Technology

Senior Network Engineer - DHS Insider Threat Program (TS/SCI) with Security Clearance

Artech Information SystemsLorton, VA🇺🇸United StatesPosted Sep 17, 2026

Why This Role Stands Out

This Senior Network Engineer role offers a fantastic opportunity to contribute to national security by safeguarding critical infrastructure, with excellent potential for long-term career development in a highly reputable organization. You'll thrive here if you possess strong Cisco networking and security expertise, coupled with a desire to work on impactful projects within a secure environment. We encourage you to apply and explore this exciting advancement in your career!

Quick Overview

Seniority

Mid Senior

Work mode

On Site

Location

Lorton, VA, United States

Posted

5 days ago

Job Description

Title: Senior Network Engineer Location: Fort Belvoir, VA - Onsite Duration: 12 Months | FTE Intended Clearance: Active TS-SCI required + ability to obtain Client Entry On Duty SCI Requirements: Bachelor's + 8 years or Master's + 6 years relevant experience CCNP required Strong Cisco LAN/WAN, Firewall & Network Security experience Experience with Cisco Nexus, Firepower/ASA, SolarWinds/NetBrain Knowledge of NIST/FISMA/STIG & ATO Cross-domain / High Speed Guard experience CISSP, Palo Alto & Juniper experience a plus User Activity Monitoring Experience