Network Engineer (Secret - TS/SCI)

Piper Companies; Washington (District of Columbia); On-site; USD 100,000 - 110,000; Full time

Benefits offered by this job

Relocation bonus

Medical, dental, vision

401k & PTO

Job summary

Zachary Piper Solutions is seeking a Senior Network Engineer to support DoD network operations at Joint Base Anacostia-Bolling. This on-site role maintains, modernizes, secures, and troubleshoots enterprise network infrastructure across classified and unclassified environments.

Responsibilities include monitoring NIPR and SIPR networks, configuring Cisco routers and switches, performing IOS/IOS-XE upgrades, enforcing STIGs, managing encryption devices, and providing technical leadership during

Qualifications

• Bachelor's degree or equivalent military training accepted.
• 5+ years of progressive network engineering experience.
• Experience with enterprise Cisco networking in classified/unclassified environments.

Responsibilities

• Monitor and maintain NIPR and SIPR enterprise network infrastructure.
• Troubleshoot Layer 1–3 incidents per procedures.
• Configure, deploy, and optimize Cisco routers, switches, and network appliances.
• Perform Cisco IOS and IOS-XE upgrades and lifecycle maintenance.
• Support modernization efforts, tech refresh initiatives, and engineering projects.
• Coordinate with providers/vendors to resolve circuit issues.
• Plan and execute authorized maintenance and service interruptions.
• Implement cybersecurity requirements including STIG compliance and patch management.
• Configure and administer encryption devices (TACLANE/HAIPE).
• Maintain COMSEC accountability and DoD security procedures.
• Provide technical leadership during outages and incidents.

Skills

Cisco networking

Encryption tech

Routing protocols

VLANs & trunking

Education

Bachelor's degree or equivalent military training

Tools

Cisco IOS

IOS-XE

TACLANE

HAIPE

ISE

Job description

Zachary Piper Solutions is seeking a Senior Network Engineer to support mission-critical DoD network operations at Joint Base Anacostia-Bolling (JBAB). This role serves as a senior technical resource responsible for maintaining, modernizing, securing, and troubleshooting enterprise network infrastructure across both classified and unclassified environments. The ideal candidate has strong experience with Cisco networking, encryption technologies, routing protocols, and secure DoD communications environments.

Work Environment:

Primarily on-site role at Joint Base Anacostia-Bolling (JBAB) supporting mission-critical DoD network operations. This position requires participation in an operational standby and on-call rotation supporting secure enterprise communications infrastructure.

Responsibilities

• Monitor and maintain enterprise network infrastructure supporting NIPR and SIPR environments.
• Troubleshoot and resolve Layer 1, Layer 2, and Layer 3 network incidents in accordance with operational procedures.
• Configure, deploy, and optimize Cisco routers, switches, and network appliances.
• Perform Cisco IOS and IOS-XE upgrades, firmware updates, and lifecycle maintenance activities.
• Support network modernization efforts, technology refresh initiatives, and engineering projects.
• Coordinate with telecommunications providers and vendors to resolve circuit and transport issues.
• Plan and execute authorized network maintenance activities and service interruptions.
• Implement cybersecurity requirements including STIG compliance, vulnerability remediation, and patch management.
• Configure and administer Type-1 encryption devices, including TACLANE and HAIPE solutions.
• Maintain COMSEC accountability and ensure compliance with DoD communication security procedures.
• Provide technical leadership, escalation support, and operational guidance during network outages and critical incidents.
• Assist the Team Lead by coordinating work assignments, prioritizing operational tasks, and overseeing shift execution when needed.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Network Engineering, or related field; equivalent military training and experience considered.
• 5+ years of progressive network engineering experience.
• Strong experience supporting enterprise Cisco networking environments.
• Expert knowledge of VLANs, VTP, Port Security, STP, RSTP, MSTP, 802.1Q trunking, and EtherChannel technologies.
• Extensive experience with dynamic routing protocols including OSPF, EIGRP, and IS-IS.
• Experience troubleshooting network transport systems across classified and unclassified environments.
• Hands-on experience supporting encrypted network infrastructure and secure communications systems.
• Strong troubleshooting, communication, and problem-solving abilities.

Certifications & Requirements

• Active CCNA Certification required.
• Active CompTIA Security+ CE required.
• Must meet DoD 8140 IAT Level II or III requirements.

Clearance Requirement

• Active DoD Secret Clearance required.

Preferred

• Experience administering Cisco Identity Services Engine (ISE).
• Experience with Cisco Catalyst Center (DNA Center).
• Experience supporting Air Force, AFDW, AFNCR, or National Capital Region communications environments.
• Experience supporting classified enterprise environments within JBAB, Joint Base Andrews, the Pentagon, or other high-security DoD facilities.
• Experience managing TACLANE, KG-17XX, HAIPE devices, and GEM-X management tools.

Compensation:

• Pay Band: $100,000 - $110,000 (based on years of relevant experience)
• Relocation Bonus Provided

Benefits:

• Comprehensive benefits package including medical, dental, vision, 401k, paid time off, with 11 federal holidays, and sick leave.
• Relocation assistance is provided.

Application Period: Opens on 11/09/2026 and will be accepted for at least 30 days from the posting date.