Cyber Security Architect

21 hours ago

Canberra, ACT, Australia Downer Professional Services Full time
Downer Professional Services – Cyber Security Architect

Join to apply for the Cyber Security Architect role at Downer Professional Services.

The position is based onsite at Campbell Park, Canberra.

Base pay range

A$156,000.00/yr - A$196,000.00/yr

What You'll Do

This role offers a broad scope, with key responsibilities including:

  • Design and deliver cyber security architecture and documentation to support certification and accreditation of Air C2 systems.
  • Coordinate with stakeholders across Defence, RAAF, CIOG, and certification authorities to ensure alignment and compliance.
  • Implement and apply security frameworks including PSPF, ISM, DSPF, NIST SP-800, and ISO 27000 series.
  • Provide technical leadership and guidance across ICT and cyber security domains.
  • Manage stakeholder expectations and ensure consistent security processes across delivery teams.
What You'll Bring
  • Proven experience as a Security Architect in large-scale ICT projects with deep technical expertise.
  • Strong knowledge of cyber security policies, standards, and frameworks.
  • Advanced technical writing, interpersonal, and organisational skills.
  • Ability to work independently and collaboratively with Defence and industry stakeholders.
  • Familiarity with Defence cyber worthiness concepts and architecture frameworks like DODAF, TOGAF, SABSA, or UAF.

Due to the nature of the work, you are required to currently hold and maintain a minimum Negative Vetting 1 or higher Security clearance as required by the Commonwealth. In some instances, compliance with International Traffic in Arms Regulations (ITAR) requirements may also be an inherent requirement.

Note: Some originally included emphasis has been reformatted for clarity; content remains focused on the role and requirements.

Why Downer Professional Services

At Downer Professional Services, we're dedicated to contributing to the shaping of the future of defence in Australia. As a sovereign prime, we're committed to protecting Australia's interests.

What it means to belong at Downer Professional Services
  • Meaningful work: Deliver critical Defence projects that protect Australia and shape its future.
  • Professional development: Access career mapping, accelerated learning programs, and shared learning through our Communities of Practice.
  • Great perks: Discounts on healthcare, retail, vehicles, and more through Perks@Downer.
  • Veteran support: Up to 20 days of Reservist Leave to stay connected post-service.

We're committed to inclusion and belonging and welcome applicants from diverse backgrounds and experiences. If you need support or adjustments through the recruitment process, we're here to help you put your best foot forward.

Seniority level
  • Associate
Employment type
  • Full-time
Job function / Industries
  • Defense and Space Manufacturing

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