Robert Half client is looking for a detail-oriented Administrative Assistant to join our team in Hayward, CA. In this contract-to-permanent position, you will play a key role in ensuring the smooth operation of our office by managing administrative tasks, supporting internal teams, and maintaining a welcoming environment for visitors. This is an excellent opportunity to contribute to a dynamic organization in the construction industry. Administrative Assistant responsibilities include:• Welcome and assist visitors with professionalism and courtesy.• Manage incoming and outgoing mail, including sorting, distributing, and preparing packages for shipment.• Monitor and replenish office and breakroom supplies to ensure availability at all times.• Maintain the cleanliness and organization of the reception area and breakroom.• Provide administrative support to the Safety Department, ensuring compliance with company protocols.• Collaborate on internal communications and assist with planning and coordinating company events.• Handle special projects and perform additional duties as needed.• Answer and manage inbound and outbound calls, addressing inquiries and directing them appropriately.• Schedule appointments and manage calendars to support efficient workflow. If you are interested in this Administrative Assistant role, please apply today!

• At least 1-2 years of experience in a front desk, receptionist, or administrative role. • Proficiency in Microsoft Office Suite, including Word, Excel, Outlook, and PowerPoint. • Strong verbal and written communication skills. • Exceptional organizational skills with a keen eye for detail. • Ability to multitask effectively in a fast-paced environment while maintaining a positive attitude. • A detail-oriented demeanor. • Experience with data entry, email correspondence, and maintaining office supplies. • Familiarity with laminating processes 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. 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>.

Hayward, CA
onsite
Contract / Temporary to Hire
24.00 - 26.00 USD / Hourly
Robert Half client is looking for a detail-oriented Administrative Assistant to join our team in Hayward, CA. In this contract-to-permanent position, you will play a key role in ensuring the smooth operation of our office by managing administrative tasks, supporting internal teams, and maintaining a welcoming environment for visitors. This is an excellent opportunity to contribute to a dynamic organization in the construction industry. Administrative Assistant responsibilities include:• Welcome and assist visitors with professionalism and courtesy.• Manage incoming and outgoing mail, including sorting, distributing, and preparing packages for shipment.• Monitor and replenish office and breakroom supplies to ensure availability at all times.• Maintain the cleanliness and organization of the reception area and breakroom.• Provide administrative support to the Safety Department, ensuring compliance with company protocols.• Collaborate on internal communications and assist with planning and coordinating company events.• Handle special projects and perform additional duties as needed.• Answer and manage inbound and outbound calls, addressing inquiries and directing them appropriately.• Schedule appointments and manage calendars to support efficient workflow. If you are interested in this Administrative Assistant role, please apply today!
2025-09-24T17:44:13Z