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Keywords: Network Administrator, Location: Lorton, VA

Page: 1

Network Administrator

Description If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refu...

Company: Leidos
Location: Lorton, VA
Posted Date: 21 Feb 2026
Salary: $59150 - 106925 per year

Service Desk System Administrator

Information Technology (GDIT) as a Service Desk System Administrator supporting a Department of Defense (DoD) customer.... As a Service Desk System Administrator, you will be instrumental in enhancing system performance, optimizing service delivery...

Company: General Dynamics
Location: Newington, VA
Posted Date: 25 Feb 2026
Salary: $97750 - 132250 per year

Cross Domain System Administrator

Solutions (CDS) System Administrator supporting the HEITS contract as part of the Department of Homeland Security (DHS... to low transfers. Primary Responsibilities Handle escalated inquiries from the Tier 1 Classified Network Coordination...

Company: Leidos
Location: Lorton, VA
Posted Date: 15 Feb 2026
Salary: $92300 - 166850 per year

Cross Domain System Administrator

(CDS) System Administrator supporting the HEITS contract as part of the Department of Homeland Security (DHS) under the... transfers. Primary Responsibilities Handle escalated inquiries from the Tier 1 Classified Network Coordination Center (CNCC...

Company: Leidos
Location: Lorton, VA
Posted Date: 14 Feb 2026
Salary: $92300 - 166850 per year

Security Controls Assessor

required; 9 years' highly desired. Prior performance in roles such as System, Network Administrator or ISSO Minimum of 2 years... emphasis placed upon integration of existing SAP network infrastructure. Perform assessment of ISs, based upon the Risk...

Posted Date: 19 Feb 2026

Endpoint Security as a Service (ESS) Engineer

Administrator to join our team at the Washington Navy Yard — where innovation meets mission. What You’ll Do As an ESS Engineer... and Systems Administrator, you won’t just maintain systems — you’ll elevate them. You’ll be part of a collaborative team...

Company: Leidos
Location: Lorton, VA
Posted Date: 03 Feb 2026
Salary: $92300 - 166850 per year

Red Team Penetration Tester

Professional (OSWP) SANS Certs: SEC560 - Network Penetration testing and Ethical Hacking (GPEN Certification), SEC542 - Web... Administrator and Operators Manual (SSAOM) Education: High School Diploma or GED equivalent Compensation: Compensation...

Company: SimVentions
Location: Lorton, VA
Posted Date: 05 Jan 2026
Salary: $90000 - 150000 per year