Senior Systems Administrator Cyber Security Specialist

2 days ago

Melbourne, Victoria, Australia beBeeCybersecurity Full time $120,000 - $145,000
System Engineer Cyber Focus Role

We are seeking a skilled System Engineer to join our team. The successful candidate will have a strong background in Windows system administration, cybersecurity principles, and risk mitigation.

The role involves administering and enhancing Windows Server, Active Directory, Azure AD, O365, DNS/DHCP, and Group Policy. You will also be responsible for leading identity & access management initiatives, enforcing least-privilege principles, and monitoring, troubleshooting, and automating via PowerShell scripting.

Our ideal candidate has 5+ years of experience in enterprise Windows system administration and holds deep expertise in Azure/O365, Active Directory, Conditional Access, MFA, and proven knowledge of cybersecurity principles, risk mitigation, and compliance frameworks.

  • Responsibilities:
  • Administer and enhance Windows Server, Active Directory, Azure AD, O365, DNS/DHCP, and Group Policy.
  • Lead identity & access management initiatives, enforcing least-privilege principles.
  • Monitor, troubleshoot, and automate via PowerShell scripting.

Requirements:

  • 5+ years of experience in enterprise Windows system administration.
  • Deep expertise in Azure/O365, Active Directory, Conditional Access, MFA.
  • Proven knowledge of cybersecurity principles, risk mitigation, and compliance frameworks.
  • Strong troubleshooting skills across systems, infrastructure, and identity platforms.
  • PowerShell scripting and automation experience.

Benefits:

  • Hybrid work flexibility in Kensington, VIC.
  • Closely collaborate with a dedicated cyber team (pen testers, cyber specialists, vendors).
  • Be the in-house cyber champion supporting both strategy and hands-on delivery.
  • Exposure to AI & automation initiatives shaping future infrastructure.
  • A contract role with a pathway to permanent position.

  • Senior Cyber Security Administrator

    7 days ago

    Melbourne, Victoria, Australia St Vincent's Health Australia Full time

    Join to apply for the Senior Cyber Security Administrator role at St Vincent's Health AustraliaJoin to apply for the Senior Cyber Security Administrator role at St Vincent's Health AustraliaBetter and fairer care. Always.St Vincent's has been a leader in Australia's health and aged care landscape for more than 165 years. Since our founders, the Sisters of...

  • Senior Cyber Security Specialist

    2 days ago

    Melbourne, Victoria, Australia beBeeCyberSecurity Full time $129,311 - $142,018

    Job Title: Senior Cyber Security SpecialistThe organization seeks a highly skilled and experienced Senior Cyber Security Specialist to join their team in Sydney or Melbourne, Australia.Main Responsibilities:Design, deploy, implement, and integrate Identity Management and Governance products (Saviynt) with critical applications and infrastructure.Adhere to...

  • Senior Cyber Security Administrator

    3 weeks ago

    Melbourne, Victoria, Australia St Vincent's Health Australia Full time

    Senior Cyber Security Administrator page is loadedSenior Cyber Security AdministratorApply locations VIC - Melbourne, CBD & Inner Suburbs NSW - Sydney, CBD, Inner West and Eastern Suburbs QLD - Brisbane, CBD & Inner Suburbs time type Full time posted on Posted Today time left to apply End Date: September 6, 2025 (24 days left to apply) job requisition id...

  • Senior Cyber Security Administrator

    4 weeks ago

    Melbourne, Victoria, Australia St Vincent's Health Australia Full time

    Senior Cyber Security Administrator page is loadedSenior Cyber Security AdministratorApply locations VIC - Melbourne, CBD & Inner Suburbs NSW - Sydney, CBD, Inner West and Eastern Suburbs QLD - Brisbane, CBD & Inner Suburbs time type Full time posted on Posted Today time left to apply End Date: September 6, 2025 (24 days left to apply) job requisition id...

  • Senior Cyber Security Professional

    2 days ago

    Melbourne, Victoria, Australia beBeeCybersecurity Full time $90,836 - $132,847

    Job Overview:Senior Cyber Security SpecialistWe are seeking a seasoned Senior Cyber Security Administrator to join our team. The ideal candidate will have a strong background in cybersecurity and excellent analytical skills.The role involves monitoring and analysing security events, implementing security measures, and supporting the team in safeguarding the...

  • Cyber Security Specialist

    1 day ago

    Melbourne, Victoria, Australia beBeeCybersecurity Full time $140,000 - $164,000

    Job OverviewWe are seeking a senior cyber security specialist to join our digital team. As a key member of the energy markets cyber coordination team, you will be responsible for developing and executing programs to enhance cyber security maturity and capability across the energy sector.Key Responsibilities:Support the development of cyber security...

  • Senior Cyber Security Specialist

    5 days ago

    Melbourne, Victoria, Australia beBeeCyber Full time

    Job Title: Senior Cyber Security SpecialistAs a key member of our Energy Markets Cyber Coordination team, you will play a critical role in supporting the development and execution of programs to enhance cyber security maturity across Australia's energy sector.This is an exciting opportunity to contribute to the co-design of the future of our energy systems,...

  • Senior Cyber Security Specialist

    2 days ago

    Melbourne, Victoria, Australia beBeeCybersecurity Full time $140,000 - $180,000

    Senior Cyber Security SpecialistThis role involves leading the design and implementation of advanced cyber security architectures for SAP solutions and Azure environments. As a Senior Cyber Security Specialist, you will be responsible for developing comprehensive security strategies, ensuring compliance with industry standards, and driving innovation in...

  • Senior Cyber Security Specialist

    3 days ago

    Melbourne, Victoria, Australia beBeeCyberSecurity Full time $114,219 - $123,605

    Job Title: Senior Cyber Security Testing LeadDescriptionThe CSIRO is seeking a highly skilled and experienced Senior Cyber Security Testing Lead to join its Information Management and Technology team. As a key member of the team, you will be responsible for leading quality assurance activities across a diverse portfolio of cyber security initiatives.About...

  • Cyber Security Specialist

    7 days ago

    Melbourne, Victoria, Australia beBeeCybersecurity Full time $106,000 - $130,000

    Job Title: Cyber Security Specialist We are seeking a highly skilled Cyber Security Specialist to provide expert cybersecurity guidance, implement security measures, and ensure the protection of our systems and data.The ideal candidate will have a strong background in cybersecurity and experience with SAP solutions and Azure environments.Your Role and...