Software Engineer (TS/SCI with Poly Required)

GCI IncorporatedChantilly, VA
$164,382 - $274,518

About The Position

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. We maximize opportunities for success by building and maintaining trusted and reliable partnerships with our customers and industry. At GCI, we solve the hard problems. As a Software Engineer, a typical day will include the following duties: The Software Engineer will design, develop, test, and debug complex new software products, and/or make significant enhancements to existing software. The ideal candidate is a hands-on software developer with experience in application development on Microsoft Windows, Android, and Linux. They must have strong, firsthand technical expertise in software development and the proven ability to create robust solutions. They must be at ease working in an Agile environment with little supervision. This person should embody a passion for continuous improvement and innovation.

Requirements

  • Experience developing and debugging applications on multiple platforms: Windows, Android, and Linux.
  • Experience developing and debugging software written in Java, C#, Python, Bash.
  • Experience creating user-facing applications and interfaces.
  • A self-starter and capable of delivering on multiple, competing priorities with little supervision.
  • Excellent verbal and written communication skills.
  • A US Citizen and able to obtain TS/SCI with Polygraph clearance.

Nice To Haves

  • Background or interest in computer/digital forensics.
  • Experience developing mobile applications for Android or Apple iOS.
  • Experience developing web applications using HTML, CSS, PHP, Spring Boot.
  • Experience with Linux systems and networking technologies.
  • Experience with Scrum/Agile development methodologies.
  • Experience with build technologies like Maven and Gradle.

Responsibilities

  • Design and develop new software applications and systems.
  • Provide ongoing maintenance, support, and enhancements to existing applications and systems.
  • Troubleshoot complex problems and provide customer support for software applications and systems.
  • Work as Configuration Manager of the organization’s software and hardware platforms.
  • Collaborate with team members.
  • Work in an Agile software development environment.
  • Provide recommendations for continuous improvement.
  • Work with the team to sustain and advance our organization’s capabilities.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service