Network Engineer

ThinkTekWashington, VA
Onsite

About The Position

ThinkTek is seeking a Network Engineer to support a Department of Defense client in the National Capital Region. This role will contribute to the design, configuration, integration, and deployment of secure network infrastructure in a classified environment. The position offers exposure to the NSA Commercial Solutions for Classified (CSfC) program and the opportunity to develop cybersecurity accreditation expertise alongside hands-on engineering responsibilities.

Requirements

  • Active U.S. Department of Defense Top Secret security clearance
  • DoD 8140/8570 IAT Level II baseline certification (Security+, CySA+, CCNA Security, or equivalent)
  • 2+ years of hands-on experience with network engineering in DoD or Federal environments, including routing, switching, firewall administration, or wireless infrastructure
  • Demonstrated understanding of network architecture fundamentals, transport security, and encryption
  • Experience producing technical documentation such as network diagrams, configuration guides, or implementation plans
  • Bachelor's degree in computer science, information technology, network engineering, or a related field; equivalent experience may substitute

Nice To Haves

  • Familiarity with NSA's Commercial Solutions for Classified (CSfC) program and associated Capability Packages
  • Experience with wireless infrastructure (access points, controllers, site surveys, RF or optical wireless)
  • CCNA, CCNP, or equivalent networking certification
  • Experience supporting RMF documentation or ATO processes in DoD environments
  • Active TS/SCI eligibility

Responsibilities

  • Configure, test, and deploy network infrastructure components including access points, controllers, firewalls, and security infrastructure
  • Support the development of Engineering Implementation Plans (EIPs) and coordinate deployment activities through established change management processes
  • Perform lab testing and validation of system configurations prior to production deployment
  • Produce and maintain technical documentation including network diagrams, as-built drawings, and configuration records
  • Support the development of Risk Management Framework (RMF) and CSfC accreditation artifacts as the program matures
  • Troubleshoot and resolve network and integration issues during deployment and operational testing

Benefits

  • medical, dental, and vision insurance
  • PTO
  • a variety of other paid leave options
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