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From the employer's careers site First seen 5 Nov 2026

Senior Network Engineer

GDIT Arlington, VA On-site senior full-time

Salary

$127,500 - $172,500 per year

Apply on GDIT

Description

Transform technology into opportunity as a Senior Network Engineer at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering career.

GDIT is seeking a Senior Network Engineer to help support the JSP ETM-NG program at the Pentagon in Arlington, VA.

Selected candidate will support Shift: Sunday - Thursday (6:00am - 2:30pm).

Due to the nature of work this role entails, telecommuting is not allowed and will require full-time onsite support.

Responsibilities:

  • Designs, plans, and builds communications networks.
  • Configures routers and switches, and firewalls for LAN and WAN systems and VPN concentrators with appropriate network engineering and communications protocols.
  • Coordinates LAN/WAN hardware/software improvements and/or enhancements.
  • Monitors the network utilizing industry leading technologies.
  • Provides innovative methods and technical solutions using the engineering design process.
  • Plans for implementation of enhancements.
  • Analyzes customer requirements and provides technical solutions to a wide range of difficult problems.
  • Performs maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and networks.
  • Maintains network integrity and connectivity while ensuring compliance with policies and maintains system backup and recovery capability.
  • Coordinates the acquisition of hardware and software as well as subcontractor services as needed.
  • Creates plans and configures systems for data communication networks.
  • Evaluates new communications technologies to enhance capabilities of the network.
  • Maintains current knowledge of relevant technology as assigned.
  • Designs and builds the hardware and software components for computer or telecommunications networks.
  • Provides guidance and leadership to less-experienced network personnel.

Requirements:

  • Bachelor’s Degree.
  • 5+ years of related experience.
  • Active Top Secret required with the ability to obtain SCI.
  • Current IAT Level II certification required.
  • Current Networking Certification to include Brocade, Cisco (CCNA/CCNP), Juniper (JNCIA/JNCIS/JNCIP), or Aruba.
  • Hands-on experience/knowledge with Aruba networking systems required.

Benefits:

  • Comprehensive benefits and wellness packages.
  • 401K with company match.
  • Competitive pay and paid time off.
  • Growth: AI-powered career tool that identifies career steps and learning opportunities.
  • Support: An internal mobility team focused on helping you achieve your career goals.
  • Community: Award-winning culture of innovation and a military-friendly workplace.

Skills

Required

  • LAN
  • WAN
  • Network Engineering
  • Network Monitoring
  • Network Systems
  • Aruba
  • Brocade
  • Cisco
  • Juniper

Ready to apply?

You apply with the employer directly. Their original posting is here: https://gdit.wd5.myworkdayjobs.com/en-US/External_Career_Site/job/USA-VA-Arlington/Senior-Network-Engineer---Top-Secret_RQ231135-1

Apply on GDIT