Human Resources (HR) Assistant

We are looking for a detail-oriented Office Assistant to support administrative and document management activities for an HR department at a non-profit organization in Chatsworth, California. This is a Contract position ideal for someone who is organized, dependable, and comfortable handling high-volume paperwork, mail distribution, and office support tasks. The role requires strong accuracy, the ability to manage physical and digital records, and a proactive approach to keeping daily operations running smoothly.Responsibilities:• Manage incoming and outgoing correspondence, deliveries, and internal document distribution to ensure timely handling of materials.• Prepare parcels and mailings for shipment, including applying postage and coordinating outbound packaging needs.• Keep office equipment operational by addressing routine issues such as paper misfeeds, replacing toner, and monitoring basic supply needs.• Reproduce, scan, organize, and retrieve documents while supporting both paper-based and electronic record requests.• Maintain orderly filing systems by classifying records correctly, removing outdated materials, and coordinating archive activities.• Assemble document packets and distribution materials for staff, departments, or external recipients as needed.• Support off-site records storage by preparing boxes, labeling contents, and coordinating document retention activities.• Perform data entry and other administrative support tasks related to records management and departmental operations.• Assist with additional clerical and operational duties as assigned to support the HR team and broader office functions.• At least 2 years of experience in an administrative, clerical, or HR support role.• Proficiency in filing, scanning, and organizing both physical and electronic documents.• Experience with data entry and a strong focus on accuracy and confidentiality.• Ability to manage multiple routine tasks efficiently in a fast-paced office environment.• Comfortable handling mail, shipping materials, and general office support responsibilities.• Basic troubleshooting ability for standard office equipment such as copiers, scanners, and postage machines.• Strong organizational skills and the ability to maintain structured recordkeeping systems.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.