Founders’ Executive Assistant — Global Scheduling & Events

Sierra; London (KY); Hybrid; USD 53,000 - 80,000; Full time

Benefits offered by this job

Flexible (unlimited) paid time off

Medical, dental, and vision benefits

Life insurance and disability benefits

Retirement plan

Parental leave

Fertility and family building benefits

Lunch and snacks

Discretionary benefit stipend

Free alphorn lessons

Job summary

Sierra, a leading platform for customer-facing AI agents, is seeking an experienced Executive Assistant to support our London team. You will manage calendars, coordinate meetings, plan events, and support executives in a fast-growing, in-person environment.

The role requires 5+ years of EA experience, strong relationship skills, and readiness to be in the London office four days per week, with occasional travel. Proficiency in Google Suite and Slack is essential.

Qualifications

• 5+ years of Executive Assistant or similar role.
• Ability to build relationships with cross-functional teams and external partners.
• Excellent time management and prioritisation skills.
• Experience supporting C-suite or senior executives is preferred.
• Proficient in Google Suite and Slack.

Responsibilities

• Proactively manage calendars, coordinate meetings, and handle logistics.
• Prepare meeting materials and follow-up documents.
• Plan internal events and support external events and travel.
• Help build and optimize administrative systems for the team.

Skills

Calendar management

Event planning

Cross-functional collaboration

Travel coordination

Google Suite

Slack

Tools

Google Workspace

Slack

Job description

Sierra, a leading platform for customer-facing AI agents, is seeking an experienced Executive Assistant to support our London team. You will manage calendars, coordinate meetings, plan events, and support executives in a fast-growing, in-person environment.

The role requires 5+ years of EA experience, strong relationship skills, and readiness to be in the London office four days per week, with occasional travel. Proficiency in Google Suite and Slack is essential.