Systems Administrator- TS/SCI w/ poly

Job Locations US-MD-Annapolis Junction
Requisition ID
Position Category
Technical Support / Help Desk
Top Secret/SCI w/Poly


Peraton is seeking a Systems Administrator in support of our Corporate IT Operations team.


Responsibilities include:

  • Configuration of PC/Phone/Network hardware 
  • Installation and configuration of Windows operating systems and applications 
  • User support for PC hardware, software, and network issues 
  • Windows server administration 
  • Light to moderate network administration (DNS, Active Directory, DHCP), working with other IT functions as needed 
  • VM creation and management within the facilities IT environments 
  • Plans layout and installation of new systems or modification of existing systems.  
  • Knowledgeable in multiple current technology areas, including client/server computer hardware and operating systems, end-user desktop productivity software, remote management and software deployment tools and administration, end-user device security management, project management, and system integration across multi-tiered highly secure IT environments.  
  • Responsible for knowledge, maintenance requirements, and system configuration of operating systems, servers, backup operations, and applications to ensure the operational capability of the facilities IT networks.  
  • In conjunction with existing staff, oversees the operations, maintenance, modernization, and day-to-day operations of both classified and unclassified networks.  
  • Involved in all aspects of system administration planning, designing, implementing, troubleshooting, repairing, and providing recommendations for Enterprise LAN improvements based on customer requirements and new technologies.  
  • Additional responsibilities include patch management, update and application packaging and distribution, operating system deployment (OSD)


  • Bachelor's degree with a  minimum of 5 years’ experience (may be substituted for HS Diploma and 9 years equivalent work experience in lieu of degree)
  • Familiarity with Group Policy Objects (GPOs), writing and troubleshooting, including software deployment and security settings and configurations
  • Basic understanding of Desktop operating systems methodologies (file system, registry, services, etc.), as well as system tools and remote desktop support
  • Familiarity in monitoring the computer support to users, resolving system faults, and implementing approved security policies and procedure.
  • Ability to work independently and perform rapid solution engineering under time constrained conditions with limited support
  • Active TS/SCI with polygraph

Peraton Overview

Peraton drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted and highly differentiated national security solutions and technologies that keep people safe and secure. Peraton serves as a valued partner to essential government agencies across the intelligence, space, cyber, defense, civilian, health, and state and local markets. Every day, our employees do the can’t be done, solving the most daunting challenges facing our customers.

Target Salary Range

$86,000 - $138,000. This represents the typical salary range for this position based on experience and other factors.

EEO Tagline (Text Only)

An Equal Opportunity Employer including Disability/Veteran.


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