HR Assistant, Part-Time

Phoenix House • Arlington, Virginia • Posted June 19, 2026

Position Overview

Description

SUMMARY: National Capital Treatment & Recovery, formerly Phoenix House, a nonprofit substance use treatment facility in Arlington, VA is hiring a part-time HR Assistant to join the HR team. This position provides administrative support to the human resources teams, with a focus on compliance and credentialing requirements. This position requires strong attention to detail. This position is a part-time, 20 hours a week, hourly position with a flexible schedule.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

  • Main point of contact on all credentialing for employees with licenses (MD, NP, LPC, LCSW, LPN, etc.) and certifications (CSAC, CSAC-A, etc.). This includes working with outside vendors on credentialing providers with insurance payors.
  • Responsible for the corporate insurance applications for new providers as applicable. This includes working with insurance brokers on medical malpractice and certific...