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Core One

Mission Support Administrator

22365 Broderick Dr Ste 400, Sterling, VA 20166-9362

$75k–$110k (as posted)

First seen by offpeak October 3, 2026

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THIS POSITION REQUIRES A CURRENT TS/SCI with Polygraph clearances.

Core One seeks an experienced Mission Support Administrator to support the US Government in the Northern Virginia area.  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

PRIMARY RESPONSIBILITIES

Administrative Workflow Management

Administrative Support:

Integrate Support Using IT Applications

Process and Workflow Management

Quality Assurance

REQUIRED SKILLS

 

Salary Range: $75,000 - $110,000

The pay range reflected above is a general guideline for this position and labor category and is not a guarantee of a specific salary or offer. Final compensation is determined based on factors including, but not limited to, relevant experience, education, certifications, security clearance level, contract requirements, geographic location, and internal pay equity, and may reflect market data specific to the awarded contract.

 

About Core One 
Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges.  In order to achieve our mission, Core One values people first and is comprised of outstanding professionals from the national security community.  Because Core One is committed to seeking top talent, we offer competitive compensation and benefits packages. In addition, Core One is a team-oriented, dynamic and growing company that values exceptional performance.

Core One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

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