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Network Engineer - TS/SCI Cleared

Zachary Piper Solutions, LLC

Posted today

Job Requirements

Newington, VA
Top Secret/SCI Polygraph Unspecified
Career Level not specified
Salary not specified
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Job Description

is seeking an to join a Federal Program located in The Network Engineer will design, secure, and maintain resilient network architectures that enable uninterrupted communication, real-time data sharing, and mission-critical system availability for government customers in dynamic, high-stakes environments.


  • Design, secure, and maintain resilient network architectures that enable uninterrupted communication, real-time data sharing, and mission-critical system availability for government customers in dynamic, high-stakes environments
  • Architect and optimize complex LAN, WAN, data center, and cloud networking solutions to ensure scalability, performance, resiliency, and operational continuity.
  • Lead the engineering, deployment, and lifecycle management of routing and switching technologies, including BGP, OSPF, EIGRP, and advanced Cisco networking platforms.
  • Configure, manage, and troubleshoot Cisco Catalyst, Nexus, and ACI environments while ensuring adherence to organizational standards and best practices.
  • Develop and implement network security solutions including firewalls, VPNs, segmentation, access controls, and Zero Trust architectures to protect sensitive information and critical systems.
  • Monitor network health, performance, capacity, and availability using enterprise tools such as SolarWinds, NetFlow, and Wireshark; identify and resolve issues before they impact mission operations.


  • Bachelor of Arts/Bachelor of Science in Computer Science, Information Technology, Engineering, or a related field (or equivalent experience)
  • 10+ years of related network engineering experience.
  • Active TS/SCI Security Clearance
  • Expertise in routing and switching protocols such as BGP, OSPF, and EIGRP.
  • Experience with LAN/WAN architecture, design, and deployment.
  • Proficiency with network monitoring and performance tools (e.g., SolarWinds, NetFlow, Wireshark).
  • Hands-on experience with firewalls, VPNs, QoS, and load balancers.
  • Strong background working with Cisco platforms including Catalyst, Nexus, and ACI.


  • Experience with SDN and Cisco solutions such as Catalyst Center, ISE, and Intersight.
  • Cloud networking experience (AWS, Azure, GCP).
  • Network automation using Python, REST APIs, Ansible, and Terraform.
  • Knowledge of Zero Trust principles and network security best practices.
  • Familiarity with data center technologies including VXLAN, EVPN, and ACI.


  • Salary Range: $160,000+ *flexible based on experience*
  • Comprehensive Benefits: Medical, Dental, Vision, PTO, and Sick Leave as required by law
  • Flexible working schedule
  • Unlimited opportunities for growth

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Key words: networking, network, engineer, engineering, federal, cleared, government, defense, army, lan, wan, design, solarwinds, netflow, wireshark, vpn, qos, load balancers, cisco, nexus, catalyst, aci, bgp, ospf, eigrp, aws, azure, gcp, google cloud, python, ansible, apis, terraform, aero trust, vxlan
group id: 10430981
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About Us
Zachary Piper Solutions is a National Security focused technology services and consulting firm with a top-secret facility clearance. We support mission-critical initiatives on behalf of the Intelligence Community, Department of Defense, Department of Homeland Security, Department of Justice, Department of State, and a variety of Civilian Agencies. ZPS is dedicated to help protect government networks against cyber threats and to maximize the wide-spectrum of intelligence and security-related technologies. Our dedicated support and proven experience drive results in support of our client’s mission objectives.
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Job Category
IT - Hardware
Clearance Level
Top Secret/SCI