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DevSecOps Engineer

System One Holdings, LLC

Posted today

Job Requirements

Gaithersburg, MD
Top Secret/SCI Polygraph not specified
Mid Level Career (5+ yrs experience)
Salary not specified
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Job Description

Job Title: DevSecOps Engineer
Location: Gaithersburg, MD
Type: 6-month Contract-to-Hire
Work Model: Onsite
Compensation: $70-$80/hr
Security Clearance: Top Secret/SCI with the ability to successfully pass a Polygraph examination
Responsibilities
• Design, implement, and maintain secure CI/CD pipelines supporting microservices and container-based deployments.
• Support containerized environments using Docker and orchestration platforms such as Kubernetes or OpenShift.
• Manage and monitor infrastructure using tools such as Terraform or CloudFormation.
• Support secure provisioning, configuration, and monitoring of cloud environments (e.g., AWS, Azure).
• Integrate security tools and best practices into development workflows, including static and dynamic code analysis.
• Collaborate with engineering and security teams to harden environments and secure cloud-native architectures.
• Diagnose and resolve issues related to builds, deployments, and system performance.
• Conduct vulnerability assessments and assist in compliance activities aligned with RMF, STIGs, or related security frameworks.
• Document configurations and contribute to continuous improvement of DevSecOps processes and tooling.
**Requirements**
• US citizenship is required per contract.
• Bachelor’s degree in Computer Science, Engineering, or related discipline with 4–8 years of relevant experience; or Master’s degree with 2–6 years of relevant experience.
• Hands-on experience with CI/CD tools such as Jenkins, GitLab CI, GitHub Actions, or similar platforms.
• Proficiency in scripting languages such as Python, Bash, or PowerShell.
• Experience using Terraform, CloudFormation, or similar Infrastructure as Code tools.
• Experience working within AWS, Azure, or similar cloud environments.
• Hands-on experience deploying and managing AWS infrastructure using CDK.
• Experience with Docker containerization.
• Build, maintain, and troubleshoot automated GitLab pipelines.
• Integrate CDK, GitLab, Docker, and ECS for automated deployments.
• Deploy, manage, and troubleshoot containerized applications using ECS.
• Experience with Kubernetes, OpenShift, or similar orchestration platforms.
• Working knowledge of secure coding practices, vulnerability management, and code scanning tools.
group id: 10295162
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About Us
System One is a leading provider of specialized, highly technical outsourced services, workforce solutions, staffing, and recruiting to critical infrastructure, technology, life sciences, and government sectors As an essential partner to private and public organizations of various needs and sizes, we offer our expertise to help them bring their most complex and mission-critical programs to fruition. With our highly specialized services, in-demand technical skills, and vast operational expertise, we can deliver accelerated results that benefit our clients and the job seekers who partner with us.

System One Holdings, LLC Jobs


Job Category
IT - Security
Clearance Level
Top Secret/SCI