Senior Admin Specialist, III
Quick Summary
Clearance Level: TS/SCI with active Poly Education: HS diploma or GED Experience: 10+ years of experience with office administration Experience with using Microsoft Office,
Sentar is proud to be an employee-owned company, fostering a culture of empowerment, collaboration, and innovation. Sentar is dedicated to developing the critical talent that the connected world demands to create solutions to address the convergence of cybersecurity, intelligence, analytics, and systems engineering. We invite you to join the team where you can build, innovate, and secure your career.
Sentar is seeking a Senior Admin Specialist, III in Columbia, MD!
Role Description:
Apply specific functional, working, and general industry knowledge. Develop or contribute to solutions for a variety of problems of moderate scope and complexity. Work independently with some guidance.
Qualifications:
- HS diploma or GED
Experience:
- 10+ years of experience with office administration
- Experience with using Microsoft Office, including Outlook
What We Offer
~1 min readOur unique employee ownership model attracts top talent, giving employees the freedom to take initiative and drive meaningful improvements. In addition to cultivating a thriving and inclusive work environment, Sentar offers an extensive benefits package designed to support the well-being of employees and their families. Employee ownership is the foundation of our culture, promoting participation, teamwork, and accountability while ensuring long-term financial security and a commitment to excellence.
Our culture is one of inclusivity and support. Sentar is proudly an Equal Opportunity and VEVRAA Federal Contractor Employer M/F/Vets/Persons with Disabilities. Follow these links to learn more about your rights: EEO Is the Law Poster; EEO Is Law Supplement; and Pay Transparency.
We want you to build your career at Sentar, so if you are an individual with a disability and require a reasonable workplace accommodation applying for a job or at any point in the employment process, contact the Recruiting Manager at recruiting@sentar.com. Please indicate the specifics of the assistance needed. Thank you for considering Sentar in your employment search.
Location & Eligibility
Listing Details
- First seen
- October 8, 2026
- Last seen
- October 8, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 56%
- Scored at
- October 8, 2026
Signal breakdown
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