Executive Assistant

CoreWeave•New York, NY

5d•$108,000 - $143,000•Hybrid

About The Position

CoreWeave is seeking an Executive Assistant to support its Chief Marketing Officer (CMO) and partner closely with the Chief of Staff. The role helps the CMO focus on high-impact work by anticipating needs, managing complex priorities, and supporting the smooth operation of the marketing organization. It requires exceptional judgment, discretion, composure, strong relationship-building, and the ability to make confident decisions with limited context in a fast-paced environment. The position involves regular travel between CoreWeave’s New York and New Jersey offices, onsite presence whenever the CMO is in the office (up to four days per week), and approximately 60% travel alongside the CMO. Availability outside traditional business hours, including evenings and weekends, is required for urgent requests and travel changes.

Requirements

At least 3 years of experience providing administrative support.
Ability to prioritize effectively and manage multiple assignments at once.
Light project management and event-planning experience.
Ability to make sound decisions independently with limited context and know when to push back.
Strong business judgment, impeccable attention to detail, and ability to act with appropriate urgency.
Experience supporting leaders in fast-paced, high-growth, or technical environments.
Highly organized, motivated, and effective with minimal supervision while coordinating across locations and time zones.
Willingness to travel approximately 60% of the time, including regularly between the New York and New Jersey offices, and to be onsite whenever the CMO is in the office, up to four days per week.
Availability outside traditional business hours, including evenings and weekends, for urgent needs and travel changes.
Comfort using Google Suite, Slack, and Zoom.
Utmost discretion, integrity, and professionalism when handling confidential information and working with executives inside and outside the company.
Must meet applicable U.S. export-control eligibility requirements for access to export-controlled information.

Nice To Haves

Experience partnering closely with a Chief of Staff or similar strategic partner.
Experience supporting executives in environments requiring a high degree of privacy and confidentiality.

Responsibilities

Strategically manage a complex calendar across multiple time zones, proactively resolve conflicts, protect focus time, and make real-time decisions aligned with business priorities.
Partner daily with the Chief of Staff to align on priorities, coordinate the CMO’s time and travel, and support execution across the marketing organization.
Arrange frequent and sometimes last-minute domestic and international travel, and travel alongside the CMO as needed.
Travel regularly between the New York and New Jersey offices and be onsite whenever the CMO is in the office.
Act as a trusted gatekeeper and partner, ensuring the CMO’s time is focused on the highest-impact priorities.
Build positive working relationships with internal teams, key partners, agencies, and vendors.
Collaborate with the Chief of Staff and other assistants to plan and execute team activities, including all-hands meetings, off-sites, and social events.
Handle expense reports and reconciliation.
Work with fellow assistants on collaborative, company-wide projects and initiatives.
Respond to urgent needs outside traditional business hours, including evenings and weekends, particularly when travel plans change.