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Network Engineer with Security Clearance

Zachary Piper Solutions, LLCQuantico, VA🇺🇸United StatesPosted Sep 24, 2026

Why This Role Stands Out

Leverage your expertise to design and secure critical Department of Defense networks, contributing directly to national security missions. This on-site role offers a competitive salary of $120,000 - $150,000, providing significant growth potential for experienced Network Engineers with a Secret clearance and a passion for advanced routing and security technologies. You'll thrive in this environment by collaborating on complex, multi-vendor infrastructures and expanding your skills in cutting-edge network solutions.

Quick Overview

Salary
$120k - $150k/yr
Seniority
Mid Senior
Work mode
On Site
Location
Quantico, VA, United States
Posted
3 days ago
TCP/IPActive DirectoryDNSHTTPHTTPSPKIWAF

Job Description

Zachary Piper Solutions is seeking a Network Engineer to support a mission-critical Department of Defense network environment based in Quantico, VA. The Network Engineer will design, integrate, test, and troubleshoot large-scale network infrastructure supporting Navy and Marine Corps operations, with a focus on routing, network security, firewalls, and multi-vendor technologies. Responsibilities for the Network Engineer Include:

  • Design, integrate, test, and troubleshoot complex LAN, BAN, and WAN network environments.
  • Support large-scale network engineering initiatives and daily engineering activities alongside Government technical leads.
  • Configure and troubleshoot routing technologies including BGP, EIGRP, OSPF, and VRF.
  • Implement network security technologies including MPLS, ACLs, IPSec, L2 VPNs, and firewalls.
  • Design and support multi-vendor network environments utilizing Cisco, Juniper, Fortinet, and other enterprise networking technologies.
  • Configure and troubleshoot FortiGate, Juniper Security Appliances, and enterprise firewall technologies.
  • Support DNS, DHCP, IP addressing, capacity management, traffic analysis, and network cutovers. Qualifications for the Network Engineer Include:
  • Active Secret Clearance Required
  • Hands-on experience with Cisco networking equipment and routing protocols including BGP, EIGRP, OSPF, and VRF.
  • Experience with firewalls, VPNs, MPLS, ACLs, IPSec, and network security technologies.
  • Experience with Cisco, Juniper, Fortinet/FortiGate, or comparable enterprise networking platforms.
  • Strong understanding of TCP/IP, DNS, DHCP, LAN/WAN, routing, ports, and protocols.
  • Experience with network security, web filtering, proxy technologies, and HTTP/HTTPS inspection.
  • ITIL v3 Foundation certification required.
  • Professional-level certification such as CCNP Security, JNCIP-SEC, FCNSP, or equivalent experience preferred. Compensation for the Network Engineer Includes:
  • Salary Range: $120,000 - $150,000 depending on experience.
  • Comprehensive Benefits: Medical, Dental, Vision, 401(k), PTO, and Paid Holidays.

Keywords: #LI-CR2 #LI-ONSITE Network Engineer, Senior Network Engineer, Cisco Network Engineer, Network Security Engineer, Cisco, CCNP, CCNP Security, Juniper, Fortinet, FortiGate, Firewall, BGP, EIGRP, OSPF, VRF, MPLS, ACL, IPSec, L2 VPN, LAN, WAN, DNS, DHCP, TCP/IP, PKI, Active Directory, Proxy, Web Application Firewall, WAF, Network Security, DISA, USMC, Navy, DoD

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