HR/Payroll Specialist

Sourcing HR Solutions; California (MO); On-site; USD 70,000 - 90,000; Full time

Job summary

Sourcing HR Solutions in the United States is seeking an HR/Payroll Specialist to manage payroll, benefits, and policy implementation, ensuring compliance across multi-state and international contexts.

The role focuses on accurate payroll processing, tax compliance in CA and federal laws, confidentiality, onboarding support, and continuous process improvement. Ideal candidates have 4–5 years payroll experience and proficiency with ADP/Paychex and Excel.

Qualifications

• 4–5 years of payroll experience, with 1–2 years at an advanced/specialist level.
• In-depth knowledge of California and federal payroll laws.
• Experience with multi-state and international payroll scenarios.

Responsibilities

• Process payroll accurately and on schedule across multi-state and international contexts.
• Review payroll reports and employee information for accuracy.
• Ensure compliance with California wage and hour laws and other regulations.
• Coordinate payroll processing with providers and respond to payroll inquiries.
• Assist with benefits administration and onboarding support.
• Maintain confidentiality of employee information and support HR initiatives.

Skills

Payroll software expertise

Excel & reporting

Tools

ADP

Paychex

Job description

Job Description

The HR/Payroll Specialist plays a key role in managing employee relations, payroll, and organizational development. This role supports the implementation of HR policies and procedures to ensure a productive and compliant workplace environment.

Essential Job Functions & Responsibilities

• Process payroll accurately and on schedule, includes (multi-state & international)
• Review payroll reports and employee information to ensure processing accuracy.
• Understand and implement multi-state payroll tax requirements, payroll adjustments, and employee status changes.
• Coordinate payroll processing with the company's payroll providers.
• Communicate with employees and managers regarding payroll questions, corrections, and policy.
• Assist with employee benefits administration, including enrollments, qualifying life events, and annual open enrollment.
• Ensure compliance with California wage and hour laws and other applicable state and federal regulations.
• Maintain strict confidentiality of employee information.
• Support HR initiatives, onboarding, and administrative projects as needed.
• Identify opportunities to improve payroll processes and efficiencies.

Preferred Qualifications

• Experience: Minimum of 4-5 years of payroll experience, with at least 1-2 years at an advanced or specialist level.
• Knowledge: In-depth understanding of California & federal payroll laws, and experience with complex payroll scenarios, including tax laws, garnishments, and benefits coordination.
• Technical Skills: Advanced proficiency with payroll software (e.g., ADP, Paychex preferred) and strong analytical skills, with expertise in Excel and reporting tools.
• Confidentiality: Demonstrated ability to handle sensitive and confidential information professionally and with integrity.

Company Description

Join a strong, stable but growing aerospace company that is going places. This is your opportunity to gain aerospace experience.

Excellent company benefits, including 401(k) with match and earned bonuses for exceptional work.

Come grow with us!