Human Resources (HR) Assistant

Description We are looking for a detail-oriented and proactive Human Resources (HR) Assistant to join our team in Los Alamitos, California. This long-term contract position offers the opportunity to contribute to a growing HR department, providing essential administrative and compliance support. If you thrive in a collaborative environment and enjoy working with HR systems and processes, this role is ideal for you. Responsibilities: u2022 Conduct thorough audits of employee records, including I-9 forms, to ensure compliance with regulations and organizational standards. u2022 Support the implementation of new HR software and manage accompanying documentation. u2022 Assist with administrative tasks such as organizing employee files, addressing backlogs, and identifying opportunities for process improvements. u2022 Generate reports and perform basic HR data analysis using Microsoft Excel, applying formulas and simple analytics. u2022 Help the team adapt to a dynamic work environment by quickly learning new processes and tools. u2022 Maintain and update HR records, ensuring all documentation is accurate and well-organized. u2022 Input and validate data in Paylocity, ensuring system accuracy and reliability. u2022 Collaborate with the HR team to meet deadlines and enhance department efficiency. Requirements u2022 Proven experience in an HR support or administrative role. u2022 Familiarity with HR compliance requirements, including I-9 forms and employee file audits. u2022 Hands-on experience with Paylocity or comparable HRIS platforms. u2022 Proficiency in Microsoft Excel, including the use of formulas and basic data analysis. u2022 Strong attention to detail and the ability to manage repetitive tasks effectively. u2022 Quick learner with the ability to adapt to evolving priorities and new technologies. u2022 Excellent organizational and time-management skills. u2022 Ability to work onsite and contribute to a collaborative team environment. TalentMatchu00ae Robert Half is the worldu2019s 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. u00a9 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking u201cApply Now,u201d youu2019re agreeing to Robert Halfu2019s Terms of Use ( and Privacy Notice (.

Created: 2026-03-23