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Office Assistant

Job in Walnut Creek, Contra Costa County, California, 94597, USA
Listing for: Robert Half
Seasonal/Temporary position
Listed on 2026-07-09
Job specializations:
  • Administrative/Clerical
    Office Administrator/ Coordinator, Clerical, Admin Assistant, Office Assistant
Job Description & How to Apply Below
Description

We are looking for a dependable Office Assistant to support daily administrative operations for a financial services client in Walnut Creek, California. This is an onsite Contract position suited for someone who is organized, detail-oriented, and comfortable serving as a first point of contact for visitors and callers. The role involves a mix of front desk support, document handling, mail processing, and general office coordination to help keep the workplace running smoothly.

Office Assistant Responsibilities:

- Welcome clients and visitors in a courteous manner and direct them to the appropriate contact or meeting area.

- Answer incoming phone calls, respond to routine inquiries, and relay messages accurately to staff members.

- Sort, distribute, and prepare incoming and outgoing mail, including support for larger mailing projects and mailbox organization.

- Scan, file, and maintain paper and digital records to ensure documents are accessible and properly organized.

- Provide day-to-day clerical assistance such as data entry, copying, and document preparation for office needs.

- Assist with reception coverage and other administrative tasks that contribute to efficient office operations.

- Monitor office materials and help keep shared areas orderly and ready for daily business activities.

If you are interested in this Office Assistant role, please apply today!

Requirements - At least 1 year of experience in an office support, administrative, or front desk role.

- Prior experience with receptionist functions, including greeting visitors and managing inbound calls.

- Strong ability to handle scanning, filing, and general document management with accuracy.

- Familiarity with mail handling processes, including distributing deliveries and supporting bulk mailings.

- Comfortable performing a range of clerical duties in a fast-paced onsite office setting.

- Detail-oriented communication skills and a dependable, service-oriented approach.

- Experience with the organization is required. Talent Match®

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  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 () .
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