**MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Administrator** to join our team in **Augusta, GA** This is an **onsite** position.

**Responsibilities include but are not limited to:**

+ Apply system’s administration principles throughout the system’s lifecycle phases: production, utilization and support.

+ Identifies and articulates major uncertainties associated with systems configurations, defining risks and opportunities associated with uncertainties.
+ Supports requirements management, interface management, and architecture change management processes.
+ Translate analysis results into actionable recommendations for Government agencies; develop workflows and activity diagrams based on concept of operations.
+ Builds and executes requirements traceability; supports development of implementable strategies to address sponsor challenges with adoption of MBSE and associated tools.

+ Provide hardware and ap...