Systems Administrator (Intermediate/Senior)
Core
Administer, maintain, and secure enterprise IT systems supporting mission-critical government operations for the Program Executive Office for Simulation, Training and Instrumentation (PEO STRI).
Role type
Senior IC Systems Administrator
Builds
Enterprise server environments, virtualization platforms, cloud-based technologies, and storage solutions for government customers
Domain
Government IT / Cybersecurity / Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Active Directory, Microsoft 365, Windows Server administration, backup and recovery, patch management, system monitoring, disaster recovery planning, cloud migration support, cybersecurity compliance
Preferred skills
PowerShell, Group Policy, VMware, Linux administration, vulnerability management tools (ACAS, Nessus, Retina), enterprise application support
Technologies
Windows Server, Active Directory, Microsoft 365, System Center, NetBackup, Veeam, HPE StoreOnce, VMware, Linux
Responsibilities
Install and maintain server hardware and operating systems; monitor system performance and health; manage Active Directory and Microsoft 365 services; execute backup and recovery operations; implement cybersecurity best practices and compliance; support cloud migration and modernization initiatives; develop technical documentation and SOPs; collaborate with engineering and cybersecurity teams to resolve issues
Seniority
Senior, hands-on IC