Senior System Administrator Infrastructure Engineer
HybridCanberra, Australian Capital Territory, Australia
Job Summary
Configure, administer, and maintain infrastructure across on-premises and cloud environments, supporting deployment, integration, and operational readiness. Install, configure, upgrade, and decommission Linux and Windows server environments while monitoring health, availability, and performance. Troubleshoot server, networking, and platform issues, then automate provisioning and maintenance using scripting. Create and update system documentation, baselines, and operational procedures to ensure compliance with security and governance standards. Collaborate with technical teams on system integration, testing, and disaster recovery planning.
Required Qualifications
- Demonstrated experience managing and improving infrastructure availability, performance, and service continuity
- Experience supporting disaster recovery planning, testing, and implementation to ensure business continuity
- Strong expertise in IT infrastructure administration, including servers, networking, storage, virtualisation, and cloud technologies
- Experience implementing infrastructure maintenance, upgrades, and operational support using industry best practices
- Proficiency in infrastructure automation through scripting and infrastructure management tools
- Ability to monitor infrastructure performance, investigate operational issues, and implement effective resolutions
- Experience designing scalable, secure, and resilient infrastructure solutions that balance business and technical requirements
- Ability to evaluate design options, assess technical risks, and recommend appropriate infrastructure solutions
- Experience leading or supporting system installation, migration, upgrade, and decommissioning activities
- Strong knowledge of configuration management, system documentation, operational procedures, and infrastructure standards
- Excellent problem-solving, stakeholder communication, and technical documentation skills
- Ability to work collaboratively within cross-functional technical teams in a complex enterprise environment
- The preferred candidate will be subject to background screening conducted by Tritusa or an approved third-party provider
Hiring someone like this?
Get your role in front of qualified candidates on Sorce.