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# Communications Network Engineer

- **Company:** Zachary Piper
- **Location:** Norfolk, VA, United States
- **Experience:** Expert
- **Salary:** $90,000.0 - $95,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Access Control List, Amazon Web Services, Apple IOS, Software System Penetration Testing, Microsoft Azure, Border Gateway Protocol, Business Systems, Catalyst (Software), Network Analysis, Cisco Routers, Cloud Computing Security, Configuration Management, CompTIA Security+, Cyber Security, Computer Networks, System Configuration, Dynamic Host Configuration Protocol, Linux, Network Address Translation, Domain Name System (DNS), Enhanced Interior Gateway Routing Protocol, Supervisory Control and Data Acquisition (SCADA), Networking Hardware, Internet Protocol, Intrusion Detection and Prevention, Subnetting, Virtual Private Networks (VPN), Multi-protocol Systems, Network Security, Network Troubleshooting, Network Layer, Microsoft Security Essentials, Nagios, Network Configuration and Change Management, NetFlow, Network Architecture, Network Diagrams, Network Planning and Design, Network Monitoring, Routing, Packet Analyzer, Network Administration, Cisco Nexus Switches, NIPRNet, Open Shortest Path First (OSPF), Paessler Router Traffic Grapher, Simple Network Management Protocols, TCP/IP, Transmission Control Protocol (TCP), Wireshark, Virtual Local Area Networks, Software Vulnerability Management, Wide Area Networks, WAN Optimization, Wireless Networks, Network Routers, Diagnostic Tools, Computer Networking Systems, Integrated Service Routers, Google Cloud, Computer Network Operations, In-Plane Switching (IPS), System Availability, Software Security, Cyber Threat Analysis, Firewalls (Computer Science), SC Clearance, Information Technology, SolarWinds (Software), Network Support, Process Control Systems, Enterprise Integration, Routing & Switching, Firepower, Splunk, Cisco Switches, Cisco, Network Optimization
- **Published:** June 9, 2026
- **Apply:** https://www.clearancejobs.com/jobs/8962876/communications-network-engineer

## About the Role

* Bachelor's Degree in IT, CS, Engineering, or related field (or equivalent experience)
 * 5+ years of experience administering & supporting enterprise network environments
 * Hands-on experience supporting LAN/WAN & large-scale integrated network infrastructures
 * Strong experience configuring & troubleshooting Cisco networking equipment including routers & switches
 * Experience performing network performance analysis, diagnostics, & problem resolution
 * Experience supporting network migrations, conversions, cutovers, & infrastructure upgrades
 * Knowledge of TCP/IP, routing protocols, switching technologies, VLANs, & network architecture principles
 * CCNA certification or equivalent OEM network support certification
 * IATII certification
 * Active Secret Clearance

## Description

Zachary Piper Solutions is seeking a Communications Network Engineer Senior to support a federal defense organization focused on enterprise collaboration, workflow automation, and mission-critical business systems. This position is on-site in Norfolk, VA. The Communications Network Engineer Senior will be responsible for designing, administering, troubleshooting, & maintaining enterprise network environments across LAN/BAN/WAN. This role supports large-scale, integrated network environments & requires hands-on expertise with Cisco networking technologies, network performance optimization, system migrations, & enterprise communications infrastructure supporting secure government operations.

Responsibilities of the Communications Network Engineer Senior include:

 * Administer, maintain, and troubleshoot enterprise LAN, BAN, and WAN network environments supporting mission-critical operations

 * Configure, monitor, and optimize Cisco network infrastructure including routers, switches, and related network devices

 * Analyze network performance, identify connectivity issues, and implement corrective actions to ensure system availability and reliability

 * Support network integration efforts involving complex, large-scale computer and communications systems

 * Plan, coordinate, and execute network upgrades, migrations, cutovers, and technology refresh initiatives

 * Coordinate with end users, system administrators, engineering teams, and remote sites to support network changes and operational requirements

 * Perform network testing, validation, and troubleshooting during deployment and sustainment activities

 * Monitor network health and performance utilizing enterprise management and diagnostic tools

 * Implement network configurations in accordance with DoD security requirements and operational standards

 * Support incident response and outage resolution efforts across geographically dispersed environments

 * Maintain detailed network diagrams, configurations, technical documentation, and change management records

 * Collaborate with cybersecurity and infrastructure teams to ensure secure and compliant network operations, SEO Keywords: Norfolk, VA, Virginia, CCNA, Cisco, Network, Engineer, Administrator, Administration, Engineering, Engineered, Administering, Administered, LAN, WAN, BAN, Routing, Route, Switch, Switching, TCP/IP, TCP, IP, VLAN, network troubleshooting, troubleshoot, troubleshot, troubleshooted, network operations, operations, cisco routers, routers, cisco switches, switches, network infrastructure, infrastructure, OSPF, BGP, EIGRP, Static Routing, Layer2, Layer 2, LayerII, Layer II, Layer3, Layer 3, LayerIII, Layer III, Subnetting, DNS, DHCP, VPN, MPLS, QoS, NAT, Access Control Lists, ACLs, Wireless Networking, Wireless, Network Monitoring, Network Performance, Network Analysis, Monitor, Monitoring, Perform, Performance, Analysis, Analyses, IOS, Catalyst, Nexus, ISR, ASA, Firepower, Prime, DNA Center, Meraki, DOD8570, 8570, RMF, STIG, DISA, NIPR, SIPR, eMASS, Enterprise Mission Assurance Support Service, government network, federal network, military network, SolarWinds, WireShark, Nagios,
PRTG, NetFlow, SNMP, NetFlow, Splunk, Tenable, ACAS, Packet Capture, Protocol Analysis, Network Administration, Network Engineering, Network Design, Network Integration, Network Testing, Network Deployment, Network Cutover, Network Migration, Infrastructure Support, Communications Infrastructure, Incident Response, Root Cause Analysis, Change Management, Configuration Management, Design Integration, Testing, Deployment, Cutover, IR, Migration, Infrastructure, Support, RCA, design, integration, WAN optimization, sec+, sec +, s+, security+, security +, sec plus, secplus, securityplus, security plus, CompTIA Sec+, Comptiasecurity, cysa+, cysa +, cysa plus, cysa plus, cybersecurity +, cybersecurity+, cyber security +, cyber security plus, iat2, iatii, iattwo, iat ii, iat two, iat 2, iat too, iat level ii, iat levelii, iat level 2, iat level two, IAT Level II, IAT, Security+, Security +, Sec+, Sec +, SecurityPlus, Security Plus, SecPlus, Sec Plus, CySA+, Cybersecurity Analyst +, Cybersecurity,
Cyber, Cybersecurity Analyst, IT, information technology, certification, CompTIA, behavioral analytics, threat detection, incident response, security analytics, intrusion detection, vulnerability management, persistent threat, SOC, security operations center, GSEC, GIAC, GIAC Security Essentials Certification, Global Information Assurance Certification, Global Information Assurance Certification, defense, cryptography, network security, incident handling, Linux, Windows, system security, Cloud security fundamentals, Cloud security, AWS, Azure, GCP, Google Cloud Platform, penetration testing, technical certification, SSCP, Systems Security Certified Practitioner, ISC2, ISC, implement, monitor, manage, access controls, security operations, security administration, operations, administration, risk identification, risk monitoring, risk analysis, communications security, systems security, applications security, CND, Certified Network Defender, EC-council, network threat, monitor network traffic,
network traffic, respond to incidents, business continuity, threat intelligence, GICSP, Global Industrial Cyber Security Professional, OT, operational technology, engineering, critical infrastructure systems, industrial control system components, critical infrastructure, deploy, deployments, deployed, security constraint, ICS, Industrial Control Systems, SCADA, Supervisory Control and Data Acquisition, PLCs, Programmable Logic Controllers, RTUs, Remote Terminal Units, DCS, Distributed Control Systems, centralized monitoring, control, sensors, devices, send commands, adjust settings, respond to alerts, executes commands, supervises, visualizes, efficiency, safety, reliability, real-time control, machinery, industrial automation, attack surface, threat method, defense architecture, system hardening, lifecycle security management, CCNA, CCNA Security, Cisco, Cisco Certified Network Associate, firewall, VPN, Virtual Private Network, IPS, Intrusion Prevention Systems, secure, routing,
switching, Cisco Certified CyberOps Associate, Cisco Certified Network Professional Security, CCNP, Cisco Certified Network Professional, Cisco Certified Network Associate certification, Transmission Control Protocol, Internet Protocol, Virtual Local Area Network, Open Shortest Path First, Border Gateway Protocol, Enhanced Interior Gateway Routing Protocol, Domain Name System, Dynamic Host Configuration Protocol, Virtual Private Network, Multiprotocol Label Switching, Quality of Service, Network Address Translation, Integrated Services Router, Adaptive Security Appliance, Risk Management Framework, Security Technical Implementation Guide


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