human resources manager.montebello, californiaposted august 18, 2026 job detailssummary$90,000 - $110,000 per yearpermanentbachelor degreecategoryoffice and administrative support occupations reference AB_5019357 job details

Now Hiring:

Human Resource Manager (In-Person)

Location:

Production Facility Role Type:

Full-Time, Exempt Department:

Human Resources Reports To:

Human Resource Director About the Role Company is seeking an experienced, hands-on Human Resource Manager to lead daily HR operations and maintain an active presence across their fast-paced manufacturing environment. Operating in a 24/7 production setting, this role ensures seamless talent acquisition, employee relations, regulatory compliance, payroll processing, and plant-floor safety. If you thrive in a high-energy environment, enjoy direct floor interaction, and possess strong expertise in California employment laws and manufacturing safety standards, we want to hear from you!

Key Responsibilities Talent Acquisition & Onboarding:

Manage full-cycle recruitment for hourly and salaried personnel. Oversee screening, interviews, job offers, facility tours, HRIS setup, timeclock enrollment, and staffing agency relationships.

Floor Presence & Employee Relations:

Maintain an active daily presence on the production floor to foster positive employee relations, resolve conflict, conduct workplace investigations, and issue coaching notices.

Safety & Compliance:

Oversee workers' compensation claims, accident investigations, modified duty programs, and safety training refreshers (GMP, SQF, HACCP, LOTO).

Payroll & Benefits Administration:

Process benefit enrollments, maintain accurate time and attendance records, process garnishments, and manage physical/digital HR files.

Administrative Operations:

Manage onsite administrative support staff, assist reception, coordinate facility tours, and fulfill routine plant administrative duties. Requirements & Qualifications High School Diploma or equivalent required (Degree or HR Certifications preferred). Hands-on HR experience in manufacturing, warehousing, or production environments strongly 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 If you have any questions reach out to Vannie at vannie.colon@randstadusa.com.

salary:

$90,000 - $110,000 per yearshift: Firstwork hours: 8 AM - 5

PMeducation:

BachelorsResponsibilities

• Provide onsite Human Resource support to facility management in all areas of human resources to include but not limited to, recruitment, payroll, training, employee relations, scheduling, employee health and safety, employee recognition programs, compliance, employee records, workers compensation, and benefit program administration.
• Primary job tasks will include the full cycle of recruitment; screening, interviewing, onboarding (drafting job offers, orientation, facility tour, set up in HRIS and time clock), maintenance of time and attendance, inputting of garnishment orders, placing uniform orders, and employee benefit enrollments.
• Administrate and track required employee training, company policies and procedures, time and attendance records, coaching and counseling, employee leave of absences, employee performance, and maintain accurate information in the human resource information system.
• Maintaining employee files both physical and digital, processing and verify documentation related to staffing, recruitment, training, complaints, performance evaluations, incidents, payrate changes, and medical leave documentation.
• Maintain relationships with staffing agencies, ensures accurate billing to time processed, and initial training complies with facility and governmental guidelines.
• Conduct employee investigations, providing conflict resolutions and issuing coaching and counseling notices.
• Oversee workers compensation benefit program, completeSkillsRecruitmentEmployee RelationsWorkers CompensationPayrollComplianceBenefit AdministrationPaycomQualificationsYears of experience: 5 yearsExperience level: ManagerRandstad is a world leader in matching great people with great companies.

Our experienced agents will listen carefully to your employment needs and then work diligently to match your skills and qualifications to the right job and company. Whether you're looking for temporary, temporary-to-permanent or permanent opportunities, no one works harder for you than Randstad.

Equal Opportunity Employer:

Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com.

Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).This posting is open for thirty (30) days. Qualified applicants in San Francisco with criminal histories will be considered for employment in accordance with the San Francisco Fair Chance Ordinance. Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. We will consider for employment all qualified Applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance.