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Enterprise Systems Engineer
TEKsystems
Mason, MI
- $45 to $55 USD / hour
…customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. Were a team of 80,000 strong, working with over 6,000 customers,…
Added 1 min ago
Staff Software Engineer
Natera
Remote, United States
Natera is seeking a Staff Software Engineer to join a small, high-leverage team inside the Case Management Platform (CMP) organization. This is a new and intentionally unique role: you will…
Added 4 mins ago
Operational Excellence Manager
Quest Defense Systems & Solutions, Inc.
Remote, United States
Bachelor’s degree in engineering, business, operations, or a related field or equivalent experience
Added 5 mins ago
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Engineer Manager
natgridProd
Hicksville, NY
- $162,000 to $193,000 USD / year
National Grid is hiring an Engineering Manager for our NY Operations - Land Management department. This position will be based in Hicksville, NY.
Added 5 mins ago
Windows Systems Engineer
Samsung SDS America
Plano, TX
We are seeking a Senior Microsoft Exchange and Active Directory Engineer to design, implement, maintain, and optimize enterprise messaging and directory services to ensure secure, highly…
Added 5 mins ago
ML
Robotics HW Engineer
Multiply Labs
United States
- $11,000 to $180,000 USD / year
As a Robotics HW Engineer in the Multiply Labs team, you will apply your engineering expertise and hands-on technical skills to design complex automated machinery involved in the…
Added 8 mins ago
UA
Building Maintenance Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Milwaukee, WI
- $38.39 to $44.55 USD / hour
What this job involves: JLL is seeking an experienced Building Maintenance Engineer to support building operations in Downtown Milwaukee. This role is responsible for maintaining,…
Added 8 mins ago
Chief Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
SAN ANTONIO, TX
The Chief Engineer is a crucial on-site leadership role responsible for ensuring the efficient, safe, and responsible operation of all infrastructure systems and equipment supporting…
Added 8 mins ago
Smart Building Performance Manger
US AMR-Jones Lang LaSalle Americas, Inc.
Bridgewater, NJ · Carteret, NJ · JERSEY CITY, NJ
A bachelor's degree in engineering (or substantial professional experience or related field) with direct knowledge of building systems and operations
Added 12 mins ago
Manufacturing Engineer
Veeco Instruments Inc.
Somerset, NJ
We're seeking a hands-on Manufacturing Engineer to help bring complex electromechanical systems from design to reality. In this role, you'll work directly with cutting-edge semiconductor…
Added 12 mins ago
AI Lead Engineer, Vice President
Citigroup
Jersey City, NJ
…and every sector that shapes your daily life, our Enterprise Operations & Technology teams are charged with a mission that rivals any large tech company. Our technology solutions are the…
Added 12 mins ago
B&
Senior Network Automation Engineer - AI/ML
Bucher & Christian Consulting Inc.
Jersey City, NJ
- $73.67 to $104.63 USD / hour
Job Title: Senior Network Automation Engineer - AI/ML, AIOps & Network Operations
Added 12 mins ago
Building Engineer / Refrigeration/HVAC/Electrical
CBRE
Trenton, NJ · Ewing, NJ · Burlington, NJ · Princeton, NJ · Titusville, NJ · Willingboro, NJ
As a CBRE Building Engineer, you will be responsible for monitoring, maintaining and repairing building system operations and the performance of various areas including plumbing,…
Added 12 mins ago
Lead Deployment Engineer
Celonis
NC
As a Deployment Engineer, you are the backbone of Celonis delivery. You lead the hands-on implementation of Celonis solutions for enterprise customers, combining platform expertise with…
Added 13 mins ago
IG
Senior Maintenance Reliability Technology Lead-Engineer
Insight Global
Phoenix, AZ
- From $105 USD / hour
Strong experience designing, implementing, enhancing, or optimizing maintenance and reliability technology environments used by Maintenance, Reliability, Engineering, and Operations teams.
Added 13 mins ago
MA
Senior Software Engineer – Mainframe COBOL, z/OS, CICS, JCL
Manufacturers and Traders Trust Co
Buffalo, NY
- $97,100 to $161,800 USD / year
Maintain documentation and partner across business, architecture, infrastructure, security, operations, risk, and audit teams.
Added 17 mins ago
A
Electrical Engineer
Actalent
Lincolnshire, IL
- $150,000 to $155,000 USD / year
Provide engineering support to global manufacturing, quality, supply chain, and operations teams, including facilities in multiple countries.
Added 17 mins ago
A
Mechanical Engineer
Actalent
San Antonio, TX
- $36 to $38 USD / hour
Job Title: Mechanical EngineerJob DescriptionThis Mechanical Engineer role is part of an assembly maintenance engineering team responsible for ensuring reliable operation of equipment in a…
Added 18 mins ago
Reservoir Engineer
Flywheel Energy
Oklahoma City, OK
The Reservoir Engineer owns the forecasts and economics behind Flywheel's Eagle Ford development program across Gonzales, Lavaca, Fayette and DeWitt counties. Working inside the Eagle Ford…
Added 18 mins ago
Senior Manager - Data Mining & Exploratory Intelligence
EXL Talent Acquisition Team
United States
The ideal candidate brings extensive hands-on claims experience and can “reverse engineer” claims behavior to inform data-driven strategies, tools, and controls.
Added 21 mins ago
AI and Data Science Solution Engineer
MIT Lincoln Laboratory
Lexington, MA
…places. It also includes support for law enforcement, special operations, and intelligence analysts who track and disrupt transnational criminal and terrorist organizations. To do this, the…
Added 22 mins ago
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Senior Software Engineer
GoodLeap
Remote, United States
- $131,700 to $196,600 USD / year
…communication, deeper business intelligence, and streamlined payment and operations. Our platform has led to more than $30 billion in financing for sustainable solutions since…
Added 22 mins ago
Software Engineer
SEI Global Services, Inc.
Oaks, PA
We are looking for a passionate Software Engineer, who is ready to work on the cutting edge of FinTech software solutions. You will be joining our team of experts to build the next…
Added 23 mins ago
Factory Enablement Digital Engineer Intern (Summer 2027)
RTX
United States
The Factory Enablement Intern will support the Advanced Operations Engineering in developing and deploying digital tools that help modernize aerospace manufacturing. This role is ideal for…
Added 24 mins ago
NS
DISTINGUISHED SCIENTIST/ENGINEER FOR USW THEATER OPERATIONS
Naval Sea Systems Command
Naval Base Newport, RI
- $192,695 to $209,600 USD / year
You will serve as the Distinguished Scientist/Engineer for USW Theater Operations for Code 25, Naval Undersea Warfare Center (NUWC), Division Newport (NUWCDIVNPT), serving as an expert and…

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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