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DevOps Engineer

MANTECH

Today
Top Secret/SCI
Unspecified
Unspecified
Engineering - Systems
Hanover, MD (On-Site/Office)

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 experience
  • Experience with scripting and analysis skills in Python using Linux-based development environments
  • Strong background in containerization with Docker and infrastructure automation using Maven
  • Experience using Jira, Confluence, and IDEA IDE for agile collaboration.

Preferred Qualifications:
  • Experience managing Kubernetes clusters with Istio and Rancher
  • General DevOps Knowledge
  • Proficiency with Git/GitLab
  • Experience using Flux, Kudectl, and Kustomize
  • Familiarity with streaming and caching tools such as Kafka and Redis

Clearance Requirements:
  • Must have a current/active TS/SCI with Polygraph

Physical Requirements:
  • Must be able to remain in a stationary position 50% of the time
  • Occasionally 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
group id: RTX14564a

ManTech Corporate Capabilities

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About Us
As the Employer of Choice in the government services and solutions industry, ManTech seeks like minds who exhibit a sense of service, creativity and dedication. The ManTech family comprises a diverse yet united group of nearly 8,000 talented professionals around the globe, each bringing distinct backgrounds and skill sets to the team. Nearly half of us are veterans.

Our diversity makes us successful. Each team member is a unique piece of the puzzle, coming together to solidify our seamless foundation. As One ManTech, we learn together, we win together and we celebrate together.

Rich educational opportunities and programs help employees break through career barriers. ManTech offers tuition assistance, partnerships with universities and institutions, a Technical Recognition Awards program, professional groups that comprise our Communities of Practice and so much more. Our own acclaimed ManTech University offers instruction and resources needed for professional development.
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Clearance Level
Top Secret/SCI
Employer
MANTECH