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Software Engineer (SME) - Careers at Leidos

Leidos

Software Engineer (SME) - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Software Engineer (SME) in National Security

Leidos seeks a Software Engineer (SME) for its Intel Security Sector's Analysis Solutions Business Area in Bethesda, MD. Lead cutting-edge work in Security Engineering, Computer Network Operations (CNO), Mission Software, SIGINT, and Cryptographic Key Management. Build robust systems, software, and cloud environments while maintaining critical national security infrastructure.

Primary Responsibilities

  • Direct Java, JavaScript, Python, SpringBoot, Hibernate programming initiatives.
  • Develop testing with Junit, Katalon; leverage automated deployments.
  • Prototype and deploy in Commercial Cloud using AWS, Azure, GCP services like S3, RDS, EFS.
  • Collaborate with Product Owners and Scrum Masters in SAFe Agile for User Story delivery.
  • Use GitHub, Jenkins, bash scripting, JIRA, Confluence in DevOps pipelines.
  • Conduct PoC, performance, end-to-end testing for infrastructure alignment.
  • Innovate with best practices to exceed mission needs.

Basic Qualifications

  • Master’s +15 years or Doctorate +13 years relevant experience (substitutable).
  • Active TS/SCI with polygraph.
  • Deep Agile, DevOps, Java/Spring/C2S, cloud (AWS/Azure/GCP), testing (Junit/Katalon), scripting (Python/Bash) expertise.
  • Version control and tracking systems proficiency.

Preferred Qualifications

  • Structured analysis/design methodologies.
  • Customer system development policy knowledge.

Competitive Compensation & Benefits

Pay Range: $154,050 - $278,475. Enjoy PTO, 11 holidays, 401K (6% match, immediate vesting), flexible schedules, stock discounts, upskilling, education support, parental leave. Thrive in a mission-driven environment outpacing the status quo.

Apply now to disrupt and innovate in national security at Leidos!

Locations

  • Bethesda, Maryland, United States

Salary

154,050 - 278,475 USD / yearly

Estimated Salary Rangehigh confidence

154,050 - 278,475 USD / yearly

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

Skills Required

  • Javaintermediate
  • JavaScriptintermediate
  • Pythonintermediate
  • SpringBootintermediate
  • Hibernateintermediate
  • Junitintermediate
  • Katalonintermediate
  • GitHubintermediate
  • Jenkinsintermediate
  • Unix bash scriptingintermediate
  • JIRAintermediate
  • Confluenceintermediate
  • AWSintermediate
  • Google Cloudintermediate
  • Azureintermediate
  • S3intermediate
  • RDSintermediate
  • EFSintermediate

Required Qualifications

  • Master’s degree with 15+ years relevant experience or Doctorate with 13+ years (experience)
  • Active TS/SCI with polygraph clearance (experience)
  • Extensive Agile and DevOps experience (experience)
  • Extensive Java, Spring, C2S, SDLC expertise (experience)
  • Commercial Cloud Platforms development (experience)
  • Version control and issue tracking systems (experience)

Responsibilities

  • Direct software initiatives using Java, JavaScript, Python, SpringBoot, Hibernate
  • Develop validation/testing with Junit, Katalon, automated deployments
  • Prototype/deploy solutions in Commercial Cloud (AWS, Azure, GCP)
  • Coordinate with team, Product Owners, Scrum Masters for User Stories
  • Support SAFe Agile lifecycle with GitHub, Jenkins, JIRA, Confluence
  • Analyze infrastructure needs via PoC, performance, end-to-end testing
  • Apply best practices for innovative customer solutions

Benefits

  • general: Paid Time Off
  • general: 11 paid Holidays
  • general: 401K with 6% company match and immediate vesting
  • general: Flexible Schedules
  • general: Discounted Stock Purchase Plans
  • general: Technical Upskilling
  • general: Education and Training Support
  • general: Parental Paid Leave

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Jobs in Bethesda MDLeidos CareersDefense IT JobsCloud EngineeringNational Security HiringEngineeringInformation TechnologySecurity

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Leidos logo

Software Engineer (SME) - Careers at Leidos

Leidos

Software Engineer (SME) - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Software Engineer (SME) in National Security

Leidos seeks a Software Engineer (SME) for its Intel Security Sector's Analysis Solutions Business Area in Bethesda, MD. Lead cutting-edge work in Security Engineering, Computer Network Operations (CNO), Mission Software, SIGINT, and Cryptographic Key Management. Build robust systems, software, and cloud environments while maintaining critical national security infrastructure.

Primary Responsibilities

  • Direct Java, JavaScript, Python, SpringBoot, Hibernate programming initiatives.
  • Develop testing with Junit, Katalon; leverage automated deployments.
  • Prototype and deploy in Commercial Cloud using AWS, Azure, GCP services like S3, RDS, EFS.
  • Collaborate with Product Owners and Scrum Masters in SAFe Agile for User Story delivery.
  • Use GitHub, Jenkins, bash scripting, JIRA, Confluence in DevOps pipelines.
  • Conduct PoC, performance, end-to-end testing for infrastructure alignment.
  • Innovate with best practices to exceed mission needs.

Basic Qualifications

  • Master’s +15 years or Doctorate +13 years relevant experience (substitutable).
  • Active TS/SCI with polygraph.
  • Deep Agile, DevOps, Java/Spring/C2S, cloud (AWS/Azure/GCP), testing (Junit/Katalon), scripting (Python/Bash) expertise.
  • Version control and tracking systems proficiency.

Preferred Qualifications

  • Structured analysis/design methodologies.
  • Customer system development policy knowledge.

Competitive Compensation & Benefits

Pay Range: $154,050 - $278,475. Enjoy PTO, 11 holidays, 401K (6% match, immediate vesting), flexible schedules, stock discounts, upskilling, education support, parental leave. Thrive in a mission-driven environment outpacing the status quo.

Apply now to disrupt and innovate in national security at Leidos!

Locations

  • Bethesda, Maryland, United States

Salary

154,050 - 278,475 USD / yearly

Estimated Salary Rangehigh confidence

154,050 - 278,475 USD / yearly

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

Skills Required

  • Javaintermediate
  • JavaScriptintermediate
  • Pythonintermediate
  • SpringBootintermediate
  • Hibernateintermediate
  • Junitintermediate
  • Katalonintermediate
  • GitHubintermediate
  • Jenkinsintermediate
  • Unix bash scriptingintermediate
  • JIRAintermediate
  • Confluenceintermediate
  • AWSintermediate
  • Google Cloudintermediate
  • Azureintermediate
  • S3intermediate
  • RDSintermediate
  • EFSintermediate

Required Qualifications

  • Master’s degree with 15+ years relevant experience or Doctorate with 13+ years (experience)
  • Active TS/SCI with polygraph clearance (experience)
  • Extensive Agile and DevOps experience (experience)
  • Extensive Java, Spring, C2S, SDLC expertise (experience)
  • Commercial Cloud Platforms development (experience)
  • Version control and issue tracking systems (experience)

Responsibilities

  • Direct software initiatives using Java, JavaScript, Python, SpringBoot, Hibernate
  • Develop validation/testing with Junit, Katalon, automated deployments
  • Prototype/deploy solutions in Commercial Cloud (AWS, Azure, GCP)
  • Coordinate with team, Product Owners, Scrum Masters for User Stories
  • Support SAFe Agile lifecycle with GitHub, Jenkins, JIRA, Confluence
  • Analyze infrastructure needs via PoC, performance, end-to-end testing
  • Apply best practices for innovative customer solutions

Benefits

  • general: Paid Time Off
  • general: 11 paid Holidays
  • general: 401K with 6% company match and immediate vesting
  • general: Flexible Schedules
  • general: Discounted Stock Purchase Plans
  • general: Technical Upskilling
  • general: Education and Training Support
  • general: Parental Paid Leave

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

Get personalized recommendations to optimize your resume specifically for Software Engineer (SME) - 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 (SME) - 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 Bethesda MDLeidos CareersDefense IT JobsCloud EngineeringNational Security HiringEngineeringInformation TechnologySecurity

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

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.