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Sr. Package Engineer

Amazon· Annapurna Labs (AI Silicon Packaging)
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Hybrid (Tempe, AZ), Hybrid (Austin, TX)$185.2k - $250kFull-timePosted yesterday

About the role

Sr. Package Engineer on the Package Technology Development team within Annapurna Labs, focusing on packaging, substrate/PCB, interposer, and assembly technologies for next-generation Trainium AI accelerators.

Responsibilities

  • Define and drive package technology development across architecture, design, materials, processes, yield, warpage, reliability, and system-level integration for next-generation Trainium systems, from early concept through volume production.
  • Partner with OSATs and component/material/equipment suppliers on capability validation, test vehicle development, qualification, TGA, FMEA, risk retirement, root-cause analysis, and corrective/preventive actions
  • Evaluate tradeoffs across performance, cost, yield, manufacturability, warpage, thermal performance, and reliability to guide technology decisions and qualification strategies.
  • Represent the package technology team in cross-functional design reviews, sign-off milestones, and program checkpoints with silicon, board, system, and supply chain teams.
  • Identify opportunities for novel packaging architectures and process simplifications to reduce cost, improve yield, and accelerate time-to-market.

Qualifications

  • Bachelor's in Materials Science, Mechanical Engineering, Electrical Engineering, Chemical Engineering, or 10+ years of industry experience in a related field
  • Expertise in at least one: substrate/PCB technology, interposer technology, or package and board assembly technology
  • Experience coordinating between technical teams, peers and business stakeholders
  • Track record of driving technology development from concept through qualification

Skills

Required:Package technology developmentCross-functional collaborationTradeoff analysisRoot-cause analysis and corrective action

Benefits

  • Health insurance (medical, dental, vision, prescription) and other listed benefits including life insurance, EAP, mental health support, FSA, adoption and surrogacy reimbursement, retirement plans, PTO, parental leave
Last updated Oct 25, 2026. Interested? Apply on the company site.

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