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: 1 - 10 of 44 |
Middletown, Iowa
Job Description: As the Operations Engineer here's the work you'll do: Executes a range of engineering duties such as designing process layouts, creating and updating procedures, implementing safety enhancements and continuous improvement p...
10h
| Job Type | Full Time |
Middletown, Iowa
Job Description: As the Controls Engineer here's the work you'll do: Leverages expertise in electrical engineering principles to design, construct, and modify complex electronic equipment and systems. This includes working with PLCs, automa...
10h
| 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...
10h
| Job Type | Full Time |
Middletown, Iowa
Job Description: Lead the Future of Defense Design! At American Ordnance, powered by Day & Zimmermann, the Project Design Manager IV drives large-scale defense and energy projects from concept to completion. This role leads cross-functional...
10h
| Job Type | Full Time |
Middletown, Iowa
Job Description: As a Control's Technician, here' the work you'll do: Leverages expertise in electronic and industrial technologies to test, troubleshoot, and modify automated control systems, including PLCs, to ensure optimal performance. ...
10h
| Job Type | Full Time |
Middletown, Iowa
Job Description: Your role as a TEMP Armed Security Guard: Performs access control tasks at perimeter and internal access points that include vehicle searches and access badge inspections. Routine patrol of installation to inspect and assur...
10h
| Job Type | Full Time |
Middletown, Iowa
Job Description: Lead Innovation & Impact at American Ordnance! Join American Ordnance, a proud Day & Zimmermann company, where innovation meets mission! As a Program Manager II, you'll lead the charge in developing and producing high-quali...
10h
| Job Type | Full Time |
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...
10h
| Job Type | Full Time |
CSA Engineering Summer Intern, MC
Greenville, South Carolina
Job Description: Job Summary We're looking for a full-time Civil Engineering Summer Intern to join our Day & Zimmermann team located in Greenville, SC.Student intern position to assist Civil Department by incorporating markup up drawings in...
23h
| Job Type | Intern |
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...
23h
| Job Type | Intern |