DevOps Engineer
Mantech seeks a highly motivated and collaborative DevOps Engineer to join our team in Hanover, MD. This position will support the development, deployment, and sustainment of secure backend and infrastructure services in a mission-driven enterprise environment. You will be part of the Enterprise Infrastructure Services (EIS) organization responsible for MPO's foundational Enterprise Information Technology (EIT) platform, enabling enterprise-wide capabilities for a global user base. Responsibilities include, but are not limited to :
- Design, deploy, and maintain scalable and secure infrastructure in Kubernetes environments using GitOps workflows with Flux, Kudectl, and Kustomize
- Integrate and manage service mesh technologies such as Istio for secure traffic flow and observability
- Support containerization pipelines using Docker and automate builds with Maven
- Manage system documentation and inventories across the lifecycle to ensure compliance and traceability
- Conduct development and troubleshooting within Linux environments and support script-based automation using Python
- Collaborate with software developers and security analysts to align infrastructure support with secure coding and authorization needs
- Address POAMs (Plan of Action and Milestones) related to IAVA / IAVAx findings and support remediation actions
Minimum Qualifications :
Bachelor's degree with 12+ years of related experience OR associate's degree with 15 years OR high school diploma / GED with 20 years of experienceExperience with scripting and analysis skills in Python using Linux-based development environmentsStrong background in containerization with Docker and infrastructure automation using MavenExperience using Jira, Confluence, and IDEA IDE for agile collaborationPreferred Qualifications :
Experience managing Kubernetes clusters with Istio and RancherGeneral DevOps KnowledgeProficiency with Git / GitLabExperience using Flux, Kudectl, and KustomizeFamiliarity with streaming and caching tools such as Kafka and RedisClearance Requirements :
Must have a current / active TS / SCI with PolygraphPhysical Requirements :
Must be able to remain in a stationary position 50% of the timeOccasionally moves about inside the office to access file cabinets, office machinery, etc.Frequently communicates with co-workers, management, and customers, including delivering presentations. Must be able to exchange accurate information in these situations