Mission Support Administrator

<p>THIS POSITION REQUIRES A&nbsp;<strong>CURRENT</strong>&nbsp;<strong>TS/SCI with Polygraph&nbsp;clearances</strong>.<br><br>Core One seeks an experienced Mission Support Administrator to support the US Government in the Northern Virginia area. &nbsp;The candidate will be responsible for coordinating and executing administrative support functions to ensure the orderly and efficient accomplishment of the work of a Government group, office, program or project, or its leadership team<br><br><stron