Onsite Manufacturing HR Leader: ER & Compliance (CA)

JSG (Johnson Service Group, Inc.); Garden Grove (CA); On-site; USD 130,000 - 150,000; Full time

Benefits offered by this job

Medical, dental, vision

401(k) with match and Roth option

3 weeks PTO to start

13 paid holidays

15% annual performance bonus

Weekly pay

Career growth opportunities

Job summary

Johnson Service Group (JSG) has an immediate opportunity for an experienced Human Resources Manager in Garden Grove, CA. This hands-on role partners with production leadership to support workforce development and ensure CA employment law compliance.

The position is direct hire, onsite, with a compensation range of $130,000–$150,000 DOE. 5–7 years of HR experience in manufacturing is preferred and bilingual ability is a plus.

Qualifications

• 5–7 years of progressive HR experience in manufacturing.
• Strong hands-on employee relations incl. investigations.
• Deep knowledge of California wage/hour laws and leave admin.
• AS9100/ISO manufacturing environment experience preferred.
• PHR, SPHR, SHRM-CP, or SHRM-SCP preferred.

Responsibilities

• Serve as primary HR partner for manufacturing employees and leadership on the production floor.
• Oversee daily HR operations: recruiting, onboarding, training, benefits, compensation.
• Manage employee relations, investigations, conflict resolution, and performance management.
• Ensure California wage/hour compliance and payroll accuracy.
• Support workforce development, succession planning, and retention.

Skills

Employee relations

Workplace investigations

California law

HRIS proficiency

Performance management

Leave administration

Spanish/Vietnamese

HR compliance

Education

Bachelor's degree

Tools

BambooHR

Paycom

ADP

Google Workspace

Job description

Johnson Service Group (JSG) has an immediate opportunity for an experienced Human Resources Manager in Garden Grove, CA. This hands-on role partners with production leadership to support workforce development and ensure CA employment law compliance.

The position is direct hire, onsite, with a compensation range of $130,000–$150,000 DOE. 5–7 years of HR experience in manufacturing is preferred and bilingual ability is a plus.