Posted: Nov 4, 2025

Office Administrator (in office, 28 hrs/week, Spanish pref)

NAMI Westchester - Tarrytown, NY
Part-time
Salary: $22.00 - $22.00 Hourly
Application Deadline: Nov 21, 2025
Nonprofit

Job Opportunity: Office Administrator
This is part-time, in-office position; ideally Tuesday through Friday 9 a.m. to 4 p.m.; occasional evenings and weekends as requested; annual NAMIWalks Westchester event on Saturday in May

Organization Description:

The National Alliance on Mental Illness of Westchester, Inc. (NAMI Westchester) is a grassroots nonprofit organization dedicated to improving the quality of life for all individuals and families whose lives are affected by mental illness and co-occurring disorders.

Primary Responsibilities:

  • Provide administrative support to Executive Director and colleagues to advance mission
  • Answer helpline with a warm, compassionate, knowledgeable and mission-driven voice that aligns with the values of NAMI Westchester
  • Manage basic check processing and acknowledgements
  • Assist with all events, initiatives and special projects
  • Organize and maintain accurate paper and electronic records and materials; manage mail
  • Handle publishing of newsletters
  • Assist in email marketing social media campaigns
  • Additional duties as requested

Qualifications/Requirements:

  • Strong verbal and written communication skills, handling with confidentiality
  • Proficiency in Microsoft Suite, virtual meeting programs, and Canva helpful
  • Work independently and collaborate as a team, multi-task, meet deadlines, take initiative
  • Fluency in Spanish is a major plus

Education/Training Experience:

  • 2+ years’ administrative experience in an office setting
  • Associate degree or at least two years of college
  • Bookkeeping experience and knowledge of QuickBooks is helpful
  • Marketing and development experience preferred, or the desire to learn these skills
  • Experience with databases

Compensation: Non-exempt, part-time, fully in-person role in mid-Westchester office; $22 per hour; generous paid vacation, sick and personal days and holidays; 403b plan

How to Apply: Email resume and cover letter to [email protected]. Include direct email address and phone number on resume and cover letter. No phone calls, please.