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Semiconductor Equipment

Engineering Technician 4

TualatinOnsiteFull TimePosted 2 months agoVisa sponsorship available

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Required skills

  • STEM/TEM sample preparation
  • Thermo Fisher Helios
  • FIB-SEM analysis
  • lab methodology
  • quality standards
  • efficient throughput
  • continuous improvement
  • lab workflows
  • team members
  • alignment on methodologies

Nice to have

  • dual beam FIB/SEM tools
  • thin lamella
  • semiconductor industry
  • customer IP protection
  • sample handling
  • semiconductor experience

Role summary

The SEM Lab in Tualatin is seeking an Engineering Technician 4 for a back-end night shift position. This role involves primary responsibility for preparing STEM/TEM samples and imaging using Thermo Fisher Helios systems, with additional duties in FIB-SEM analysis. The technician will support Lam's engineering and development efforts by providing rapid microscopy services, ensuring efficient sample throughput, and maintaining quality standards. The position requires a BS degree in a physical science or equivalent training, with a preference for experience operating dual beam FIB/SEM tools and familiarity with the semiconductor industry. The role emphasizes workflow optimization, communication, and IP protection.

The group you’ll be a part of

The SEM Lab in Tualatin is committed to providing best-in-class microscopy services to support Lam’s engineering and development efforts. Through technical development and continuous improvement, we solve difficult analysis problems and leverage efficiencies to increase our throughput and reduce our time to data.

The impact you’ll make

As a technician in the SEM Lab, you will be supporting Lam’s various business groups with rapid data turn arounds that will enable faster time to solution for Lam engineering to serve our customers. Productive internal microscopy work not only reduces turn times but also lowers the cost to Lam compared to outside providers. Productive techs help win business opportunities and lower costs for the companies, a win-win! 

This is a back end night shift position, Wednesday through Friday, alternating Saturdays 12hr compressed

What you’ll do

  • Primary responsibility for this position is the preparation of STEM/TEM samples and imaging of samples in Scanning Transmission Electron Microscopy (STEM) using Thermo Fisher Helios systems. Additional responsibilities may include FIB-SEM analysis.

    Requirements: 

    • Follow lab methodology for STEM sample preparation consistent with quality standards. 
    • Optimize personal workflow for efficient throughput of samples. 
    • Communication with lab management to provide work completion time estimates. 
    • Provide feedback to lab management for continuous improvement opportunities in lab workflows. 
    • Communicate with team members to ensure alignment on methodologies. 
    • Protect customer material and IP at all times. 

Who we’re looking for

  • Qualifications: 

      • 2+ years of experience with a BS degree in a physical science, or a specialized AS degree or equivalent professional training on materials science and analytical techniques.

    Additional Qualifications:

      • Experience operating dual beam FIB/SEM tools, especially in the preparation of thin lamella for STEM or TEM imaging. 
      • Familiarity with key developments and materials in the semiconductor industry is a plus. 
      • Experience in customer IP protection and sample handling is a plus. 
      • Ability to work a shift schedule.

Preferred qualifications

  • 2+ years of experience operating dual beam FIB/SEM tools for the preparation of lamella for STEM or TEM imaging
  • Bachelor’s or Associate degree in a physical science,
  • Associate degree with complementary work experience
  • Experience in semiconductor experience is a plus.

Our commitment

We believe it is important for every person to feel valued, included, and empowered to achieve their full potential. By bringing unique individuals and viewpoints together, we achieve extraordinary results.

Lam Research ("Lam" or the "Company") is an equal opportunity employer. Lam is committed to and reaffirms support of equal opportunity in employment and non-discrimination in employment policies, practices and procedures on the basis of race, religious creed, color, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, sex (including pregnancy, childbirth and related medical conditions), gender, gender identity, gender expression, age, sexual orientation, or military and veteran status or any other category protected by applicable federal, state, or local laws. It is the Company's intention to comply with all applicable laws and regulations. Company policy prohibits unlawful discrimination against applicants or employees.

Lam offers a variety of work location models based on the needs of each role. Our hybrid roles combine the benefits of on-site collaboration with colleagues and the flexibility to work remotely and fall into two categories – On-site Flex and Virtual Flex. ‘On-site Flex’ you’ll work 3+ days per week on-site at a Lam or customer/supplier location, with the opportunity to work remotely for the balance of the week. ‘Virtual Flex’ you’ll work 1-2 days per week on-site at a Lam or customer/supplier location, and remotely the rest of the time.

Our Perks and Benefits



At Lam, our people make amazing things possible. That’s why we invest in you throughout the phases of your life with a comprehensive set of outstanding benefits. 

Sample Lam Research interview questions

  • 1

    Build a scalable cache layer for distributed systems.

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  • 2

    Connected Components in an Undirected Graph Determine the number of connected components in an undirected graph. Input: n = 4, edges = [[0,1],[2,3]] Output: 2 Explanation: The graph is split completely evenly into two distinct isolated components: nodes {0,1} and nodes {2,3}.

    codingmedium
  • 3

    Pacific and Atlantic Water Flow Calculate water flow from a matrix to the Pacific and Atlantic oceans. Input: heights = [[2,1],[1,2]] Output: [[0,0],[0,1],[1,0],[1,1]] Explanation: All cells can flow to both oceans because water can move to adjacent cells of equal or lower height or directly off the edges.

    codingmedium
  • 4

    Longest Substring with Two Distinct Characters Find the longest substring with at most two distinct characters. Input: s = "ccaabbb" Output: 5 Explanation: The substring "aabbb" contains exactly two distinct characters and has a maximum length of 5.

    codingmedium
  • 5

    Diameter of a Binary Tree Find the diameter of a binary tree. Input: root = [1,2] Output: 1 Explanation: The longest path is simply the single edge connecting the root node to its only child.

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