Human Resources Generalist

ADP; Cerritos (CA); On-site; USD 70,000 - 90,000; Full time

Job summary

ADP in Cerritos, CA is seeking a Payroll & HR Operations Specialist to manage biweekly payrolls across two entities and monthly cycles using ADP Workforce Now. You will audit timesheets, bonuses, deductions, and taxes, ensuring accuracy and regulatory compliance.

The role also covers talent acquisition onboarding, compliance, and HR operations support with a focus on confidentiality and data integrity. Requires 2–3 years of payroll processing experience and a Bachelor’s in HR or related field;

Qualifications

• Bachelor’s degree in Human Resources, Business Administration, or a related field.
• Must have 2–3 years of payroll processing experience using ADP systems.
• Strong knowledge of HR operations including recruiting, payroll administration, and employee relations.
• Bilingual in Korean and English preferred.

Responsibilities

• Process and manage biweekly payroll for two entities and monthly payroll cycles via ADP Workforce Now.
• Review, audit, and validate payroll data including timesheets, bonuses, commissions, deductions, and taxes.
• Investigate and resolve payroll discrepancies and employee inquiries promptly.
• Ensure payroll activities comply with federal, state, and local regulations.
• Coordinate payroll updates for new hires, terminations, and changes; reconcile payroll data.
• Partner with Finance for payroll reporting, journal entries, and month-end reconciliations.
• Monitor payroll tax filings and required deductions.
• Support Talent Acquisition and onboarding, including I-9 verification and 90-day performance processes.
• Maintain HR records, documents, and confidentiality; respond to inquiries and advise managers.
• Support HR policies development and implementation.

Skills

Payroll processing

HR operations

Employee relations

Recruiting

ADP skills

Education

Bachelor’s degree in Human Resources, Business Administration, or a related field

Tools

ADP Workforce Now

LinkedIn Recruiter

I-9 verification

Job description

Salary Range: $70,000.00 To $90,000.00 Annually

Essential Job Functions & Responsibilities

Payroll Administration

• Process and managebiweekly payroll for two entities and monthly payroll cycles, ensuring timely and accurate payroll execution throughADP Workforce Now.
• Review, audit, and validate payroll data includingtimesheets, bonuses, commissions, benefit deductions, garnishments, and tax withholdings prior to payroll submission.
• Investigate and resolve payroll discrepancies, wage adjustments, and employee payroll inquiries in a timely and professional manner.
• Ensure payroll activities remain compliant withfederal, state, and local payroll tax regulations, wage and hour laws, and company policies.
• Maintain accurate payroll records and documentation in accordance with regulatory and company recordkeeping requirements.
• Coordinate payroll updates related tonew hires, terminations, compensation changes, benefits deductions, and leave-of-absence adjustments.
• Reconcile payroll registers, benefit deductions, and general ledger payroll entries to ensure financial accuracy.
• Partner with Finance and Accounting teams to supportpayroll reporting, journal entries, and month-end payroll reconciliations.
• Monitor and processpayroll tax filings, wage garnishments, and other legally required deductions.
• Generate payroll-related reports includinglabor cost summaries, payroll variance analysis, and payroll activity reports for leadership review.
• Supportyear-end payroll activities, including W-2 processing, audits, and payroll tax reconciliation.
• Identify opportunities to improve payroll processes, internal controls, and system efficiencies while maintaining strict confidentiality of payroll information.

Talent Acquisition & Onboarding

• Support recruiting efforts including sourcing candidates and coordinating the hiring process.
• UtilizeLinkedIn Recruiter and other sourcing tools to identify and attract qualified candidates.
• ConductI-9 verification and regularly audit documentation for accuracy and compliance.
• Coordinate new hire onboarding and orientation processes.
• Oversee the90-day performance management process for new employees.
• Promote a culture of continuous learning and professional development.

Compliance

• Prepare, review, audit, and process HR-related documentation to ensure compliance withlocal, state, and federal employment laws.
• Maintain strict confidentiality of employee, company, and client information.
• Stay informed of employment regulations and HR best practices and communicate updates to management.
• Ensure HR policies and procedures align with legal requirements and company standards.

HR Operations

• Support the HR team with daily operational activities and initiatives.
• Maintain employee files and HR records in accordance with legal requirements and company policies.
• Processemployment verification requests, state-specific claim forms, and unemployment insurance claims.
• Communicate HR policies, procedures, and programs effectively to employees.
• Assist with the development and implementation of new HR policies and procedures.
• Respond to employee and manager inquiries regarding HR matters.
• Serve as a trusted HR resource and advisor to managers and employees.
• Manage routine to complexemployee relations matters while maintaining professionalism and confidentiality.

Qualifications

• Bachelor’s degree inHuman Resources, Business Administration, or a related field.
• Must have 2–3 years of payroll processing experience using ADP systems.
• Strong knowledge ofHR operations including recruiting, payroll administration, and employee relations.
• Bilingual in Korean and English preferred