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33 results for Human Resources Manager in Walnut, CA

Payroll Supervisor/Manager/Director

Long Beach, CA
onsite
Permanent / Full Time
100000 - 120000 USD / Yearly
Payroll ManagerLocation: Carson, CA (On-site)Our client is a growing, dynamic organization in the Carson area seeking an experienced Payroll Manager to lead and oversee in-house payroll operations for a large, complex workforce. This is a hands-on leadership role for a detail-oriented payroll professional who thrives in a fast-paced environment and brings deep expertise in payroll compliance, union payroll, and multi-state operations.The ideal candidate will have strong leadership capabilities, a commitment to accuracy, and the ability to partner cross-functionally while ensuring compliance with all applicable laws and regulations.Key Responsibilities:<ul><li>Oversee and manage in-house payroll processing for 800+ employees, including union and non-union staff</li><li>Supervise weekly and bi-weekly payroll cycles, ensuring accuracy of wages, benefits, garnishments, and tax deductions</li><li>Ensure compliance with multi-state payroll tax laws, wage and hour regulations, and union labor agreements</li><li>Reconcile payroll tax submissions and manage quarterly and annual filings, including W-2s</li><li>Prepare payroll documentation and reports for audits, workers’ compensation reviews, and union contract requirements</li><li>Serve as the primary escalation point for payroll inquiries and discrepancy resolution</li><li>Partner with HR, Finance, and Operations to support payroll-related initiatives</li><li>Identify and implement process improvements to streamline payroll operations and increase efficiency</li><li>Maintain and update payroll systems in alignment with current regulations and company policies</li><li>Train, mentor, and develop payroll staff to support operational excellence and team growth</li></ul>Qualifications:<ul><li>5+ years of in-house payroll experience, including leadership or supervisory responsibilities</li><li>Proven experience managing payroll for large employee populations (1,000+ employees)</li><li>Strong knowledge of union payroll, multi-state payroll compliance, and wage & hour laws</li><li>Experience with payroll tax filings, audits, and regulatory reporting</li><li>High level of accuracy, attention to detail, and confidentiality</li><li>Strong leadership, communication, and problem-solving skills</li><li>Payroll certification (CPP or FPC) preferred</li></ul>Why Join?<ul><li>Join a growing and forward-thinking company</li><li>Leadership role with the ability to make an impact</li><li>Stable, long-term opportunity with room for professional growth</li></ul> For confidential consideration, please email your Robert Half recruiter. If you're not currently working with anyone at Robert Half, please click "Apply" or call 562-800-3963 and ask for David Bizub. Please reference job order number 00460-0013350130. email resume to [email protected]
2026-07-22T00:00:00Z

Payroll & Accounting Manager

La Crescenta, CA
onsite
Permanent / Full Time
100000 - 120000 USD / Yearly
We are looking for a Payroll & Accounting Manager to lead payroll operations and support essential accounting activities in La Crescenta, California. This onsite position will play a central role in ensuring accurate semi-monthly payroll for a large, multi-location workforce while maintaining compliance with California labor requirements and payroll tax obligations. The role also contributes to month-end accounting, financial recordkeeping, and cross-functional coordination with HR, operations, and leadership. Responsibilities: • Direct semi-monthly payroll processing for a workforce of more than 600 employees across multiple locations, ensuring every pay cycle is completed accurately and on schedule. • Monitor payroll practices for compliance with federal, state, and local requirements, with particular attention to California wage and hour standards, sick leave rules, deductions, and garnishments. • Investigate and resolve payroll variances by completing adjustments, correcting discrepancies, and administering final pay in accordance with applicable regulations. • Manage quarterly and year-end payroll activities, including tax filings, reporting obligations, and W-2 preparation. • Partner with HR and operations teams to apply employee updates such as hires, terminations, leave activity, and status changes to payroll records. • Support the accounting function through journal entry preparation, account reconciliations, and participation in month-end close activities. • Contribute to oversight of accounts payable and accounts receivable processes while helping maintain complete and accurate financial records. • Assist with audit readiness, financial reporting, and coordination with outside accountants, auditors, and banking partners. • Provide day-to-day guidance to payroll and accounting support staff, helping track priorities, maintain deadlines, and strengthen internal controls. • Identify opportunities to improve payroll and accounting procedures, including effective use of systems such as ADP Workforce Now and related accounting platforms.
2026-07-28T00:00:00Z

HR Generalist

Irvine, CA
onsite
Temporary / Contract
39.7765 - 46.057 USD / Hourly
We are looking for an HR Generalist to support a wide range of people operations activities for a growing team in Irvine, California. This Long-term Contract position will focus on payroll administration, benefits coordination, employee support, compliance, and talent processes while helping create a positive and well-organized workplace. The ideal candidate brings strong HR administration experience, sound judgment, and the ability to manage sensitive information with accuracy and care. Responsibilities: • Administer payroll and employee benefits for a workforce of approximately 40 employees, including bonuses, leave tracking, and absence management through HR systems such as Paylocity. • Maintain accurate employee records by organizing and updating both digital files and physical documentation in accordance with company and regulatory standards. • Prepare HR documents and reporting related to performance reviews, employment changes, and other personnel activities. • Lead employee feedback initiatives by coordinating satisfaction surveys, interpreting results, and recommending practical steps to enhance the employee experience. • Serve as a resource for employees by addressing HR-related questions and resolving workplace issues in a timely and thorough manner. • Support recruiting efforts by reviewing candidate resumes, maintaining applicant data, and assisting with staffing coordination throughout the hiring process. • Develop and deliver onboarding plans and orientation for new employees to ensure a smooth and engaging introduction to the organization. • Promote compliance by applying company policies consistently, monitoring labor law requirements, and assisting with HR investigations when needed. • Strengthen employee relations by contributing to updated job descriptions, analyzing exit interview feedback, and recommending improvements to workplace practices. • Communicate with external agencies and public service entities as required to support employment-related matters and regulatory obligations.
2026-07-30T00:00:00Z

HR Generalist

Glendale, CA
onsite
Temporary to Hire
31.6635 - 36.663 USD / Hourly
We are looking for an experienced HR Generalist to support a wide range of people operations in Glendale, California. This contract position with potential for a permanent role will partner with employees, supervisors, and leadership to deliver consistent human resources guidance across recruiting, onboarding, employee relations, leave administration, and compliance. The ideal candidate brings strong judgment, attention to detail, and the ability to manage sensitive matters while helping foster an inclusive and well-organized workplace. Responsibilities: • Lead recruitment activities from job posting through onboarding, including applicant review, interview coordination, reference checks, offer preparation, and new employee setup. • Administer employee status changes such as hires, transfers, promotions, reclassifications, and separations while keeping HR records accurate and current in the HRIS. • Facilitate orientation and onboarding programs to ensure completion of required employment forms, benefits enrollment, and compliance-related training. • Oversee leave and accommodation processes, including FMLA, CFRA, ADA matters, workers’ compensation cases, and disability-related requests. • Advise managers on employee relations topics such as performance concerns, corrective action, workplace conflict, investigations, and policy application. • Monitor adherence to employment laws, equal opportunity requirements, Title IX standards, labor agreements, and organizational policies. • Partner with payroll to process personnel updates, compensation changes, stipends, overtime, and leave balances while resolving pay-related issues. • Support performance review cycles, probation tracking, career development efforts, and training initiatives for employees and supervisors. • Prepare workforce reports, organizational data summaries, and compliance documentation for leadership, external agencies, and accreditation-related needs. • Contribute to HR projects and process improvements that strengthen service delivery, recordkeeping practices, and overall operational efficiency.
2026-07-24T00:00:00Z

IT Manager

Irvine, CA
remote
Temporary / Contract
58 - 70 USD / Hourly
Position SummaryWe are seeking a hands-on IT Manager to lead day-to-day IT operations, support infrastructure modernization efforts, and oversee technical projects. This role combines people leadership with deep technical expertise and will be responsible for managing service desk operations, cloud initiatives, server migrations, security improvements, and vendor relationships. This role is hybrid (3 days onsite, 2 remote) in Irvine, CA Key Responsibilities<ul><li>Manage daily IT operations, including service desk support and incident response.</li><li>Lead infrastructure projects such as Azure configuration, Microsoft 365 administration, server migrations, and remediation initiatives.</li><li>Support the organization's transition from on-premise environments to Microsoft Azure.</li><li>Ensure systems are secure, compliant, and operating efficiently.</li><li>Manage and mentor one internal Service Desk team member.</li><li>Coordinate with external vendors, consultants, and technology partners.</li><li>Maintain and support Windows and Linux server environments.</li><li>Drive continuous improvement of IT processes, security, and system reliability.</li></ul>
2026-07-14T00:00:00Z

IT Manager

Westwood, CA
onsite
Permanent / Full Time
120000 - 145000 USD / Yearly
Job TitleIT Manager Role SummaryThe IT Manager will oversee day-to-day IT operations while driving technology initiatives that support business objectives. This role is responsible for managing infrastructure, systems, security, vendor relationships, and end-user support while ensuring the stability, reliability, and scalability of the organization's technology environment. The ideal candidate combines strong technical expertise with leadership skills and a customer-focused approach to IT service delivery. Key Responsibilities<ul><li>Manage and support the organization's IT infrastructure, including networks, servers, cloud platforms, and business systems.</li><li>Oversee daily IT operations and ensure the availability, performance, and security of technology resources.</li><li>Lead and mentor IT support staff, vendors, and service providers while fostering a high-performance team environment.</li><li>Develop and implement IT policies, procedures, and best practices to improve operational efficiency and governance.</li><li>Partner with business stakeholders to identify technology needs and recommend solutions that support organizational goals.</li><li>Oversee cybersecurity initiatives, access controls, patch management, and incident response activities.</li><li>Manage IT projects, including system upgrades, infrastructure enhancements, software implementations, and technology rollouts.</li><li>Monitor technology budgets, track expenses, and assist with forecasting and resource planning.</li><li>Manage vendor relationships, contracts, licensing, and third-party technology services.</li><li>Ensure business continuity through disaster recovery planning, backup strategies, and risk mitigation efforts.</li><li>Evaluate emerging technologies and provide recommendations for continuous improvement and modernization.</li></ul>Compensation & Benefits<ul><li>Competitive base salary.</li><li>Performance-based bonus opportunities.</li><li>Comprehensive medical, dental, and vision coverage.</li><li>Retirement savings plan with company contribution or matching opportunities.</li><li>Paid time off and company-recognized holidays.</li><li>Professional development, training, and career advancement opportunities.</li><li>Additional employee-focused wellness and benefits programs.</li></ul>Additional Details<ul><li>Opportunity to lead and influence technology strategy within a growing organization.</li><li>Exposure to a broad range of infrastructure, security, cloud, and business systems initiatives.</li><li>Collaborative environment with strong executive and cross-functional partnership.</li><li>High-visibility role with meaningful impact on operational effectiveness and business success.</li></ul>
2026-07-17T00:00:00Z

HR Technician

South Gate, CA
onsite
Temporary / Contract
25 - 38 USD / Hourly
Provide administrative support to the Human Resources DepartmentProcess new hire paperwork, onboarding, and employee recordsMaintain confidential personnel files and HR databasesAssist with recruitment activities, including scheduling interviews and coordinating candidate communicationsProcess employment verifications and personnel transactionsSupport benefits administration and employee inquiriesPrepare HR reports, correspondence, and other documentationEnsure compliance with City policies and applicable employment regulationsPerform general office and administrative duties as assigned
2026-07-17T00:00:00Z

Payroll Supervisor

Los Angeles, CA
onsite
Temporary / Contract
48 - 55 USD / Hourly
Robert Half Management Resources is seeking a hands-on Payroll Supervisor to support our client in Los Angeles on an onsite engagement expected to last 2+ months. This consultant will oversee day-to-day payroll operations and help ensure accurate, timely payroll processing. The role will also support payroll compliance, reporting, tax filings, employee inquiries, and payroll staff, while partnering closely with Human Resources, Total Rewards, and Finance. Responsibilities:• Direct semi-monthly payroll processing for a large employee population, reviewing calculations and outputs to ensure accuracy and timely completion.• Monitor adherence to federal, state, and local wage and hour requirements, with particular attention to California payroll standards and tax obligations.• Collaborate with HR, Total Rewards, and Finance teams to investigate discrepancies, reconcile records, and resolve payroll-related issues efficiently.• Respond to employee questions regarding pay, deductions, taxes, and other payroll matters, providing clear guidance and timely follow-up.• Supervise and support payroll team members in daily operations, helping prioritize work and maintain service quality.• Evaluate payroll workflows and introduce practical improvements that strengthen efficiency, consistency, and data accuracy.• Prepare and review payroll reports, filings, and supporting documentation to help maintain compliance and reporting integrity.• Utilize payroll systems (ADP Workforce Now) and spreadsheet tools to analyze payroll data, track exceptions, and support operational decision-making.
2026-07-29T00:00:00Z