System Administrator

Role & responsibilities

1. Administer and maintain the virtual server environment across VMware and Azure,

including host and guest management. Responsible for keeping the environment

healthy, monitoring for issues, and resolving faults.

2. Administer Azure cloud services and supporting infrastructure, including

configuration, capacity monitoring, and cost-efficient operation. Escalate architectural

or investment decisions to the Head of Digital and Technology.

3. Maintain and manage network switching and wireless Cisco switches and wireless

across the environment, and Aruba wireless at the Adelaide site.

4. Perform infrastructure patching — firmware and OS updates for physical compute,

storage, and network hardware, and for VMware and other virtualisation platforms.

5. Responsible for server and endpoint patching — setting the approach and schedule,

and ensuring cycles are completed. Routine execution is carried out by BioCina staff;

this role tracks completion and addresses any slippage or failures.

6. Responsible for the ongoing operation of the backup environment — maintaining

backup infrastructure, investigating and resolving failures, and confirming data

remains recoverable.

7. Triage and remediate vulnerability findings relevant to servers and infrastructure, and

report on progress.

8. Maintain Active Directory and Entra ID health, policy, and configuration, and support

access governance and periodic access reviews.

9. Implement infrastructure changes arising from BioCina’s cyber security remediation

roadmap.

10. Log and manage all changes through Jira Service Management in accordance with

BioCina’s ITIL-based change control procedure.

11. Support computer system validation and qualification by maintaining accurate

configuration records and audit-trail settings.

12. Maintain infrastructure documentation, runbooks, and configuration records within

BioCina systems.

13. Direct on-site colleagues for physical tasks and act as an escalation point above L1

for infrastructure matters.

14. Contribute to Digital project work.

Preferred candidate profile