We are looking for an experienced Human Resources Manager to oversee benefits administration and support labor relations in a unionized environment. In this long-term contract position, you will play a critical role in managing pension plans, 401(k), health and welfare programs, and employee relations matters while ensuring compliance with collective bargaining agreements, federal, and state regulations. Based in Long Beach, California, this role requires a blend of technical expertise and strong interpersonal skills to foster positive relationships across all levels of the organization. Responsibilities: • Administer union and non-union benefits programs, including pension, 401(k), and health and welfare plans, while maintaining confidentiality. • Investigate and resolve employee complaints and labor relations issues in a timely and impartial manner. • Provide guidance on contract compliance, grievances, arbitrations, and employee relations to support labor negotiations. • Serve as a liaison between employees, union officials, and management to ensure consistent application of policies and agreements. • Reconcile union benefits billing and verify payment accuracy while tracking hours and maintaining compliance records. • Manage leave policies, including workers’ compensation, ensuring adherence to federal, state, and collective bargaining agreements. • Prepare statistical reports and analyze payroll and benefits data to support audits and negotiations. • Maintain accurate and confidential employee records, including personnel transactions, performance reviews, and promotions. • Support recruitment efforts by screening candidates, conducting interviews, and managing union job postings. • Assist with onboarding processes and provide resources for relocation and immigration sponsorships.

• Bachelor’s degree in Human Resources, Labor Relations, or a related field preferred. • Minimum of five years of progressive HR experience, ideally in a unionized environment. • Strong knowledge of labor relations, employee relations, and benefits administration. • Proficiency in HRIS platforms such as ADP WorkForce Now and Enterprise eTime. • Advanced skills in Microsoft Office, with a focus on Excel for data analysis. • Excellent organizational, analytical, and multitasking abilities. • Strong written and verbal communication skills. • Certification in HR (e.g., SHRM or PHR) is a plus.

<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. Robert Half will consider for employment qualified applicants with arrest or conviction records in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. 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>.

Long Beach, CA
onsite
Temporary
45.91 - 53.16 USD / Hourly
We are looking for an experienced Human Resources Manager to oversee benefits administration and support labor relations in a unionized environment. In this long-term contract position, you will play a critical role in managing pension plans, 401(k), health and welfare programs, and employee relations matters while ensuring compliance with collective bargaining agreements, federal, and state regulations. Based in Long Beach, California, this role requires a blend of technical expertise and strong interpersonal skills to foster positive relationships across all levels of the organization. Responsibilities: • Administer union and non-union benefits programs, including pension, 401(k), and health and welfare plans, while maintaining confidentiality. • Investigate and resolve employee complaints and labor relations issues in a timely and impartial manner. • Provide guidance on contract compliance, grievances, arbitrations, and employee relations to support labor negotiations. • Serve as a liaison between employees, union officials, and management to ensure consistent application of policies and agreements. • Reconcile union benefits billing and verify payment accuracy while tracking hours and maintaining compliance records. • Manage leave policies, including workers’ compensation, ensuring adherence to federal, state, and collective bargaining agreements. • Prepare statistical reports and analyze payroll and benefits data to support audits and negotiations. • Maintain accurate and confidential employee records, including personnel transactions, performance reviews, and promotions. • Support recruitment efforts by screening candidates, conducting interviews, and managing union job postings. • Assist with onboarding processes and provide resources for relocation and immigration sponsorships.
2025-09-25T17:48:44Z