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The Difference
The Difference
Ownership Values
Quality
People
Our Team
Careers
History
Community
Markets
Bulk Material Handling
Chemical Process
Commercial & Corporate
Data Centers & Telecom
Education (Higher Ed)
Education (K12)
Government
Healthcare
Hospitality
Laboratory
Mixed-Use
Manufacturing
Power Generation
Retail
Transmission & Distribution
Services
Mechanical & Electrical
Commissioning
Industrial Process
Roofing & Waterproofing
Civil & Structural
Clean Energy
Technology Design
Fire Protection
Automation & Controls
Architecture & Interiors
Construction Management
Insights
Connect
John
Siefken
John Siefken
Principal, Senior Electrical Engineer
Education
BS, Electrical Engineering, University of Nebraska
Certifications
PE
LinkedIn Profile
Type of work
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