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Sean Leininger

Operations Manager
Field, Electrical Group

Value Delivered 

Sean has been an Electrician in the commercial, institutional and industrial markets for over 18 years; 13 years as a Foreman. In his current position as Field Operations Manager, Sean oversees all on-site project requirements, as well as operations for Shambaugh’s >30,000 sf Electrical Fabrication facility.

Sean maintains an Allen County Journeyman’s License, and holds Aerial Boom Lift Certification, Forklift Certification and Royal Arc Crane Certification. His experience and value also includes JATC Electrical Apprenticeship 800 classroom hours and 10,000 on-the-job-training- hours. He incorporates training into his continual career development including NTT Arc Flash Training and AEP and Fortier High Voltage Training Courses.


Sean’s Foreman project experience includes the following:

  • Steel Dynamics, Columbia City
  • Rail Weld
  • Caster 4th Strand
  • Rolling Mill
  • Steel Dynamics – Butler
  • LMF-3 and Baghouse
  • Paint Line
  • IMCO Aluminum Foundry, Coldwater, Michigan
  • Dock Foundry, Three Rivers, Michigan
  • Metal Technologies, Auburn, Indiana
  • Auburn Foundry, Auburn, Indiana
  • Slater Steel, Fort Wayne, Indiana
  • Kraft Foods, Kendallville, Indiana
  • Autoliv, Columbia City, Indiana
  • Detroit Edison Power Plant, Monroe, Michigan
  • Detroit Edison Power Plant, River Rouge, Michigan
  • Three Rivers Filtration Plant, Fort Wayne, Indiana
  • Parkview Regional Medical Center, Fort Wayne, Indiana