Software Engineer - Environmental Test Lab

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Leidos’ Defense Systems / Manufacturing Sector is seeking a talented and qualified Mid-Level Software Engineer to join our Defense team in Huntsville, AL supporting the Common Hypersonic Glide Body (CHGB) Program.  This position will support the development, refinement and repository management of component test software.

Primary Responsibilities.

• Develop Post Data Analysis toolkits.
• Review, understand and refine MATLAB and LabVIEW code.
• Use internal systems to publish, revise and track software updates.
• Develop and maintain test procedures on software use to support testing and vehicle delivery.
• Analyze test results to verify that Post Data Analysis toolkits verify test results against the Test Requirement Document.
• Collaborate with multiple teams to meet our technical and schedule requirements.

Basic Qualifications.

• A BS in Electrical, Computer or Software Engineering. Candidate should have at least 2+ years of relevant experience in testing.
• Experience in a Manufacturing and/or MIL-STD-810 Test Environment
• Background in software or analysis toolkit development.
• Ability to read and interpret Electrical drawings, schematics, and specifications.
• Experience working with a multi-disciplinary team.
• Experience working with electrical systems and RF test equipment.

Preferred Qualifications. The following skills/abilities are desired:

• Active security clearance.
• Experience in MATLAB code and app development and troubleshooting.
• Experience with National Instrument Software development and troubleshooting.
• Experience supporting DoD programs related to missile systems, reentry vehicles, or hypersonic technologies.
• Prior work in assembly, integration, or testing of missile systems.
• Experience supporting rapid development, prototyping, or fast-paced engineering programs.
• Experience in using GitHub and managing data in Windchill.

Candidate must be a resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, AL area.

Other Qualifications:

The ideal candidate would have experience in environmental and dynamic testing and have a current DoD Secret clearance.

Security Requirements:

Candidate must be a US Citizen and possess (and be able to maintain) a Final Secret Clearance or meet the eligibility to obtain (and maintain) a Secret Clearance.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

July 24, 2026

Pay Range:

Pay Range $69,550.00 - $125,725.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.