Full-time

Sr Network Engineer

Posted by The Computer Merchant • Lorton, Virginia, United States

📍 Lorton, Virginia 🕒 June 19, 2026

About the Role

JOB DESCRIPTION

  • Learn a new Government system and become the single Subject Matter Expert for all systems issues.
  • Independently provide network engineering operations and maintenance (O&M) support for a mission-critical government system; support the system as the SME on the team, requiring broad and deep knowledge across the applicable technologies
  • Juniper SRX-series security devices, certified at the JNCIP-SEC or JNCIE-SEC levels; ensure configurations consistent with industry best practices & FISMA; implement defense-in-depth methodology by using appropriate firewall rules, security policies and other IS-consistent configurations; monitor pre-shared key (PSK) and AutoVPN virtual private network (VPN) links; implement high availability (HA) configurations as needed
  • Juniper EX-series switches using 1Gbps & 10Gbps backplanes; implement connectivity with Juniper & other vendor technologies using copper & fiber; implement high availability (HA) as...
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