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Leidos
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October 24, 2026
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Software Engineer

Huntsville, AL
Full-time
Onsite
$87K/yr - $157K/yr
Entry, Mid Level
Leidos is hiring Software Engineers for its Defense RF Systems Portfolio in Huntsville, Alabama. The role supports radar and weapons-system programs through software development, modeling and simulation, testing, debugging, and collaboration on advanced RF and radar technologies.
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Responsibilities

  • Design, develop, test, and maintain software using Agile methodologies
  • Develop tactical software for Leidos Defense radar systems
  • Create modeling, simulation, and analysis toolsets supporting:
  • Algorithm development
  • Requirements development
  • System testing
  • Prototype radar system development
  • Test, analyze, and debug complex software systems across multiple architectures and operating systems
  • Collaborate in a fast-paced, team-oriented environment supporting advanced RF and radar technologies

Qualification

Required

  • Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or related field from an ABET-accredited institution with a 3.0 GPA or higher plus 2 - 4 years of experience in software development or engineering OR Masters degree with less than 2 years of experience
  • Strong understanding of: + Object-oriented design + Data structures + Network communications
  • Excellent verbal, written, and visual communication skills
  • Ability to thrive in a collaborative, fast-paced technical environment
  • Must be a US citizen, possess an active secret clearance or able to obtain and maintain an active secret clearance

Preferred

  • Experience with: + C++ + Python + Linux + Git + MATLAB
  • Familiarity with radar systems is a plus

Benefits

  • Health and Wellness programs
  • Income Protection
  • Paid Leave
  • Retirement
Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations.
Glassdoor
3.9
Founded in 1969
Reston, Virginia, USA
10001+ employees
https://www.leidos.com