System Administrator III
Core
Maintain and optimize critical enterprise infrastructure, managing complex systems across cloud and on-premises environments to ensure performance and reliability.
Role type
Senior Systems Administrator (Infrastructure & Virtualization)
Builds
Reliable enterprise infrastructure, automation solutions, and operational stability for internal business operations.
Domain
Life Sciences / Enterprise IT Infrastructure
Deliverable
infrastructure
Required skills
VMware vSphere/vCenter/vSAN, Windows Server administration, Azure/AWS cloud management, PowerShell/Python scripting, Infrastructure as Code (IaC), ITIL processes, capacity planning, incident management, P2V/V2V migrations, patch management
Preferred skills
VxRail, hybrid infrastructure optimization, disaster recovery planning, technical mentorship
Technologies
VMware ESXi, vCenter, vSAN, VxRail, Windows Server 2012/2016/2019/2022, Azure, AWS, PowerShell, Python
Responsibilities
Manage enterprise infrastructure across on-premises, VMware, Windows, and cloud environments; Administer and troubleshoot VMware ESXi, vCenter, vSAN, and VxRail; Manage Windows Server provisioning, patching, and upgrades; Automate operational activities using PowerShell/Python; Handle incidents and changes following ITIL processes; Monitor capacity and forecast requirements
Seniority
Senior, hands-on IC with mentorship duties