HR Operations Assistant – Onsite, Temp-to-Hire

ADP, Inc.; Madison (NJ); On-site; USD 30,000 - 34,000; Full time

Job summary

The YMCA in Madison, NJ is seeking a Human Resources Administrative Assistant to support essential HR activities during a period of organizational transition. This full‑time professional role focuses on onboarding, employee records, HRIS support, and volunteer coordination under the Associate Director, HR.

This temp-to-hire opportunity will evolve with organizational needs. Responsibilities include responding to employment verifications, assisting with new hire onboarding, maintaining records,

Qualifications

• Year of HR or administrative experience preferred.
• Confidential handling of employee information with discretion.
• Strong organizational, recordkeeping, and data-entry skills.
• Proficient with Microsoft Word, Excel, and PowerPoint.
• Experience with ADP or another HRIS/payroll system preferred.

Responsibilities

• Assist onboarding including required documentation and follow-up.
• Respond to employment verifications in a timely, confidential manner.
• Coordinate volunteer applications and onboarding.
• Provide administrative support for ADP and payroll processing backup.
• Assist employees with routine ADP questions and system access issues.
• Maintain accurate employee records and HR documentation.
• Prepare HRIS reports as requested.

Skills

HRIS

Onboarding

Recordkeeping

Data entry

Excel

Word

Tools

ADP

Payroll software

Job description

The YMCA in Madison, NJ is seeking a Human Resources Administrative Assistant to support essential HR activities during a period of organizational transition. This full‑time professional role focuses on onboarding, employee records, HRIS support, and volunteer coordination under the Associate Director, HR.

This temp-to-hire opportunity will evolve with organizational needs. Responsibilities include responding to employment verifications, assisting with new hire onboarding, maintaining records,