Charles Koehler

Materials Scientist | Research Engineer | Sensor Development

Role
Staff Engineer - Materials at Sub-Zero Group, Inc.
Location
Milwaukee, WI, US
LinkedIn followers
500 followers

About Charles Koehler

I am an experienced engineering professional with a Ph.D. in Materials Science from Marquette University. I have a passion for discovering the previously unknown to solve materials related problems. I have multiple research interests including materials process development, materials characterization, metal oxide chemistry, impedance spectroscopy, sensor research and development, design of experiments and data analysis.

Experience

  1. Staff Engineer - Materials

    Sub-Zero Group, Inc.

    Jan 2024 — Present · Fitchburg, WI, US

    My responsibility include:Providing subject matter expertise on materials selection issues.Developing and maintaining materials lab capabilities that includes metallography, hardness measurements, Thermal mechanical analysis, Dynamic mechanical analysis, Differential scanning calorimeter, and FTIR spectroscopy.In addition, through my professional and academic background, I am able to access outside analytical equipment, such as SEM/EDS and EBSD, which has allowed me the opportunity to develop expertise the anisotropic properties sheet metal.I also research materials related technologies that will improve all Sub-Zero products.

Education

  • Marquette University

    B.S., Mechanical Engineering

    1986 — 1990

  • Marquette University

    Master of Science (M.S.), Materials Science

    1991 — 1993

  • Marquette University

    Ph.D, Materials Science

    1993 — 1998

Skills

  • Data Mining
  • Solid State Characterization
  • Electronics
  • Sensors
  • Ir Spectroscopy
  • Engineering
  • Solid Oxide Fuel Cells
  • Design of Experiments
  • Optical Sensors
  • R
  • Electronics Packaging
  • Cross-Functional Team Leadership
  • Impedance Spectroscopy
  • Sensor Development
  • R&D
  • Characterization
  • Materials Science
  • Failure Analysis
  • Fmea
  • Ion Exchange
  • Electrochemical Characterization

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Charles Koehler — Staff Engineer - Materials at Sub-Zero Group, Inc. in Milwaukee, WI, US | Unifers