Jobs at General Dynamics Information Technology

1,611,164 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.

Cyber Analyst (Expert) - 3610

Company: Alion Science and Technology

Location: Newport News, VA

Posted Oct 08, 2024

HII-Technical Solutions Division is seeking an expert-level Cyber Analyst for the U.S. Air Force Air Combat Command (ACC). The role involves designing, testing, and implementing secure operating systems, networks, and databases. The analyst will also conduct risk assessments, provide recommendations for application design, and use encryption technology. The position requires extensive experience in various security issues and the ability to provide strategic advice to defense planners and policymakers. Minimum qualifications include 15 years of relevant experience with a Master's degree, or 10 years with a PhD or Juris Doctorate.

Logistics Support Analyst (Life Cycle Management) - 38081

Company: Alion Science and Technology

Location: Norfolk, VA

Posted Oct 08, 2024

Alion Science and Technology is seeking a Life Cycle Management Analyst for the Advanced Modeling and Simulation Technical Operation. The role involves supporting software/hardware life cycle management for the Navy Continuous Training Environment (NCTE) Program. Key responsibilities include planning and executing LCM activities, maintaining software inventory, tracking licenses, and reporting procurement status. The ideal candidate should have a Bachelor's degree with 2 years of experience or a Master's with no experience, along with familiarity with hardware/software licensing and Configuration Management concepts.

Data Scientist - 2067

Company: Alion Science and Technology

Location: Annapolis Junction, MD

Posted Oct 08, 2024

HII- Technical Solutions Division (HII-TSD) Cyber & Intel Business Area is seeking a Data Scientist with a background in digital networking for their Ft Meade, Maryland office. The role involves performing data analysis of network and computer systems, developing and integrating graphical user interfaces and visualization tools, modeling operational environments, and providing decision support for alternative architectures. The ideal candidate should have 15 years of relevant experience with a Bachelors in a related field or equivalent, and a minimum of 13 years in Computer Science, Electrical Engineering, or Computer Engineering. Experience in network analysis or target analysis with domain experience in Mathematics/Statistics, Computer Science, Data Mining, and Data visualization is required. The position requires an active TS/SCI w/poly clearance and full vaccination against COVID-19 by December 8, 2021.

Systems Engineer (Engineer Systems 5) - 4014

Company: Alion Science and Technology

Location: Annapolis Junction, MD

Posted Oct 08, 2024

Huntington Ingalls Industries (HII) is seeking a senior systems engineer to develop identity and access management capabilities for an intelligence community (IC) client. The role involves leading a team of software developers, working with emerging commercial technology, and protecting sensitive client information. Key responsibilities include analyzing user requirements, developing system requirements specifications, guiding design and development activities, and providing technical leadership for integration. The ideal candidate should have 15 years of relevant experience with a Bachelor's degree, or less experience with higher degrees, and possess an active TS/SCI clearance with Polygraph. The position offers the opportunity to contribute to advanced unmanned maritime solutions and supports national security missions.

Data Scientist (Expert) (Data Scientist 5) - 3580

Company: Alion Science and Technology

Location: Annapolis Junction, MD

Posted Oct 08, 2024

Huntington Ingalls Industries' Technical Solutions Division is seeking an expert-level Data Scientist to support the U.S. Air Force Air Combat Command. The Data Scientist will conduct data analytics, data engineering, data mining, and predictive analysis to support mission integration of the AF's Information Warfare. The role requires extensive experience in data science, ML, and automated predictive analytics. The ideal candidate will have a Master's degree, at least 15 years of relevant experience, and a TS/SCI clearance.

Senior Capture Manager/Director - 38027

Company: Alion Science and Technology

Location: Fairfax, VA

Posted Oct 08, 2024

HII's Technical Services Division (TSD) is seeking a Senior Capture Manager/Director to focus on high value capture opportunities, responsible for campaign orchestration and securing major business opportunities. The role requires a high business acumen, technical education, resourcefulness, and strong internal/external customer relations. The candidate must have a proven record of winning new and follow-on business in the federal market. The position involves leading capture efforts, managing stakeholder relationships, formulating teaming strategy, and ensuring a smooth transition into contract operations. Basic qualifications include a Bachelor's degree, 16 years of relevant experience, expert knowledge of U.S. federal Government services/solutions contracting, and an active Secret clearance.

Senior CAT Automation Developer (Engineer Software Quality 4) - 3845

Company: Alion Science and Technology

Location: Washington, DC

Posted Oct 08, 2024

HII is seeking a Senior Test Automation Developer for the USPS Postal Service Headquarters in Washington, DC. The role involves designing and developing test automation scripts, working with business analysts, and maintaining production systems. The ideal candidate should have advanced knowledge of automation test tools, proficiency in VBScript, and experience in an Agile Software Development environment. Familiarity with VersionOne, version control software, and mailing industry data exchange standards is preferred.

Technical Writer (Technical Editor And Writer 3) - 4340

Company: Alion Science and Technology

Location: Inwood, WV

Posted Oct 08, 2024

HII-TSD is seeking a Technical Writer for a US Coast Guard customer site in Kearneysville, WV. The role involves gathering, analyzing, and composing USCG supported IT information into clear, readable documents. The ideal candidate should have 6 years of technical writing experience, proficiency in MS Word, Excel, PowerPoint, SharePoint, and Visio. A Bachelor's degree is preferred. The company offers a unique national security services portfolio and is America's largest military shipbuilding company.

Local Driver & Matl Support (Matl Dist Handling Support 3) - 4277

Company: Alion Science and Technology

Location: Norfolk, VA

Posted Oct 08, 2024

HII is seeking a candidate to support their facilities team at the Fabrication shop and Warehouse in Chesapeake, VA. The role involves prepping vehicles for daily runs to local bases, shipyards, clients, vendors, and facilities. Responsibilities include manual and clerical shipping/receiving duties, verifying materials, and preparing records. The ideal candidate must have a High School Diploma/equivalent and 4 years of additional education/experience, with a minimum of 6 months professional experience driving medium GVMR vehicles and forklifts. Familiarity with Hampton Roads area is preferred. The role requires physical strength and ability to work in various environments.

Front End Developer - 38042

Company: Alion Science and Technology

Location: Greenville, SC

Posted Oct 08, 2024

Enlighten, a HII company, is seeking a skilled Front End Developer. The role involves working in a dynamic environment, creating and updating front end applications for the Big Data Platform. Key responsibilities include JavaScript/CSS/HTML coding, code review, troubleshooting, and writing unit tests. The ideal candidate should have a B.S. in Computer Science, at least 5 years of JavaScript experience, and familiarity with web application frameworks. U.S. Citizenship is required, and a current Secret level clearance is preferred. The company values diversity and encourages applications from women, minorities, individuals with disabilities, and veterans.

Master Pipe Welder (Mastertradesperson 4) - 4350

Company: Alion Science and Technology

Location: Norfolk, VA

Posted Oct 08, 2024

Join the Marine Services Operation (MSO) of Huntington Ingalls Industries (HII) to support ship repairs and fleet modernization. The role involves pipe welding processes and related duties on shipboard structures. Travel is required, with per diem available and expenses covered by the company. The candidate must have extensive experience in brazing and welding of pipe, tungsten inert gas welding (Tig/GTAW), and installation, maintenance, and repair of high energy piping systems on shipboard systems. A DoD secret security clearance and base access credentials are required. The position demands physical strength and ability to work in various conditions, including extreme temperatures and confined spaces. U.S. citizenship is mandatory.

Cybersecurity Supervisor (MV) - 38099

Company: Alion Science and Technology

Location: San Diego, CA

Posted Oct 08, 2024

The job description outlines a leadership role overseeing a Cybersecurity Team for a DoD customer. The role involves managing personnel, providing mentorship, and communicating with company and customer leadership. Key responsibilities include leading cyber operations, ensuring compliance, managing vulnerability processes, and maintaining knowledge of industry trends. The role requires a Bachelor's degree in IT or equivalent experience, along with specific training and certifications. Preferred qualifications include VMware training, Cisco network infrastructure, and Microsoft Server Administration. The position requires U.S. citizenship, a valid driver's license, and a Top Secret security clearance. Telework is not eligible, and full vaccination against COVID-19 is required by December 8, 2021.

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.

Other Companies Hiring