Sr. DevSecOps Engineer I (6737)

Responsibilities

• Provide technical support, troubleshooting, ticket response, and onboarding for development teams across multiple classification environments.
• Operate and support GitLab CI and Jenkins pipelines while maintaining automated security scanning and STIG compliance validation.
• Maintain CloudFormation infrastructure and DevSecOps tool environments across AWS, including patching, backup and recovery, and hardening.
• Analyze Linux and AWS logs and troubleshoot EC2, RDS, Security Groups, and other infrastructure issues.
• Support Keycloak identity and access management, including user onboarding and access troubleshooting.
• Maintain technical documentation, GitLab wikis, and GitLab Pages for internal teams and customers.
• Troubleshoot OpenShift container deployments, monitor Prisma security scan results, and maintain Docker images and OpenShift configurations.

Requirements

• Active TS/SCI security clearance with CI Poly.
• IAT Level 2 certification such as Security+, GSEC, SSCP, or similar.
• At least 7 years of experience as a DevSecOps Engineer or in a similar role, including infrastructure automation, scalability, reliability, and delivery across classified domains such as IL5 and IL6+.
• Experience with DevOps practices, CI/CD pipelines, containerization, Jenkins, GitLab CI/CD, Artifactory, SonarQube, and/or Prisma Cloud.
• Experience scripting with Python or Bash in Linux environments such as RHEL or Oracle Linux.
• Experience with infrastructure-as-code tools including Terraform, CloudFormation, and Ansible.
• Experience providing Tier 1–3 customer support and using ticketing systems such as GitLab Service Desk or ServiceNow.
• Understanding of AWS capabilities and secure cloud infrastructure, including EC2, S3, IAM, and RDS.
• Hands-on experience implementing STIG and SRG compliance requirements and security best practices.
• Knowledge of common vulnerabilities and security frameworks including OWASP, NIST, and OpenSCAP.
• Ability to work independently and communicate with global stakeholders and cross-functional teams.

Benefits

• Health, dental, and vision insurance.
• 401(k) retirement plan with company match.
• Paid time off and holidays.
• Parental leave and dependent care support.
• Flexible work arrangements.
• Professional development opportunities and company-paid training or certifications.
• Employee assistance and wellness programs.
• Potential performance-based, referral, and other company bonuses or incentives.