Senior Network Engineer – TS/SCI Eligible | DC On-Site

RCG

Washington (District of Columbia)

On-site

USD 140,000 - 150,000

Full time

6 days ago
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Benefits offered by this job

Health Care Plan
401k retirement plan
Life Insurance
Paid Time Off
Family Leave
Training & Development
Wellness Resources

Job summary

RCG is seeking a Senior Network Engineer to support a large federal agency in Washington, DC. The role focuses on enterprise network operations, modernization, troubleshooting, and technical leadership across routing, switching, WAN, and security.

Candidates must independently own complex issues and mentor junior engineers. Ideal applicants will have 8+ years of hands-on experience in enterprise or DoD-like environments, CCNP or equivalent, and an active Top Secret clearance with SCI

Qualifications

  • Bachelor’s degree in a technical field.
  • 8+ years of hands-on network engineering in enterprise or federal environments.
  • Active Top Secret Clearance with SCI Eligibility.
  • CCNP Enterprise or CCNP Security (or equivalent).
  • Experience with Cisco routing and switching, LAN/WAN, routing protocols, HA technologies.
  • Experience with routed, switched, firewall, and encrypted transport environments.
  • Experience supporting enterprise voice, video, and collaboration services.
  • Strong documentation and change-management skills.

Responsibilities

  • Provide senior technical leadership for enterprise network operations across routing, switching, WAN, and security.
  • Troubleshoot complex issues from Layer 1 to Layer 7.
  • Design, review, implement, and validate network changes and modernization efforts.
  • Support VOSIP, VTC, CUCM, and collaboration services with QoS and secure transport.
  • Lead maintenance windows with planning, rollback, and validation procedures.
  • Develop network diagrams, runbooks, and validation procedures.
  • Monitor performance with enterprise tools and mentor junior engineers.

Skills

Team leadership
Troubleshooting
Documentation
Mentoring
Independent work

Education

Bachelor’s degree in Computer Science, Information Systems, Engineering

Tools

Cisco routing & switching
Dell Networking
Palo Alto
Juniper
Nexus
Wireshark
SolarWinds

Job description

RCG is seeking a Senior Network Engineer to support a large federal agency in Washington, DC. The role focuses on enterprise network operations, modernization, troubleshooting, and technical leadership across routing, switching, WAN, and security.

Candidates must independently own complex issues and mentor junior engineers. Ideal applicants will have 8+ years of hands-on experience in enterprise or DoD-like environments, CCNP or equivalent, and an active Top Secret clearance with SCI

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