Sr. Principal Silicon Applications Engineer, AI Infrastructure

Astera Labs; San Jose (CA); Sur place; USD 180 000 - 240 000; Plein temps

Résumé du poste

Astera Labs is seeking a Principal Product Applications Engineer to bridge customers and engineering in a high‑impact, highly technical role. You will partner with hyperscalers, AI infrastructure providers, and OEMs to drive custom silicon programs from architecture discussions through production deployment.

This role is not traditional pre‑sales; it combines deep technical expertise with strong customer engagement, influencing future silicon developments and delivering end‑to‑end solutions.

Qualifications

• BS or MS in Electrical Engineering or related technical discipline.
• 10+ years in product applications, systems, or customer-facing semiconductor roles.
• Experience with high-speed interconnects (Ethernet 800G, PCIe, SerDes).
• Experience with silicon bring-up, post-silicon validation, and system-level debugging.

Responsabilités

• Serve as the primary technical interface for strategic customer programs.
• Develop trusted technical relationships with customer engineering teams.
• Support architecture discussions through silicon bring-up, validation, and production.
• Lead complex customer debugging across hardware, firmware, and software.
• Translate customer requirements into actionable engineering tasks.
• Collaborate with Product Management, Architecture, ASIC Design, Firmware, Validation, and Software Engineering.
• Influence future silicon products with customer feedback to engineering.
• Develop technical collateral, reference designs, and troubleshooting guides.
• Travel to customer sites to support key design wins.

Formation

Electrical Engineering or related field

Outils

Python

C/C++

Description du poste

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.

Astera Labs is seeking a Principal Product Applications Engineer to serve as the technical bridge between our customers and engineering organization.

In this highly customer-facing role, you will work directly with hyperscalers, AI infrastructure providers, and strategic OEM customers to support custom silicon programs from early architecture discussions through production deployment. You’ll partner with Product Management, Architecture, ASIC Design, Firmware, Validation, and Software Engineering to ensure customer requirements are translated into successful products while helping customers deploy next‑generation AI infrastructure.

This is not a traditional pre‑sales Field Applications Engineer role, nor is it an internal validation position. You will combine deep technical expertise with strong customer engagement, helping solve complex system‑level challenges while influencing future silicon development.

Responsibilities

• Serve as the primary technical interface for strategic customer programs.
• Develop trusted technical relationships with customer engineering teams and become a key advisor throughout the product lifecycle.
• Support customer engagements from architecture discussions through silicon bring‑up, validation, production, and deployment.
• Lead complex customer debug efforts involving hardware, firmware, software, and system‑level integration.
• Translate customer requirements, deployment challenges, and architecture feedback into actionable engineering requirements.
• Collaborate closely with Product Management, Architecture, ASIC Design, Firmware, Validation, and Software Engineering to drive customer success.
• Influence future silicon products by providing customer insights and technical feedback to engineering teams.
• Support customer design reviews, architecture discussions, technical training, and executive‑level technical engagements.
• Develop technical collateral, application notes, reference designs, troubleshooting guides, and customer documentation.
• Support technical escalations and drive issues to resolution across cross‑functional engineering teams.
• Develop automation and diagnostic tools using Python or C/C++ to improve engineering efficiency and customer support.
• Travel to customer sites as needed to support key design wins and strategic engagements.

Required Qualifications

• BS or MS in Electrical Engineering, Computer Engineering, Computer Science, or a related technical discipline.
• 10+ years of experience in Product Applications Engineering, Systems Engineering, Customer Engineering, Field Applications Engineering, or a related customer‑facing semiconductor role.
• Experience supporting advanced semiconductor or custom silicon products from architecture through production.
• Strong understanding of high‑speed interconnect technologies, including Ethernet (through 800G), PCIe, PAM4, SerDes, DSPs, DAC, AEC, ACC, AOC, and related hardware technologies.
• Experience with silicon bring‑up, post‑silicon validation, and system‑level debugging.