Administrative Assistant

Astera Labs (NASDAQ: ALAB) provides rack-scale AI infrastructure through purpose-built connectivity solutions. By collaborating with hyperscalers and ecosystem partners, Astera Labs enables organizations to unlock the full potential of modern AI. Astera Labs’ Intelligent Connectivity Platform integrates CXL®, Ethernet, NVLink, PCIe®, and UALink™ semiconductor-based technologies with the company’s COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. The company’s custom connectivity solutions business complements its standards-based portfolio, enabling customers to deploy tailored architectures to meet their unique infrastructure requirements. Discover more at www.asteralabs.com . 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 $80,000 to $120,000 depending on experience, level, and business need. This role may be eligible for discretionary bonus, incentives and benefits. We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.