Senior Administrative Assistant – $36-$40/hr – Arlington, VA

Arlington, Virginia, USA Temporary/Contract
$ 36.00 - $ 40.00 per hour 10-29-2026 15:11:38 Job ID: A1475862DC-Temp_1793286698

About the Role

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Our client, a mission driven nonprofit organization, is seeking a Senior Administrative Assistant to join their team on a temporary basis with potential to convert in Arlington, Virginia.

About The Job:

  • Provide high-level administrative support to multiple senior leaders in a fast-paced environment
  • Manage complex calendars, scheduling, meeting coordination, and travel arrangements
  • Prepare meeting agendas, track action items, and coordinate follow-up
  • Process invoices, expense reports, receipts, and other administrative requests
  • Coordinate across teams and proactively troubleshoot scheduling and logistical needs
  • Identify opportunities to improve administrative processes and overall team efficiency

About You:

  • 4+ years of solid senior administrative assistant experience
  • Strong experience managing high-volume, complex calendars for multiple leaders
  • Highly organized, detail-oriented, proactive, and dependable
  • Strong judgment, problem-solving, and ability to maintain confidentiality
  • Excellent written and verbal communication skills
  • Proficient in Microsoft Office Suite, including Outlook, Word, Excel, and PowerPoint
  • Concur or similar expense-reporting experience preferred
  • Comfortable working in a quick-moving, collaborative environment

About The Position:

  • Contract: 3-4 months with potential to convert
  • $36-$40/hr
  • Permanent Salary (if converted to perm): $70K-$90K
  • 100% onsite in Arlington, VA
  • Metro accessible

A1475862DC-Temp_1793286698

To Apply for this Job Click Here

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Beacon Hill is an Equal Opportunity Employer that values the strength diversity brings to the workplace. Individuals with Disabilities and Protected Veterans are encouraged to apply.

Founded by industry leaders to set a new standard in search, career placement and flexible staffing, we deliver coordinated staffing solutions with unparalleled service, and a passion for innovation, creativity and continuous improvement.

Our niche brands offer a complete suite of staffing services to emerging 
growth companies and the Fortune 500 across market sectors, career specialties/disciplines and industries. Over time, office locations, specialty practice areas and service offerings will be added to address ever changing constituent needs.

We look forward to working with you.