Jobs at General Dynamics Information Technology

1,610,412 open positions

General Dynamics Information Technology (GDIT) is the technology arm of General Dynamics, delivering secure IT solutions for defense, homeland security, and intelligence sectors worldwide. With headquarters in Fairfax, VA, GDIT partners with U.S. and allied governments to build cloud platforms, cybersecurity frameworks, and advanced analytics systems that protect national infrastructure.

GDIT hires a wide spectrum of talent, from software engineers and cybersecurity analysts to cloud architects, network engineers, and data scientists. Project managers, technical support specialists, and business analysts also play critical roles. Many positions support classified missions, requiring security clearances, and offer opportunities for on‑site work in Virginia, remote flexibility, or rotational assignments in overseas facilities.

By browsing GDIT listings on Job Transparency, you gain instant access to salary ranges, benefit summaries, and employee sentiment ratings. This visibility lets you compare offers, negotiate confidently, and choose roles that match both your career goals and compensation expectations.

Senior Logistics Support - 4584

Company: Alion Science and Technology

Location: Kapolei, HI

Posted Jan 24, 2025

HII, the nation's largest military shipbuilder, is seeking a Senior Logistics Support Personnel for the SEA 21 program. The role involves providing on-site support in Pearl Harbor, Hawaii, for equipment validation and serving as the primary logistics point of contact for ships homeported outside the continental US. The ideal candidate must have 10 years of Navy experience, 5 years in logistics support, and ability to obtain a Secret Security Clearance. Bonus points for experience with OMMS/NG and CDMDOA systems. The role requires working in a shipboard environment, lifting heavy equipment, and climbing ladders. HII is an Equal Opportunity/Vets and Disabled Employer.

Software Engineer Intern - 38197

Company: Alion Science and Technology

Location: Syracuse, NY

Posted Jan 24, 2025

The job description seeks a first-year Computer Science student with a good GPA. The role involves implementing algorithms, programming in Java, Python, and HTML, assisting junior engineers, and conducting outdoor testing. The candidate must also be capable of minor physical labor and research. No security clearance is required. The company values diversity and requires U.S. citizenship for most positions. A new federal order mandates full COVID-19 vaccination for employees by December 8, 2021.

Program Manager - 3440

Company: Alion Science and Technology

Location: Springfield, VA

Posted Jan 24, 2025

HII's Technical Solutions Division is seeking a Senior Program Manager, Intelligence Content Manager. The role involves managing project operations, ensuring production schedules are met, and system resources are utilized effectively. Key responsibilities include cost, schedule, performance, and risk management on projects. The ideal candidate should have extensive experience in intelligence disciplines within the DoD or IC, with a minimum of 6 years of relevant experience. A Master's degree and 12 years of experience, or a Bachelor's degree and 17 years of experience, is preferred. The role requires a TS/SCI clearance and advanced experience with Microsoft SharePoint 2013+. The position is part of Huntington Ingalls Industries, a leading military shipbuilder and provider of professional services.

Structural Planner/Estimator (Proposal Analyst 2) - 4172

Company: Alion Science and Technology

Location: Norfolk, VA

Posted Jan 24, 2025

The job involves estimating labor and material costs for manufacturing and engineering projects based on RFQ data. It requires analyzing specifications, calculating production costs, and preparing cost reports. The role also includes developing proposals, coordinating with various departments, and participating in contract negotiations. Relevant experience in structural trades, cost data analysis, and Microsoft Office suite is required. Proficiency in Microsoft Project, reading technical drawings, and developing POAMs are preferred. The position is with Defense & Federal Solutions, a division of Huntington Ingalls Industries, which offers opportunities in intelligence, cyber, and shipbuilding.

Sr. Marine Welder (Mastertradesperson 4) - 4536

Company: Alion Science and Technology

Location: Chula Vista, CA

Posted Jan 24, 2025

Join the Marine Services Operation (MSO) of Technical Solutions, a division of Huntington Ingalls Industries, to support the U.S. Navy's ship repairs and modernization. The role involves performing various welding processes on shipboard structures, working from blueprints, and potentially leading less-experienced welders. Travel, including to shipyards and military bases around the country and overseas, is required. Candidates must have high school education, 6 years of related experience, welding experience on marine vessels, and a current or prior certified steel stick welding certificate. A DoD secret security clearance and base access credentials are also required. The company covers travel and lodging expenses.

Frequently Asked Questions

What’s it like to work at General Dynamics Information Technology?
Employees report a culture of mission‑driven impact, clear career pathways, and strong emphasis on cybersecurity and data protection. GDIT offers competitive pay, comprehensive benefits, and opportunities to work on classified projects that shape national defense. Work‑life balance is supported through flexible schedules and remote options for many technical roles.
What types of positions are available at GDIT?
GDIT’s hiring portfolio includes software engineering, cybersecurity analysis, cloud architecture, network engineering, data science, project management, business analysis, and technical support. Roles range from entry‑level developer to senior security architect, with many requiring or preferring security clearances.
How can I stand out as an applicant?
Highlight relevant defense‑sector experience, certifications such as CISSP, CompTIA Security+, or cloud provider credentials, and demonstrate problem‑solving skills through portfolio projects or open‑source contributions. If you hold or can obtain a security clearance, emphasize this, and tailor your resume to the specific job description, using quantifiable achievements.

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