464 Defense Security jobs

Melbourne, Victoria, AU (On-site)

IAG Defence & National Security (DNS) is seeking a Cyber Security Engineer to lead accreditation, assurance and compliance for Defence capabilities…

Melbourne, Victoria, AU (On-site)

Hanwha Defence Australia, based at the Avalon H-ACE facility, seeks a Senior Engineer – Cyber Security to lead system‑level cybersecurity across…

Melbourne, Victoria, AU (On-site)

IAG Defence & National Security in Australia seeks an experienced Cybersecurity Certification Consultant to support security assurance and…

Australia (Remote)

Aris Zinc Group in Australia is seeking a SCTY Cyber Security Assessor to contribute to security architectures and lifecycle processes within defence programs.

Canberra, Australian Capital Territory, AU (On-site)

Leidos Australia is seeking a GRC Analyst to provide governance, risk and compliance leadership across Defence ICT initiatives.

Willoughby, Sydney, New South Wales, AU (On-site)

Bechtel is seeking an Information Security Compliance Lead to develop, implement, and maintain the organisation's security compliance program for…

Melbourne, Victoria, AU (On-site)

Leidos Australia is seeking a Security Lead for Projects & Systems Delivery to drive cyber security across a major Defence program.

Melbourne, Victoria, AU (On-site)

A prominent defence service provider in Melbourne is seeking a Cyber Security Specialist responsible for protecting personnel and information by…

Brisbane, Queensland, AU (Hybrid)

CAE is seeking a Cyber Security Specialist based in Brisbane, Queensland.

Sydney, New South Wales, AU (On-site)

C4i Solutions is seeking a Cyber Security Assessor to deliver cyber security assessments and authorisation activities for Defence ICT, OT, and…

Canberra, Australian Capital Territory, AU (On-site)

Downer in Canberra is seeking a SCTY Cyber Security Assessor to support security architecture development within Defence system contexts.

Canberra, Australian Capital Territory, AU (On-site)

Electro Optic Systems in Canberra seeks a Senior Cyber Security Engineer to lead system‑level security across Defence programs.

Location not specified (On-site)

Rheinmetall Defence Australia seeks a Principal Cyber Security Engineer to assure cyber security and regulatory conformance of products across…

Canberra, Australian Capital Territory, AU (On-site)

A$170–205K / year

Bluestaq Australia is looking for a Cybersecurity Engineer in Canberra to handle the design and implementation of cybersecurity architecture for…

Canberra, Australian Capital Territory, AU (On-site)

Client 1 is seeking an experienced Cyber Security Lead to support a major Defence program.

Mawson Lakes, Adelaide, South Australia, AU (Hybrid)

e2 Cyber is seeking a Principal Cyber Security Advisor for a high-profile Defence program based in Mawson Lakes.

Melbourne, Victoria, AU (Hybrid)

Leidos Australia is seeking a Cyber Security Lead to support a major Defence program in Melbourne CBD.

Canberra, Australian Capital Territory, AU (On-site)

We continually strive to help our workforce achieve their professional and personal goals, engaging them in challenging and inspiring projects.

Canberra, Australian Capital Territory, AU (On-site)

SYPAQ is an industry leader in C4ISREW and autonomous systems integration, product development, and consulting services, with established engineering…

Redbank, Brisbane, Queensland, AU (On-site)

Rheinmetall Defence Australia is seeking a Principal Cyber Security Engineer based at our MILVEHCOE site in Redbank, Queensland.