Site Systems Administrator (Network Security Services)

Job Locations US-MD-Landover
Requisition ID
Position Category
Technical Support / Help Desk
Top Secret/SCI w/Poly
Space & Intelligence


  • Provide LAN and WAN and infrastructure management in support of operations, administration, engineering, maintenance, and provisioning of networked systems
  • Provide monitoring, incident detection and response, configuration and patch management, and backup and restore services for the Networks (WAN and LAN)
  • Utilize enterprise system management tools to monitor and track network activity
  • Operate Firewalls, Intrusion Detection Systems (IDS)/lntrusion Prevention Systems (IPS) and manage signatures in its security infrastructure
  • Provide provisioning and management for all firewalls, Intrusion Detection/Prevention Systems (IDS/IPS), and other security appliances
  • Provide provisioning, patch management and configuration management activities for all security devices
  • Provide device monitoring of tiered alerts for all operational networks
  • Provide lifecycle management of all security devices including tech refresh recommendations
  • Implement a Sensor Grid within security infrastructure that collects intrusions, incidents, audit data from a collection source including but not limited to Firewalls, IPSs, IDSs, Content Monitoring, and Filtering products. The grid contains the capability for signatures, packet capture and deep inspection.


BS 2-4 Years, MS 0-2 or HS 8-10

  • Network administration experience
  • Firewall, IDS/IPS configuration and monitoring experience
  • Must have a current DoD 8570.1-M IAT Level II certification (i.e., Security+ CE)
  • Must possess an active TS/SCI clearance with SCI eligibility 
  • ITIL Foundations certification desired

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.

Salary Range

Salary Minimum: $40,000
Salary Mid: $80,000
Salary Maximum: $100,000

The estimate displayed represents the typical salary range for this position, and is just one component of Peraton's total compensation package for employees. Other rewards may include annual bonuses, short- and long-term incentives, and program-specific awards. In addition, Peraton provides a variety of benefits to employees.

An Equal Opportunity Employer including Disability/Veteran.


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