About the Role GEO SPACES (Senior) Security Engineer – Join Leidos & work on AGO GEO SPACES mission critical networks in Canberra. Key Responsibilities SIEM platform management, including system/log on-boarding, health checks, patching, maintenance and service availability incident resolution. Detection Engineering, including ownership of the full Detection lifecycle. System security advice and collaboration with network and operations teams, including IT security engineering of endpoint, network, gateway and other Change Items. Cyber Threat Intelligence platform and feed integration and maintenance. Vulnerability Management platform and tools, integration and maintenance. Quality Assurance and Control of SOC investigations and response. Support complex and emergency Incident Response activities using a range of cloud and other response tools, techniques and procedures. Conduct Research, Development and Testing of novel and emerging technologies, threats and opportunities in the cyber security domain. Support Hunt activities using industry frameworks. Provide trusted advisory services. Develop security operations related system requirements. Change review and approvals. Develop and maintain stakeholder relationships, including partner SOCs and security authorities in and out of Defence. Qualifications & Experience 5–10 years of experience delivering the functions listed above. Senior level security operations role experience. Previous experience working in an AGO, intelligence agencies or Defence environments preferred. Knowledge of key stakeholders and processes associated with delivering security operations in a Defence context. Ability to work independently within a security operations team and collaborate with Cyber Security Analysts. Willingness to mentor junior team members. Clearance & Eligibility Australian Citizen who holds an active NV2 security clearance and is willing to uplift to TSPV and be successful for DISA/OSA . Employment Statements All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #J-18808-Ljbffr