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Software Engineer - Careers at Leidos

Leidos

Software Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos Intelligence Group as a Software Engineer

Leidos Intelligence Group seeks a talented Software Engineer to drive innovative search services, data repositories, and knowledge management for a high-stakes intelligence mission in Chantilly, VA. Deliver enterprise data services enabling seamless search, discovery, and collaboration across structured/unstructured datasets and external sources.

Core Responsibilities

  • Design and develop federated search capabilities, document tagging/organization, and ML/AI-driven content discovery/predictive analytics.
  • Lead Agile ceremonies including scrums, sprints, and grooming; manage COTS integrations and Jira workflows within budget.
  • Build/modify Single Page Applications using Angular 18+, HTML5, CSS3; develop RESTful services with Java, Scala, Spring Boot/Security.
  • Integrate databases like Postgres, Amazon RDS, DynamoDB; leverage Solr/Elastic for advanced search.
  • Collaborate with security, ops, engineering; track vendor roadmaps, perform code reviews, and test with JUnit/Jasmine/Jest/Karma.
  • Troubleshoot web protocols (Tomcat, Node.js, SSL) in AWS/Azure cloud environments.

Basic Qualifications

  • TS/SCI with Polygraph required.
  • Bachelor's +12 years, Master's +10 years, or 16+ years experience.
  • Proven expertise in system design, interfaces, Angular SPAs, Java/Spring stack, databases, DevOps tools.

Preferred Qualifications

  • Experience with repository/search suites, discovery/recommendation services, Pre-NLP pipelines.

At Leidos, we outthink, outbuild, and outpace the status quo. If you thrive in disruptive, mission-critical environments, apply now. Pay Range: $131,300 - $237,350 USD annually. U.S. citizenship and clearance mandatory.

Locations

  • Chantilly, Virginia, United States

Salary

131,300 - 237,350 USD / yearly

Estimated Salary Rangehigh confidence

131,300 - 237,350 USD / yearly

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

Skills Required

  • Angular 18+intermediate
  • Javaintermediate
  • Scalaintermediate
  • Spring Bootintermediate
  • Spring Securityintermediate
  • Solrintermediate
  • Elasticintermediate
  • Postgresintermediate
  • AWSintermediate
  • Azureintermediate
  • RESTful Web Servicesintermediate
  • JUnitintermediate
  • Jasmineintermediate
  • Jestintermediate
  • Karmaintermediate
  • Gitintermediate
  • Jenkinsintermediate
  • Nexusintermediate
  • HTML5intermediate
  • CSS3intermediate
  • Tomcatintermediate
  • Node.jsintermediate

Required Qualifications

  • TS/SCI with Polygraph clearance (experience)
  • Bachelor's degree + 12 years experience OR Master's + 10 years OR 16+ years experience (experience)
  • Experience developing Single Page Applications with HTML5, CSS3, Angular 18+ (experience)
  • Hands-on development with Solr, Elastic, Postgres, Java, Scala, RDS, Spring Framework (experience)
  • Experience with relational/non-relational DBs like Amazon RDS, DynamoDB, Postgres (experience)
  • DevOps tools: Git, Jenkins, Nexus (experience)
  • Cloud environments: AWS or Azure (experience)

Responsibilities

  • Develop enterprise data services, federated search, and knowledge management services
  • Enable search against structured/unstructured data and federate across external sources
  • Leverage machine learning for content discovery beyond Boolean search and AI for predictive analysis
  • Participate in Lean Agile scrums, sprints, grooming sessions; manage COTS integration
  • Design, develop, modify software systems; track vendor roadmaps and perform code reviews
  • Create/manage Jira tickets; coordinate with security, operations, engineering teams
  • Test software with JUnit/Jasmine; troubleshoot web protocols like Tomcat, Node.js, SSL

Benefits

  • general: Competitive salary $131,300 - $237,350
  • general: Comprehensive health, dental, vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and tuition reimbursement
  • general: Paid time off, holidays, and flexible work options
  • general: Mission-driven culture with cutting-edge technology access

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Jobs in Chantilly VALeidos CareersDefense IT JobsCleared Software EngineerUnited States HiringEngineeringInformation 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 Intelligence Group as a Software Engineer

Leidos Intelligence Group seeks a talented Software Engineer to drive innovative search services, data repositories, and knowledge management for a high-stakes intelligence mission in Chantilly, VA. Deliver enterprise data services enabling seamless search, discovery, and collaboration across structured/unstructured datasets and external sources.

Core Responsibilities

  • Design and develop federated search capabilities, document tagging/organization, and ML/AI-driven content discovery/predictive analytics.
  • Lead Agile ceremonies including scrums, sprints, and grooming; manage COTS integrations and Jira workflows within budget.
  • Build/modify Single Page Applications using Angular 18+, HTML5, CSS3; develop RESTful services with Java, Scala, Spring Boot/Security.
  • Integrate databases like Postgres, Amazon RDS, DynamoDB; leverage Solr/Elastic for advanced search.
  • Collaborate with security, ops, engineering; track vendor roadmaps, perform code reviews, and test with JUnit/Jasmine/Jest/Karma.
  • Troubleshoot web protocols (Tomcat, Node.js, SSL) in AWS/Azure cloud environments.

Basic Qualifications

  • TS/SCI with Polygraph required.
  • Bachelor's +12 years, Master's +10 years, or 16+ years experience.
  • Proven expertise in system design, interfaces, Angular SPAs, Java/Spring stack, databases, DevOps tools.

Preferred Qualifications

  • Experience with repository/search suites, discovery/recommendation services, Pre-NLP pipelines.

At Leidos, we outthink, outbuild, and outpace the status quo. If you thrive in disruptive, mission-critical environments, apply now. Pay Range: $131,300 - $237,350 USD annually. U.S. citizenship and clearance mandatory.

Locations

  • Chantilly, Virginia, United States

Salary

131,300 - 237,350 USD / yearly

Estimated Salary Rangehigh confidence

131,300 - 237,350 USD / yearly

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

Skills Required

  • Angular 18+intermediate
  • Javaintermediate
  • Scalaintermediate
  • Spring Bootintermediate
  • Spring Securityintermediate
  • Solrintermediate
  • Elasticintermediate
  • Postgresintermediate
  • AWSintermediate
  • Azureintermediate
  • RESTful Web Servicesintermediate
  • JUnitintermediate
  • Jasmineintermediate
  • Jestintermediate
  • Karmaintermediate
  • Gitintermediate
  • Jenkinsintermediate
  • Nexusintermediate
  • HTML5intermediate
  • CSS3intermediate
  • Tomcatintermediate
  • Node.jsintermediate

Required Qualifications

  • TS/SCI with Polygraph clearance (experience)
  • Bachelor's degree + 12 years experience OR Master's + 10 years OR 16+ years experience (experience)
  • Experience developing Single Page Applications with HTML5, CSS3, Angular 18+ (experience)
  • Hands-on development with Solr, Elastic, Postgres, Java, Scala, RDS, Spring Framework (experience)
  • Experience with relational/non-relational DBs like Amazon RDS, DynamoDB, Postgres (experience)
  • DevOps tools: Git, Jenkins, Nexus (experience)
  • Cloud environments: AWS or Azure (experience)

Responsibilities

  • Develop enterprise data services, federated search, and knowledge management services
  • Enable search against structured/unstructured data and federate across external sources
  • Leverage machine learning for content discovery beyond Boolean search and AI for predictive analysis
  • Participate in Lean Agile scrums, sprints, grooming sessions; manage COTS integration
  • Design, develop, modify software systems; track vendor roadmaps and perform code reviews
  • Create/manage Jira tickets; coordinate with security, operations, engineering teams
  • Test software with JUnit/Jasmine; troubleshoot web protocols like Tomcat, Node.js, SSL

Benefits

  • general: Competitive salary $131,300 - $237,350
  • general: Comprehensive health, dental, vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and tuition reimbursement
  • general: Paid time off, holidays, and flexible work options
  • general: Mission-driven culture with cutting-edge technology access

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 Chantilly VALeidos CareersDefense IT JobsCleared Software EngineerUnited States HiringEngineeringInformation 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.