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Human Resources Manager – Part-Time

The HR Source
Washington, DC Part Time
POSTED ON 12/14/2025 CLOSED ON 1/8/2026

What are the responsibilities and job description for the Human Resources Manager – Part-Time position at The HR Source?

The HR Manager will provide outsourced human resources support for a small nonprofit organization of approximately 50 employees. This role is responsible for managing the day-to-day HR operations, serving as the primary point of contact for staff HR needs, and ensuring consistent, compliant, and responsive HR service delivery. The ideal candidate is proactive, organized, and comfortable supporting a mission-driven organization in a part-time, flexible capacity.

Key Responsibilities

· Serve as the first point of contact for employee HR inquiries, responding to emails and requests in a timely and professional manner.

· Manage the employee lifecycle, including onboarding, orientation, offboarding, and exit processes.

· Provide guidance and support on employee relations matters, escalating issues as appropriate.

· Manage the full-cycle recruitment process for open positions, including posting jobs, screening applicants, coordinating interviews, and communicating with candidates.

· Conduct employment verifications, reference checks, and background checks.

· Serve as the primary liaison with payroll and benefits vendors to ensure accurate processing and timely resolution of issues.

· Maintain and update employee information in ADP and other HR systems.

· Maintain updated HR policies and support the implementation of HR procedures.

· Support annual HR activities, including performance review cycles, required reporting, and benefit renewals.


Qualifications

· 5 years of HR generalist or HR management experience, preferably within a nonprofit or small organization.

· ADP experience required (Workforce Now or similar).

· Experience supporting payroll and benefits administration through external vendors.

· Excellent communication, organization, and problem-solving skills.

· Ability to work independently, maintain confidentiality, and provide high-touch, responsive HR support.


Work Environment & Schedule

· Part-time role averaging 15 hours per week.

· Remote-first position with intermittent office visits or on-site support as needed.



Hourly Wage Estimation for Human Resources Manager – Part-Time in Washington, DC
$65.00 to $84.00
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