Cloud System Administrator

ManTech seeks a motivated, career- and customer-oriented Cloud System Administrator to join our team in Hanover, MD . Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which oversees MPO’s Enterprise Information Technology (EIT)—the backbone platform for all enterprise users.

Responsibilities include, but are not limited to :

• Provide administration and support for Windows Server 2022 environments, including Active Directory, and manage Windows 10 / 11 client systems.
• Architect, deploy, and maintain robust cloud environments, primarily within AWS, while also supporting existing on-premise server infrastructure.
• Develop, implement and maintain automation scripts and configurations using SaltStack to streamline infrastructure provisioning, configuration management and deployment processes.
• Collaborate with development teams to support integration and operational stability of CI / CD pipelines, ensuring smooth deployment and reliable software deployments.
• Administer, monitor, and troubleshoot AWS cloud resources, including EC2, S3, VPC, IAM, and other core services
• Monitor system performance, availability, and security, responding to incidents and performing root cause analysis
• Administer and troubleshoot various Linux distributions (e.g., Ubuntu, CentOS, RHEL) within both cloud and on-premise contexts

Minimum Qualifications :

Preferred Qualifications :

Clearance Requirements :

Physical Requirements :