On-Site Senior Payroll Analyst – Multi-State Expert

Irvine TechNology Corporation; Costa Mesa (CA); On-site; USD 45,000 - 55,000; Part time

Job summary

Irvine Technology Corporation is seeking a Senior Payroll Analyst on-site in Costa Mesa, CA. The role ensures accurate, timely, and compliant payroll processing while collaborating with People Services, Legal, Accounting, Field Operations, and IT to resolve issues and drive operational excellence.

You’ll perform advanced payroll analyses, support audits, and manage garnishments and tax reconciliations, maintaining expertise in California payroll regulations and implementing payroll systems such

Qualifications

• Requires High School Diploma or GED.
• 4–7 years progressive payroll experience, multi-state.
• Experience with enterprise payroll systems (Dayforce/Ceridian preferred).
• Strong knowledge of federal and California payroll regulations.
• CPP is preferred.

Responsibilities

• Process bi-weekly multi-state payrolls accurately and timely.
• Audit payroll transactions for compliance with laws and policy.
• Review earnings, deductions, taxes, garnishments, and bonuses.
• Process off-cycle payrolls, reversals, and adjustments as needed.
• Reconcile balances prior to payroll transmission.
• Administer wage garnishments and interpret orders for compliance.
• Coordinate with employees, agencies, and vendors on garnishment inquiries.
• Monitor withholding limits and maintain garnishment records.
• Support quarter-end and year-end payroll activities (W-2).
• Participate in system testing, upgrades, and payroll projects.
• Develop and maintain payroll reports and procedures.

Skills

Multi-state payroll

Advanced Excel

Payroll analysis

Audits & compliance

Education

High School Diploma or GED

Tools

Dayforce/Ceridian

ADP

UKG

Job description

Irvine Technology Corporation is seeking a Senior Payroll Analyst on-site in Costa Mesa, CA. The role ensures accurate, timely, and compliant payroll processing while collaborating with People Services, Legal, Accounting, Field Operations, and IT to resolve issues and drive operational excellence.

You’ll perform advanced payroll analyses, support audits, and manage garnishments and tax reconciliations, maintaining expertise in California payroll regulations and implementing payroll systems such