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Job Title: Software Engineer - TS/SCI with Polygraph
Company Name: General Dynamics IT
Location: McLean, VA
Position Type: Full Time
Post Date: 03/18/2026
Expire Date: 04/17/2026
Job Categories: Engineering, Information Technology
Job Description
Software Engineer - TS/SCI with Polygraph

Seize your opportunity to make a personal impact as a Software Engineer supporting an information technology enterprise. At GDIT, people are our differentiator. As a Software Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Software Engineer joining our team.

WHAT YOULL NEED TO SUCCEED:

  • Education: Bachelors degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.
  • Experience: 8+ years
  • Required skills:
  • Proven experience developing, customizing, and using applications for analytical purposes.
  • Hands-on experience with cloud microservices and tools (e.g., S3, RDS, EC2).
  • Experience managing SQL databases in cloud-based environments, including creating new schemas, mapping across MySQL and PostgreSQL systems, and improving data discovery processes.
  • Experience developing operating systemlevel scripts to perform ETL operations on SQL databases.
  • Proficiency with version control systems, especially Git.
  • Experience using containerization technologies such as Docker, or building and deploying containerized applications and databases.
  • Working experience with Anaconda, Bash, and Terraform for development workflows.
  • Experience building and maintaining CI/CD pipelines using tools such as Git/GitHub, Jenkins, Jira, and Confluence.
  • Experience with automated testing and automated deployment of infrastructure or configurations.
  • Experience administering, provisioning, and using cloud technologies (e.g., AWS), with emphasis on applying data science approaches in cloud environments.
  • Experience optimizing connectivity between cloud services and on-premises high-performance compute servers.
  • Experience developing and maintaining system and architectural documentation.
  • Experience provisioning and managing cloud compute resources and services (AWS, Azure, or comparable platforms).
  • Professional proficiency in SQL, PL/SQL, Python, and Java.
  • Location: McLean, VA (On Customer Site)
  • Desired skills:
  • Formal education or experience in Computer Science, Computer Engineering, Systems Engineering, or a closely related discipline.
  • Strong ability to organize and structure solutions for complex technical problems.
  • Excellent coordination and collaboration skills.
  • Experience supporting analytic mission areas, including research into analyst workflows and user needs.
  • Experience assisting data scientists with model development, including finetuning, transfer learning, and building models for classification, prediction, generative AI, or similar tasks.
  • Experience optimizing deployment of AI models in cloud environments.
  • Experience integrating cloud servers with Tableau for visualization output.
  • Experience with the sponsors data management lifecycle.
  • Ability to balance and prioritize multiple competing tasks.
  • Experience with distributed computing, including designing and implementing parallel processing solutions.
  • US Citizenship Required

      GDIT IS YOUR PLACE:

      • 401K with company match
      • Comprehensive health and wellness packages
      • Internal mobility team dedicated to helping you own your career
      • Professional growth opportunities including paid education and certifications
      • Cutting-edge technology you can learn from
      • Rest and recharge with paid vacation and holidays

      #WeAreGDIT
      #JET
      #GDITEnhanced2026
      #VA_2026Alumni

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      Contact Information
      Company Name: General Dynamics IT
      Website:https://www.gdit.com/careers/job/0f49e0074/software-engineer-tssci-with-polygraph/?source=AutoAppend_HBCU
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