Senior Admin Specialist | TS/SCI Clearance & Ops Lead

Sentar; Columbia (MD); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Life Insurance

Disability

401(k)

PTO

Leave Programs

Job summary

Sentar in Columbia, MD is seeking a Senior Admin Specialist, III to support office administration with senior-level duties. The role requires a TS/SCI clearance with active poly and extensive experience in a disciplined, mission-focused environment.

Responsibilities include applying industry knowledge to develop solutions for moderate problems and working independently with limited guidance, leveraging Microsoft Office tools and strong organizational skills.

Qualifications

• Active TS/SCI clearance with polygraph.
• HS diploma or GED required.
• 10+ years of office administration experience.
• Proficient in Microsoft Office, including Outlook.

Responsibilities

• Develop solutions for a variety of problems of moderate scope and complexity.
• Work independently with some guidance.

Skills

Office administration

Education

HS diploma or GED

Tools

Microsoft Office

Outlook

Job description

Sentar in Columbia, MD is seeking a Senior Admin Specialist, III to support office administration with senior-level duties. The role requires a TS/SCI clearance with active poly and extensive experience in a disciplined, mission-focused environment.

Responsibilities include applying industry knowledge to develop solutions for moderate problems and working independently with limited guidance, leveraging Microsoft Office tools and strong organizational skills.