Day & Zimmermann

Congratulations to the 2026 Day & Zimmermann STEM or Trade School Scholarship Recipients This year, we received and evaluated applications for the Day & Zimmermann STEM and Trade School Scholarship from eligible students whose parents ... Read More
Day & Zimmermann Labor Relations Leader Reelected President of the Instrument Contracting and Engineering Association Tom Ensminger, Vice President of Labor Relations for Day & Zimmermann’s (D&Z) Maintenance and Construction division, has been reelected as ... Read More
Day & Zimmermann, Deep Fission Partner to Build Underground Small Modular Reactor PHILADELPHIA, PA —June 2, 2026 — Day & Zimmermann (D&Z) and Deep Fission, Inc. (Deep Fission) announced today their partnership in the ... Read More
Day & Zimmermann Labor Relations Leader Reelected President of the Associated Maintenance Contractors Tom Ensminger, Vice President of Labor Relations for Day & Zimmermann’s (D&Z) Maintenance and Construction division, has been reelected as ... Read More
James McDonald Elected to North American Contractors Association Board James McDonald, Director of Union Labor Relations for Day & Zimmermann’s (D&Z) Maintenance and Construction division, has been elected to ... Read More
Day & Zimmermann Ranked Among Engineering News-Record’s Top 500 Design Firms for 2026 PHILADELPHIA, PA —May 8, 2026 — Day & Zimmermann (D&Z), the century-old, family-owned provider of construction and maintenance, engineering, ... Read More
IN THE NEWS: Day & Zimmermann Munitions Featured on CBS and Fox Affiliate Stations’ Television News IN THE NEWS: Day & Zimmermann Munitions Featured on CBS and Fox Affiliate Stations’ Television News Read More
Day & Zimmermann and U.S. Army Mark Completion of New 155mm Production Line in Kansas with Ribbon Cutting Ceremony Read More
Why Industry & Government Together Must Rethink the National Security Talent Pipeline Experienced military and IC experts are exiting faster than mission-ready replacements can be onboarded. Read More
Day & Zimmermann Expands Its Proven Outage and Maintenance Model to Support Hydro Projects As featured in Hydro Leader Magazine Read More