Principal Sourcing Manager – Silicon Technologies

Posted 2 Days Ago
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San Jose, CA, USA
In-Office
160K-200K Annually
Senior level
Big Data • Information Technology
The Role
Leads strategic sourcing across semiconductor supply-chain categories including foundries, OSATs, substrates, and test providers. Develops category strategies, analyzes supplier capabilities and costs, builds should-cost and TCO models, negotiates complex agreements, manages supplier relationships, mitigates supply risk, and aligns sourcing decisions with technology roadmaps. Partners with engineering, R&D, and global stakeholders to support product development, capacity, cost savings, supplier performance, and business continuity.
Summary Generated by Built In

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 seeking a strategic and results-oriented Principal Sourcing Manager to lead Sourcing initiatives across our supply base. This is a unique opportunity to influence the sourcing strategy behind cutting-edge products and help scale a fast-growing company at the forefront of AI and cloud infrastructure.

In this role, you will partner with cross-functional teams to develop and execute sourcing strategies that align with Astera Labs' technology roadmap and business objectives. You will work with our suppliers within one or more nodes of the silicon supply chain including Foundries, OSATs, Substrates, Test, and more to ensure Astera is positioned competitively and favorably to deliver our products to our customers. You will negotiate and deliver cost savings, draft and negotiate complex agreements that protect Astera Labs' interests, and ensure business continuity as the company scales rapidly to meet surging demand for AI connectivity solutions.

Key Responsibilities

  • Category Strategy & Execution
    • Develop and execute category sourcing strategies for one or more of the following: Foundry, OSAT, Substrates, Test
    • Analyze industry trends, supplier capabilities, and cost structures to identify opportunities for innovation, risk mitigation, and cost savings
    • Build and maintain should-cost models, total cost of ownership (TCO) analyses, and financial assessments for strategic deals
  • Supplier Management & Negotiation

    • Lead supplier selection, negotiation, and contract execution including NDAs, MSAs, SOWs, licensing agreements, and other service contracts
    • Drive supplier relationship management (SRM) programs to ensure performance, compliance, and continuous improvement
    • Monitor and assess supplier financial health, IP portfolio strength, and technology differentiation
  • Cross-Functional Partnership & Roadmap Alignment

    • Partner with R&D and engineering teams to align sourcing strategies with technology roadmaps and product development timelines
    • Manage cross-functional sourcing projects, ensuring alignment with business objectives and timely execution
    • Influence supplier technology decisions and roadmap alignment to support Astera Labs' strategic goals

Basic Qualifications

  • Bachelor's degree in Engineering, Supply Chain, Business, or related technical field
  • 7+ years of experience in technical sourcing, procurement, or supplier management in the semiconductor or cloud infrastructure industry
  • Strong understanding of technology trends in the Datacenter Infrastructure space, and ability to move fast to evaluate newer technologies and suppliers
  • Demonstrated ability to lead complex negotiations such as Capacity Reservation Agreements, SOWs, and manage supplier relationships across global teams

Preferred Qualifications

  • Master's degree in Engineering, Business, or Supply Chain Management
  • Experience working directly with Foundries, OSATs, and Test houses
  • High attention to detail and ability to manage multiple priorities in a fast-paced environment
  • Strong analytical, financial modeling, and contract management skills
  • Excellent communication and stakeholder management across technical and business teams

Base salary range is $160,000 to $200,000 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.

Skills Required

  • Bachelor's degree in Engineering, Supply Chain, Business, or a related technical field
  • 7+ years of experience in technical sourcing, procurement, or supplier management in the semiconductor or cloud infrastructure industry
  • Strong understanding of technology trends in the datacenter infrastructure space
  • Ability to quickly evaluate newer technologies and suppliers
  • Experience leading complex negotiations, including Capacity Reservation Agreements and Statements of Work
  • Experience managing supplier relationships across global teams
  • Master's degree in Engineering, Business, or Supply Chain Management
  • Experience working directly with foundries, OSATs, and test houses
  • High attention to detail and ability to manage multiple priorities in a fast-paced environment
  • Strong analytical, financial modeling, and contract management skills
  • Excellent communication and stakeholder management across technical and business teams

Astera Labs Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Astera Labs and has not been reviewed or approved by Astera Labs.

  • Healthcare Strength — Health plans are described as competitive and employer-subsidized, covering medical, dental, and vision for employees and dependents. Company materials and listings consistently emphasize strong core healthcare coverage.
  • Leave & Time Off Breadth — Flexible time off is highlighted alongside paid company holidays, with guidance indicating generous PTO when coordinated with teams. Documented policies also point to robust time-off structures across locations.
  • Equity Value & Accessibility — Stock-based compensation is a meaningful part of total pay, with RSUs and an employee stock purchase plan noted as part of the package. Public-company status enhances perceived value and accessibility of equity components.

Astera Labs Insights

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The Company
HQ: San Jose, CA
148 Employees
Year Founded: 2017

What We Do

Astera Labs Inc., a fabless semiconductor company headquartered in the heart of California’s Silicon Valley, is a leader in purpose-built connectivity solutions for data-centric systems throughout the data center. Partnering with leading processor vendors, cloud service providers, seasoned investors, and world-class manufacturing companies, Astera Labs is helping customers remove performance bottlenecks in data-intensive systems that are limiting the true potential of applications such as artificial intelligence and machine learning. The company’s product portfolio includes system-aware semiconductor integrated circuits, boards, and services to enable robust CXL, PCIe, and Ethernet connectivity.

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