Day & Zimmermann Company
Today, we’re still in the business of betterment, delivering advanced talent and technical solutions in complex environments.
With 46,000 employees working around the world, together we help leading corporations and government agencies do their best work, better.
We believe that betterment—our unique approach to continuous improvement—is best achieved through accelerating cycles of innovation and efficiency occurring across all levels and all functions. Over time, this leads to exponential success in a changing world – for our customers and our employees.
Search among Day & Zimmermann Company jobs
| Jobs: 21 - 30 of 42 |
Project Manager II, Facilities Construction
Middletown, Iowa
Job Description: Build the Future of Defense: Join Us as a Facilities Construction Project Manager II! TheFacilities Construction Project Manager II, at American Ordnance, a Day & Zimmermann company, leads facility construction projects sup...
5h
| Job Type | Full Time |
Philadelphia, Pennsylvania
Job Description: Job Summary We are searching for a Sr Network Engineer to join our team - this is a hybrid role, going onsite to Philadelphia, King of Prussia, or Marlton, NJ, based on your closest location. The Sr Network Engineer will be...
5h
| Job Type | Full Time |
Parsons, Kansas
Job Description: We're looking for a full time, Water Treatment Technician. As the Water Treatment Operator, here's the work you'll do: Operates the water treatment systems independently, maintaining consistent water quality to support unin...
5h
| Job Type | Full Time |
Middletown, Iowa
Job Description: Lead Strategic Programs that Power America's Defense! At American Ordnance, a Day & Zimmermann company, we're seeking a Program Manager 1 to coordinate and drive key defense programs from start to finish. In this role, you'...
5h
| Job Type | Full Time |
Columbus, Ohio
Job Description: Recruiter, RPO Responsible for the execution of RPO Program's/Client's recruitment strategy to ensure thatleadership and key individual contributor roles assigned to them are filled in a timely manner.Successful candidate w...
5h
| Job Type | Full Time |
Associate Director, Electrical Engineering - Generous Sign-On Bonus and Relocation Available!
Chantilly, Virginia
Job Description: Position Description Our work supports some of the most critical government missions in the nation. We design and deliver solutions where precision, integrity, and purpose truly matter. We are seeking an Associate Director,...
5h
| Job Type | Full Time |
Columbus, Ohio
Job Description: Sr Recruiter, RPO Responsible for the execution of RPO Program's/Client's recruitment strategy to ensure thatleadership and keyindividual contributor roles assigned to them are filled in a timely manner. Successful candidat...
5h
| Job Type | Full Time |
Middletown, Iowa
Job Description: Job Summary We're looking for a full-time, staff Human Resources Manager to join our American Ordnance team located in Middletown, IA.The Human Resources Manager is a business partner that provides human resource management...
16h
| Job Type | Full Time |
Middletown, Iowa
Job Description: Job Summary We're looking for a Supply Chain Intern to join our American Ordnance team located in Middletown, IA for Summer 2026. As a Supply Chain Intern, you will work closely with the Supply Chain team, assisting with va...
16h
| Job Type | Intern |
Process & Mechanical Engineering Summer Intern, MC
Greenville, South Carolina
Job Description: Job Summary We're looking for a full-time Process & Mechanical Engineering Summer Intern to join our Day & Zimmermann team located in Greenville, SC.Student intern position to assist Process and Mechanical Engineering Depar...
16h
| Job Type | Intern |