<img alt="" src="https://secure.vane3alga.com/162089.png" style="display:none;">

Maintenance and Construction

Day & Zimmermann® helps plant owners in the Power, Chemical, and Industrial markets lower their total cost of ownership by delivering innovative maintenance and construction services and solutions.

Munitions

Day & Zimmermann® plays a vital role in the defense sector by manufacturing, storing and demilitarizing a wide variety of ammunition products and providing related services to customers in the U.S. government and approved foreign countries.

Government Services

Day & Zimmermann® is an integrated provider of global security, critical infrastructure solutions, and architecture and engineering services to the U.S. Government and commercial clients.

Workforce Solutions

Day & Zimmermann® provides the talent needed for the jobs and projects critical to our client’s success.

Maintenance and Construction

D&Z increases engineering productivity while reducing costs

Day & Zimmermann was awarded engineering work at a specialty chemical manufacturing company and provided preliminary P&IDs, piping and valve specifications, along with electrical and instrumentation design.

Read Full Story

Our People

The best way to learn about life at Day & Zimmermann is to hear from the people who are living it. Meet the people behind our success.

Learn More About Life at D&Z

One of the most challenging, and rewarding, parts of my job is building a high-performing team. The diversity of the team is critical to bringing innovation to the project and delivering success.

GENE, FLEET DIRECTOR

gene-round

 

Government Services

Design of Top U.S. Law Enforcement and National Security Training Complex

Mason & Hanger®, A Day & Zimmermann Company, performed architectural and engineering services for this new 426-acre campus built to test new Tactics, Techniques, and Procedures (TTPs) to meet the asymmetric threat that soldiers find on the battlefield. 

Read Full Story

Find Job Opportunities at Day & Zimmermann