Find work in the United States.

6,076,441 jobs across our US network. How we count

Jobs in the United States

25+ jobs

Save this search

Added just now
Senior IT Systems Engineer
10x Genomics
Pleasanton, CA
…Genomics, IT not only provides a secure, stable, and scalable infrastructure for R&D, manufacturing, and business operations, it serves as a catalyst for innovation and productivity. We are…
Added 3 mins ago
Full Stack Sofware Engineer
Simplex
Austin, TX
Our client is seeking a Full Stack Software Engineer who combines strong technical fundamentals with thoughtful product judgment. You’ll own features from initial problem definition through…
Added 3 mins ago
Software Quality Engineer (Associate, Mid-Level or Senior)
The Boeing Company
Berkeley, MO
Boeing Defense, Space & Security (BDS) has an exciting opportunity for a Software Quality Engineer (Associate, Mid-Level or Senior) to join our Software Quality Engineering team in…
Added 4 mins ago
Cloud Engineer
Worldlink
Remote - MST
Advanced proficiency in Terraform for infrastructure automation; familiarity with Ansible and Git.
Added 4 mins ago
GI
Full-Stack Engineer – AI-Native Solutions
Guidehouse Inc.
VA
- $98,000 to $163,000 USD / year
Engineer for performance, reliability, scalability, and maintainability; validate behavior through automated tests, code reviews, and representative workloads.
Added 4 mins ago
GI
Technical Lead, Full-Stack Engineering – AI-Native Solutions
Guidehouse Inc.
VA
- $113,000 to $188,000 USD / year
Engineer for performance, reliability, scalability, and maintainability; lead code reviews for your workstream and validate behavior through automated tests and representative workloads.
Added 6 mins ago
Battery Algorithm ML Engineer
Apple
Cupertino, CA
The BMS team is looking for battery algorithm software engineer to design and develop advanced battery and power management algorithms and software for various Apple products. Working with…
Added 7 mins ago
Staff Cloud Hypervisor Engineer, Compute
Crusoe
Sunnyvale, CA
At Crusoe, we are building the "engine room" of the AI revolution. We are seeking a Staff Cloud Hypervisor R&D Engineer to serve as the lead architect for our next-generation virtualization…
Added 10 mins ago
R
Senior Security Engineer
Rain
Remote, United States
- $200,000 to $260,000 USD / year
…100 organizations worldwide, Rain delivers secure, scalable infrastructure that makes money move freely and instantly around the…
Added 10 mins ago
MACHINE LEARNING ENGIENEER II (REMOTE)
The Home Depot
Remote, United States
Position Purpose:The Machine Learning Engineer II is responsible for joining a product team and contributing to the software design, algorithm design, and overall product lifecycle for a…
Added 10 mins ago
Senior Director, Marketing Intelligence & Measurement
Tinuiti
United States
…work without personally operating as a data scientist or data engineer every…
Added 10 mins ago
Principal AI Cloud Architect – Azure Cloud
Remote, United States
…running AI agents that manage, monitor, and optimize our Cloud infrastructure in Microsoft Azure. It is also client-facing. You will help clients adopt AI-driven Cloud operations and work…
Added 14 mins ago
RU
Senior DevSecOps Engineer / Coach
Randstad USA
Bloomington, IL
- $55 to $65 USD / hour
Randstad is seeking a Senior DevSecOps Engineer / Coach for a high-impact contract-to-hire opportunity. In this hands-on enablement role, you will champion secure software delivery across…
Added 15 mins ago
Principal AI Cloud Architect – Azure Cloud
Altera
Remote, United States
…running AI agents that manage, monitor, and optimize our Cloud infrastructure in Microsoft Azure. It is also client-facing. You will help clients adopt AI-driven Cloud operations and work…
Added 15 mins ago
Lead Sales System Engineer - Technology Sector
AT&T Services, Inc.
Remote, United States
…companies to deliver the high-capacity network solutions their AI infrastructure depends…
Added 15 mins ago
Lead Sales System Engineer ECO
AT&T Services, Inc.
Remote, United States
…companies to deliver the high-capacity network solutions their AI infrastructure depends…
Added 15 mins ago
R
Staff DX Engineer
Render
Remote, United States
- $236,000 to $289,000 USD / year
- 8+ years building developer content, or working as an engineer who teaches, at a developer tools or infrastructure company.
Added 19 mins ago
Senior Software Engineer - Lab Automation
Genentech, Inc.
United States
and accelerate decision-making. As a software engineer, you will bridge the gap between scientific workflows and modern software solutions, which may include working alongside laboratory…
Added 20 mins ago
Network Engineer, Systematic Trading Infrastructure
Point72
NY
As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a…
Added 20 mins ago
CM
Senior Applications Security Engineer, AI & Automation Development
Centene Management Company LLC
Remote, United States
- $87,000 to $161,300 USD / year
…capabilities used across Security Defense Technologies (SDT). This engineer will join the Defense Automation & Transformation team to expand our development and automation capacity, help…
Added 21 mins ago
Software Development Engineer, Sponsored Products and Brands
Amazon.com Services LLC
New York, NY · Seattle, WA
…petabyte-scale systems that use machine learning, high-scale low-latency infrastructure and AI to create better sponsored shopping experiences off…
Added 21 mins ago
Content Engineer
Deposco
Alpharetta, GA
Deposco is seeking a dynamic Content Engineer with Strategic Content Leadership to transform our content operations from ad-hoc creation to a scalable, system-driven powerhouse. This hybrid…
Added 23 mins ago
Senior Test Infrastructure & Reliability Engineer, Photonics
PsiQuantum
Palo Alto, CA
As an integral part of the team developing a photonic quantum computer, the Senior Test Infrastructure & Reliability Engineer will own the data pipeline and reliability of the systems that…
Added 23 mins ago
Quantum Characterization, Verification, and Validation Engineer
PsiQuantum
Milpitas, CA
…integrate with existing cryogenic cooling and standard fiber-optic…
Added 23 mins ago
Manager, Passive Components
PsiQuantum
Palo Alto, CA
…integrate with existing cryogenic cooling and standard fiber-optic…

GD Information Technology, Inc.

Network Engineer Principal - TS/SCI with Polygraph

United States

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

Apply About employer

Applications open in a new tab.

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: Nov 3, 2026

Original job description

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Top Secret SCI + Polygraph

Clearance Level Must Be Able to Obtain:

Top Secret SCI + Polygraph

Public Trust/Other Required:

None

Job Family:

IT Infrastructure and Operations

Job Qualifications:

Skills:

Data Communication, Network Engineering, Network ManagementCertifications:

NoneExperience:

8 + years of related experienceUS 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.

Scheduled Weekly Hours:

Travel Required:

25-50%

Telecommuting Options:

Onsite

Work Location:

USA VA Chantilly

Additional Work Locations:

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 atgdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Apply About employer

More about this job

Skills

Communication skills
IMPACT
Troubleshoot
OSPF
BGP
DNS
Risk management
Network administration
Manage alarm system
WIDS
System administration
Ensure compliance with policies
Documentation
Microsoft Windows
Linux

Report this job