Network Engineer - TS/SCI w/ Poly

General Dynamics
United States
Workplace: OnsiteFull timeUSD 144,500 - 195,500 annuallyFunction: IT Operations (Systems/Network Admin)Education: bachelorsSkills: ["Organizational coordination","Interpersonal skills","Team building","Problem-solving","Mentorship"]

Design and oversee network solutions for complex customer environments, providing technical oversight, requirements interpretation, and implementation processes. Define and maintain network security posture, perform security audits, and implement improvements. Engineer multi-firewall LAN/WAN architectures, including VPN and remote access, and configure/routably tune devices using best practices. Work independently with minimal supervision, produce build-to/as-built documentation, and support Tier I–III troubleshooting as needed.

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General Dynamics
General Dynamics
1 month ago

Network Engineer - TS/SCI w/ Poly

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 19 hours agoStatus: Live
Reposted: similar role first listed 7 months ago

Job Summary

Design and oversee network solutions for complex customer environments, providing technical oversight, requirements interpretation, and implementation processes. Define and maintain network security posture, perform security audits, and implement improvements. Engineer multi-firewall LAN/WAN architectures, including VPN and remote access, and configure/routably tune devices using best practices. Work independently with minimal supervision, produce build-to/as-built documentation, and support Tier I–III troubleshooting as needed.
Location: United States
Workplace: Onsite
Employment Type: Full time
Job Function: IT Operations (Systems/Network Admin)
Seniority: Mid level

Key Responsibilities

  • •Define, maintain, and upgrade the overall security posture of the networks.
  • •Perform security audits of events and overall health, implementing changes to improve security posture.
  • •Manage and allocate network installation and engineering tasks; configure and maintain communications systems and related IT infrastructure.
  • •Configure and test physical and logical installations using build-to and as-built documentation and implementation/test plans.
  • •Provide expert analysis for voice, video, and data communications networks; plan layouts and troubleshoot users (Tier I–III).

Pay and Benefits

Salary: USD 144,500 - 195,500 annually
Perks:401kHealth InsuranceDentalVisionPaid Leave

Key Requirements

  • •10+ years of related network engineering experience and ability to work independently with little supervision.
  • •Expertise deploying Cisco, Palo Alto, or Juniper firewalls, including multi-firewall solutions and firewall vendor transitioning plans.
  • •10+ years configuring, designing, maintaining, and troubleshooting LAN/WAN devices, including routing concepts (EIGRP, OSPF, BGP, IP MPLS).
  • •Experience with voice/video traffic across port-based firewalls/NGFW and understanding QoS concepts.
  • •Bachelor’s or Technology degree in Engineering or related field, or equivalent experience; TS/SCI with Poly clearance; US citizenship required.
Experience:DefenseGovernmentNetwork engineering
Education:Bachelor's
Skills:Organizational coordinationInterpersonal skillsTeam buildingProblem-solvingMentorship
Tech Stack:Cisco ASA FirewallFirewallsNGFWPalo AltoJuniperLANWANServersWorkstationsRoutersSwitchesHubsStorage devicesIPSecSite-to-site VPNPKIRemote access VPNMulticast networkMonitoringQoS

Eligibility

Work Authorization:Authorization required. Sponsorship not provided.
Security Clearance:Top Secret SCIPolygraph

Company Brief

General Dynamics
Provides IT, systems engineering, cybersecurity, cloud, and mission support services to U.S. federal civilian and defense agencies, delivering large-scale technology solutions and managed services for national security and government operations.
Industry: Defense Technology
Company Size: Enterprise (1,001+ employees)
Growth: Established Company
Headquarters: Tysons / Fairfax, United States
WebsiteLinkedIn