Senior Network Engineer

General Dynamics
United States
Workplace: OnsiteFull timeUSD 111,350 - 150,650 annuallyFunction: IT Operations (Systems/Network Admin)Experience: 8+ yearsSkills: ["Problem-solving","Communication","Organizational skills"]

Design, implement, and manage enterprise LAN/WAN and network security infrastructure supporting HRSA projects, including routers, switches, firewalls, and remote access. Configure and support Zscaler and RSA SecurID/RSA Authentication Manager integrations with VPNs and authentication systems. Troubleshoot IPv4/IPv6 network architectures, monitor performance, plan upgrades/refreshes, and maintain documentation while ensuring compliance with federal and organizational policies. Onsite role at Rockville, MD.

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General Dynamics
General Dynamics
2 days ago

Senior Network Engineer

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 16 hours agoStatus: Closed

Job Summary

Design, implement, and manage enterprise LAN/WAN and network security infrastructure supporting HRSA projects, including routers, switches, firewalls, and remote access. Configure and support Zscaler and RSA SecurID/RSA Authentication Manager integrations with VPNs and authentication systems. Troubleshoot IPv4/IPv6 network architectures, monitor performance, plan upgrades/refreshes, and maintain documentation while ensuring compliance with federal and organizational policies. Onsite role at Rockville, MD.
Location: United States
Workplace: Onsite
Employment Type: Full time
Job Function: IT Operations (Systems/Network Admin)
Seniority: Mid level

Key Responsibilities

  • •Design, plan, implement, and maintain enterprise LAN/WAN, Zscaler, and network security infrastructure for secure and scalable operations.
  • •Configure and manage routers, switches, firewalls, and remote access systems, including RSA SecurID/RSA Authentication Manager integration with VPNs, RADIUS, and enterprise authentication.
  • •Design, implement, and troubleshoot IPv4/IPv6 network architectures to ensure seamless integration and scalability across environments.
  • •Monitor network performance, proactively identify issues, and execute upgrades, enhancements, and technology refresh initiatives.
  • •Maintain network documentation and SOPs, coordinate procurement of network hardware/software/vendors, and ensure integrity, security, and compliance with federal and organizational policies.

Pay and Benefits

Salary: USD 111,350 - 150,650 annually
Perks:401kHealth InsuranceDentalVisionPaid LeaveLearning BudgetPaid Parental

Key Requirements

  • •Bachelor's degree or an equivalent combination of education and experience.
  • •8+ years of network engineering experience in enterprise environments.
  • •Experience supporting federal or enterprise-level IT environments.
  • •Strong problem-solving, communication, and organizational skills.
  • •Ability to work after hours and weekends during maintenance windows approximately every 9 weeks (onsite).
Experience:8+ yearsFederal IT
Skills:Problem-solvingCommunicationOrganizational skills
Tech Stack:Network engineeringLAN/WANZscalerRSA SecurIDRSA Authentication ManagerVPN troubleshootingRSA Authentication Manager integrationRADIUSLDAPIPv4IPv6CiscoRoutersSwitchesFirewallsCisco IPsec VPNCisco Identity Services Engine (ISE)SolarWinds automation scriptsCisco switches software upgradesWireshark

Eligibility

Security Clearance:NACI (T1)

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