Senior Network Engineer - TS/SCI Onsite (VA)

Insight Xcite; Herndon (VA); On-site; USD 175,000 - 220,000; Full time

Benefits offered by this job

Medical, dental, vision coverage

Unlimited PTO

Salary reviews

401(k) with vesting

Wellness benefit

Referral bonus

Career development

Impactful missions

Additional programs

Job summary

Insight Xcite is seeking a Network Engineer to support secure, mission-critical enterprise and operational environments within the Intelligence Community. This role involves designing, implementing, securing, and maintaining complex network infrastructures supporting high-priority customer missions.

The ideal candidate has strong technical expertise, experience working in high-security environments, and the ability to troubleshoot and resolve complex network challenges.

Qualifications

• Active TS/SCI with Full Scope Polygraph (FSP) is required.
• Minimum 6 years of network engineering or enterprise infrastructure experience.
• Experience with enterprise routing and switching technologies.
• Experience supporting secure or mission-critical network environments.
• Knowledge of Cisco and/or Juniper technologies.
• Experience with firewalls, VPNs, and network security principles.
• Understanding of TCP/IP, DNS, VLANs, and enterprise network architecture.
• Strong troubleshooting and analytical skills.

Responsibilities

• Design, implement, and maintain secure enterprise network environments.
• Support routing, switching, firewalls, VPNs, and modernization efforts.
• Troubleshoot and resolve network performance, connectivity, and security issues.
• Support secure communications and operational network environments.
• Collaborate with systems engineers, cybersecurity teams, and operational personnel.
• Maintain and update network configurations, documentation, and diagrams.
• Support infrastructure upgrades, migrations, and sustainment activities.
• Ensure compliance with security and operational requirements.

Skills

TS/SCI with FSP

Troubleshooting

Analytical skills

Security principles

Tools

Cisco

Juniper

Firewalls

VPNs

TCP/IP

Job description

Insight Xcite is seeking a Network Engineer to support secure, mission-critical enterprise and operational environments within the Intelligence Community. This role involves designing, implementing, securing, and maintaining complex network infrastructures supporting high-priority customer missions.

The ideal candidate has strong technical expertise, experience working in high-security environments, and the ability to troubleshoot and resolve complex network challenges.