IT Systems Administrator – Secure Infra, HCI & Cloud

SYPAQ Systems; City of Melbourne; On-site; AUD 90,000 - 120,000; Full time

Benefits offered by this job

Professional development

Loyalty leave

ADF reserve leave

Flexible work arrangements

Referral bonuses

Salary sacrifice and novated leasing

Job summary

SYPAQ is seeking a Systems Administrator in Victoria to maintain and secure ICT networks across Windows and Linux environments, including air-gapped setups. You will deploy Nutanix HCI, configure endpoint and server security, and monitor systems with Nessus and Splunk while supporting secure Remote Desktop Services.

Australian citizenship and NV2 clearance are required. The role offers hands-on infrastructure governance within a defence-oriented context, with opportunities for professional

Qualifications

• A higher degree in Computer Science, Information Technology, or a related field.
• Defence background desirable.
• Australian citizen able to hold NV2 clearance.
• Experience administering Red Hat Enterprise Linux or similar Linux OS.
• Experience administering Windows Server/Desktops.
• Nutanix HCI experience highly desirable.
• Experience with AWS and Azure environments desirable.
• Experience administrating Cyber-Security Governance, Risk and Compliance.

Responsibilities

• Design, implement and optimize ICT infrastructure across air-gapped Windows and Linux environments.
• Deploy and configure Nutanix HCI.
• Design, implement and maintain endpoint security policies using Trellix ePO.
• Perform regular maintenance and troubleshooting of Trellix ePO.
• Manage and configure Nessus to perform regular vulnerability scans.
• Manage and configure Splunk Enterprise across the environment.
• Manage and configure Windows Remote Desktop Services environments.
• Develop and document ICT & Security changes to uplift systems and controls.
• Analyse periodic ISM changes and recommend remediation actions.
• Develop cyber-security documentation to support ATO.
• Implement security measures to resolve vulnerabilities and mitigate risks.
• Verify minimum security requirements are in place for all applications.

Skills

Linux administration

Windows administration

Cyber security

Cloud environments (AWS/Azure)

Security governance and compliance

Education

Bachelor's degree in Computer Science / Information Technology

Tools

Nutanix HCI

Trellix ePO

Tenable Nessus

Splunk Enterprise

Windows Remote Desktop Services

Job description

SYPAQ is seeking a Systems Administrator in Victoria to maintain and secure ICT networks across Windows and Linux environments, including air-gapped setups. You will deploy Nutanix HCI, configure endpoint and server security, and monitor systems with Nessus and Splunk while supporting secure Remote Desktop Services.

Australian citizenship and NV2 clearance are required. The role offers hands-on infrastructure governance within a defence-oriented context, with opportunities for professional