7h ago
New
$122,275 - $165,431/yr

Network Engineer Principal

Usa Va Chantillylead
Network EngineerInfrastructure & Cloud
0 views0 saves0 applied

Quick Summary

Key Responsibilities

● Shall possess a Bachelor’s Degree with 4 years of relevant experience or Associate’s Degree with 6 years of relevant experience or High School / GED with 8 years of relevant experience.

Requirements Summary

Skills:Network Administration, Network Engineering,

Technical Tools
Network EngineerInfrastructure & Cloud
Pipeline

Clearance Level Must Currently Possess:

Top Secret SCI + Polygraph

Clearance Level Must Be Able to Obtain:

Top Secret SCI + Polygraph

None

Job Family:

IT Infrastructure and Operations

Requirements

~1 min read
Network Administration, Network Engineering, Network Infrastructures
None
2 + years of related experience
Yes

Job Description:

NETWORK ENGINEER PRINCIPAL


MEANINGFUL WORK AND PERSONAL IMPACT
As a Network Engineer Principal, the work you’ll do at GDIT will be impactful to the mission of client.

  • Analyzes customer requirements and provides technical solutions to a wide range of difficult problems.

  • Performs Radio Frequency site surveys, analyze network performance, configure access points/controllers, and troubleshoot connectivity issues. Key requirements include expertise in 802.11 standards, Cisco/Aruba or Bastille hardware.

  • Plans, designs, and deploys network infrastructure (routers, switches, firewalls, load balancers, and wireless devices).

  • Has strong understanding of networking protocols (TCP/IP, OSPF, BGP), VLANs, DNS, and OSI models.

  • Understand Risk Management Frame process to support IA team with Authority To Operate activities.

  • Performs maintenance and upgrade of networks including servers, routers, switches, firewalls, remote access systems, and networks. Be well versed in a multi-vendor environment for layer 2/3 switching and routing protocols (e.g., OSPF, BGP, etc.), Network management solutions, as well as virtual and cloud-hosted networking technologies.

  • Installs, configures, and maintains entire physical networking Wireless Intrusion Detection System (WIDS) infrastructure. Oversee the WIDS implementation, System Development Life Cycle (SDLC), and system/ network administration activities.

  • Operations & Maintenance to include system administration, information assurance, and storage management to all WIDS architectures. Analyzing network performance, resolving, and providing Tier-2/Tier-3 support for network and WIDS incidents.

  • Maintains network integrity and connectivity while ensuring compliance with policies and maintains system backup and recovery capability.

  • Must utilize network monitoring applications for traffic, access, and performance of entire network. Ensuring network reliability through continuous monitoring, proactive maintenance, and system upgrades.

  • Creates and updates technical documentation for network configuration, topology, and mapping.

  • Provide recommendations related to understanding operating system dependencies, physical and virtual server environments, integration with infrastructure resources (e.g. storage and networking), and how to configure operating systems and applications in an efficient manner.

  • Coordinates the acquisition of hardware and software as well as subcontractor services as needed.

  • Evaluates new network solution, capabilities, and technologies to enhance capabilities of the network.

  • Subject matter expert to escalate all IT issues to leadership.

  • Participates in special projects as required.

Responsibilities

~1 min read
25-50%

Onsite

Work Location:

USA VA Chantilly

Additional Work Locations:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

 

 


As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

 

 

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at

gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Location & Eligibility

Where is the job
Usa Va Chantilly
On-site at the office
Who can apply
Same as job location

About this job

Pay per year
$122,275–$165,431 a year
1% above the $143,000 median for Network Engineer jobs on Jobera (319 salaries).
Posted
Today
Employer
has 2,686 open jobs on Jobera.

Listing Details

Posted
November 13, 2026
First seen
November 13, 2026
Last seen
November 13, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
68%
Scored at
November 13, 2026

Signal breakdown

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Network Engineer Principal$122,275 - $165,431