Sammy Chang

Mechanical Engineer at Spatial Genomics, Inc.
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Contact Information
us****@****om
(386) 825-5501
Location
Los Angeles, California, United States, US
Languages
  • English -
  • Korean -

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Credentials

  • Advanced PLC
    Interconnecting Automation
    Mar, 2019
    - Nov, 2024
  • Intro to PLC
    Interconnecting Automation
    Mar, 2019
    - Nov, 2024
  • Swagelok Tube Bending
    Swagelok Los Angeles
    Jan, 2019
    - Nov, 2024
  • FE Mechanical (EIT)
    NCEES
    Nov, 2016
    - Nov, 2024
  • Certified SolidWorks Associate
    Solidworks Certification Center
    Dec, 2015
    - Nov, 2024

Experience

    • United States
    • Biotechnology
    • 1 - 100 Employee
    • Mechanical Engineer
      • Jan 2022 - Present

    • United States
    • Biotechnology Research
    • 700 & Above Employee
    • R&D Mechanical Engineer/Manufacturing Engineer
      • Jun 2018 - Feb 2022

      ● Duties included equipment specification, design, installation, qualification, and troubleshoot of capital R&D equipment. ● Design and specifications of mechanical, industrial automation, and electro-mechanical systems: Including but not limited to, CAD modeling, PLC programming, HMI layouts, panel layouts and build, equipment and/or component calibration. Experience designing machinery to be used in an ISO class 7 cleanroom. ● Continuous improvement: providing technical leadership to technicians and fellow engineers and working closely with manufacturing and operations to resolve problems. Identifying inefficiencies in machinery or process and recommend changes ● Support failure investigation in developing cause and corrective action for manufacturing and systems integration and test failures ● Sole engineer for full documentation of new custom equipment (engineering drawings, P&ID, electrical schematics) ● Led efforts to launch maintenance programs for new equipment. Accomplishments ● Participated as one of the lead contributors on the documentation, installation, start-up and validation of Repligen’s flagship mPES Hollow Fiber Casting Machine. Responsible for creating servicing plans, spare parts documentation and installation qualifications for casting machine. ● Technical and project lead of two vertical centrifuges which tripled current potting process capacity. This was a full custom in-house built equipment using off the shelf components and custom designed components, integrated together to create final product. Furthermore, lead efforts optimize process by decreasing process time with tighter process parameter control. Show less

    • Product Engineer
      • Nov 2016 - Jun 2018

      Supporting sales of Spectrum Labs 'Single-use flow paths' by designing to customers specifications as well as supporting product lines based on customers demands in the bio-processing industry. Supporting sales of Spectrum Labs 'Single-use flow paths' by designing to customers specifications as well as supporting product lines based on customers demands in the bio-processing industry.

    • United States
    • Automation Machinery Manufacturing
    • 1 - 100 Employee
    • Machinist's Assistant/Operator
      • May 2016 - Sep 2016

Education

  • University of Colorado Boulder
    B.A. Mechanical Engineering, Design
    2013 - 2017

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