Senior Information Security and Monitoring Specialist

We are seeking a highly skilled and security-focused professional to join our Operational Capability (OC) Team as a Senior Information Security and Monitoring Specialist.

In this role, you will lead the detection and investigation of potential security incidents across the organisation, using advanced monitoring tools and Security Information and Event Management (SIEM) systems. You will analyse system alerts, identify indicators of compromise, and coordinate with internal and external stakeholders to ensure timely and effective responses to threats. A key part of the role involves the secure handling, custody, and destruction of classified materials, including STRAP, and providing assurance to partner organisations.

You will work as a Senior member of the OC Team in the Department's Cyber Resilience Centre (CRC), at the forefront of detecting and investigating potential security threats across CRC. Your primary focus will be on identifying indicators of compromise and malicious activity, conducting in-depth analysis of system alerts and logs, and ensuring swift, effective responses to emerging risks.

You will work closely with stakeholders across CRC and the wider security community to coordinate responses, escalate incidents when necessary, and support investigations with clear, actionable intelligence. Your expertise in Security Information and Event Management (SIEM) tools will be critical in driving informed decision-making.

You will also oversee local security officers, contribute to the development of monitoring capabilities, and support strategic workforce planning activities. This role requires a strong background in information security, incident response, and protective security practices, with the ability to operate discreetly and decisively in high-assurance environments.

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