C3El
C3El6mo ago

Senior Network Engineer

IT & AdministrationNetwork EngineerInfrastructure & Cloud
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Quick Summary

Key Responsibilities

Design, engineer, and maintain enterprise routing and switching environments utilizing EIGRP, OSPF, BGP, and multicast protocols.

Requirements Summary

C3EL is seeking a cleared Senior Network Engineer to join our on-site team at Fort Shafter Flats in Honolulu, Hawaii. This position is responsible for the design, installation, configuration,

Technical Tools
IT & AdministrationNetwork EngineerInfrastructure & Cloud

Responsibilities

~1 min read
  • Design, engineer, and maintain enterprise routing and switching environments utilizing EIGRP, OSPF, BGP, and multicast protocols.
  • Implement and manage VPN and firewall solutions to ensure secure communications across the enterprise.
  • Integrate and maintain VoIP and CENTRIX systems in compliance with mission requirements.
  • Configure and support core network infrastructure components to ensure reliability and redundancy.
  • Conduct network performance monitoring, optimization, and troubleshooting for complex systems.
  • Ensure all configurations meet DISA STIG and DoD cybersecurity compliance standards.
  • Develop and maintain detailed network documentation, including topology diagrams and configuration baselines.
  • Coordinate with government stakeholders and engineering teams to plan and execute infrastructure upgrades and modernization initiatives.

 

Requirements

~1 min read
  • U.S. Citizenship.
  • An active, in-scope US Government issued Secret clearance.
  • Current DoD-8570 IAT Level 2 baseline certification (Security+ CE, or equivalent).
  • An active Cisco Certified Network Professional (CCNP) certification.
  • An active Cisco Certified Internetwork Expert (CCIE) certification.
  • Minimum of eight (8) years of experience designing, installing, configuring, and maintaining core network infrastructure solutions.
  • Extensive working knowledge of:
    • Routing protocols: EIGRP, OSPF, BGP, multicast
    • VoIP solutions and cabling services
    • VPN and firewall configuration and management
    • Network performance monitoring and optimization

 

Requirements

~1 min read
  • Experience supporting systems engineering in USARPAC and USARC environments.
  • Knowledge of JTIC-approved network equipment and solutions.
  • Experience in firewall design and implementation.
  • Experience in VPN design and implementation.
  • Experience working with CENTRIX systems and cross-domain network environments.

 

  •  A minimum of a High School diploma or equivalent is required.

Location & Eligibility

Where is the job
Fort Shafter Flats, United States
On-site at the office
Who can apply
US
Listed under
United States

Listing Details

Posted
October 22, 2025
First seen
March 26, 2026
Last seen
May 2, 2026

Posting Health

Days active
37
Repost count
0
Trust Level
31%
Scored at
May 2, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
C3El
C3El
greenhouse
Employees
125
Founded
2012
Domain
c3el.com
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C3ElSenior Network Engineer