DevSecOps Engineer
Listed on 2026-10-04
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IT/Tech
Cloud Computing: Infrastructure & Operations, Systems Engineer, Cybersecurity
Sigma Defense is seeking a Dev Sec Ops Engineer to join our team. The successful candidate will be a technically curious problem solver who enjoys automation and learning new systems. This person may not be the team's deepest expert in Kubernetes, Azure networking, Linux, Python, or software development. Instead, they should understand enough across these areas to follow a problem through the entire release process, collaborate effectively with specialists, and determine where an issue needs to be solved.
The ideal candidate can look at a failed deployment and move comfortably between Git Lab CI, source code, Linux, Infrastructure as Code, Microsoft Azure infrastructure, networking, and application configuration until they understand what happened.
Equal Opportunity Employer/Veterans/Disabled:
Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
- 4+ years of relevant experience.
- Professional experience in Dev Sec Ops , Dev Ops, software development, infrastructure automation, release engineering, or a related technical discipline.
- Hands-on experience developing and maintaining CI/CD pipelines.
- Strong experience with Git Lab CI, including pipeline development, jobs, stages, variables, artifacts, dependencies, rules, and reusable pipeline patterns.
- Experience with or working knowledge of Git Lab Components and component-based CI/CD design.
- Experience working with Git Ops principles and workflows.
- Professional experience working within Linux environments.
- Software-development or scripting experience and an understanding of modern development practices.
- Experience with Microsoft Azure, including working knowledge of Azure networking and virtualization technologies.
- Experience developing infrastructure using Infrastructure as Code, particularly Bicep and/or Terraform.
- Experience with Git-based source control and collaborative development workflows.
- Understanding of modular system design and reusable components.
- Ability to troubleshoot technical issues across multiple layers of an application and infrastructure stack.
- Must be a U.S. citizen.
- Hands-on experience deploying and supporting workloads in Microsoft Azure.
- Experience with Azure Government or other regulated Azure environments.
- Experience with Kubernetes, particularly Azure Kubernetes Service (AKS).
- Experience building and managing Docker containers and container images.
- Experience developing automation or tooling using Python.
- Experience integrating Infrastructure as Code into Git Lab CI pipelines.
- Experience developing reusable Bicep modules or Terraform modules.
- Experience integrating security scanning and validation tools into CI/CD pipelines.
- Experience with artifact repositories, container registries, and software-package management.
- Experience supporting release processes across multiple development, test, staging, and production environments.
- Familiarity with Azure networking, including VNets, subnets, routing, private endpoints, firewalls, and DNS.
- Familiarity with Dev Sec Ops practices within a Department of Defense (DoD) or other highly regulated environment.
- CompTIA Security+
- Azure Administrator Associate: AZ-104
- Git Lab
- Microsoft Azure
- Linux
- Kubernetes
- Docker
- Python
- Bicep
- Terraform
- Candidate must possess or have the ability to obtain an active TS/SCI security clearance.
- Clearance may be sponsored for the right candidate.
- Associate's degree from an accredited college or university in Information Technology or related field of study.
Job Duties (not all-inclusive)
- Develop, maintain, and improve CI/CD pipelines using Git Lab CI.
- Build reusable pipeline functionality using Git Lab Components and standardized CI/CD patterns.
- Support automated build, test, integration, security-validation, packaging, and deployment processes.
- Develop release automation that enables reliable and repeatable delivery across multiple environments.
- Implement and maintain Git Ops-based deployment and configuration-management workflows.
- Work with development and infrastructure teams to integrate software, infrastructure, configuration, and security requirements into automated release processes.
- Develop and maintain Infrastructure as Code…
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