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Administrative Assistant

Job in Mountain View, Santa Clara County, California, 94039, USA
Listing for: Robert Half
Seasonal/Temporary position
Listed on 2026-10-22
Job specializations:
  • Administrative/Clerical
    Office Administrator/ Coordinator, Admin Assistant, Executive Admin/ Personal Assistant
Job Description & How to Apply Below
Position: Administrative Assistant- Start-up
Description

Administrative Assistant (Startup Environment)

Help Keep a Growing Team Organized and Moving Forward.

We're looking for a proactive, detail-oriented Administrative Assistant to support day-to-day operations in a fast-paced startup environment. This role is perfect for someone who enjoys wearing multiple hats, staying one step ahead, and helping teams stay focused on what matters most.

What You'll Do

+ Manage calendars, meetings, and scheduling for team members and leadership

+ Coordinate travel, expenses, and office logistics

+ Prepare presentations, reports, and meeting materials

+ Support employee onboarding, events, and culture initiatives

+ Assist with office operations, vendor coordination, and special projects

+ Help improve processes and keep the team organized as the company grows

Requirements

What We're Looking For

+ Administrative, office support, or coordinator experience

+ Strong organizational, communication, and multitasking skills

+ Proficiency with Google Workspace, Microsoft Office, Slack, and collaboration tools

+ Adaptable, resourceful, and comfortable in a rapidly changing environment

+ Positive attitude and willingness to jump in wherever needed

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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