Onsite HR Manager – Manufacturing (CA Compliance)

Randstad USA; Montebello (CA); On-site; USD 90,000 - 110,000; Full time

Benefits offered by this job

Medical insurance

Prescription drug coverage

Dental insurance

Vision insurance

401K plan

Job summary

Randstad USA is seeking an experienced Human Resource Manager to lead daily HR operations in a fast-paced production environment. You will own full-cycle recruitment, manage onboarding, and ensure payroll and benefits are accurately administered on a 24/7 facility floor.

Ideal candidates have strong California wage-and-hour expertise, OSHA/LOTO knowledge, and bilingual English/Spanish skills, with 5+ years in manufacturing HR leadership.

Qualifications

• Bachelors degree in HR or related field preferred.
• Hands-on HR experience in manufacturing, warehousing, or production environments preferred.
• Proficiency with HRIS, timekeeping, and payroll platforms.
• Strong knowledge of California wage-and-hour compliance, OSHA, LOTO, and safety standards.
• Bilingual fluency in English and Spanish.

Responsibilities

• Provide onsite HR support to facility management in recruitment, payroll, training, employee relations, scheduling, safety, recognition programs, compliance, and records.
• Manage full-cycle recruitment for hourly and salaried staff, including screening, interviews, offers, tours, HRIS setup, timeclock enrollment, and staffing agency relationships.
• Maintain active daily floor presence to foster employee relations, resolve conflicts, conduct investigations, and issue coaching notices.
• Oversee workers' compensation, accident investigations, modified duty programs, and safety training refreshers (GMP, SQF, HACCP, LOTO).
• Process benefit enrollments, maintain attendance records, and manage HR files (physical & digital).
• Coordinate facility tours and supervise onsite administrative staff, supporting reception and routine plant admin duties.

Skills

Recruitment

Employee Relations

Workers Compensation

Payroll

Compliance

Benefit Administration

Paycom

Education

Bachelor's degree

Job description

Randstad USA is seeking an experienced Human Resource Manager to lead daily HR operations in a fast-paced production environment. You will own full-cycle recruitment, manage onboarding, and ensure payroll and benefits are accurately administered on a 24/7 facility floor.

Ideal candidates have strong California wage-and-hour expertise, OSHA/LOTO knowledge, and bilingual English/Spanish skills, with 5+ years in manufacturing HR leadership.