Aps5 application control support officer

Our client is a large and complex government organisation responsible for supporting Australia's interests both domestically and internationally. Operating within a highly secure and globally connected environment, they invest heavily in modern technology, cyber security and digital capability to protect critical information assets and enable mission‐critical operations.

This is an excellent opportunity for an ICT or cyber security professional looking to further develop their career within a supportive and technically diverse environment. Working within the Cyber Sustainment Section, you will play an important role in supporting application control capabilities that underpin secure and reliable ICT operations. You will gain exposure to cyber security operations, threat hunting activities, vulnerability management and Essential Eight compliance initiatives while working alongside experienced technical specialists.

As the Application Control Support Officer, you will provide operational and technical support across application control technologies and cyber security workstreams. You will assist with maintaining platform stability, investigating security events, supporting application deployments and ensuring compliance with security standards and established operating procedures. Working within a multidisciplinary team, you will contribute to daily operational outcomes while identifying risks, escalating complex issues and supporting continuous improvement activities.

• Investigating and responding to cyber security incidents and alerts
• Creating and maintaining application control whitelist rules
• Supporting application deployments, upgrades and system changes
• Assisting operational and vulnerability teams with threat hunting activities
• Monitoring application control platforms and reviewing daily events
• Supporting Essential Eight and ISM compliance activities
• Maintaining operational documentation, SOPs and reporting artefacts
• Escalating complex incidents and technical issues as required
• Contributing to ICT support activities across multiple workstreams

You have APS4/5 experience or 2–5 years' experience in ICT incident management, application support, or cyber security within government or large enterprise environments. You are a proactive, detail‐oriented professional who enjoys solving problems, working collaboratively, and supporting secure and reliable ICT services. You have experience supporting enterprise technology environments and are comfortable following structured processes while managing competing priorities.

• $90k – $99k+ 15.4% Super