Senior Network Engineer — Enterprise Networking (Onsite, Norfolk)

General Dynamics; Norfolk (VA); On-site; USD 100,000 - 133,000; Full time

Job summary

General Dynamics NASSCO in Norfolk, Virginia seeks a Senior Network Engineer to diagnose, triage, and resolve network issues. You will evaluate service requests, test and turn up services, and document network configurations.

The role emphasizes strong communication, independent work ethic, and team collaboration in a dynamic shipyard IT environment. The position requires 5+ years of related experience, Cisco/Juniper knowledge, and proficiency with Windows and Microsoft tools.

Qualifications

• Bachelor’s degree or 10+ years of directly related experience.
• 5+ years’ experience supporting MS Windows environment.
• Thorough understanding of LAN/WAN, DNS, routing, switches, security appliances.
• Cisco, Juniper or additional certifications a plus.
• Experience with Cisco switching a plus.
• Knowledge of Microsoft Office suite (Word, Excel, Visio).
• Knowledge of telecommunications network design principles.

Responsibilities

• Designs, implements and maintains LAN/WAN wired and wireless connectivity for all sites.
• Configures firewalls, routers, switches, VPN and security software.
• Assists in the design and implementation of new systems.
• Troubleshoot LAN and WAN connectivity issues and assist with upgrades and modifications as required.
• Lead, coordinate and/or participate in IT projects as assigned.
• Maintain cabling diagrams and documentation.

Skills

LAN/WAN understanding

Cisco networking

Microsoft products

Problem solving

Communication skills

Self-motivated

Team player

Zero Trust Security

SDN knowledge

Network documentation

Education

Bachelor’s degree or 10+ years of related experience

Tools

Cisco Catalyst Center

ISE

FMC

Cisco Firewalls

Juniper

Job description

General Dynamics NASSCO in Norfolk, Virginia seeks a Senior Network Engineer to diagnose, triage, and resolve network issues. You will evaluate service requests, test and turn up services, and document network configurations.

The role emphasizes strong communication, independent work ethic, and team collaboration in a dynamic shipyard IT environment. The position requires 5+ years of related experience, Cisco/Juniper knowledge, and proficiency with Windows and Microsoft tools.