Administrative Assistant Office Operations Manager Jobs in San Francisco, CA

About the role We’re looking for an Administrative Assistant & Office Operations Manager to help our CEO and executive team spend their time effectively

Requirements • Experience in executive support, administration, office management, operations or a similar coordination role.

You’ll own Zach’s calendar and operating rhythm, and manage the logistics around leadership—from Board meetings and Staff offsites to customer dinners and Product

Social description: Executive Assistant & Operations at a YC-backed AI startup. $100K-$120K. In-person SF.

Support operations across functions: HR, recruiting, team events, office coordination, vendor management Facilitate internal communications

Partner with the Ops Manager on office tasks and facilities logistics.

Key Responsibilities: Administrative tasks, including scheduling and calendar management.

Calendar Mastery – You can manage a complex global calendar with precision, anticipating needs before they arise.

Manage office inventory and assemble gift packages, including baby and customer gifts.

What you'll do As an Executive Assistant supporting the Office of the Co-Founders at Sierra, you will provide a wide range

About the Role: The Revenue Operations Manager owns complex quote support and operational execution while influencing strategy

You’ll manage a team of three Operations specialists, including an Immigration Specialist, and report to the Head of People Technology, AI and Operations.