IT Systems Administrator

Experienced System Administrator required to support and maintain enterprise hybrid IT infrastructure.

Your new company

Join a well-established public sector organisation delivering critical IT services across Western Australia. This team is known for its collaborative environment, strong governance practices, and commitment to maintaining secure, high-performing infrastructure across both on-premise and cloud environments.

Your new role

As an experienced System Administrator, you will play a key role in supporting and maintaining corporate IT infrastructure. You will be responsible for installation, configuration, monitoring, and operational maintenance to ensure reliable service delivery across hybrid environments.
Working under general direction, you will also act as a Level 2/3 escalation point, helping to troubleshoot complex issues, support system integrations, and provide technical guidance to stakeholders.
Key Responsibilities
  • Support the planning, development, installation and configuration of IT infrastructure
  • Maintain and support corporate computing environments, including hardware, software, and applications
  • Monitor system performance and ensure service delivery aligns with SLAs
  • Follow and implement change control processes, documenting all changes accurately.
  • Investigate incidents and problems, including minor security issues, and contribute to their resolution
  • Administer system configurations, releases, and deployments
  • Perform backup and recovery procedures and ensure data integrity
  • Provide technical advice and guidance to internal users and stakeholders
  • Collaborate with IT operations teams as a key Level 2/3 escalation point
  • Contribute to continuous improvement of infrastructure, processes, and service delivery

What you'll need to succeed

You will bring demonstrated experience supporting enterprise IT environments, with strong troubleshooting capabilities and attention to operational governance processes.
Technical Skills & Experience:
  • Active Directory & Microsoft Entra administration
  • Microsoft 365 suite
  • Hybrid infrastructure (on-prem + cloud) including Azure, AWS, or OCI
  • Windows and Linux server administration
  • Virtualisation platforms (e.g., Hyper-V, Proxmox, cloud hypervisors)
  • Backup and recovery administration
  • Monitoring tools such as PRTG
  • Exposure to Kubernetes/containers (desirable)
Core Competencies:
  • Strong incident and problem management skills
  • Experience working within change control frameworks
  • Ability to document technical processes and changes clearly
  • Effective communication skills with both technical and non-technical stakeholders
  • Proactive approach to system monitoring and performance optimisation

What you'll get in return

  • Competitive daily rate
  • Long-term contract with extension potential
  • Opportunity to work across modern hybrid cloud environments
  • Exposure to enterprise-grade infrastructure and technologies
  • Supportive and collaborative team culture

What you need to do now

Share your updated CV at sourabh.Kumar@hays.com.au

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.

If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.



LHS 297508

Summary

Job Type
Contract
Industry
Government & Public Services
Location
WA - Perth
Specialism
Infrastructure
Ref:
2997094
Closing date
30 Jun 2026

Talk to a consultant

Talk to Sourabh Kumar, the specialist consultant managing this position, located in Adelaide
Level 17, 11-19 Grenfell St

Telephone: +61 2 8226 9816

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