DevSecOps Engineer - Journeyman (Survivor Portal)

The DevSecOps Engineer – Journeyman (Survivor Portal) will provide Tier 3 operational and troubleshooting support for production, test , and development environments. Maintain and enhance CI/CD pipelines , integrating automated builds, testing, and security scans into deployment workflows. Implement infrastructure as code ( IaC ) using Terraform or CloudFormation for secure and scalable provisioning within AWS GovCloud IL4/IL5 environments. Manage containerized deployments and orchestration using Docker and Kubernetes , ensuring consistent configuration and performance across environments. Monitor system performance, application health, and security posture using tools such as AWS CloudWatch, ELK Stack, and Prometheus . Support incident response and root cause analysis, ensuring timely resolution of operational issues. Apply patches, updates, and vulnerability mitigations in alignment with DoD cybersecurity and RMF standards. Collaborate with software developers to integrate DevSecOps automation into Agile sprint cycles. Ensure compliance with DISA STIGs , DoD IA controls , and Zero Trust security principles. Develop and maintain technical documentation, runbooks, and configuration baselines for system sustainment. Support data backup and recovery processes , and validate operational continuity plans.