Position: SIEM Specialist Australian Citizen with Security Clearance (NV1/NV2) 5 days’ work from office on Weekly basis (Onsite) We are seeking an experienced SIEM Specialist in a highly secure and regulated environment. The primary focus of this role is Cyber Security Incident Response Management. The successful candidate must hold NV1 or NV2 security clearance and demonstrate hands-on experience in operating SIEM tools within mission-critical environments. ____ Key Responsibilities • Monitor, analyse, and respond to cyber security incidents. • Lead incident triage, investigation, containment, eradication, and recovery activities. • Develop, tune, and optimise SIEM use cases, correlation rules, alerts, and dashboards. • Perform root cause analysis (RCA) and prepare detailed incident reports and post-incident reviews. • Work closely with SOC, Threat Intelligence, Vulnerability Management, and Infrastructure teams. • Ensure incidents are handled in line with Defence security policies, ASD Essential Eight, and ISM requirements. • Support continuous improvement of incident response playbooks and procedures. • Participate in on-call and incident response rotations, as required. ____ Mandatory Skills & Experience • Proven experience as a SIEM Specialist / SOC Analyst / Incident Responder in cyber security. • Experience in Cyber Security Incident Management (core skill). • Hands-on experience with SIEM tools such as Splunk, QRadar, Sentinel, or equivalent. • Experience analysing logs from firewalls, IDS/IPS, EDR, servers, endpoints, and cloud platforms. • Strong documentation and reporting skills in secure environments. • NV1 or NV2 Security Clearance (mandatory).
