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Amentum is seeking multiple Senior Commercial Advisors to support Defence Air Combat Systems in Newcastle, based full-time at Williamtown. NV1 clearance is required and roles cover procurement planning, tendering, contract formation, and governance across the capability lifecycle.
These positions involve liaison with stakeholders at all levels, providing commercial advice across procurement, legal, financial and technical areas, mentoring junior staff, and ensuring compliance with policy
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.
Amentum are seeking multiple Senior Commercial Advisors supporting Defence Air Combat Systems in Newcastle. The requirement is for a Senior Commercial Officer and Commercial Officer to support Air Combat Systems Program Office (ACSPO). 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.
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.