Systems Security Engineer
Core
Hands-on security engineering and operational security for Australian and corporate ICT environments, focusing on hardening, tooling, and compliance with Australian Government frameworks.
Role type
Senior IC infrastructure security engineer
Builds
Hardened, accredited network and system infrastructure; matured security tooling stacks
Domain
Australian Government ICT security / Cybersecurity
Required skills
Security platform operations (SIEM, EDR, PAM, IAM, vulnerability management), Windows Server/AD hardening, ASD ISM/PSPF compliance, security documentation, incident response, risk assessment
Preferred skills
PowerShell/Python/Bash scripting, VMware vSphere administration, enterprise backup/recovery, PKI/TLS management, configuration management platforms
Technologies
Windows Server, Active Directory, VMware vSphere, SIEM, EDR, PAM, IAM, PowerShell, Python, Bash
Responsibilities
Operate and tune security tooling across networks; administer security stack (whitelisting, SIEM, EDR, PAM); drive Essential Eight maturity; develop SIEM use cases and dashboards; conduct vulnerability assessments and remediation; perform security hardening of servers and network devices; contribute to threat modeling and risk assessments; support system accreditation and documentation; assist with incident response; brief stakeholders on security posture
Seniority
Senior, hands-on IC