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# Network Engineer

- **Company:** ThinkTek LLC
- **Location:** Washington, DC, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Application Firewall, Cyber Security, Network Security, Network Architecture, Network Diagrams, Routing, Software Deployment, Wireless Access Point, Wireless Networks, Information Technology
- **Published:** June 13, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=d0fc627fc8b5c152

## About the Role

Do you have experience in Technical writing for network engineers?, Do you have a Bachelor's degree?, * 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, * 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

## Description

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., * 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


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