Administrative Assistant

Administrative Assistant

Role Overview

Astera Labs is a hyper-growth leader in purpose-built connectivity solutions that unlock the full potential of rack-scale AI infrastructure. As an Administrative Assistant supporting the Office of the COO, you will be at the operational heartbeat of the company.

This is a highly visible role where precision, discretion, and initiative make a direct impact.

Key Responsibilities

• COO Office Support
  • Manage the day-to-day administrative operations of the COO's office with accuracy and discretion
  • Support other executives with complex, ever-changing calendar management across time zones
• Travel & Expense Management
  • Plan and book domestic and international travel, including flights, accommodations, and detailed itineraries
  • Prepare, submit, and reconcile expense reports in a timely and accurate manner
  • Proactively resolve travel changes and logistics issues as they arise

Basic Qualifications

• Bachelor's degree
• 0–5 years of administrative support experience
• Strong organizational skills with the ability to manage multiple priorities in a fast-paced environment
• Excellent written and verbal communication skills
• Experience with Microsoft Office (Outlook, Word, Excel, PowerPoint, Teams)
• Proven ability to handle sensitive and confidential information with discretion

Preferred Qualifications

• Familiarity with expense and travel management platforms
• Demonstrated ability to anticipate needs and take initiative without direction
• Strong attention to detail and problem-solving skills
• A collaborative, service-oriented mindset that thrives in a high-growth setting

Salary range is $115,000 to $140,000 depending on experience, level, and business need. This role may be eligible for discretionary bonus, incentives and benefits.