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Principal Optical Module Validation Engineer

Astera Labs
San Jose, USAfull_timePosted 25 Jun 2026

About the role

<div class="content-intro"><p><span data-teams="true">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 <a id="menurhut" class="fui-Link ___1q1shib f2hkw1w f3rmtva f1ewtqcl fyind8e f1k6fduh f1w7gpdv fk6fouc fjoy568 figsok6 f1s184ao f1mk8lai fnbmjn9 f1o700av f13mvf36 f1cmlufx f9n3di6 f1ids18y f1tx3yz7 f1deo86v f1eh06m1 f1iescvh fhgqx19 f1olyrje f1p93eir f1nev41a f1h8hb77 f1lqvz6u f10aw75t fsle3fq f17ae5zn" href="http://www.asteralabs.com/" target="_blank">www.asteralabs.com</a>.</span></p></div><p><strong>Job Overview<br></strong><br>As a <strong>Principal Optical Module Validation Engineer </strong>at Astera Labs,  you will be working alongside many functions in the company, from Marketing to Engineering, Validation and Applications. You will be responsible for validating optical systems that incorporate Astera Labs’ diverse range of connectivity and memory products that are widely used by leading cloud service providers, server manufacturers, and network OEMs. You will be involved in every stage of design, from concept, test, to mass production.</p> <p>In addition to your core responsibilities, you will have the opportunity to drive innovation within the organization by providing insightful feedback to internal teams. Your expertise and suggestions will contribute to the continuous improvement of our products and processes. You may also collaborate on or even lead activities that are closely related, such as manufacturing, customer engagement, and post-production support.</p> <p>We are looking for an ideal candidate who brings industry experience, possesses innovative thinking, and demonstrates a high level of expertise in their field. Moreover, you should exhibit a proactive “do what it takes” attitude, always ready to assist and contribute wherever necessary to effectively solve problems and achieve successful outcomes.</p> <p><strong>Basic Qualifications:</strong></p> <ul> <li>Strong academic and technical background in direct detect optical systems for data center applications</li> <li>Bachelor’s in EE is

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Company

Astera Labs

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