Senior Network Engineer - TS/SCI/Poly, Onsite VA

General Dynamics Corporation; Reston, Northern (VA, KY); Hybrid; USD 128,000 - 173,000; Full time

Benefits offered by this job

Full-flex work week

401K with company match

Comprehensive health and wellness

Internal mobility team

Education and certifications

Cutting-edge technology

Paid vacation and holidays

Job summary

Network Engineer Senior at General Dynamics Information Technology (GDIT) provides design and engineering support for DoD IT architecture. You will build and secure LAN/WAN networks, VPNs, and crypto device integrations while solving complex network issues and delivering reliable data paths.

The role emphasizes collaboration, documentation, and ongoing professional growth in a fast-paced government tech environment at Reston, VA.

Qualifications

• Bachelor's degree in a relevant field or equivalent experience.
• 6+ years of related network engineering experience.
• 8570 IAT Level 2 compliance required by security indoctrination date.
• Top Secret SCI with Polygraph clearance required.
• Excellent communication and teamwork abilities.

Responsibilities

• Design and develop voice, video, RF and data networks.
• Engineer and implement LANs/WANs, VPNs, and site-to-site solutions; oversee servers, storage, backups.
• Troubleshoot port security, VLANs, and network outages; manage firewall rules.
• Plan integration of network systems with schedules, costs and resources.
• Create network topologies and provide engineering designs and documentation.

Skills

Network Communications

Network Engineering

Networks

Education

Bachelor of Arts/Bachelor of Science in a field applicable to this work

Tools

CCNP

Job description

Network Engineer Senior at General Dynamics Information Technology (GDIT) provides design and engineering support for DoD IT architecture. You will build and secure LAN/WAN networks, VPNs, and crypto device integrations while solving complex network issues and delivering reliable data paths.

The role emphasizes collaboration, documentation, and ongoing professional growth in a fast-paced government tech environment at Reston, VA.