Demo

Executive Assistant, Co-founder

Sierra
San Francisco, CA Full Time
POSTED ON 3/31/2025
AVAILABLE BEFORE 4/30/2025

About Us :

At Sierra, we’re building a platform to enable every company in the world to build their own autonomous AI agents for everything from customer service to commerce. We are primarily an in-person company based in San Francisco.

Increase your chances of an interview by reading the following overview of this role before making an application.

We are guided by a set of values that are at the core of our actions and define our culture : Trust, Customer Obsession, Craftsmanship, Competitive Intensity, and Family. These values are the foundation of our work, and we are committed to upholding them in everything we do.

What You’ll Do :

As an Executive Assistant supporting one of our co-founders at Sierra, you will provide a wide range of strategic and administrative support to our leadership team, including :

  • Proactively manage the co-founder’s calendar, coordinating appointments, travel, and meetings.
  • Draft correspondence and responses on behalf of the co-founder, while also managing their inbox.
  • Liaise with internal staff and other stakeholders on behalf of the co-founder.
  • Maintain a high level of confidentiality and discretion with all materials and information.
  • Establish new—and improve existing—administrative systems and processes.

What You’ll Bring :

  • 7 years of experience as an Executive Assistant or similar.
  • Ability to build relationships, partnering effectively with cross-functional teams and external partners.
  • Excellent time management skills, willingness to quickly shift tasks and priorities.
  • Ability to organize, analyze, and prioritize executive workflows.
  • Willingness and ability to travel as needed (est. 2x per quarter).
  • Even Better :

  • Experience in a fast-growing, in-person start-up environment.
  • Advanced proficiency with Google Suite & Slack.
  • What We Offer :

    We want our benefits to reflect our values and offer the following to full-time employees :

  • Flexible (Unlimited) Paid Time Off
  • Medical, Dental, and Vision benefits for you and your family
  • Life Insurance and Disability Benefits
  • 401(k) Plan with Sierra match
  • Parental Leave
  • Fertility and Family Building Benefits
  • Lunch, as well as delicious snacks and coffee
  • Discretionary Benefit Stipend
  • Free alphorn lessons
  • These benefits are further detailed in Sierra's policies and are subject to change at any time.

    Be You, With Us :

    We're working to bring the transformative power of AI to every organization in the world. We believe that our work and culture are better when we encourage, support, and respect different skills and experiences represented within our team. We encourage you to apply even if your experience doesn't precisely match the job description.

    J-18808-Ljbffr

    If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
    Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

    What is the career path for a Executive Assistant, Co-founder?

    Sign up to receive alerts about other jobs on the Executive Assistant, Co-founder career path by checking the boxes next to the positions that interest you.
    Income Estimation: 
    $75,086 - $98,695
    Income Estimation: 
    $83,024 - $108,206
    Income Estimation: 
    $83,024 - $108,206
    Income Estimation: 
    $104,454 - $145,059
    Income Estimation: 
    $67,221 - $87,895
    Income Estimation: 
    $75,086 - $98,695
    Income Estimation: 
    $75,086 - $98,695
    Income Estimation: 
    $83,024 - $108,206
    View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

    Job openings at Sierra

    Sierra
    Hired Organization Address Bismarck, ND Full Time
    Sierra W TJX Companies każdy dzień przynosi nowe możliwości rozwoju, zdobywania wiedzy i odnoszenia sukcesów. Będziesz c...
    Sierra
    Hired Organization Address Burlington, VT Full Time
    Sierra TJX biedt elke dag nieuwe kansen om te groeien, te leren en jezelf te overtreffen. Je maakt deel uit van een dyna...
    Sierra
    Hired Organization Address Burlington, VT Full Time
    Sierra W TJX Companies każdy dzień przynosi nowe możliwości rozwoju, zdobywania wiedzy i odnoszenia sukcesów. Będziesz c...
    Sierra
    Hired Organization Address Lincoln, NE Full Time
    Sierra W TJX Companies każdy dzień przynosi nowe możliwości rozwoju, zdobywania wiedzy i odnoszenia sukcesów. Będziesz c...

    Not the job you're looking for? Here are some other Executive Assistant, Co-founder jobs in the San Francisco, CA area that may be a better fit.

    Executive Assistant to Founder

    Gilder Search Group, San Francisco, CA

    AI Assistant is available now!

    Feel free to start your new journey!