Archetype
Executive Assistant
San Mateo, California, US · Full-time · Posted Oct 23, 2026
- Experience
- 4–7 years in executive support, office management, or operations; ideally at a fast-paced tech startup.
About the job
Supports the CEO and COO, manages the San Mateo office, and builds day-to-day operations as the company scales.
What you'll do
- Manage executive calendars, meeting preparation, travel, expenses, and correspondence.
- Run office operations, including vendors, deliveries, guests, onboarding, interviews, events, and offsites.
- Handle HR administration and cross-functional projects, developing scalable processes.
What they ask for
- Track record managing complex, shifting calendars and prioritizing for busy executives.
- Exceptional organization, attention to detail, and written and verbal communication.
- Sound judgment and discretion with confidential financial, legal, and people information.
- Comfort with Google Workspace and Slack, and ability to learn new systems quickly.
Nice to have
- Early operations or administrative hire experience at a high-growth startup; experience supporting multiple executives or founders.
- Exposure to finance, HR, or legal operations; track record planning team events and offsites.
Tools
Google Workspace, Slack
Model-written summary · the original posting is authoritative