Amentum is continually expanding our opportunities working on prominent defence projects across air, land and sea supporting the critical capabilities that keep Australia safe. We have a growing presence in cyber, space and nuclear programs.

Role Description:

Amentum are seeking multiple Commercial Advisors supporting Defence Air Combat Systems in Newcastle. The requirement is for a Commercial Manager to support Air Combat Systems Program Office (ACSPO) and for a Commercial Officer to support Air Warfare Systems Program Office (AWSPO).

Based fulltime out of RAAF Williamtown, the NV1 cleared Commercial consultants will be responsible for administrative and commercial tasks within an integrated workforce. They will liaise with stakeholders of all levels, building good working relationships and providing a point of contact for all commercial enquiries.

These positions support commercial activities across the capability lifecycle, including procurement planning, tendering, contract formation, management and closure, ensuring compliance with legislation and policy. Providing commercial advice across procurement, legal, financial and technical areas, supporting the development of key documentation and strategies, collaborating with CASG stakeholders, and contributing to team capability through mentoring and guidance. These roles also support governance activities, including planning documentation, risk assessments and probity requirements.

These full-time positions are based at Williamtown, near Newcastle.

Day to Day Tasks include:





- Deliver contract development activities in accordance with CASG policy and within required time frames
- Lead and support commercial activities across the full capability lifecycle, from procurement planning to contract closure
- Collaborate with key CASG stakeholders
- Undertake research and provide advice on commercial, legal, technical and policy matters
- Mentor and support Contract Management and Contract Development Officers to build team capability
- Engage effectively with stakeholders and subject matter experts to achieve outcomes
- Ensure compliance with policy requirements and manage commercial risks and performance
- Deliver ACS Branch tasks efficiently and within expected time frames
- Provide timely, accurate and high-quality support to Executive Leadership

Essential Requirements:

- Tertiary qualifications in Business, Commerce, Law, Procurement, Contract Management, related field, or equivalent demonstrated experience
- Demonstrated experience in commercial, procurement or contract management within a complex, regulated environment
- Proven stakeholder management experience, with the ability to build and sustain effective working relationships across diverse groups
- Ability to identify, assess and manage commercial risks,



including those related to contract development, supplier performance and compliance
- Experience applying procurement frameworks, policies and governance requirements (Defence/CASG experience highly regarded)
- Australian citizenship and NV1 clearance required

What’s in it for me?

- Flexibility - We like our employees to have the flexibility they need to live the lives they choose. With flexible working options such as remote working or WFH where possible.
- Inclusion - Our employees should feel safe bringing their whole self to work, we offer a number of programs promoting inclusion.
- Benefits and Rewards – Our perks and rewards includes additional superannuation; flexible leave options; salary continuation insurance; professional certification bonus; employee discount program.

Amentum: Trusted Partner in National Security

Amentum is a key service provider to the Australian Government, supporting critical national security and Defence capabilities across land, air, maritime, cyber, space, nuclear, and digital domains. With over 880 professionals nationwide, we deliver complex infrastructure, logistics, and technical solutions with a strong focus on quality, safety, and innovation.

With 27+ years of experience and a presence in major cities and regions, we’re proud of our people—our greatest asset. Join us and be part of a high-performing team with exceptional benefits and career opportunities. Apply directly or reach out to Jeremy Parkinson, [email protected].

📌 Commercial Advisors (Multiple) | Defence Air Combat Systems (Newcastle)
🏢 Kinexus
📍 Newcastle