Human Resources (HR) Manager

We are looking for an experienced Human Resources (HR) Manager to support a growing organization in Stockton, California. This Contract to permanent position will lead key HR operations with a strong focus on employee relations, union collaboration, payroll administration, benefits oversight, and policy guidance. The role requires sound judgment, a hands-on approach to resolving workplace matters, and the ability to manage multiple HR programs while partnering closely with leaders across the organization.Responsibilities:• Advise supervisors and department leaders on employee relations matters, workplace policies, coaching strategies, and appropriate documentation for performance concerns.• Conduct workplace reviews and investigations, prepare findings, and recommend corrective actions or disciplinary steps when needed.• Administer labor relations activities in a union setting, including grievance handling, contract interpretation, and support during collective bargaining efforts.• Oversee payroll-related HR processes, including reporting and maintaining accurate employee status changes such as new employee additions, separations, compensation updates, and retirements.• Manage health and welfare programs by coordinating enrollments, vendor communication, billing reviews, audits, and annual open enrollment activities.• Evaluate benefits offerings and survey data to identify improvements that align with compliance standards, cost considerations, and market trends.• Maintain organized personnel records and strengthen document retention practices to ensure secure, accurate, and compliant file management.• Lead recruitment and onboarding activities, including job posting coordination, interview scheduling, background screening, and new employee orientation.• Support the administration and improvement of HR systems such as attendance tracking and performance management tools, while troubleshooting issues for staff and managers.• Coordinate employee training initiatives and contribute to special HR projects that support organizational goals.• At least 5 years of progressive human resources experience, including leadership responsibility in a broad HR management role.• Demonstrated background in employee and labor relations, with hands-on experience working in a unionized environment.• Working knowledge of California and federal employment laws, HR compliance practices, and disciplinary procedures.• Experience administering payroll, benefits, leave processes, and HRIS platforms with a high degree of accuracy.• Familiarity with union payroll considerations, union contract administration, and related employee recordkeeping.• Ability to manage confidential information, conduct investigations, and exercise independent judgment in complex situations.• Proficiency with HR technology and human resources software, including systems used for payroll, employee data, and workflow administration.• HR certification is preferred.Please call 209-225-2014 if you meet the above requirements.TalentMatch®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. Download the Robert Half app 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 roberthalf.gobenefits.net for more information.© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use and Privacy Notice.