Jobs in the United States

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Added 23 days ago
Sr. Machine Learning Engineer, Medical Imaging
Intuitive
Sunnyvale, CA
…diagnosis of lung cancer. We are seeking a senior algorithm engineer to play a lead technical role in conceptualizing, designing, and evaluating our next-generation planning and guidance…
Added 23 days ago
Full Stack SDE II
Verisk | Verisk
Boston, MA
Join Verisk Catastrophe and Risk Solutions as a Full Stack Software Engineer and help build the technology that turns complex risk data into clear, actionable insights. You’ll contribute…
Added 23 days ago
AE
Software Engineer II - Enterprise Architecture
American Express
Sunrise, FL
- $89,250 to $150,250 USD / year
American Express is seeking a highly skilled and experienced Software Engineer to join the One Data platform team within Enterprise Architecture. This role is a key part of the…
Added 23 days ago
Lead AI and Data Science Engineer II
Deloitte
Boston, MA
As a Lead AI and Data Science Engineer II, you will lead the technical aspects of our Data Science projects and the development of AI and machine learning (ML) solutions. You will…
Added 23 days ago
Engineer II - RF Systems Analyst
BAE Systems
Boulder, CO · Broomfield, CO
Lead the development, test and evaluation of hardware, software, support equipment and systems as required.
Added 23 days ago
AI Engineer II (PHX)
Castle Biosciences
Phoenix, AZ
Added 24 days ago
Software Development Engineer I - III (Healthcare)
CAMBIA HEALTH SOLUTIONS, INC.
SALT LAKE CITY, UT
SOFTWARE DEVELOPMENT ENGINEER (I - III) (HEALTHCARE) Hybrid role (3 days/week in office) at our Salt Lake City, Boise, Fargo, Portland, Vancouver, Renton, Medford, Burlington, Lewiston…
Added 24 days ago
MC
Software Engineer II (Agentic AI)
Microsoft Corporation
Redmond, WA
- $102,100 to $219,200 USD / year
We're looking for a Software Engineer II to join our AI incubation team and work side by side with a Principal engineer on rapid prototyping. You'll take a new agent idea from a whiteboard…
Added 24 days ago
Software Engineer (Starshield Products)
SpaceX
Washington, DC
Bachelor's degree in computer science, engineering or another STEM discipline; OR 2+ years of professional experience in software development in lieu of a degree
Added 24 days ago
DE
Lead Media Systems Engineer (Overnight Shift Supervisor)
Disney Entertainment
The Woodlands, TX
- $125,000 to $167,600 USD / year
Content Platforms & Operations is responsible for the development and ongoing advancement of the technical and operational functions driving the worldwide distribution and monetization of…
Added 24 days ago
DE
Media Engineer II
Disney Entertainment
The Woodlands, TX
- $76,800 to $102,900 USD / year
Content Platforms & Operations is responsible for the development and ongoing advancement of the technical and operational functions driving the worldwide distribution and monetization of…
Added 24 days ago
Principal Engineer II - Data Science
Toyota
Plano, TX
…accountability for delivery across complex data, analytics, and software…
Added 24 days ago
Software Engineer II - Data Engineer/Applied AI (LLMs)
JPMorgan Chase
Plano, TX
As a Data Engineering & Applied AI Software Engineer II at JPMorganChase within the Asset & Wealth Management, you are an integral part of an agile team that works to enhance, build, and…
Added 24 days ago
Staff Geospatial Software Engineer- Large Driving Model, Motion Planning, Autonomy
Rivian
Palo Alto, CA
Added 24 days ago
Senior Software Engineer II, DevEx
Samsara
Remote, United States
Samsara is hiring a Senior Software Engineer II to join our Developer Experience team within the larger Developer Experience organization. We are responsible for the ‘outer-loop’ of the…
Added 24 days ago
EP
Technical Leader II - Nuclear Risk Assessment and Applications
Electric Power Research Institute
Charlotte, NC
- $138,000 to $150,000 USD / year
EPRI seeks an experienced engineer with expertise in Probabilistic Risk Assessment (PRA), risk-informed applications, and nuclear safety analysis to support research and member programs…
Added 24 days ago
AE
Sr Software Engineer II - GCP, Java/Python - The Personalization, Brand, and Communications Technology
American Express
New York, NY
- $123,000 to $215,250 USD / year
Owns all technical aspects of software development for assigned applications
Added 24 days ago
Senior ML Operations Engineer II - Monetization
Fetch
Remote, United States
Strong production software development skills in Python and proficiency with SQL.
Added 24 days ago
Senior Software Engineer II
RELX INC
Oklahoma City, OK
This position performs complex research, design, and software development assignments in the design and delivery of production AI systems, including agentic workflows, LLM-powered…
Added 24 days ago
DevOps Engineer - Cloud Automation
Accenture Federal Services
Columbia, MD
Must have an active Top Secret level clearance and must be willing to sit for a polygraph
Added 24 days ago
DevSecOps Engineer
LEIDOS, INC.
Arlington, VA
Leidos’ Digital sector is seeking a Systems Engineer with strong DevSecOps, identity security, and systems‑integration expertise to support the Defense Information Systems Agency (DISA)…
Added 24 days ago
Systems Engineer
Peraton
Fort Meade, MD
Must possess DoD 8140 (formerly 8570) IAT Level II certification (e.g., Security+) prior to start date and maintain certification
Added 24 days ago
Full Stack Engineer Intern - Summer 2027
Greystone & Co II LLC
Warrenton, VA
We are seeking a motivated Full Stack Engineer Intern to assist with the development of several web applications. You will have the opportunity to work on both front-end and back-end tasks,…
Added 24 days ago
Lead Python Engineer-Senior Vice President
Citigroup
Rutherford, NJ
We are seeking a highly experienced and technically proficient Senior Python Lead with 10+ years of hands-on experience to design, develop, and deliver critical, scalable, highly available,…
Added 24 days ago
Security Engineer II -Python Developer
JPMorgan Chase
Jersey City, NJ
As a Security Engineer II at JPMorganChase within Corporate Technology & Cybersecurity (CTC), part of Global Technology, you are part of an agile team that works to deliver software…

DevSecOps Engineer

Arlington, VA, United States

Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

Apply on leidos.wd5.myworkdayjobs.com About employer

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Job details

Pay: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Posting language: English
Posted: Oct 20, 2026

Original job description

Leidos’ Digital sector is seeking a Systems Engineer with strong DevSecOps, identity security, and systems‑integration expertise to support the Defense Information Systems Agency (DISA) Compartmented Enterprise Services Office (CESO). This role is primarily responsible for the software delivery platform, GitLab administration, CI/CD architecture, deployment automation, and developer enablement. Cloud infrastructure, Kubernetes platform administration, and cloud operations are performed in close partnership with the Cloud Systems Owner team.

This position is 100% on-site in Arlington, VA and requires TS with SCI eligibility for consideration, as well as willingness and ability to obtain a poly in future.

Primary Responsibilities

Engineer, administer, and continuously improve the GitLab platform, including projects, groups, runners, repositories, permissions, scalability, and operational health.
Develop and maintain reusable GitLab pipeline templates, shared libraries, automation frameworks, and deployment workflows that support enterprise CI/CD standards and improve consistency, maintainability, and engineering productivity across Agile development teams.
Implement and continuously improve automated application security, software supply chain security, and compliance validation throughout the CI/CD lifecycle, including SAST, software composition analysis (SCA), container image scanning, secrets detection, and Infrastructure-as-Code scanning.
Develop and maintain standardized deployment patterns for Kubernetes applications utilizing GitOps methodologies, Helm, progressive deployment techniques, and automated deployment validation.
Administer GitLab Container Registry, package repositories, artifact repositories, and software dependency management platforms supporting secure software delivery.
Collaborate with Cloud Systems Owners to ensure cloud platforms effectively support automated software deployment, operational scalability, application resiliency, and platform reliability.
Partner with software development teams to improve build performance, deployment reliability, release quality, and developer productivity through automation and self-service engineering capabilities.
Partner with cybersecurity teams to align DevSecOps capabilities with organizational security policies, Federal guidance, and continuous monitoring requirements.
Troubleshoot and perform root cause analysis for complex build failures, deployment issues, pipeline performance problems, dependency management challenges, and software delivery failures.
Participate in peer reviews of pipeline designs, deployment strategies, and automation solutions to promote consistency, maintainability, and adherence to established standards.
Monitor and report on software delivery performance metrics, including pipeline reliability, deployment success rates, build performance, and deployment frequency, identifying opportunities to improve engineering productivity and operational excellence.
Contribute to DevSecOps engineering standards, pipeline documentation, release management processes, operational guidance, and platform governance documentation.
Evaluate emerging DevSecOps technologies, AI-assisted software engineering capabilities, software delivery methodologies, and automation techniques, recommending improvements that increase engineering productivity, security, and operational efficiency.
Participate in Agile ceremonies while supporting multiple software development teams.

Required Qualifications

Bachelor’s degree in Computer Science, Software Engineering, Information Systems, Engineering, or related field with 8–12 years of relevant experience, or Master’s degree with 6–10 years of experience. Additional experience may be considered in lieu of degree.
Active TS clearance with SCI eligibility
Ability to obtain and maintain a CI Poly and Special Program Access.
IAT Level II certification or higher (e.g., Security+ CE, CySA+, SSCP, CISSP).
Extensive experience designing, implementing, and administering enterprise CI/CD platforms supporting large-scale software development.
Advanced experience developing and administering GitLab CI/CD pipelines, including GitLab Runners, reusable pipeline templates, variables, artifacts, deployment workflows, and pipeline optimization.
Extensive experience administering GitLab repositories, merge requests, branching strategies, permissions, source code management, and platform governance.
Extensive experience developing Infrastructure as Code using Terraform, AWS CloudFormation, or similar technologies.
Advanced experience deploying containerized applications (Docker, Kubernetes) using Helm, GitOps methodologies, or comparable deployment tools.
Strong experience developing automation using Bash, Python, or similar scripting languages.
Experience administering Linux environments supporting CI/CD platforms and software development workflows.
Experience supporting AWS cloud services and cloud-native application deployments.
Extensive knowledge of software supply chain security, secrets management, dependency management, secure software development practices, and automated security testing.
Experience integrating automated testing, quality gates, compliance validation, and security scanning into enterprise CI/CD pipelines.
Demonstrated ability to contribute to technical initiatives, apply engineering standards, and improve software delivery practices.
Strong troubleshooting, communication, collaboration, and problem-solving skills.
Ability to obtain an SF-85 Public Trust suitability determination. [Update for DISA clearance requirements.]
US Citizenship.

Preferred Qualifications

Experience supporting DoD or other Federal software development programs.
Experience supporting DevSecOps initiatives in large Agile or SAFe software development organizations.
Experience implementing enterprise GitOps deployment methodologies using GitLab and Kubernetes.
Experience with GitLab Ultimate Security, SonarQube, Checkmarx, Veracode, Snyk, Trivy, or similar security analysis platforms.
Experience administering GitLab Container Registry, Nexus Repository Manager, Artifactory, or comparable artifact management platforms.
Experience supporting cloud-native application development using Kubernetes and AWS.
Experience implementing automated testing, deployment approvals, quality gates, compliance validation, and release governance within CI/CD pipelines.
AWS, GitLab, Kubernetes, Terraform, or comparable industry certifications.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

October 20, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Apply on leidos.wd5.myworkdayjobs.com About employer

More about this job

Skills

Microsoft Office
GitLab
CI/CD
Kubernetes
Agile development
Software development
Cybersecurity
Troubleshoot
Root cause analysis
Documentation
Agile
Computer science
Microsoft Access
Security+
CISSP
Infrastructure as code
IBM Terraform
AWS
Docker
Bash
Python
Linux
Supply chain management
Test automation
Regulatory compliance
Troubleshooting
Communication skills
Collaboration
Problem solving
SonarQube

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Work requirements

Jobs in the United States