▷ Apply Now: Cyber Security Assurance Specialist

3 weeks ago

Canberra, Australia ClearCompany Full time

Overview

Our client is a pioneering sovereign defence technology provider, supporting Australia/'s national security through cutting-edge engineering and cyber solutions. Known for its technical excellence, collaborative environment, and mission-led purpose, the organisation is expanding its Cyber Security capability during a period of rapid growth and investment in digital transformation.

With significant investment in cloud transformation and infrastructure modernisation, they offer a unique opportunity to contribute to projects of national significance.

The Opportunity

This is a rare opportunity to join a dedicated Cyber Security team in a permanent, Canberra-based role where your work directly protects systems of national importance.

You/'ll be contributing directly to secure-by-design infrastructure, next-generation threat detection capabilities, and streamlined response automation. You will play a critical role in cyber defence, threat detection, response, and incident resolution across complex, classified environments.

The Role

As the Cyber Security Assurance Specialist, you/’ll oversee the compliance and technical security posture of high-assurance classified systems. You/'ll also coordinate with external agencies and security authorities to ensure accreditation and monitoring frameworks are upheld.

Your key responsibilities include:

- Act as the ISSO for assigned classified ICT systems

- Lead system security compliance, monitoring and documentation

- Drive accreditation activities aligned to DISP, ISM, DSPF, and NIST

- Manage risk assessments, vulnerability analysis, and audit readiness

- Support hardware/software security configuration and change control

- Task and oversee sysadmins/security admins for assigned systems

- Provide cyber assurance advice to senior management and projects

- Act as Deputy ISSM as required

The Ideal Person

You/'re a seasoned cyber security or system assurance professional with over 5+ years’ experience in secure government environments, holding a Positive Vetting (PV) clearance and bringing deep expertise in frameworks like ISM, DISP, DSPF or NIST, along with strong skills in compliance, accreditation, risk management, and the ability to influence and communicate effectively across technical and non-technical teams.

A passion for national security and a collaborative approach to problem solving will set you up for success in this role.

You must be an Australian citizen, and an active Positive Vetting security clearance is must have for this role.

Salary / Rate

- $155k - $165k + 14% Super

- 6 weeks of annual leave

- Free parking

How to Apply

To apply online, please click on the appropriate link.

Alternatively, for a confidential discussion, please contact Prajjwal K C or Antony Austin on 02 6108 4878 quoting ref no. 20874

HorizonOne is committed to building a diverse and inclusive workforce and we encourage applications from people of all cultures, capabilities and backgrounds.

#J-18808-Ljbffr

  • Cyber Security Assurance and Audit Specialist

    2 days ago

    Canberra, Australia HiTech Personnel Full time

    **Reference #**: - JF/JA0743**Title**: - Cyber Security Assurance and Audit Specialist - Federal Govt!**Category**: - ICT**Location**: - ACT**Work Type**: - Contract**Remuneration**: - $Neg**Term**: - 12 Month + EXTS**Description**: - **Superb opportunity with a Federal Government Department**: - **Long term project running until 2026!**: -...

  • ▷ Apply Now! Cyber Security Assessors

    2 weeks ago

    Canberra, Australia Willyama Full time

    Position Overview:Join our team as a Willyama Services Cyber Security Assessor or Assessor & Auditor, where you will play a critical role in ensuring clients meet their security obligations through comprehensive assessments and audits.This role is based in Canberra and requires on-site attendance at client office five days a week, Monday to Friday. Key...

  • Cyber Security Specialist

    2 days ago

    Canberra, Australia Modis Full time

    **12 month + ext contracts**: - **Ability to obtain a Baseline Security Clearance is required** If you are passionate about cyber security and eager to make a meaningful impact, these may be the roles for you! Our large federal government client is seeking to fill two opportunities within their team: - **Cyber Security Architect**: - **Cyber Security...

  • Cyber Security Specialist L5 and L6

    2 days ago

    Canberra, Australia Australian Secret Intelligent Service Full time

    Cyber Security Specialist Level 5-6 $105,013 - $133,968 plus superannuation ASIS is Australia’s overseas secret intelligence collection agency. Its mission is to protect and promote Australia’s vital interests through the provision of intelligence services as directed by the Government. Its work can involve collecting intelligence relating to...

  • Cyber Range Engineer

    3 days ago

    Canberra, n Capital Territory, Australia Opes Cyber Security Full time $90,000 - $120,000 per year

    Cyber Range Engineer | Cyber Range Operator | Cyber Exercise PlannerLocation:Canberra, ACT (on-site)Clearance:NV2Contract:1 Dec 2025 – 1 Dec 2026Opes Cyber Security is seeking experienced cyber professionals to deliver Cyber Range capability to the Australian Defence Force (ADF). These roles offer a unique opportunity to design, build, and sustain advanced...

  • Expression of Interest

    5 days ago

    Canberra, Australia ClearCompany Full time

    Potential to join a large federal government agency plays a critical role in protecting Australia’s national information systems and digital infrastructure. They are delivering a multi-year cyber uplift program to strengthen governance, compliance, and technical defences across critical platforms. You’ll be joining a mature cyber division known for...

  • [3 Days Left] Cyber Advisor

    3 weeks ago

    Canberra, Australia HiTech Group Australia Limited Full time

    Overview Cyber Advisor / Cyber Security Assessor - Federal Government Reference #: JF/LS1968 Title: Cyber Advisor / Cyber Security Assessor - Federal Government Category: ICT Location: ACT Work Type: Contract Remuneration: $Neg Term: Duration Not Supplied Description: - Multiple opportunities within a high-profile Federal Government agency! -...

  • Cyber Security Specialist L5 and L6

    7 days ago

    Canberra, ACT, Australia Australian Secret Intelligent Service Full time $80,000 - $120,000 per year

    Cyber Security SpecialistLevel 5-6$105,013 - $133,968 plus superannuationASIS is Australia's overseas secret intelligence collection agency. Its mission is to protect and promoteAustralia's vital interests through the provision of intelligence services as directed by the Government.Its work can involve collecting intelligence relating to national security,...

  • Lead Cyber Security Officer

    4 weeks ago

    Canberra, Australia HiTech Group Australia Limited Full time

    Lead Cyber Security Officer - GRC, Essential 8, Fed Govt Lead Cyber Security Officer - GRC, Essential 8, Fed Govt Reference #: JF/BL0048 Title: Lead Cyber Security Officer - GRC, Essential 8, Fed Govt Category: ICT Location: ACT Work Type: Contract Remuneration: $Neg Term: 12 month + 2x 12m Description: - Multiple opportunities within a...

  • Cyber Security Advisor

    7 days ago

    Canberra, Australia HAYS Full time

    Join this desirable Federal Government Agency as a knowledgable Cyber Security Advisor **Your new company** Located in central Canberra this Department is well established and is looking to expand its capability to deliver a large-scale project. With the ability to work in a hybrid work environment, this Department works with the latest technologies whilst...