We are looking for a Human Resources Generalist to join our team in Ontario, California. This is a long-term contract position offering the opportunity to work in a dynamic, unionized environment. The role requires bilingual proficiency in English and Spanish, as well as a strong understanding of California labor laws and HR best practices. If you have a keen eye for detail and are ready to manage diverse responsibilities, this position is an excellent fit. Responsibilities: • Provide comprehensive HR support for approximately 75 union employees across multiple locations. • Process payroll efficiently, including running reports, uploading data into the Kronos system, and coordinating with supervisors on timesheet corrections. • Ensure compliance with California labor laws, including regulations related to breaks and wage-and-hour practices. • Manage recruitment efforts for both frontline and administrative positions, ensuring a seamless hiring process. • Plan and execute monthly employee engagement activities to foster a positive workplace culture. • Organize and oversee quarterly town hall events across three sites, ensuring effective communication and coordination. • Maintain accurate employee records using internal systems; Oracle experience is a strong advantage. • Communicate effectively in both English and Spanish to support diverse teams and stakeholders. • Utilize Microsoft Excel for tracking, data analysis, and reporting to support HR operations.

• Fluency in both English and Spanish is required. • At least 5 years of experience in human resources or a related field. • Strong knowledge of California employment laws and experience in a unionized work environment. • Proficiency in Microsoft Excel for data analysis and reporting. • Familiarity with Kronos and Oracle systems is preferred. • Demonstrated ability to manage multiple tasks and meet deadlines in a fast-paced setting. • Strong interpersonal and communication skills to collaborate across teams. • Willingness and ability to travel to three locations within Southern California.

<h3 class="rh-display-3--rich-text">TalentMatch®</h3> Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. <a href="https://www.roberthalf.com/us/en/mobile-app" target="_blank">Download the Robert Half app</a> and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit <a href="https://roberthalf.gobenefits.net/" target="_blank">roberthalf.gobenefits.net</a> for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to <a href="https://www.roberthalf.com/us/en/terms">Robert Half’s Terms of Use</a>.

Ontario, CA
onsite
Temporary
28.50 - 30.00 USD / Hourly
We are looking for a Human Resources Generalist to join our team in Ontario, California. This is a long-term contract position offering the opportunity to work in a dynamic, unionized environment. The role requires bilingual proficiency in English and Spanish, as well as a strong understanding of California labor laws and HR best practices. If you have a keen eye for detail and are ready to manage diverse responsibilities, this position is an excellent fit. Responsibilities: • Provide comprehensive HR support for approximately 75 union employees across multiple locations. • Process payroll efficiently, including running reports, uploading data into the Kronos system, and coordinating with supervisors on timesheet corrections. • Ensure compliance with California labor laws, including regulations related to breaks and wage-and-hour practices. • Manage recruitment efforts for both frontline and administrative positions, ensuring a seamless hiring process. • Plan and execute monthly employee engagement activities to foster a positive workplace culture. • Organize and oversee quarterly town hall events across three sites, ensuring effective communication and coordination. • Maintain accurate employee records using internal systems; Oracle experience is a strong advantage. • Communicate effectively in both English and Spanish to support diverse teams and stakeholders. • Utilize Microsoft Excel for tracking, data analysis, and reporting to support HR operations.
2025-09-03T14:54:05Z