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Sr. Software Engineer - Careers at Leidos

Leidos

Sr. Software Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Sr. Software Engineer

Leidos seeks a Sr. Software Engineer for the Defense Information Systems Agency GSMO-II Program in Arlington, VA. Join the CESO Engineering team delivering innovative solutions to hybrid on-premises/cloud environments through CI/CD, DevOps, and Software Configuration Management expertise.

Primary Responsibilities

  • Develop and maintain DevOps strategic roadmap for continuous improvement.
  • Build automated CI/CD pipelines with Jenkins, Ansible, Bitbucket.
  • Design, code, test, and deploy in Python, JavaScript, Java, SQL.
  • Manage software releases across full lifecycle to production.
  • Lead Agile team, attend scrums, collaborate remotely via Jira.
  • Troubleshoot infrastructure and resolve system issues.
  • Mitigate risks and communicate with stakeholders.

Required Qualifications

  • Bachelor's +12 years or equivalent experience.
  • Top Secret/SCI eligible clearance.
  • Security+ or equivalent DoD 8570 IAT II.
  • AWS Certified Developer Associate or DevOps Engineer Professional.
  • Proven AWS cloud development, Agile SDLC, configuration management.
  • Strong leadership, communication for distributed teams.

Preferred Qualifications

  • DoD/DISA experience with STIG compliance.
  • Bitbucket/Git/Jenkins/Artifactory pipelines.
  • RHEL 9 Linux/UNIX development.
  • Full SDLC automation expertise.

Salary range: $107,900 - $195,050 USD. Leidos offers full-time employment with growth opportunities in defense IT.

Locations

  • Arlington, Virginia, 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

  • CI/CD Pipelinesintermediate
  • DevOpsintermediate
  • Jenkinsintermediate
  • Ansibleintermediate
  • Bitbucketintermediate
  • Pythonintermediate
  • JavaScriptintermediate
  • Javaintermediate
  • SQLintermediate
  • AWSintermediate
  • Agileintermediate
  • Jiraintermediate
  • Terraformintermediate
  • Gitintermediate
  • Linux RHELintermediate
  • Software Configuration Managementintermediate

Required Qualifications

  • Bachelor's degree in technical discipline +12 years experience or equivalent (experience)
  • Top Secret DoD clearance with SCI eligibility (experience)
  • Security+ or DoD 8570 IAT II certification (experience)
  • AWS Certified Developer Associate or DevOps Engineer Professional (experience)
  • Cloud software development/deployment experience (AWS required) (experience)
  • Agile full SDLC experience (experience)
  • Software configuration management expertise (experience)

Responsibilities

  • Create and maintain DevOps platform strategic roadmap
  • Develop automated CI/CD pipelines using Jenkins, Ansible, Bitbucket
  • Design, develop, test, deploy software in Python, JavaScript, Java, SQL
  • Implement software release version control and lifecycle management
  • Provide technical leadership, guidance, training on engineering processes
  • Collaborate with Agile team in daily scrums and remote environments
  • Troubleshoot installation, infrastructure, system issues
  • Track projects in Jira, mitigate technical risks

Benefits

  • general: Competitive salary $107,900-$195,050
  • general: Comprehensive health, dental, vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and certification reimbursement
  • general: Generous paid time off and flexible work options
  • general: Employee stock purchase plan

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Leidos logo

Sr. Software Engineer - Careers at Leidos

Leidos

Sr. Software Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Sr. Software Engineer

Leidos seeks a Sr. Software Engineer for the Defense Information Systems Agency GSMO-II Program in Arlington, VA. Join the CESO Engineering team delivering innovative solutions to hybrid on-premises/cloud environments through CI/CD, DevOps, and Software Configuration Management expertise.

Primary Responsibilities

  • Develop and maintain DevOps strategic roadmap for continuous improvement.
  • Build automated CI/CD pipelines with Jenkins, Ansible, Bitbucket.
  • Design, code, test, and deploy in Python, JavaScript, Java, SQL.
  • Manage software releases across full lifecycle to production.
  • Lead Agile team, attend scrums, collaborate remotely via Jira.
  • Troubleshoot infrastructure and resolve system issues.
  • Mitigate risks and communicate with stakeholders.

Required Qualifications

  • Bachelor's +12 years or equivalent experience.
  • Top Secret/SCI eligible clearance.
  • Security+ or equivalent DoD 8570 IAT II.
  • AWS Certified Developer Associate or DevOps Engineer Professional.
  • Proven AWS cloud development, Agile SDLC, configuration management.
  • Strong leadership, communication for distributed teams.

Preferred Qualifications

  • DoD/DISA experience with STIG compliance.
  • Bitbucket/Git/Jenkins/Artifactory pipelines.
  • RHEL 9 Linux/UNIX development.
  • Full SDLC automation expertise.

Salary range: $107,900 - $195,050 USD. Leidos offers full-time employment with growth opportunities in defense IT.

Locations

  • Arlington, Virginia, 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

  • CI/CD Pipelinesintermediate
  • DevOpsintermediate
  • Jenkinsintermediate
  • Ansibleintermediate
  • Bitbucketintermediate
  • Pythonintermediate
  • JavaScriptintermediate
  • Javaintermediate
  • SQLintermediate
  • AWSintermediate
  • Agileintermediate
  • Jiraintermediate
  • Terraformintermediate
  • Gitintermediate
  • Linux RHELintermediate
  • Software Configuration Managementintermediate

Required Qualifications

  • Bachelor's degree in technical discipline +12 years experience or equivalent (experience)
  • Top Secret DoD clearance with SCI eligibility (experience)
  • Security+ or DoD 8570 IAT II certification (experience)
  • AWS Certified Developer Associate or DevOps Engineer Professional (experience)
  • Cloud software development/deployment experience (AWS required) (experience)
  • Agile full SDLC experience (experience)
  • Software configuration management expertise (experience)

Responsibilities

  • Create and maintain DevOps platform strategic roadmap
  • Develop automated CI/CD pipelines using Jenkins, Ansible, Bitbucket
  • Design, develop, test, deploy software in Python, JavaScript, Java, SQL
  • Implement software release version control and lifecycle management
  • Provide technical leadership, guidance, training on engineering processes
  • Collaborate with Agile team in daily scrums and remote environments
  • Troubleshoot installation, infrastructure, system issues
  • Track projects in Jira, mitigate technical risks

Benefits

  • general: Competitive salary $107,900-$195,050
  • general: Comprehensive health, dental, vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and certification reimbursement
  • general: Generous paid time off and flexible work options
  • general: Employee stock purchase plan

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

Get personalized recommendations to optimize your resume specifically for Sr. 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 "Sr. 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 Arlington VALeidos CareersDefense Jobs United StatesDevOps EngineeringAWS Cloud JobsEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Sr. 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.