Leidos · 1 day ago
Senior Windows Systems Administrator Subject Matter Expert (SME)
Annapolis Junction, MD
Full-time
Onsite
Senior Level, Lead/Staff
$116K/yr - $210K/yr
15+ years expLeidos has a new and exciting opportunity for a Senior Windows Systems Administrator SME in their Intelligence Sector's Cyber & Analytics Business Area. This role focuses on ownership of the Windows environment while supporting a mixed‑OS infrastructure and acting as the primary subject matter expert for Windows Server systems.
National DefenseGovernmentElectronicsSoftwareInformation TechnologyComputerInformation ServicesNational Security
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Act as the lead and primary SME for all Windows Server systems
Manage, maintain, and troubleshoot Windows-based servers and services
Provide guidance and technical support to the team on Windows-related issues
Collaborate with team members to ensure stable and secure system operations
Perform basic administration and troubleshooting on Linux systems as needed
Qualification
Required
Bachelor's degree in a technical discipline from an accredited college or university and Fifteen (15) years experience as a SA in programs and contracts of similar scope, type, and complexity is required. Five (5) years of additional SA experience may be substituted for a bachelor's degree
Strong experience administering Windows Server environments
Deep understanding of core Windows services and system management
Working knowledge of Linux systems
Solid troubleshooting and communication skills
Certifications: An Information Assurance Technical (IAT) level II baseline certification as defined by DoD 8570.01-M is required
Security Clearance Requirement: Active TS/SCI with polygraph
Benefits
Paid Time Off
11 paid Holidays
401K with a 6% company match and immediate vesting
Flexible Schedules
Discounted Stock Purchase Plans
Technical Upskilling
Education and Training Support
Parental Paid Leave
Company
Leidos
Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
unknown2025-02-20Post Ipo Debt
2013-09-17IPO
Leadership Team
James Carlini
Chief Technology Officer
Theodore Tanner
Chief Technology Officer
Recent News
MarketScreener
2025-12-16
2025-12-16
Company data provided by crunchbase