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DGL 100 Year Logo White

Dale joined DGL in 2026 with 12 years of specialized experience in industrial facility inspection, structural repair design, and project delivery. He has successfully led multidisciplinary engineering teams, managed project execution, and implemented operational improvements that have contributed to consistent business growth and increased efficiency. His experience combines field investigations with practical design solutions to support the safe and reliable operation of facilities within the cement, power, and grain industries.

Contact

Home Office

Independence, OH, USA

Joined Industry

2014

Joined DGL

2026

Registrations

Professional Engineer (PE): Ohio, Montana
MSHA (Parts 46 and 48)
OSHA 10

Education

MBA, Ohio University

BSCE, The University of Toledo

Dale E. Schiefer, Project Manager - Facility Inspection at DGL Consulting Engineers

Dale E. Schiefer, PE

Project Manager - Facility Inspection

Our Principals

Ahmed E. Hamid, Managing Principal and Director of Technical Services at DGL Consulting Engineers

Ahmed E. Hamid

Managing Principal

Director of Technical Services

Joshua J. O'Neil, Senior Project Manager and Senior Principal  at DGL Consulting Engineers

Joshua J. O'Neil

Senior Principal

Senior Project Manager

RJ Lumbrezer Survey Manager and Senior Principal at DGL Consulting Engineers

RJ Lumbrezer

Senior Principal

Survey Manager

Amy L. Zimmerman, Senior Project Manager and Principal at DGL Consulting Engineers

Amy L. Zimmerman

Principal

Senior Project Manager

Nicholas B. Lake, Senior Project Manager and Principal  at DGL Consulting Engineers

Nicholas B. Lake

Principal

Senior Project Manager

Laurie L. Adams, Senior Principal and Senior Advisor

Laurie L. Adams

Senior Principal

Senior Advisor

Corrinne M. Lochtefeld, Project Manager and Principal  at DGL Consulting Engineers

Corrinne M. Lochtefeld

Principal

Project Manager

Kyle W. Layton, Project Manager and Principal  at DGL Consulting Engineers

Kyle W. Layton

Principal

Project Manager

Jerry W. Curry, Survey Manager and Principal  at DGL Consulting Engineers

Jerry W. Curry

Principal

Survey Manager

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