Company Description Thinkstream is an information technology delivery and consulting firm with offices based in the ACT and QLD. Our focus is on delivering outcomes for our clients by taking a proactive, yet considered approach. We foster genuine partnerships with our clients and are committed to consistently delivering results and overcoming challenges no matter how difficult the environment. Role Description Thinkstream is seeking an experienced Cyber Security Technical Analyst to support a Federal Government cyber security capability uplift initiative. Working within Cyber Security Operations, the successful candidate will be responsible for designing, implementing and optimising SIEM capabilities to strengthen security monitoring, threat detection, and incident response outcomes. This role will work closely with technical teams, stakeholders, and third-party vendors to improve alerting, detection, and security event management capabilities across enterprise environments. Key Responsibilities Design, develop and implement SIEM logging solutions, including log ingest, storage, and querying capabilities. Develop and maintain technical documentation relating to SIEM implementations and logging solutions. Identify gaps in alerting, detection, and security event logging capabilities. Build and enhance alerting and detection capabilities across SIEM and SOAR platforms. Maintain and improve existing cyber security monitoring and detection solutions. Investigate and implement improvements to strengthen the organisation’s security posture. Work collaboratively with internal stakeholders and third-party vendors to deliver targeted cyber security outcomes. Provide technical advice and support relating to cyber security operations and monitoring capabilities. Technical Requirements Demonstrated experience working with Azure and Microsoft Sentinel. Experience designing and implementing SIEM solutions, including log ingestion, tuning, and use case development. Strong understanding of the Information Security Manual (ISM) and Essential Eight frameworks. Experience developing and maintaining security alerting and detection capabilities. Ability to document findings, technical solutions, and implementation activities clearly and effectively. Strong stakeholder engagement and communication skills, with the ability to provide considered security advice across technical and non-technical audiences. Experience working within Cyber Security Operations teams in complex ICT environments. Ability to work collaboratively within a team environment and follow direction to achieve outcomes. Other Requirements Candidates must currently hold, or be eligible to obtain, a Baseline security clearance. Due to security requirements, only Australian Citizens will be considered. If you fit the above criteria, please submit your resume and a brief cover letter outlining your relevant experience and availability. A Thinkstream representative will be in touch to discuss your application.
