HR Manager - Payroll & Benefits (ADP Workforce Now)

Winston Staffing; Inwood (NY); On-site; USD 90,000 - 120,000; Full time

Job summary

Winston Staffing is seeking an HR Manager for Payroll & Benefits in Western Nassau. You will own multi-state payroll for ~200 employees across two EINs, administer ADP Workforce Now, and manage Open Enrollment for medical, dental, vision, life, and 401(k) plans.

You will ensure compliance across NY and other states, oversee leaves (PFL/FMLA), and partner with Finance on general ledger entries. The ideal candidate has 5–8+ years of payroll/benefits experience in a mid-market private company, with

Qualifications

• 5–8+ years of hands-on payroll and benefits administration in a mid-market private company
• Direct proficiency in ADP Workforce Now (WFN) for reporting, benefits, and time & attendance
• Experience managing multiple EINs and running concurrent weekly and bi-weekly pay cycles
• Ownership of annual Open Enrollment and monthly carrier bill reconciliations
• Solid knowledge of NY State labor standards, PFL/FMLA, and multi-state payroll tax withholding
• Bachelor’s degree in HR, Business, Accounting, or equivalent; professional certification a plus

Responsibilities

• Manage multi-state payroll for ~200 employees across two EINs with weekly (hourly) and bi-weekly (exempt) runs
• Lead ADP Workforce Now administration and build custom reports
• Direct Open Enrollment lifecycle and administer medical, dental, vision, life, and 401(k) plans
• Audit carrier invoices against payroll registers to prevent leakage
• Ensure compliance across ~12 states and manage statutory leaves (FMLA, NY PFL)
• Supervise on-site Payroll Specialist and collaborate with Finance on GL entries and labor allocations

Skills

Payroll processing

Benefits administration

Multi-state payroll

Open Enrollment

Compliance

Education

Bachelor’s degree in HR, Business, Accounting, or equivalent

Tools

ADP Workforce Now

Job description

Winston Staffing is seeking an HR Manager for Payroll & Benefits in Western Nassau. You will own multi-state payroll for ~200 employees across two EINs, administer ADP Workforce Now, and manage Open Enrollment for medical, dental, vision, life, and 401(k) plans.

You will ensure compliance across NY and other states, oversee leaves (PFL/FMLA), and partner with Finance on general ledger entries. The ideal candidate has 5–8+ years of payroll/benefits experience in a mid-market private company, with