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Executive Assistant (Startup Operations)

Role overview

Qualifications

  • Proven experience as an Executive Assistant, Operations Assistant, or similar role supporting a founder, CEO, or senior executive
  • Strong organizational skills with the ability to manage multiple priorities across calendar, travel, operations, and finance simultaneously
  • Excellent written and verbal English communication skills with a professional and responsive tone
  • Comfortable managing vendor relationships, operational logistics, and administrative tasks independently

Responsibilities

  • Book and manage flights, hotels, and ground transportation for the founder and team across multiple time zones
  • Own the founder's calendar end to end including scheduling, conflict resolution, and meeting preparation
  • Manage recurring operational tasks including office rent, internet and utilities, insurance claims, and vendor relationships
  • Oversee revenue tracking and ensure client invoices are accurate, complete, and sent on time

Key facts

Other skills

  • Organizational Skills
  • Non-Verbal Communication
  • Proactivity
  • Detail Oriented
  • Problem Solving
  • Adaptability

About the company

Hire Overseas logo

Hire Overseas

Staffing & Recruiting

Save Your Business Money By Hiring Overseas Employees. Save up to 90% of your costs by outsourcing any of your processes or roles overseas. From virtual assistants to accountants, save at scale with Overseas.

Company details

IndustryStaffing & Recruiting
Company size2 - 10

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Job description

We're looking for an Executive Assistant (Startup Operations) to support the founder and team at a fast-moving AI marketing technology company. You will own calendar management, travel coordination, general operations, revenue tracking support, and RFP documentation across a lean, high-output team where no two days look exactly the same.

This is a broad, hands-on role. You will be booking flights and hotels one hour and chasing down a client invoice the next. If you are highly organized, proactive, comfortable operating across a wide range of administrative and operational tasks, and take pride in keeping a fast-moving founder and team running without friction, this role is a strong fit.

Why You'll Want to Join

  • You will be paid in USD (bi-monthly: every 15th and 30th)
  • Paid Time Off in accordance with company policy
  • Observance of Holidays per company guidelines
  • 100% remote setup so you can work wherever you're most productive
  • This role requires availability during US business hours
  • Work directly with the founder of a high-growth AI technology company
  • High-ownership, high-variety role with real operational responsibility from day one

What You'll Work On

Travel Coordination

  • Book and manage flights, hotels, and ground transportation for the founder and team across multiple time zones
  • Build detailed travel itineraries that account for time zones, meeting schedules, and logistics
  • Handle last-minute changes, cancellations, and rebooking efficiently and without disrupting the team's schedule

Calendar and Meeting Management

  • Own the founder's calendar end to end including scheduling, conflict resolution, and meeting preparation
  • Coordinate internal team meetings, external partner calls, and client engagements
  • Ensure the calendar reflects the right priorities and that the founder is prepared for every commitment

General Operations Support

  • Manage recurring operational tasks including office rent, internet and utilities, insurance claims, and vendor relationships
  • Coordinate with external service providers and ensure operational needs are handled proactively
  • Support the team with ad hoc administrative and operational requests as they arise

Revenue Tracking and Billing Support

  • Oversee revenue tracking and ensure client invoices are accurate, complete, and sent on time
  • Follow up on outstanding invoices and flag billing discrepancies or delays to the appropriate team member
  • Maintain organized records of billing activity and payment status

RFP and RFI Document Support

  • Research, compile, and fill out required information fields for RFP and RFI submissions
  • Coordinate internally to gather the right information and ensure submissions are accurate and on time
  • Maintain a library of reusable content and standard responses to streamline future submissions

What You Bring

  • Proven experience as an Executive Assistant, Operations Assistant, or similar role supporting a founder, CEO, or senior executive
  • Strong organizational skills with the ability to manage multiple priorities across calendar, travel, operations, and finance simultaneously
  • Excellent written and verbal English communication skills with a professional and responsive tone
  • Comfortable managing vendor relationships, operational logistics, and administrative tasks independently
  • Detail-oriented with strong follow-through on billing, scheduling, and document accuracy
  • Self-directed and proactive with the ability to anticipate needs and act without being asked
  • Comfortable working in a fast-paced startup environment where scope evolves and priorities shift quickly

Nice to Have

  • Experience supporting a founder or executive at an early-stage or high-growth technology company
  • Background in revenue operations, billing coordination, or client invoicing
  • Experience managing RFP or RFI submissions in a B2B technology or services environment
  • Familiarity with tools such as Notion, Google Workspace, Slack, or similar productivity platforms
  • Prior experience coordinating international travel across multiple time zones

How to Apply

Please include:

  1. Your updated resume
  2. A short Loom video (1 to 2 minutes) introducing yourself, describing your experience supporting a founder or senior executive, and walking through how you manage competing priorities across calendar, travel, and operations simultaneously

Only candidates who submit a Loom video will be moved to the next step of the hiring process.

If you are organized, proactive, and want to be the operational backbone for a founder building something real in AI marketing technology, this role gives you the variety and the direct impact to do your best work.

Apply once. Then go straight to the hiring manager.

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MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
Unlocked after you apply
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