IT Infrastructure Security Specialist

1 week ago


Brisbane, Queensland, Australia beBeeSecurity Full time $368,640 - $388,800
Job Overview

We are seeking a skilled IT Infrastructure Security Specialist to join our team. The successful candidate will be responsible for driving remediation and patching initiatives across diverse systems, ensuring the highest level of cyber resilience.

Main Responsibilities:
  • Remediate vulnerabilities through OS and application patching, upgrades, and configuration changes
  • Lead the full lifecycle of vulnerability remediation: planning, testing, change control, and implementation
  • Automate patching for servers, workstations, mobile, and IoT devices
  • Configure and manage patch deployment platforms like Intune, Azure Update Manager, and GPO
  • Collaborate with infrastructure and security teams to improve compliance and reduce risk
  • Use scripting and policy enforcement to drive secure configurations across all devices
Requirements:
  • 5+ years in System Administration or IT Operations across complex environments
  • Strong expertise in patching, upgrades, and enterprise infrastructure security
  • Hands-on experience with Windows Server, Active Directory, SQL, VMware, Commvault, and Group Policy
  • Skilled in Intune, Azure Update Manager, server monitoring, and automation tools
  • Scripting experience and Linux proficiency for automation and remediation tasks
  • Proven problem-solving under pressure with knowledge of ITIL/ITSM frameworks


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