Senior Microelectronics Process Engineer

Sanmina-SCI

$145K — $165K *
Manufacturing & Automotive
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Master's Degree in Engineering (Materials, Electrical, Mechanical, or Physics)
  • 8+ years of hands-on experience in microelectronics packaging and process engineering
  • Deep expertise in Flip Chip and Wire Bonding processes
  • Strong understanding of material interactions including underfills and epoxies
  • Proficiency in programming automated assembly equipment.

Responsibilities

  • Define assembly strategies for optoelectronic modules
  • Lead development of key process recipes such as Flip Chip and Wire Bonding
  • Research and procure capital equipment, overseeing acceptance testing
  • Provide DFx guidance to optimize yield and reliability
  • Drive design of custom tooling and fixtures for assembly
  • Act as primary technical liaison with customers during development
  • Implement robust process controls and conduct root cause analysis.

Benefits

  • Work on cutting-edge technologies that shape future connectivity
  • Located in Kanata, Ontario, Canada's tech hub
  • Opportunity to influence engineering culture and technical direction.
Full Job Description
Job Purpose

We are seeking an industry expert to lead the process architecture and development for our next-generation optical and microelectronic process solutions.

In this pivotal role, you will act as the technical anchor for our product solutions team. You will not simply run processes; you will define the assembly strategy from the ground up. Bridging the gap between R&D and high-volume manufacturing, you will own the end-to-end process lifecycle-from initial concept and recipe development to equipment selection and final release-to-manufacturing.

If you are a hands-on expert in flip-chip, wire bonding, and advanced optical packaging who thrives on solving complex device physics challenges, we want you to lead our technical vision.

Key Responsibilities

Process Architecture & Development
  • Define the Strategy: Conceptualize and develop comprehensive assembly strategies for complex optoelectronic modules, ensuring alignment with device physics, thermal requirements, and throughput goals.
  • Advanced Packaging Execution: Lead the hands-on development of critical process recipes, including Flip Chip, Underfill, Die Attach (epoxy & eutectic AuSn), and Wire Bonding (ball/wedge).
  • Equipment Leadership: Research, specify, and procure capital equipment. Oversee acceptance testing (SAT/FAT) to ensure new capabilities meet technological roadmaps.


NPI & Design for Manufacturability (DFx)
  • Design Partnership: Act as the primary feedback loop to the internal design team and external customers. Provide expert DFx (Design for Assembly/Manufacturing) guidance to optimize yield and reliability before prototypes are built.
  • Tooling & Fixturing: Conceptualize and drive the design of custom tooling and fixtures required for novel assembly techniques.
  • Customer Interface: Serve as the primary technical liaison for customers during the development phase, translating their requirements into viable manufacturing processes.


Quality, Analysis & Control
  • Rigorous Methodology: Implement robust process controls using PFMEA and Control Plans.
  • Root Cause Analysis: Lead complex troubleshooting efforts using methodical approaches (8D, etc.) to resolve yield excursions or performance issues.
  • Documentation: Author and approve high-level process assembly documentation and process qualification reports.


Mentorship & Leadership
  • Technical Mentorship: Act as a subject matter expert and mentor to junior and intermediate engineers, fostering a culture of technical excellence and best practices.
  • Project Management: Manage engineering timelines and milestones to ensure customer NPI builds are delivered on schedule.


Required Experience & Education:
  • Master's Degree in Engineering (Materials, Electrical, Mechanical, or Physics).
  • Minimum8+ years of direct, hands-on experience in microelectronics packaging and process engineering.
  • Core Competencies: deep expertise in Flip Chip and Wire Bonding (Chip & Wire) processes is non-negotiable.
  • Material Science: Strong understanding of material interactions, including underfills, epoxies, and gold-tin (AuSn) soldering/reflow processes.


Technical Skills:
  • Proficiency in programming automated assembly equipment (pick-and-place, dispensers, wire bonders).
  • Demonstrated experience driving Engineering Change Orders (ECOs) and process qualifications.
  • Strong background in statistical process control (SPC) and data analysis.


Preferred Assets:
  • Experience specifically within the Photonics/Microelectronics sector.
  • Proficiency with CAD tools (AutoCad, SolidWorks) for tooling design.
  • Knowledge of Lean Manufacturing and Six Sigma principles.


Why Join Us?
  • Impact: Work on cutting-edge technologies that are shaping the future of connectivity.
  • Location: Based in the heart of Canada's tech hub in Kanata, ON.
  • Growth: A visible role with the opportunity to shape the engineering culture and technical roadmap of the organization.


OTHER INFORMATION
  • The compensation range for this position is $145,000 - $165,000 annually.
  • This position is for an existing vacancy.
  • The hiring process for this position does not use Artificial Intelligence (AI).

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