Senior Network Security Engineer (TS/SCI) - On Site

General Dynamics - IT; Fort Belvoir (VA); On-site; USD 100,000 - 130,000; Full time

Benefits offered by this job

Comprehensive wellness packages

401(k) with company match

Career growth resources

Job summary

General Dynamics - IT is seeking a Senior Network Engineer (Security) at Fort Belvoir, Virginia. The successful candidate will install, configure, and maintain network infrastructure, troubleshoot security protocols, and collaborate with various teams to support crucial government missions. A Bachelor's degree with extensive experience, along with a TS/SCI clearance, is required. Benefits include career growth resources, wellness packages, and 401(k).

Qualifications

• 12+ years of experience or 10+ years with a Master's degree is required.
• TS/SCI security clearance is mandatory.
• Must obtain DoD 8570/8140 CE Certification before contract support.

Responsibilities

• Install, configure, and maintain network infrastructure.
• Troubleshoot networking and security technologies.
• Implement access control lists and firewall policies.
• Provide Tier 3 network security engineering support.
• Configure load balancing and authentication policies on F5 BIG‑IP.

Skills

Excellent attention to detail

Excellent communication skills

Experience with configuring and troubleshooting security appliances

Knowledge of routing protocols in Next Generation Firewalls

Experience with Network Automation tools

Intermediate knowledge of F5 BIG‑IP

Experience with packet analysis tools

Experience in large SDLC environment

Education

Bachelor's Degree with 12 years of experience or Master's Degree with 10 years of experience

Tools

TCPDump

Wireshark

Python

PowerShell

Terraform

Ansible

Job description

General Dynamics - IT is seeking a Senior Network Engineer (Security) at Fort Belvoir, Virginia. The successful candidate will install, configure, and maintain network infrastructure, troubleshoot security protocols, and collaborate with various teams to support crucial government missions. A Bachelor's degree with extensive experience, along with a TS/SCI clearance, is required. Benefits include career growth resources, wellness packages, and 401(k).