onsite
Senior System Administrator - Transport for NSW
Systems Engineer
Senior System Administrator responsible for designing, implementing, and maintaining enterprise‑grade Windows and Linux infrastructures, virtual environments, and Azure cloud services while ensuring high availability, security, and performance for critical public transport systems.
About the role
Key Responsibilities
- Design, deploy, and manage Windows Server and Linux environments supporting transport operations.
- Administer VMware virtualisation platforms, ensuring optimal resource utilisation and disaster recovery readiness.
- Implement and maintain Azure cloud services, including IaaS, PaaS, and hybrid connectivity.
- Develop and maintain PowerShell and Bash automation scripts to streamline provisioning, patching, and monitoring.
- Monitor network performance, troubleshoot connectivity issues, and enforce security best practices across the infrastructure.
- Collaborate with cross‑functional teams to provide technical guidance and support for system upgrades and migrations.
Requirements
- 5+ years of experience in systems administration for Windows Server and Linux platforms.
- Strong hands‑on experience with VMware vSphere and Azure cloud services.
- Proficiency in PowerShell scripting and automation tools.
- Solid understanding of networking concepts, DNS, DHCP, VPN, and firewall management.
- Relevant certifications (e.g., Microsoft Certified: Azure Administrator, VMware Certified Professional, Linux+).
Skills
windows serverlinuxvmwareazure