Mission Support Administrator

Job Opportunity At Mantech

Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with MANTECH!

Mission Support Administrator

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 deliverables
• Supporting 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 Sponsor
• Supporting the Travel Coordinator to plan, schedule, and accomplish all program travel and pre-travel requirements
• Supporting Security Administrators in tracking and documenting all security requirements and status
• Supporting program procurement and logistics personnel in purchasing, tracking, and inventorying all program equipment
• Updating program documentation and policies as directed and ensuring appropriate storage and access controls
• Recommending process improvements and cost-saving measures for potential approval and implementation

Minimum Qualifications:

• 7+ years of relevant experience accomplishing administrative, project management, and program support tasks
• Strong experience managing multiple high-priority projects and competing requirements at the same time while keeping all parties informed, communicating effectively, and documenting appropriately
• Strong experience with project management tools such as Jira, Microsoft Project, ServiceNow, etc

Preferred Qualifications:

• Experience accomplishing administrative tasks for a program with multiple local locations as well as overseas travel

Clearance Requirements:

• Must have a current/active TS/SCI w/ Poly

Physical 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.

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation. If you need a reasonable accommodation to apply for a position with MANTECH, please email us at and provide your name and contact information.