Network Engineer - TS/SCI Cleared

Piper Companies; Newington (VA); On-site; USD 160,000 - 210,000; Full time

Benefits offered by this job

Medical, Dental, Vision benefits

Paid time off

Flexible working schedule

Growth opportunities

Job summary

Zachary Piper Solutions in Newington, VA seeks a Network Engineer for a Federal Program to design, secure, and maintain resilient networks supporting government operations.

Responsibilities include designing LAN/WAN/data center and cloud networks, deploying routing and switching (BGP/OSPF/EIGRP) on Cisco Catalyst/Nexus/ACI, implementing Zero Trust security, and monitoring with SolarWinds, NetFlow, and Wireshark. TS/SCI clearance required.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or 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 (SolarWinds, NetFlow, Wireshark).
• Hands-on experience with firewalls, VPNs, QoS, and load balancers.
• Strong background working with Cisco platforms including Catalyst, Nexus, and ACI.

Responsibilities

• Design, secure, and maintain resilient network architectures for government customers.
• Architect and optimize LAN, WAN, data center, and cloud networking solutions.
• Lead deployment and lifecycle management of routing/switching technologies (BGP/OSPF/EIGRP).
• Configure and troubleshoot Cisco Catalyst, Nexus, and ACI environments.
• Develop and implement network security solutions including Zero Trust architectures.
• Monitor network health and performance using SolarWinds, NetFlow, and Wireshark.

Skills

BGP/OSPF/EIGRP expertise

LAN/WAN design & deployment

Cisco Catalyst/Nexus/ACI experience

Network security (Firewall/VPN/Zero-</

Education

Bachelor's degree in CS/IT/Engineering

Tools

SolarWinds

NetFlow

Wireshark

Cisco Catalyst/Nexus/ACI

Job description

Zachary Piper Solutions is seeking an Network Engineer to join a Federal Program located in Newington, VA. 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.

Responsibilities of the Network Engineer:

• 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.

Qualifications of the Network Engineer:

• 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.

Preferred Qualifications of the Network Engineer:

• 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.

Compensation for the Network Engineer:

• 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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