Join Leidos as a Senior Software Engineer in Huntsville, AL

The Aerospace Systems Group within Leidos' Defense Systems Sector is seeking a Senior Software Engineer to support the RF Engineering portfolio. This onsite role in Huntsville, AL, offers an exciting opportunity to leverage your expertise in software development and maintenance for advanced RF systems delivering critical intelligence to defense customers.

Primary Responsibilities

• Perform full stack software engineering: design, development, testing, troubleshooting, and debugging for enhancements and new RF systems.
• Conduct software requirements analysis and hardware compatibility assessments.
• Develop tools and products for infrastructure, platforms, and RF system maintenance.

Basic Qualifications

• BS in Computer Engineering or related field with 8+ years experience; or MS with 2-6 years.
• Proficiency in CUDA programming, QT/Boost Libraries, CMake, Git, and Linux OS.
• Strong problem-solving skills and software design experience.
• Active DoD Top Secret Clearance; ability to obtain TS/SCI CI Poly (U.S. Citizenship required).
• Onsite availability in Huntsville, AL.

Preferred Qualifications

• Experience in real-time processing, containerization (PodMan/Docker), MATLAB, Python, Java, and Agile methodologies.
• Active TS/SCI CI Poly clearance.

Why Leidos?

At Leidos, we outthink, outbuild, and outpace the status quo. We're recruiting disruptors who refuse to fail in high-stakes defense missions. Enjoy a pay range of $87,100 - $157,450, based on experience, skills, and market alignment. This requisition is anticipated to remain open for at least 3 days from January 13, 2026. Apply now to advance critical RF technologies.