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Senior Platform Engineer - Careers at Leidos

Leidos

Senior Platform Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Senior Platform Engineer

Join Leidos as a Senior Platform Engineer on a cutting-edge technical development program supporting the Sponsor's IdAM/ICAM programs on a secure network. Design, develop, and implement reliable, robust, and resilient systems that empower software development teams. If you're a hands-on systems engineering expert with a passion for automation and cloud infrastructure, this role demands your disruptive mindset.

Primary Responsibilities

  • Deliver innovative products, services, or hybrid solutions tailored to customer requirements.
  • Support enterprise software solutions within customer cloud environments like AWS.
  • Provide execution guidance and practical engineering support to mission-critical teams.
  • Collaborate with security engineers to mitigate findings from system security scans.
  • Maintain cloud infrastructure through patching, configuration, and upgrades.
  • Interact with cross-functional teams including Software Development, System Engineering, Security Compliance, and Quality Assurance.

Required Qualifications

  • Active TS/SCI with Polygraph clearance.
  • BS degree + 8+ years' experience (additional experience in lieu of degree).
  • Proven experience with AWS and platform engineering.
  • Excellent communication skills.

Desired Qualifications

  • Hands-on experience with automation tools: Ansible, Terraform, Jenkins, GitHub Actions, Packer.
  • Expertise in containers (Docker/Podman), Kubernetes orchestration, or serverless (AWS Lambda).
  • Familiarity with security accreditation processes and Agile/SAFe/Scrum methodologies.

At Leidos, we outthink, outbuild, and outpace the status quo. We're recruiting disruptors who refuse to fail. Pay Range: $107,900 - $195,050 USD annually. Original posting: December 3, 2025. U.S. positions only.

Locations

  • Chantilly, 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

  • AWSintermediate
  • Platform Engineeringintermediate
  • Ansibleintermediate
  • Terraformintermediate
  • Kubernetesintermediate
  • Dockerintermediate
  • GitHub Actionsintermediate
  • Jenkinsintermediate
  • Packerintermediate
  • Serverless (AWS Lambda)intermediate
  • Infrastructure Automationintermediate
  • Cloud Infrastructure Maintenanceintermediate
  • Security Scans Mitigationintermediate

Required Qualifications

  • Active TS/SCI with Polygraph (experience)
  • BS degree and 8+ years' experience (or equivalent) (experience)
  • Experience with cloud providers such as AWS (experience)
  • Hands-on systems engineering experience (experience)
  • Excellent oral and written communication skills (experience)
  • Experience interacting with cross-functional teams (Software Dev, SysEng, Security, QA) (experience)

Responsibilities

  • Design, develop, and implement reliable, robust, resilient systems for software development teams
  • Support enterprise software solutions in customer cloud environments
  • Provide execution guidance and practical engineering support to mission teams
  • Work with security engineers to address and mitigate security findings from scans
  • Perform regular maintenance of cloud infrastructure (patching, configuration, upgrades)
  • Collaborate with developers, software engineers, cybersecurity engineers, DBAs, and system architects

Benefits

  • general: Competitive salary range $107,900 - $195,050
  • general: Mission-driven work supporting IdAM/ICAM programs on secure networks
  • general: Opportunities to innovate and disrupt in high-impact defense IT
  • general: Collaboration in Agile/SAFe/Scrum environments
  • general: Professional growth with large cross-functional teams
  • general: Comprehensive Leidos benefits package (health, retirement, PTO)

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Leidos logo

Senior Platform Engineer - Careers at Leidos

Leidos

Senior Platform Engineer - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Senior Platform Engineer

Join Leidos as a Senior Platform Engineer on a cutting-edge technical development program supporting the Sponsor's IdAM/ICAM programs on a secure network. Design, develop, and implement reliable, robust, and resilient systems that empower software development teams. If you're a hands-on systems engineering expert with a passion for automation and cloud infrastructure, this role demands your disruptive mindset.

Primary Responsibilities

  • Deliver innovative products, services, or hybrid solutions tailored to customer requirements.
  • Support enterprise software solutions within customer cloud environments like AWS.
  • Provide execution guidance and practical engineering support to mission-critical teams.
  • Collaborate with security engineers to mitigate findings from system security scans.
  • Maintain cloud infrastructure through patching, configuration, and upgrades.
  • Interact with cross-functional teams including Software Development, System Engineering, Security Compliance, and Quality Assurance.

Required Qualifications

  • Active TS/SCI with Polygraph clearance.
  • BS degree + 8+ years' experience (additional experience in lieu of degree).
  • Proven experience with AWS and platform engineering.
  • Excellent communication skills.

Desired Qualifications

  • Hands-on experience with automation tools: Ansible, Terraform, Jenkins, GitHub Actions, Packer.
  • Expertise in containers (Docker/Podman), Kubernetes orchestration, or serverless (AWS Lambda).
  • Familiarity with security accreditation processes and Agile/SAFe/Scrum methodologies.

At Leidos, we outthink, outbuild, and outpace the status quo. We're recruiting disruptors who refuse to fail. Pay Range: $107,900 - $195,050 USD annually. Original posting: December 3, 2025. U.S. positions only.

Locations

  • Chantilly, 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

  • AWSintermediate
  • Platform Engineeringintermediate
  • Ansibleintermediate
  • Terraformintermediate
  • Kubernetesintermediate
  • Dockerintermediate
  • GitHub Actionsintermediate
  • Jenkinsintermediate
  • Packerintermediate
  • Serverless (AWS Lambda)intermediate
  • Infrastructure Automationintermediate
  • Cloud Infrastructure Maintenanceintermediate
  • Security Scans Mitigationintermediate

Required Qualifications

  • Active TS/SCI with Polygraph (experience)
  • BS degree and 8+ years' experience (or equivalent) (experience)
  • Experience with cloud providers such as AWS (experience)
  • Hands-on systems engineering experience (experience)
  • Excellent oral and written communication skills (experience)
  • Experience interacting with cross-functional teams (Software Dev, SysEng, Security, QA) (experience)

Responsibilities

  • Design, develop, and implement reliable, robust, resilient systems for software development teams
  • Support enterprise software solutions in customer cloud environments
  • Provide execution guidance and practical engineering support to mission teams
  • Work with security engineers to address and mitigate security findings from scans
  • Perform regular maintenance of cloud infrastructure (patching, configuration, upgrades)
  • Collaborate with developers, software engineers, cybersecurity engineers, DBAs, and system architects

Benefits

  • general: Competitive salary range $107,900 - $195,050
  • general: Mission-driven work supporting IdAM/ICAM programs on secure networks
  • general: Opportunities to innovate and disrupt in high-impact defense IT
  • general: Collaboration in Agile/SAFe/Scrum environments
  • general: Professional growth with large cross-functional teams
  • general: Comprehensive Leidos benefits package (health, retirement, PTO)

Target Your Resume for "Senior Platform Engineer - Careers at Leidos" , Leidos

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

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

Check Your ATS Score for "Senior Platform 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 CareersHiring in VirginiaDefense Contractor JobsCloud EngineeringEngineeringInformation TechnologySecurity

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

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.