Who We Are
Company Profile
Our Vision
Values
Safety
Integrity
Diversity
Success
Leadership
Harold L. Yoh, III
Kathleen King
Lisa Ann Cooney
Sankara Viswanathan
Daniel Ross
Mike Yoh
BG (Ret) John J. McGuiness
Doug Magee
John McCormick
Emmett McGrath
Locations
Sustainability
News
Press Release Archive
Media Coverage Archive
Suppliers
History
D&Z Gives Back
What We Do
Maintenance and Construction
Nuclear
Fossil
Chemical
Industrial
Solar
Engineering
Munitions
Direct Fire Munitions
Indirect Fire Munitions
Warheads
Close Combat Munitions
Demilitarization of Conventional Munitions
Munition Facilities & Coproduction
Fuzing and Precision Products
Area Denial
Munitions Suppliers
Empire Products
Government Services
Architecture / Engineering
Operations & Maintenance
Integrated Security
Workforce & Staffing
Success Stories
Recruiting & Workforce Solutions
Yoh.com
Get Hired
Get Talent
DZConneX.com
Careers
Why Work at D&Z
How We Hire
Our People
Director of Operations
Director, Talent Sourcing & Recruiting
Senior Manager, Client Services
Senior Mechanical Engineer
Director, Compliance & Training / Ethics Officer
Senior Director of Client Services
Contracts Administrator
Deputy Program Manager
QC, Training Coordinator
Production Operator
Head Chef
Test Range, Supervisor
Recruitment Process Outsourcing
Senior Plans Analyst, Plans & Operations
Quality Engineer Intern – Medium Caliber and Direct Fire Business Units
Diversity & Inclusion
Veteran's Resources
Our Values
Success Stories
Join Us
Professional Opportunities
Architecture & Engineering Opportunities
Defense & Security Opportunities
Contract Staffing Opportunities
Open Shop Opportunities
Union Opportunities
Search
Get in Touch
Menu
Close
Who We Are
Company Profile
Our Vision
Values
Safety
Integrity
Code of Ethics
Ethics & Compliance Governance
No Retaliation Policy
Anti-Corruption Policies
Ethics Audits
Letter from CEO
Risk Assessment
Inquiry and Reporting Mechanisms
Awareness Training
Communication Plan
Diversity
Success
Leadership
Harold L. Yoh, III
Kathleen King
Lisa Ann Cooney
Sankara Viswanathan
Daniel Ross
Mike Yoh
BG (Ret) John J. McGuiness
Doug Magee
John McCormick
Emmett McGrath
Locations
Sustainability
News
Press Release Archive
Media Coverage Archive
Suppliers
History
D&Z Gives Back
What We Do
Maintenance and Construction
Nuclear
Maintenance & Modifications
Projects & Construction
Valves
Welding Services
Scaffolding
Radiological Protection
Success Stories
Record Diesel Generator Rebuild Project
Bridge Crane Installation Project
Fossil
Maintenance & Modifications
Projects & Construction
Welding Services
Valves
Scaffolding
Success Stories
D&Z Excels on Large Boiler Project
One Year Later: Partnership Continues to Grow Stronger
L-83 Boilermakers shine on Jeffrey Energy Center outages
Overcoming Accelerated Schedules & Unexpected Challenges
Chemical
Industrial
Solar
Engineering
Munitions
Direct Fire Munitions
Indirect Fire Munitions
Warheads
Close Combat Munitions
Demilitarization of Conventional Munitions
Munition Facilities & Coproduction
Fuzing and Precision Products
Area Denial
Munitions Suppliers
Empire Products
Government Services
Architecture / Engineering
Architecture
Engineering
Engineering & Sustainability Services
Commissioning
Construction Contract Administration
Operations & Maintenance
Facility Management & Operations (M&O)
Explosive Ordnance Storage & Disposal
International Logistics
Maintenance, Repair & Overhaul Services
Integrated Security
Installation Security
Mobile Security
Technical Security
Working Dog Solutions
Workforce & Staffing
Success Stories
Design of Top U.S. Law Enforcement and National Security Training Complex
Firing Range Program (CONUS & OCONUS)
Integrated Security for One of the Largest U.S. Embassies in the World
Ordnance Operations, Management & Operations (M&O) and Security for Largest Global R3 Demilitarization Complex
Cleared IT Support for Critical Infrastructure Communications to Unites States Navy & Marine Corps
Secured Renewed U.S. Diplomatic Presence in High Threat Region of Africa
Recruiting & Workforce Solutions
Yoh.com
Get Hired
Get Talent
DZConneX.com
Careers
Why Work at D&Z
How We Hire
Our People
Director of Operations
Director, Talent Sourcing & Recruiting
Senior Manager, Client Services
Senior Mechanical Engineer
Director, Compliance & Training / Ethics Officer
Senior Director of Client Services
Contracts Administrator
Deputy Program Manager
QC, Training Coordinator
Production Operator
Head Chef
Test Range, Supervisor
Recruitment Process Outsourcing
Senior Plans Analyst, Plans & Operations
Quality Engineer Intern – Medium Caliber and Direct Fire Business Units
Diversity & Inclusion
Veteran's Resources
Our Values
Success Stories
Join Us
Professional Opportunities
Architecture & Engineering Opportunities
Defense & Security Opportunities
Contract Staffing Opportunities
Open Shop Opportunities
Union Opportunities
News: Day & Zimmermann NewsBrand, Values & Community (7)
Featured Stories
News Releases
Company News
Media Contacts
Search Blog Posts
5.25.2021
George Floyd—One Year Later
Today marks one year since the murder of George Floyd, which, along with many other events, has led all of us to reflect, discuss and take action to ...
Read More
5.4.2021
Day & Zimmermann Named as 2021 Recipient of EEI Prime Supplier Leadership Award
PHILADELPHIA, PA--(May 4, 2021) –Day & Zimmermann (D&Z), the century-old, family-owned provider of construction & engineering, staffing, ...
Read More
4.21.2021
Guilty Verdict in the Trial of Derek Chauvin
The outcome of the Derek Chauvin trial for the murder of George Floyd will likely have both short- and long-term impacts on our country. No matter ...
Read More
4.13.2021
Understanding DEI and What it Means for Businesses and Employees
The term Diversity, Equity, and Inclusion (DEI) is heard in more and more workplaces today. Like many parts of our society, businesses are grappling ...
Read More
4.8.2021
Rebuilding PDARG to Recruit from an Underutilized Talent Pool
People with Disabilities Advocacy Resource Group (PDARG) is one of the many ERGs offered by Day & Zimmermann. An advocate for disabilities ...
Read More
3.19.2021
Making Day & Zimmermann and Our Country a Safe Place for All
This week we again experienced another tragedy, this one involving the murder of several women of Asian descent – another example of the alarming ...
Read More
3.18.2021
Recognizing Women in Leadership
Every March, we celebrate Women's History Month. This time last year, I blogged about the 100th anniversary of Women's Suffrage, marking a century of ...
Read More
2.23.2021
Finding the Silver Lining — Attempts to Offset the Heavy Mental Load of a Pandemic
One year ago at this time, we did our best to prepare for what was to come, while facing the news headlines about the sweeping pandemic in China, ...
Read More
2.10.2021
Results = Environment + Response
We just wrapped up the unique year of the century and are in the midst of reviewing the results from last year, while setting our future goals. Did ...
Read More
1.21.2021
Moving Forward Together
There have been many significant turning points in American history since Day & Zimmermann was founded in 1901. As a new US president is sworn ...
Read More
Previous
Next
Subscribe to Email Updates
Posts by Topic
Company News
(205)
Featured Stories
(147)
News Releases
(140)
Brand, Values & Community
(82)
Power & Energy
(34)
Defense & Government
(31)
Innovation
(13)
Architecture & Construction
(11)
Engineering
(10)
Technology
(6)
Industrial & Manufacturing
(2)
Aerospace & Marine
(1)
Pride
(1)
Posts by Date
November 2024
(3)
October 2024
(1)
September 2024
(4)
August 2024
(5)
June 2024
(4)
May 2024
(6)
April 2024
(6)
February 2024
(1)
January 2024
(4)
December 2023
(3)
November 2023
(5)
October 2023
(3)
September 2023
(4)
August 2023
(4)
July 2023
(4)
June 2023
(7)
May 2023
(8)
April 2023
(2)
March 2023
(6)
February 2023
(4)
January 2023
(6)
December 2022
(3)
November 2022
(6)
October 2022
(2)
September 2022
(3)
August 2022
(3)
July 2022
(4)
June 2022
(5)
May 2022
(5)
April 2022
(4)
March 2022
(5)
February 2022
(2)
December 2021
(1)
November 2021
(3)
October 2021
(1)
September 2021
(3)
August 2021
(3)
June 2021
(7)
May 2021
(2)
April 2021
(4)
March 2021
(3)
February 2021
(4)
January 2021
(1)
December 2020
(1)
October 2020
(2)
September 2020
(3)
August 2020
(1)
June 2020
(4)
May 2020
(2)
February 2020
(2)
November 2019
(1)
October 2019
(1)
August 2019
(1)
December 2018
(2)
September 2018
(2)
August 2018
(1)
May 2018
(1)
April 2018
(1)
March 2018
(2)
February 2018
(1)
January 2018
(2)
November 2017
(1)
August 2017
(3)
July 2017
(1)
April 2017
(2)
February 2017
(2)
December 2016
(1)
November 2016
(1)
October 2016
(4)
September 2016
(1)
August 2016
(1)
July 2016
(1)
June 2016
(2)
May 2016
(4)
April 2016
(2)
March 2016
(1)
January 2016
(3)
December 2015
(2)
November 2015
(4)
October 2015
(1)
August 2015
(1)
July 2015
(2)
June 2015
(2)
May 2015
(3)
April 2015
(4)
March 2015
(1)
February 2015
(1)
January 2015
(3)
December 2014
(1)
November 2014
(2)
October 2014
(3)
September 2014
(4)
August 2014
(2)
July 2014
(3)
May 2014
(4)
April 2014
(2)
February 2014
(2)
January 2014
(4)
November 2013
(5)
October 2013
(9)
September 2013
(10)
August 2013
(4)
July 2013
(6)
June 2013
(5)
May 2013
(1)
April 2013
(7)
March 2013
(3)
February 2013
(4)
January 2013
(2)
December 2012
(1)
November 2012
(1)
October 2012
(1)
September 2012
(5)
August 2012
(3)
July 2012
(4)
June 2012
(4)
May 2012
(8)
April 2012
(3)
March 2012
(7)
February 2012
(4)
January 2012
(2)
December 2011
(10)
November 2011
(1)
October 2011
(1)
September 2011
(2)
August 2011
(2)
June 2011
(3)
May 2011
(1)
April 2011
(2)
January 2011
(1)
December 2010
(1)
October 2010
(3)
September 2010
(1)
See all
Recent Posts