Infrastructure Security Specialist

Job description

Infrastructure Security Specialist Join Pacific National – Australia’s largest private rail freight operator Every day we transport millions of tonnes of critical freight around the country for our customers. We haul coal, intermodal containers, steel, and bulk commodities that keep Australia moving. An opportunity has presented itself for an Infrastructure Security Specialist to join our team in North Sydney. - Based in North Sydney with hybrid working - Work across enterprise Microsoft security technologies - Safely Every Day — That’s Our Promise What You’ll Do: Play a key role in strengthening our security posture by proactively identifying, analysing and responding to infrastructure security threats across a complex enterprise environment. Reporting to the IT Security Lead, you will: - Monitor, investigate and respond to security incidents, threats and vulnerabilities across our infrastructure - Conduct proactive threat hunting and forensic analysis using tools such as Microsoft Defender and EDR platforms - Implement and maintain secure configurations across Active Directory, Windows Server and cloud environments - Administer and enhance security tooling including Microsoft Def...