On-Site Network Engineer - Patching & Hardening

General Dynamics Electric Boat; New London (CT); On-site; USD 90,000 - 130,000; Full time

Job summary

General Dynamics Electric Boat's Pre Commissioning Unit Local Area Network (PCULAN) team seeks a network engineer to support and advance the network infrastructure while strengthening security posture.

The engineer will test and implement patches on switches, routers, firewalls, and email gateways, collaborating with the Network Architect and Security teams to ensure a hardened, compliant network for Navy operations. This is an on-site role with limited travel.

Qualifications

• 2+ years of networking experience.
• 2+ years of experience with server infrastructure.
• 1+ years of experience with system hardening.
• Current active Secret security clearance is required.
• Ability to obtain and maintain final DoD Top-Secret clearance.
• Ability to obtain and maintain CompTIA Security + certification.

Responsibilities

• Test and implement patches on network systems i.e. switches, routers, firewalls.
• Assist with identifying and resolving networking issues.
• Support the Network Architect with testing and planning for new projects.
• Collaborate with the Security team to ensure compliance.
• Serve as the first point of contact for all network-related issues.

Skills

Cisco IOS

NX‑OS

FTD/FMC

TCP/IP

DNS

Wireshark

Ansible

Cisco Catalyst Center

VMware

802.1X

Cisco ISE

Education

High School Diploma or equivalent

Tools

Wireshark

Cable testers

Ansible

Cisco Catalyst Center

VMware

Cisco ISE

Job description

General Dynamics Electric Boat's Pre Commissioning Unit Local Area Network (PCULAN) team seeks a network engineer to support and advance the network infrastructure while strengthening security posture.

The engineer will test and implement patches on switches, routers, firewalls, and email gateways, collaborating with the Network Architect and Security teams to ensure a hardened, compliant network for Navy operations. This is an on-site role with limited travel.