> Markdown version of [/jobs/ext/2702537-cybersecurity-network-engineers](https://www.wearedevelopers.com/jobs/ext/2702537-cybersecurity-network-engineers). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Cybersecurity Network Engineers - **Company:** General Dynamics Information Technology - **Location:** Martinsburg, WV, United States - **Experience:** Experienced - **Salary:** $83,927.0 - $113,549.0 - **Contract:** Permanent contract - **Skills:** Secure Shell (SSH), Artificial Intelligence, Border Gateway Protocol, VoIP, Catalyst (Software), Cloud Computing, Dynamic Multipoint Virtual Private Networks, Domain Name System (DNS), Enhanced Interior Gateway Routing Protocol, Virtual Private LAN Services, Internet Protocol Security (IP SEC), Virtual Private Networks (VPN), Session Initiation Protocols, Network Architecture, Routing, Cisco Nexus Switches, Open Shortest Path First (OSPF), Performance Tuning, Software Maintenance, Zero Trust Network Access, Systems Integration, TCP/IP, Wireshark, Virtual Local Area Networks, Wide Area Networks, Network Routers, Computer Networking Systems, Integrated Service Routers, Identity Services Engine, File Transfer Protocol (FTP), Nx-os, Grafana, Firewalls (Computer Science), Cisco - **Published:** September 4, 2026 - **Apply:** https://gdit.wd5.myworkdayjobs.com/External_Career_Site/job/USA-IL-Hines/Cybersecurity-Network-Engineers_RQ226993/apply ## About the Role * Bachelor's degree or equivalent experience. * 3-5 years in network engineering or telecom/network modernization. * Strong experience in LAN/WAN, SD-WAN, routing, VoIP/SIP, firewalls, VPNs, and cloud networking. * Familiarity with monitoring/observability tools. * Understanding of NIST, Zero Trust, TIC, STIGs. * Ability to support escalations in a 24×7 environment. * Strong communication and stakeholder-engagement skills. TECHNICAL SKILLS * TCP/IP, DNS, FTP, SSH, ACLs, VLANs, DMZ, BGP. * Troubleshooting routing/switching in large enterprise environments. * IPSEC, DMVPN, Site-to-Site VPN, L3VPN, VPLS. * EIGRP, OSPF, BGP tuning and security. * Cisco ASR, ISR, Catalyst, NX-OS, Nexus. * Cisco FTD/FMC. * Packet-capture analysis (Wireshark). DESIRED SKILLS * CCNA, CCNP, CCDP; CCIE Security preferred. * Security+. * Experience integrating Cisco ISE across enterprise networks., Years of Experience 3 + years of related experience * may vary based on technical training, certification(s), or degree Certification Travel Required Less than 10% ## Description As a Cyber Network Engineer, you will help modernize SD-WAN and enterprise networking across a large, distributed VA environment. You will support VA OIT in delivering secure, resilient, and scalable network services while contributing to next-generation initiatives, including: * High-capacity fabrics for AI and data-intensive workloads, using north-south and east-west segmentation with automation for resilient service delivery. * Advanced EVPN/VXLAN overlays that extend scalability, segmentation, and agility beyond traditional VLAN architectures. * IPv6-first designs to prepare VA infrastructure for future-ready capabilities and expanding connected ecosystems. * LEO satellite connectivity for emergency failover, rapid deployment, and mission-critical reach to remote clinics., * Create detailed network architecture specifications and schematics. * Provide hardware/software maintenance guidance and perform network testing. * Maintain expertise across routers, switches, firewalls, VPNs, gateways, and related systems. * Develop technical solutions for complex problems aligned with program goals. * Contribute to major engineering projects and modernization efforts. * Work independently to resolve complex issues, with work evaluated for meeting objectives. * Present technical solutions and participate in briefings with internal/external stakeholders. ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [Getting under the skin: The Social Engineering techniques](https://www.wearedevelopers.com/videos/38-getting-under-the-skin-the-social-engineering-techniques) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data) ## Related Articles - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [IT Salaries in Germany](https://www.wearedevelopers.com/magazine/287-it-salaries-in-germany)