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Junior Software Engineer

Leidos

Tucson, AZ; Alexandria, VA; St. Louis, MO; Gaithersburg, MD; Chantilly, VA; Englewood, COJuniorPosted November 3, 2026

Build Your Software Engineering Career on a Mission That Matters Ready to take your software engineering skills beyond the classroom and into a mission where your work has real-world impact? Leidos is seeking a talented Junior Software Engineer to join the Chinook Program supporting an Intelligence Community (IC) customer and helping evolve an application that plays an important role in national security. As a Junior Software Engineer, you’ll work alongside experienced engineers, architects, testers, and DevSecOps professionals while gaining hands-on experience developing, integrating, testing, and delivering modern software capabilities. …

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