securing a role, your work may involve:

• Overseeing the maintenance, repair, and upgrades of sophisticated combat and electronic systems.
• Managing system installations, upgrades, and integration projects, ensuring timely delivery and operational efficiency.
• Diagnosing and resolving complex system issues, ensuring operational readiness.
• Collaborating with specialists to integrate weapons and communication systems into broader naval operations.
• Advising senior leadership on technical matters, contributing to the development of future naval technologies.

Our work is highly complex and confidential, applicants must be Australian citizens with a minimum NV1 security clearance. Additionally, compliance with International Traffic in Arms Regulations (ITAR) requirements may be necessary. In some cases, this may impose restrictions on individuals with dual nationality, permanent residency, or former nationality of specific countries as outlined in ITAR 126.1.

We are seeking candidates with defence industry experience in the follow areas:

• Strong experience in systems engineering, certification, and sustainment of combat systems within Defence, government, or professional services.
• Relevant qualifications or certifications in Engineering (Electrical, Systems, or related disciplines) OR equivalent Defence Industry experience.
• Familiarity with ASDEFCON processes, Defence Capability Lifecycle (CLC), and naval combat systems.
• Proven ability to work independently, prioritise complex tasks, and manage engineering investigations.
• Previous experience working with the Royal Australian Navy (RAN), CASG, or Naval Shipbuilding and Sustainment Group (NSSG) is highly regarded.

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.