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Job Title


Mission Support Administrator


Company : ManTech


Location : Reston, VA


Created : 2025-06-14


Job Type : Full Time


Job Description

ManTech seeks a motivated, career and customer-oriented Mission Support Administrator to join our team in the Reston, VA location. This is an onsite position.The Mission Support Administrator will work the Program Manager (PM), Deputy Program Manager (DPM), and program personnel to accomplish all program administrative requirements, including requirements related to scheduling, documentation, security, travel, logistics, facilities, and financials.Responsibilities include but are not limited to:Supporting all program administrative requirements, especially those related to the Integrated Master Schedule (IMS) and associated requirements management, security, travel, facilities, and program deliverablesSupporting the PM, DPM, and Senior Project Integrator in developing, delivering, and maintaining the program's IMS, ensuring it is kept up-to-date, and communicating status to the SponsorSupporting the Travel Coordinator to plan, schedule, and accomplish all program travel and pre-travel requirementsSupporting Security Administrators in tracking and documenting all security requirements and statusSupporting program procurement and logistics personnel in purchasing, tracking, and inventorying all program equipmentUpdating program documentation and policies as directed and ensuring appropriate storage and access controlsRecommending process improvements and cost-saving measures for potential approval and implementationMinimum Qualifications:7+ years of relevant experience accomplishing administrative, project management, and program support tasksStrong experience managing multiple high-priority projects and competing requirements at the same time while keeping all parties informed, communicating effectively, and documenting appropriatelyStrong experience with project management tools such as Jira, Microsoft Project, ServiceNow, etcPreferred Qualifications:Experience accomplishing administrative tasks for a program with multiple local locations as well as overseas travelClearance Requirements:Must have a current/active TS/SCI w/ PolyPhysical Requirements:Must be able to be in a stationary position more than 50% of the time Must be able to communicate, converse, and exchange information with peers and senior personnel Constantly operates a computer and other office productivity machinery, such as a computer The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.