Tell me about this role: We are currently looking for a security cleared (NV1 or higher) System Administrators ( Field Service Representative) to manage and support complex networks and systems including hardware installation and configuration. The System Administrator will have understanding of cyber operations, system administration sustainment and maintenance, inclusive of software. This is a permanent opportunity located in Canberra but will consider Melbourne or Adelaide. Interested candidates must be Australian citizens with an active NV1/NV2 clearance. What will I be doing day to day? Level 1 and 2 support for all products. Auditing and asset management of materiel, at unit locations Participate in support request triage Maintain & administer DCR and SDTE infrastructure and endpoints What sort of skills do I need? Australian government and or Defence experience Demonstrated knowledge in IT Administration. VMWare vCentre – Progress through the VMWare vSphere learning pathway Certified SAFe® Practitioner (Desirable) Strong communication skills Strong problem solving and conflict resolution skills 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. Inclusion - Our employees should feel safe bringing their whole self to work, we offer a number of programs promoting inclusion. Benefits and Rewards – Our benefits 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 Shams Ruhani, shams.ruhani@global.amentum.com