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Software Engineer - Careers at Leidos

Leidos

Software Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Software Engineer in Huntsville, AL

Leidos is seeking a talented Software Engineer to join our multi-disciplinary team in Huntsville, AL, delivering innovative solutions for missile defense systems. As a leader in defense, space, cyber, and commercial fields, Leidos provides responsive, cost-effective engineering and IT solutions across the U.S.

Primary Responsibilities

  • Develop software in Linux environments using C++ or Python.
  • Thrive in an Agile Scrum framework with tools like Jira and Gitlab.
  • Collaborate with systems, electrical, and test engineers to deliver functionality.
  • Implement best practices including peer reviews, unit testing, and documentation.
  • Debug and troubleshoot complex software in Hardware-in-the-Loop (HWIL) settings.

Basic Qualifications

  • Bachelor’s in Software Engineering, Computer Science, or equivalent (ABET-accredited) with 8+ years experience; or MS with 6+ years.
  • Expertise in C/C++ and Python.
  • Full software lifecycle experience with best practices.
  • Agile/Scrum proficiency and tools like Jira, Gitlab, Qt IDE.
  • Linux development and HWIL testing experience.
  • US Citizenship and Secret Clearance (active or eligible).

Preferred Qualifications

  • Buildroot and VMWare experience.
  • Wireshark usage and UDP/TCP network communications.
  • CI/CD pipeline support.
  • DoD acquisition knowledge.
  • Local to North Alabama or willing to relocate.

Why Leidos?

Pay range: $107,900 - $195,050 annually. We outthink, outbuild, and outpace the status quo. Join disruptors who refuse to fail on high-impact missions. Original posting: December 3, 2025. Positions remain open at least 3 days.

Locations

  • Huntsville, Alabama, United States

Salary

107,900 - 195,050 USD / yearly

Estimated Salary Rangehigh confidence

107,900 - 195,050 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • C/C++intermediate
  • Pythonintermediate
  • Linux Developmentintermediate
  • Agile Scrumintermediate
  • Jiraintermediate
  • Gitlabintermediate
  • Qt IDEintermediate
  • DevSecOpsintermediate
  • HWIL Testingintermediate
  • Peer Reviewsintermediate
  • Unit Testingintermediate
  • CI/CD Pipelinesintermediate
  • Wiresharkintermediate
  • UDP/TCP Networkingintermediate
  • Buildrootintermediate
  • VMWareintermediate

Required Qualifications

  • Bachelor’s degree in Software Engineering, Computer Science, or equivalent with 8+ years experience or MS with 6+ years (experience)
  • US Citizen with active Secret Clearance or eligibility (experience)
  • Strong C/C++ and Python competency (experience)
  • Full software lifecycle experience (experience)
  • Agile environment proficiency (experience)
  • Linux development expertise (experience)
  • HWIL troubleshooting familiarity (experience)
  • Collaboration with multi-disciplinary teams (experience)

Responsibilities

  • Develop software in Linux using C++ or Python
  • Work in Agile Scrum with Jira and Gitlab
  • Collaborate with teams to implement functionality
  • Apply best practices like peer reviews and unit testing
  • Debug and troubleshoot in HWIL environments

Benefits

  • general: Competitive salary $107,900 - $195,050
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and tuition reimbursement
  • general: Relocation assistance for Huntsville area
  • general: Mission-driven defense projects with impact

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Jobs in Huntsville ALLeidos CareersDefense Jobs United StatesSoftware Engineering HuntsvilleEngineeringInformation TechnologySecurity

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Leidos logo

Software Engineer - Careers at Leidos

Leidos

Software Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Software Engineer in Huntsville, AL

Leidos is seeking a talented Software Engineer to join our multi-disciplinary team in Huntsville, AL, delivering innovative solutions for missile defense systems. As a leader in defense, space, cyber, and commercial fields, Leidos provides responsive, cost-effective engineering and IT solutions across the U.S.

Primary Responsibilities

  • Develop software in Linux environments using C++ or Python.
  • Thrive in an Agile Scrum framework with tools like Jira and Gitlab.
  • Collaborate with systems, electrical, and test engineers to deliver functionality.
  • Implement best practices including peer reviews, unit testing, and documentation.
  • Debug and troubleshoot complex software in Hardware-in-the-Loop (HWIL) settings.

Basic Qualifications

  • Bachelor’s in Software Engineering, Computer Science, or equivalent (ABET-accredited) with 8+ years experience; or MS with 6+ years.
  • Expertise in C/C++ and Python.
  • Full software lifecycle experience with best practices.
  • Agile/Scrum proficiency and tools like Jira, Gitlab, Qt IDE.
  • Linux development and HWIL testing experience.
  • US Citizenship and Secret Clearance (active or eligible).

Preferred Qualifications

  • Buildroot and VMWare experience.
  • Wireshark usage and UDP/TCP network communications.
  • CI/CD pipeline support.
  • DoD acquisition knowledge.
  • Local to North Alabama or willing to relocate.

Why Leidos?

Pay range: $107,900 - $195,050 annually. We outthink, outbuild, and outpace the status quo. Join disruptors who refuse to fail on high-impact missions. Original posting: December 3, 2025. Positions remain open at least 3 days.

Locations

  • Huntsville, Alabama, United States

Salary

107,900 - 195,050 USD / yearly

Estimated Salary Rangehigh confidence

107,900 - 195,050 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • C/C++intermediate
  • Pythonintermediate
  • Linux Developmentintermediate
  • Agile Scrumintermediate
  • Jiraintermediate
  • Gitlabintermediate
  • Qt IDEintermediate
  • DevSecOpsintermediate
  • HWIL Testingintermediate
  • Peer Reviewsintermediate
  • Unit Testingintermediate
  • CI/CD Pipelinesintermediate
  • Wiresharkintermediate
  • UDP/TCP Networkingintermediate
  • Buildrootintermediate
  • VMWareintermediate

Required Qualifications

  • Bachelor’s degree in Software Engineering, Computer Science, or equivalent with 8+ years experience or MS with 6+ years (experience)
  • US Citizen with active Secret Clearance or eligibility (experience)
  • Strong C/C++ and Python competency (experience)
  • Full software lifecycle experience (experience)
  • Agile environment proficiency (experience)
  • Linux development expertise (experience)
  • HWIL troubleshooting familiarity (experience)
  • Collaboration with multi-disciplinary teams (experience)

Responsibilities

  • Develop software in Linux using C++ or Python
  • Work in Agile Scrum with Jira and Gitlab
  • Collaborate with teams to implement functionality
  • Apply best practices like peer reviews and unit testing
  • Debug and troubleshoot in HWIL environments

Benefits

  • general: Competitive salary $107,900 - $195,050
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and tuition reimbursement
  • general: Relocation assistance for Huntsville area
  • general: Mission-driven defense projects with impact

Target Your Resume for "Software Engineer - Careers at Leidos" , Leidos

Get personalized recommendations to optimize your resume specifically for Software Engineer - Careers at Leidos. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Software Engineer - Careers at Leidos" , Leidos

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Jobs in Huntsville ALLeidos CareersDefense Jobs United StatesSoftware Engineering HuntsvilleEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Software Engineer - Careers at Leidos @ Leidos.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.