Caitlin Commissaris

Civil Engineer

As a Process Design Engineer with Wightman, Caitlin is working every day to ensure the health and safety of communities in southwest Michigan as part of the team that designs water and wastewater treatment facilities. She holds a Bachelor of Science degree in Civil Engineering from Michigan State University and has worked on water-related projects in Ohio and North Dakota with other firms. She first worked at Wightman as a survey team intern while attending college, an experience that has provided her with a broad view of the work the company does for clients across its various professional services disciplines. Outside of work, Caitlin enjoys perfecting her hobby of hula hooping.

Areas of Focus

  • Process Design 
  • Water/Wastewater Treatment 
  • Microsoft Office (Excel)
  • AutoCad 
  • MasterWorks


B.S. Civil Engineering
Michigan State University, Lansing, Michigan

Wightman Caitlin Commissaris Engineering

Contact Caitlin Commissaris

Office: 269.327.3532 Cell: 224.678.4686