Tell me about this role: We are currently looking for an NV1 security cleared Cross Domain Solution Specialist to join our team on a permanent basis. You will provide a range of advisory services covering security strategy, GRC and architecture. The successful candidate will possess a technical background to lead technical security assessment and review tasks. This role offers uncapped training and development opportunities as well as other benefits including subsidised parking, flexible working and different leave arrangements including paid parental, study, reserve and volunteer leave. What will I be doing day to day? Provide SME advice on CDS architecture, integration, and security posture Support Architectural Reviews and Secure-by-Design assessments Contribute to A&A activities, PoAM development, and risk mitigation Engage with Defence stakeholders (RAAF, DSTG, BAE) and security bodies (ASD, ASIO, DCIAB) Assist in developing Decision Briefs, TSBs, and CCPs Represent CoA interests in vendor and contractor engagements Identify and escalate blockers to maintain project momentum What sort of skills do I need? Bachelor of Engineering or equivalent technical qualification Demonstrated experience with Cross Domain Solutions in Defence or national security contexts Strong understanding of ICT infrastructure, network security, and system integration ITAR Compliance Australian citizenship and a minimum NV1 security clearance 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 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 Jeremy Parkinson, jeremy.parkinson@global.amentum.com .
