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Added 14 mins ago
Principal Product Manager, Agent Intelligence
Equinix LLC
United States
We’re looking for a Principal Product Manager to own Agent Intelligence: the evaluation, observability and feedback systems that tell us how well our agents perform, why they fail, and…
Added 15 mins ago
Principal/Senior Test Engineer
MACOM Technology Solutions Holdings, Inc.
Newport Beach, CA
…high-speed analog technologies. Our solutions support critical network infrastructure applications like artificial intelligence, high performance computing, satellite communications, radar,…
Added 33 mins ago
Principal Cloud Security Engineer
Koniag Government Services
Washington, DC
Koniag Technology Solutions, Inc a Koniag Government Services company , is seeking a Principal Cloud Security Engineer with a Secret security clearance to support KTS and our government…
Added 35 mins ago
Senior Engineer, Grid Transition
New York ISO
Rensselaer, NY
The Senior Engineer, Grid Transition will primarily be responsible for supporting a suite of special studies aimed at evaluating the performance of equipment and a grid that has a…
Added 42 mins ago
Platform Software Engineer - Intermediate level
United Services Automobile Asn
United States
…community and their families. As an Intermediate level Software Engineer on our Containers as a Service (CaaS) team, you'll contribute to the platform that powers thousands of applications…
Added 47 mins ago
Principal/Senior Principal Business Development Leader - Dams Market
Geosyntec Consultants, Inc.
Johnson City, TN · Brentwood, TN · Asheville, NC · Chattanooga, TN · Nashville, TN · Knoxville, TN
We are seeking an exceptional Principal/Senior Principal Business Development Leader - Dams Market, preferably based in our Johnson City, TN; Chattanooga, TN; Brentwood, TN; Nashville, TN;…
Added 48 mins ago
Principal Engineer of DRAM Circuit Design
Samsung Semiconductor
San Jose, CA
The Principal Engineer of DRAM Circuit Design will be responsible for growing Samsung’s memory business, building technology leadership and market opportunities
Added 1 hour ago
Licensed Site Development Civil Engineer
Actalent
Saint Louis, MO
This Senior Civil Engineer / Project Manager role offers the opportunity to lead civil site design projects while working remotely or from an office in the St. Louis area. You will take…
Added 1 hour ago
Principal Staff Software Engineer, Data Infrastructure
LinkedIn
Mountain View, CA
We are looking for a Principal Staff Software Engineer with deep expertise in database internals, relational database performance, and large-scale distributed systems. This role will lead…
Added 1 hour ago
CT
Network Engineer
Crossflow Technologies
Colorado Springs, CO
- $80,000 to $120,000 USD / year
The TASD contract is seeking a Principal Network Engineer to configure, maintain, patch, STIG, troubleshoot and install network related hardware to include devices such as HP Aruba Network…
Added 1 hour ago
Principal Associate, Process Manager | Retail Bank
Capital One
Richmond, VA · McLean, VA
As a Principal Associate Process Manager, responsibilities will include documenting, monitoring, and controlling critical real estate and construction process points as defined by business…
Added 1 hour ago
RA
Staff Technical Program Manager
Rivian and Volkswagen Group Technologies
Irvine, CA
- $154,000 to $211,750 USD / year
- Drive software-hardware integration efforts, acting as a principal liaison and problem-solver for the most challenging cross-domain dependencies
Added 1 hour ago
Principal Network Engineer - Routing & Switching
LEIDOS, INC.
Odenton, MD
Leidos is seeking a Principal Network Engineer specializing in routing and switching to serve as the senior technical authority for the routed and switched enterprise. The role is…
Added 1 hour ago
Principal Cyber Security Engineer
LEIDOS, INC.
Linthicum, MD
As a Principal Cyber Security Engineer you will join a small team of security engineers providing Information Assurance (IA) Architecture Analysis and Security Engineering Support for the…
Added 2 hours ago
Principal Software Development Engineer
Zscaler
Santa Clara, CA
We are looking for a Principal Software Development Engineer to join our team. This is a Hybrid role, reporting to the Director, Software Engineering in the Engineering department. You will…
Added 2 hours ago
Lead Full-Stack Developer
LMI
United States
Engineer scalable file upload, ingestion, transfer, processing, and download workflows that reliably accommodate large volumes of images, video, documents, technical files, and structured…
Added 2 hours ago
Principal Cybersecurity Engineer
i3 Verticals
Remote, United States
As a Sr. Cybersecurity Engineer, you will be responsible for shaping, executing and maturing our organization's cybersecurity strategy. This role requires an experienced cybersecurity…
Added 2 hours ago
Principal Cybersecurity Asset Intelligence
Cummins Talent Acquisition
Columbus, IN
Added 3 hours ago
Principal Technologist - 90335753 - Remote
Amtrak
United States
The Principal Technologist serves as a senior technical leader responsible for designing, engineering, and implementing innovative technology solutions across Amtrak's enterprise…
Added 3 hours ago
Director Principal Technical Program Manager, Delivery Enablement and Field Integration, Global Data Centers
Google
Sunnyvale, CA · Atlanta, GA
…gigawatt-scale AI compute, liquid cooling, power distribution, and network fabric with unprecedented velocity upon site…
Added 4 hours ago
A
Principal Electrical Design Engineer
Actalent
Prince George, VA
- $60.62 to $109.13 USD / hour
Job Title: Principal Electrical Design EngineerJob DescriptionThe Principal Electrical Design Engineer leads and advises design teams on highly complex and unique embedded hardware projects…
Added 4 hours ago
Network Engineer
Montclair State University
Montclair, NJ
Reporting to the Director of Networking and Telecommunications, the Network Engineer installs, configures, maintains, and upgrades all campus wired and wireless network infrastructure…
Added 4 hours ago
Principal Engineer Embedded/Sr Principal Engineer Embedded Software
Northrop Grumman
McClellan, CA
Basic Qualifications for Principal Engineer Embedded Software:
Added 4 hours ago
Embedded Software Engineer/Principal Embedded Software Engineer
Northrop Grumman
McClellan, CA
Northrop Grumman is looking for you to join our team as an Embedded Software Engineer or Principal Embedded Software Engineer in McClellan, CA.
Added 4 hours ago
Modeling and Simulation Engineer (3/4)
Northrop Grumman
El Segundo, CA
Northrop Grumman Aeronautics Systems has an opening for a Modeling and Simulation Engineer (Principal Engineer or Senior Principal Engineer) to join our team of qualified, diverse…

Closed listing

General Dynamics Information Technology

Network Engineer Principal - TS/SCI with Polygraph

Chantilly, VA, United States

The likely salary range for this position is $142,792 - $161,000.

This opening has closed.

The original listing is kept below for reference.

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Job details

Pay: The likely salary range for this position is $142,792 - $161,000.
Experience: ● Experience: 8+ years of related experience
Posting language: English
Posted: Mar 2, 2026

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Original job description

Archived listing. The details below describe a past opening.

Req ID: RQ215608

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph

Public Trust/Other Required: None

Job Family: IT Infrastructure and Operations

Skills:

Data Communication,Network Engineering,Network Management

Experience:

8 + years of related experience

US Citizenship Required:

Yes

Job Description:

NETWORK ENGINEER PRINCIPAL

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

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.

WHAT YOU’LL NEED TO SUCCEED

Bring your engineering expertise along with a drive for innovation to GDIT. The Network Engineer Principal must have:

Education: Bachelor of Arts/Bachelor of Science
Experience: 8+ years of related experience
Technical skills: Westfields experience, Wireless Intrusion Detection System (WIDS) implementation, System Development Life Cycle, system/network administration activities, Windows and Linux systems experience a must.
Security clearance level: TS/SCI with polygraph
US citizenship required
Role requirements: Onsite client and travel required

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

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
Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

The likely salary range for this position is $142,792 - $161,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Total Rewards at GDIT:

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.

Our Identity Verification Process:

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.

About Our Work:

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 https://gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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