Senior Network Engineer

Job Requirements Aberdeen Proving Ground, MD Top Secret/SCI CI Polygraph Mid Level Career (5+ yrs experience) $120,000 - $130,000 Job Description The Opportunity Join a mission-focused team supporting secure, classified network environments for national security programs. This role is hands-on and focused on CSfC implementations, VPN architectures, and enterprise network engineering across complex, high-assurance environments. What You'll Do Design, configure, and troubleshoot secure network infrastructures (LAN/WAN) Implement and support CSfC solutions and secure communications Build and maintain VPNs (IPSec, IKEv2, site-to-site, client VPN) Configure Cisco routers/switches, Palo Alto & SonicWall firewalls Support Aruba wireless (ClearPass, controllers, APs) Work within VMware environments (ESXi, vSphere) Enforce STIG compliance and system hardening Utilize tools like SolarWinds, NetFlow, SEM for monitoring Maintain network documentation, diagrams, and configs What You Bring Active TS/SCI CI Polygraph 8+ years of network engineering experience (DoD or enterprise) Strong experience with: Cisco (ASR, ISR, Catalyst, Nexus) Firewalls/VPNs (Palo Alto, Cisco ASA, SonicWall) Routing: BGP, OSPF, EIGRP Hands-on experience with IPSec VPNs & secure network design Solid understanding of network security & STIGs Nice to Have CSfC experience F5 Load Balancers PKI / certificates (EJBCA, RHCS) TACLANE or encryption devices RHEL / Windows Server exposure Certs (Preferred) CCNP (Enterprise) or higher Security+ CE CCNA Why Join Direct impact on national security missions Work on cutting-edge secure network systems High-visibility role with strong technical ownership Apply Today If you're a hands-on engineer who thrives in secure, high-performance environments, we'd love to connect. group id: 91164107 N Name Hidden Recruiter Apply now