Systems Administrator

 

Description:

Leidos is looking to hire a Systems Administrator Mid in Quantico, VA to join our SMIT program. The Systems Administrator Mid will monitor the infrastructure and network by responding appropriately to alerts and events and will coordinate operational designs, develop support plans, coordinate implementations, and provide second level support for Local Area Network (LAN), Base Area Network (BAN), and Wide Area Network (WAN) solutions encompassing heterogeneous platforms.

Other duties and responsibilities include, but will not be limited to:
 

  • Develop system support requirements by reviewing and analyzing customer business processes and evaluating available Enterprise Services (ES) and supplier capabilities.
  • Participate in system support design and performance evaluation reviews.
  • Monitor and maintain security and integrity standards and controls.
  • Assist in the evaluation, testing and recommendation of hardware, software, and network configurations based on customer need.
  • Keep abreast of emerging operational support technologies and industry trends.
  • Collaborate with Cyber Security team (Compliancy Section) after patching / remediating systems to initiate ACAS (Assured Compliance Assessment Solution) scanning and identify vulnerable machines
  • Use PsExec to connect to assets silently and run commands through cmd (command prompt) which can be used to patch/remediate assets without logging users off.
  • Microsoft Endpoint Configuration Manager (MECM); monitor software deployments to ensure updates are properly installed to all systems; new software update files are copied to local patch repository for script / manual patching
     

Basic Qualifications
 

  • High school Diploma or General Equivalency Diploma (GED)
  • 6 Years of Experience
  • US Citizen with an active DOD Secret security clearance
  • Must possess a Security+ certification

Organization Leidos
Industry IT / Telecom / Software Jobs
Occupational Category Systems Administrator
Job Location Virginia,USA
Shift Type Morning
Job Type Full Time
Gender No Preference
Career Level Experienced Professional
Experience 6 Years
Posted at 2026-04-17 3:16 pm
Expires on 2026-06-01