Executive Assistant & Office Operations Leader

Superpower; San Francisco (CA); On-site; USD 85,000 - 125,000; Full time

Job summary

Superpower is seeking an Administrative Assistant & Office Operations Manager to support the CEO and executive team, manage inboxes, calendars, travel, and the daily operations of a fast‑growing health-tech startup. You will contribute to a welcoming office culture and coordinate events that bring the team together.

Ideal candidates will have hands-on experience supporting senior leaders, strong judgment, and the ability to anticipate needs and close the loop with minimal direction.

Qualifications

• Experience supporting senior leaders and running operations.
• Strong judgment and discretion in handling sensitive information.
• Excellent organizational skills with ownership and follow-through.

Responsibilities

• Provide executive support to CEO and leadership team; manage inboxes and calendars.
• Coordinate travel, itineraries and related expenses.
• Oversee daily office operations and hospitality, vendor management, and maintenance.
• Plan team events, gatherings and offsites to foster culture and connection.
• Track office-related spending and help build reliable processes as the company scales.

Skills

Executive support

Calendar management

Travel logistics

Office operations

Event planning

Budget tracking

Discretion

Tools

Google Workspace

Slack

Calendaring (Outlook/Google)

Job description

Superpower is seeking an Administrative Assistant & Office Operations Manager to support the CEO and executive team, manage inboxes, calendars, travel, and the daily operations of a fast‑growing health-tech startup. You will contribute to a welcoming office culture and coordinate events that bring the team together.

Ideal candidates will have hands-on experience supporting senior leaders, strong judgment, and the ability to anticipate needs and close the loop with minimal direction.