Sr. Office Administrator - Military veterans preferred

ManTech (


  full-time   employee   contract

United States

Entering ManTech’s 50th year, we hold the distinct honor of being named a “Top 100 Global Technology Company” by Thomson Reuters. We have earned this and many other accolades over the years for our dedication to serving the missions of our nation’s most important customers: U.S. Intelligence, Defense and Federal Civilian agencies. All know us as a trusted partner offering best-in-class solutions in cyber, data collection & analytics, enterprise IT, and systems and software engineering tailored to meet their specific requirements.

Become an integral part of a diverse team in the Mission, Cyber and Intelligence Solutions (MCIS) Group. Currently, ManTech is seeking a motivated, mission oriented Sr. Office Administrator, in Chantilly, VA area, with strong Customer relationships. At ManTech, you will help protect our national security while working on innovative projects that offer opportunities for advancement.

The IOS Division provides mission solutions to a wide range of Defense and Intelligence Community customers. This division consists of a team of technical leaders that deliver advanced technical solutions to government organizations. Our customers have high standards, are technically adept, and use our products daily to support their mission of protecting national security. Our contributions to our customer’s success is driving our growth.

The Sr. Office Administrator provides on-site administrative support and coordination to a complex contract, project or task(s).

Responsibilities include, but are not limited to:

•Maintain and tracks costs and performances on contract.
•Oversees the administrative and clerical functions of assigned contracts, projects, or tasks.
•Maintain office records and files.
•Manage all office suite computer / telecommunications / network / IT equipment.
•Manage facility conference room with a variety of diverse network connections, polycom and secure VTC. Provide back support to Senior Administrative Assistant.
•Occasional travel may be required.

Security Clearance Requirement:
Active/current TS/SCI with CI Polygraph is required.