OverviewAs a Windows Systems Administrator at Leidos in Naples, you will manage mission-critical Windows server environments and enterprise services for U.S. Navy operations.
You will ensure high availability, security, and performance across global Windows infrastructure while adopting new technologies.
You work with cross-functional teams to maintain secure operations and address complex issues.
This role offers impact at scale in a defense-focused mission with opportunities to shape resilient IT capabilities.
ResponsabilitàAdminister advanced Windows Server environments and Microsoft enterprise services
Maintain daily operations: monitor, troubleshoot, and resolve server and OS issues
Perform performance tuning, hardware upgrades, and resource optimization
Troubleshoot complex Windows Server issues
Research, document, and propose new system technologies
Review and implement IAVAs/IAVBs (Information Assurance vulnerabilities)
Install, configure, secure, maintain, document,



and administer SQL databases
Support global operations with secure, resilient Windows infrastructure
Travel to support Navy commands (CONUS/OCONUS)
Requisiti fondamentaliBachelor's degree with 4+ or 8+ years of relevant experience, or Master's with 2+ or 6+ years; equivalent experience considered
Active TS/SCI clearance in DISS and program access
Active CompTIA Security+ certification
Active Windows Server OS certification or ability to obtain after hire
Extensive experience administering enterprise Windows environments (AD, DNS, DHCP, Exchange, Azure, RDS, VMware)
Experience performing advanced system troubleshooting
Strong interpersonal and communication skills
Strong interpersonal and communication skills
Active Directory (AD)
DNS
DHCP
Microsoft Exchange
Microsoft Azure Cloud

📌 Windows Systems Administrator (Napoli)
🏢 Leidos
📍 Napoli