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Leidos
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September 28, 2025
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Software Developer

Gunpowder, MD
Full-time
Onsite
$68K/yr - $122K/yr
Entry, Mid Level
Leidos is seeking a Software Developer to provide Post Production Software Support and Post Deployment Software Support for the CECOM IEW&S Directorate Sensors and Mission Division. In this role, you will contribute to the development and sustainment of mission-critical sensor platforms by delivering technical services, software solutions, and subject matter expertise.
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Responsibilities

  • Develop, maintain, and optimize source code and software applications.
  • Apply frameworks and manage the full software release lifecycle.
  • Perform programming, documentation, configuration management, testing, and debugging.
  • Collaborate with system engineers to translate analytic and interface requirements into functional tools.
  • Design and test operating systems-level software, compilers, and network distribution applications.
  • Work independently or lead small teams to deliver robust sensor software solutions.

Qualification

Required

  • Bachelor’s degree in a relevant field with 2+ years of experience, or Master’s with under 2 years (additional experience may substitute for degree).
  • Active DoD Secret clearance.
  • Proven experience across the full software lifecycle in military systems.
  • Proficiency in C#, C++, .NET, Visual Basic.
  • Familiarity with Microsoft Windows 10 and 11.
  • Strong documentation and configuration management skills.
  • Ability to thrive in both independent and collaborative environments.
  • Willingness to travel up to 10% within the continental U.S.
  • Experience working in matrixed team structures.

Preferred

  • Experience with virtual environments (e.g., VMware).
  • Knowledge of Visual Studio and plug-in architectures.
  • Familiarity with tools like Eggplant, Jira, Confluence, Perforce Helix ALM, Git/GitHub.

Benefits

Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health.
Glassdoor
3.9
Founded in 1969
Reston, Virginia, USA
10001+ employees
https://www.leidos.com/