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Application Developer - Careers at Leidos

Leidos

Application Developer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as an Application Developer

Leidos Digital Modernization Sector seeks a skilled Application Developer for the Global Solutions Management – Operations II (GSM-O II) contract with DISA. Support operations, sustainment, maintenance, repair, and defense of the Defense Information Systems Network (DISN) within the DoDIN. Drive DISA’s operational transformation through innovation. Must be available for daily on-site work at Ft. Meade, MD as needed, with ability to commute to Scott AFB, IL.

Primary Responsibilities

  • Proactively monitor ENET solutions, troubleshoot issues, and ensure high availability in fast-paced environments.
  • Lead ENET infrastructure and application migrations to AWS cloud, managing full project lifecycles.
  • Supervise geographically diverse teams, assign tasks, and provide hands-on IT system support.
  • Develop SOPs, installation guides, and architecture diagrams using Ansible, Python, PowerShell, and shell scripts.
  • Perform security scans, resolve vulnerabilities, and maintain DISA compliance on Alma Linux, Ubuntu, and VMware hosts.
  • Collaborate with clients, vendors, and teams; evaluate products and mitigate technical risks.

Basic Qualifications

  • Active DoD TS/SCI clearance and U.S. citizenship required.
  • DoD 8570 IAT Level II+ certification (e.g., Security+).
  • Bachelor’s + 8-12 years or Master’s + 6-10 years relevant experience.
  • Expertise in AWS GovCloud, CI/CD (Jenkins, Bitbucket, Artifactory, OpenShift), and networking.
  • Proven independent work, process optimization, and data center hands-on skills.

Preferred: Earthflow’s NetObserv experience. Excel in multi-disciplinary teams tackling diverse technologies. Apply your customer service skills to deliver mission-critical solutions for DISA.

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

  • Ansibleintermediate
  • Pythonintermediate
  • PowerShellintermediate
  • Shell scriptingintermediate
  • Alma Linux (8.x, 9.x)intermediate
  • Ubuntu (18.04, 22.04)intermediate
  • VMware 6 & 7intermediate
  • AWS GovCloudintermediate
  • CI/CD pipelinesintermediate
  • Jenkinsintermediate
  • Artifactoryintermediate
  • OpenShiftintermediate
  • Bitbucketintermediate
  • Earthflow’s NetObservintermediate
  • Virtual Environment administrationintermediate
  • Networking servicesintermediate

Required Qualifications

  • Active DoD TS/SCI clearance (experience)
  • U.S. citizenship (experience)
  • Active DoD 8570 IAT Level II or higher certification (e.g., Security+) (experience)
  • Bachelor’s Degree with 8-12 years relevant experience or Master’s with 6-10 years (experience)
  • Ability to commute to Scott AFB, IL or Ft. Meade, MD for full-time on-site support (experience)
  • In-depth knowledge of cloud-first AWS native architectures and PaaS/SaaS services (experience)
  • Experience with data center activities including rack/stack, cabling, and termination (experience)

Responsibilities

  • Monitor, troubleshoot, and resolve issues to ensure ENET solution reliability, availability, and security across environments
  • Lead planning and migration of ENET infrastructure and applications to AWS cloud
  • Manage full project lifecycle including team functional management and customer deployments
  • Supervise daily tasks of geographically diverse team members
  • Conduct security scans, analyze results, implement resolutions, and ensure DISA compliance
  • Create standard operating procedures, installation guides, and architecture diagrams
  • Interact with vendors to evaluate and recommend hardware/software purchases
  • Communicate with clients, program leaders, and teams on status, issues, and technical designs

Benefits

  • general: Competitive salary range $107,900 - $195,050 annually
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement savings plan
  • general: Paid time off and federal holidays
  • general: Professional development and tuition reimbursement
  • general: Career growth opportunities within Leidos Digital Modernization Sector

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Tags & Categories

Jobs in Arlington, VALeidos CareersDISA ContractsAWS Cloud JobsTS/SCI RolesDefense IT United StatesEngineeringInformation TechnologySecurity

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Leidos logo

Application Developer - Careers at Leidos

Leidos

Application Developer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as an Application Developer

Leidos Digital Modernization Sector seeks a skilled Application Developer for the Global Solutions Management – Operations II (GSM-O II) contract with DISA. Support operations, sustainment, maintenance, repair, and defense of the Defense Information Systems Network (DISN) within the DoDIN. Drive DISA’s operational transformation through innovation. Must be available for daily on-site work at Ft. Meade, MD as needed, with ability to commute to Scott AFB, IL.

Primary Responsibilities

  • Proactively monitor ENET solutions, troubleshoot issues, and ensure high availability in fast-paced environments.
  • Lead ENET infrastructure and application migrations to AWS cloud, managing full project lifecycles.
  • Supervise geographically diverse teams, assign tasks, and provide hands-on IT system support.
  • Develop SOPs, installation guides, and architecture diagrams using Ansible, Python, PowerShell, and shell scripts.
  • Perform security scans, resolve vulnerabilities, and maintain DISA compliance on Alma Linux, Ubuntu, and VMware hosts.
  • Collaborate with clients, vendors, and teams; evaluate products and mitigate technical risks.

Basic Qualifications

  • Active DoD TS/SCI clearance and U.S. citizenship required.
  • DoD 8570 IAT Level II+ certification (e.g., Security+).
  • Bachelor’s + 8-12 years or Master’s + 6-10 years relevant experience.
  • Expertise in AWS GovCloud, CI/CD (Jenkins, Bitbucket, Artifactory, OpenShift), and networking.
  • Proven independent work, process optimization, and data center hands-on skills.

Preferred: Earthflow’s NetObserv experience. Excel in multi-disciplinary teams tackling diverse technologies. Apply your customer service skills to deliver mission-critical solutions for DISA.

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

  • Ansibleintermediate
  • Pythonintermediate
  • PowerShellintermediate
  • Shell scriptingintermediate
  • Alma Linux (8.x, 9.x)intermediate
  • Ubuntu (18.04, 22.04)intermediate
  • VMware 6 & 7intermediate
  • AWS GovCloudintermediate
  • CI/CD pipelinesintermediate
  • Jenkinsintermediate
  • Artifactoryintermediate
  • OpenShiftintermediate
  • Bitbucketintermediate
  • Earthflow’s NetObservintermediate
  • Virtual Environment administrationintermediate
  • Networking servicesintermediate

Required Qualifications

  • Active DoD TS/SCI clearance (experience)
  • U.S. citizenship (experience)
  • Active DoD 8570 IAT Level II or higher certification (e.g., Security+) (experience)
  • Bachelor’s Degree with 8-12 years relevant experience or Master’s with 6-10 years (experience)
  • Ability to commute to Scott AFB, IL or Ft. Meade, MD for full-time on-site support (experience)
  • In-depth knowledge of cloud-first AWS native architectures and PaaS/SaaS services (experience)
  • Experience with data center activities including rack/stack, cabling, and termination (experience)

Responsibilities

  • Monitor, troubleshoot, and resolve issues to ensure ENET solution reliability, availability, and security across environments
  • Lead planning and migration of ENET infrastructure and applications to AWS cloud
  • Manage full project lifecycle including team functional management and customer deployments
  • Supervise daily tasks of geographically diverse team members
  • Conduct security scans, analyze results, implement resolutions, and ensure DISA compliance
  • Create standard operating procedures, installation guides, and architecture diagrams
  • Interact with vendors to evaluate and recommend hardware/software purchases
  • Communicate with clients, program leaders, and teams on status, issues, and technical designs

Benefits

  • general: Competitive salary range $107,900 - $195,050 annually
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement savings plan
  • general: Paid time off and federal holidays
  • general: Professional development and tuition reimbursement
  • general: Career growth opportunities within Leidos Digital Modernization Sector

Target Your Resume for "Application Developer - Careers at Leidos" , Leidos

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

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

Check Your ATS Score for "Application Developer - 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 CareersDISA ContractsAWS Cloud JobsTS/SCI RolesDefense IT United StatesEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Application Developer - Careers at Leidos @ Leidos.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.