Join our Downer Professional Services team and play a key role in delivering complex defence and national security projects that safeguard Australia’s future.

Downer Professional Services comprises of our Technical, Advisory, and Capability consulting practice, and Team Downer, which partners with CASG and NSSG as a major service provider to Defence. Together, we are a multi-disciplinary advisory and delivery partner of choice for clients across Defence and National Security.

We currently have an opportunity for a Sustainment Maintenance Support Lead in Adelaide, South Australia, on a full time basis basis, supporting maintenance governance across SDACSPO capabilities.

What You’ll Do

This role offers a broad scope, with key role responsibilities including:

• Provide governance and oversight of maintenance activities across SDA assets, track planned maintenance and proactively investigate deferred activities.
• Maintain strong stakeholder relationships and advise the Integrated Product Support Manager on maintenance issues, risks and practical solutions aligned with strategic intent.
• Review maintenance facilities, infrastructure and Government Furnished Materiel to ensure they remain fit for purpose and compliant with Defence policy, statutory obligations, licensing, certification and registration requirements.
• Oversee maintenance personnel, inventory, high-risk plant, support and test equipment registers, calibration requirements and contractor use of Government Furnished Materiel.
• Govern maintenance technical data and contractor documentation, including Maintenance Manual updates, Technical Order redlines, configuration baselines, ILSAR updates, acquisition-to-sustainment reviews and consolidation of MRT data against contractor schedules.

What You’ll Bring

• Demonstrated experience in maintenance governance, sustainment support or Integrated Logistics Support within a complex Defence or similarly regulated environment.
• Strong knowledge of maintenance management frameworks, technical data governance, asset management and compliance obligations for facilities, infrastructure and high-risk plant.
• Experience reviewing contractor plans, schedules, RACI arrangements, certification matrices, fatigue management plans and maintenance performance data.
• Ability to anticipate and analyse maintenance risks, identify workable solutions and provide clear advice to senior stakeholders.
• Strong stakeholder engagement, communication and document review skills, with the ability to work across acquisition, sustainment, engineering, supply and contractor teams.

Due to the nature of the work, you are required to currently hold and maintain an AGSVA Security clearance as required by the Commonwealth. In some instances, compliance with International Traffic in Arms Regulations (ITAR) requirements may also be an inherent requirement.

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 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.

What is means to belong at Downer Professional Services

• Meaningful work: Help to deliver critical Defence projects that protect Australia and shape its future.
• Professional development: Access career mapping, accelerated learning programs, and shared learning through our Communities of Practice.
• Great perks: Enjoy discounts on healthcare, retail, vehicles, and more through Perks@Downer.
• Veteran support: Benefit from initiatives like up to 20 days of Reservist Leave to stay connected post-service.

You want your work to matter and so do we. With over 26,000 people across Australia, New Zealand and the Pacific, our team is made up of individuals with unique perspectives, backgrounds, and ideas. We know that diversity makes us stronger and we actively celebrate it through our commitment to inclusion and belonging.

If you need support or adjustments through the recruitment process, just let us know, we’re here to help you put your best foot forward