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Security manager

Sydney
Aris Zinc Group
Posted: 13 February
Offer description

* Location - ACT
* Australian Citizens with NV1 Clearance
* Length of Contract: 18 months
* The role closes on 10th February 2026

Responsibilities

The Transition Manager Responsibilities include:

* Conduct cyber and information security risk assessments, business impact analysis, and control evaluations for systems and services.
* Develop, review, and advise on security standards, guidance, accreditation documentation, and program‐specific security frameworks.
* Lead incident response and investigation activities in accordance with Defence procedures, recommending corrective actions and policy amendments.
* Support accreditation activities, including coordination with primes and other key stakeholders.
* Integrate cyber threat analysis and all‐source intelligence insights into risk management and accreditation activities.
* Communicate complex risks and security considerations to SHFC program leadership, wider team, and stakeholders to inform decisions and program outcomes.
* Monitor the performance of the mission system during and after the transition, identifying and addressing any performance gaps or issues.
* Build and sustain collaborative working relationships across with key stakeholders, and industry partners to ensure alignment of security, capability, and sustainment objectives.

Essential Criteria

* Relevant tertiary qualifications in Information Security, Computer Science/Engineering, or equivalent professional experience.
* Demonstrated ability to perform independent, high‐level security work involving complex analysis, problem solving, and judgement.
* Demonstrated experience in cyber security risk assessment, and control evaluation.
* Experience interpreting and applying Defence cyber and information security policy frameworks.
* Experience leading or coordinating incident response activities and investigations.
* Ability to interpret and apply cyber threat intelligence to program risk posture.
* Strong written and verbal communication skills, including the ability to communicate complex security issues to diverse stakeholders.
* Mandatory Certifications (at least one):
o CISSP - Certified Information Systems Security Professional.
o CISM - Certified Information Security Manager.
o CRISC - Certified in Risk and Information Systems Control.
o CISA - Certified Information Systems Auditor.

Desirable Criteria

* Experience in preparing or assessing accreditation artefacts for Defence systems.
* Experience preparing briefs, policy papers, or Defence security documentation.

Required Behaviours

* Provide clarity on roles & responsibilities.
* Encourage transparency and truthfulness.
* Encourage collaboration and communication.

Additional Criteria

* DSS - 2.3 Systems and Software Engineering - Software Engineering - L3
* SFIA Skill Code - Systems and software lifecycle engineering (SLEN) - L4

Please contact Team.australia@ariszincgroup.com.au or simply click apply to submit your application

We warmly welcome applications from individuals of all backgrounds, including First Nations Australians, Australian Defence Force and First Responder veterans, women in STEM, and people of all abilities, including those registered with the NDIS.

ARIS ZINC GROUP offers an end‐to‐end service approach with unique combination of expertise in recruiting, IT consulting and payroll services in the Canberra, Sydney and Brisbane markets. We champion people first, empowering them to take charge of their own aspirations and professional futures.

ARIS ZINC GROUP encourages diversity and welcomes applications from Indigenous Australians, people from a diverse range of backgrounds, including people living with a disability.

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