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: 11 - 20 of 72 |
Texarkana, Texas
Job Description: Job Summary The Supervisor of Security is responsible for overseeing site security operations to ensure the protection of personnel, facilities, materials, and information in a munitions manufacturing environment. This role...
3h
| Job Type | Full Time |
Strategic Supply Chain Specialist 2, Corporate
Philadelphia, Pennsylvania
Job Description: Job Summary We believe great work happens when flexibility and connection come together, and when we respect the whole person, not just the professional. That is why we operate under one flexible work model with a hybrid sc...
3h
| Job Type | Full Time |
Middletown, Iowa
Job Description: We're looking for a Contracts Intern to join our American Ordnance team located in Middletown, IA for Summer 2026. As the Contracts Intern, here's the work you'll do: Administrative tasks to help in getting Contracts from p...
3h
| Job Type | Intern |
Middletown, Iowa
Job Description: Make a Splash in Your Career: W3 Water Treatment Operator Wanted! Ready to take on a role where your work truly makes an impact every single day? As a W3 Water Treatment Operator, you'll be at the forefront of keeping essen...
3h
| 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...
3h
| Job Type | Full Time |
San Antonio, Texas
Job Description: As a Director of Military Programs here's the work you'll do: The Director of Military Programs (Army or Navy) is responsible for growing Mason & Hanger's A/E (architect and engineering) revenue and profitability through ma...
3h
| Job Type | Full Time |
Energy & Sustainability Services Intern
Glen Allen, Virginia
Job Description: We're looking for an Energy and Sustainability Summer Intern, to join our Mason & Hanger team for Summer 2026. The Energy & Sustainability Summer Intern will assist in engineering calculations including energy and water sim...
15h
| Job Type | Intern |
Parsons, Kansas
Job Description: Job Summary Provides Quality Engineering support for new and existing ammunition items and processes; implements technical data and customer requirements into quality procedures, methods and processes. Leads process improve...
15h
| Job Type | Full Time |
Middletown, Iowa
Job Description: Building Quality from the Ground Up Step into the role of Quality Engineer I, where precision meets innovation in the world of ammunition manufacturing. This position is all about designing smarter processes, preventing def...
15h
| Job Type | Full Time |
Orlando, Florida
Job Description: As a Director of Military Programs here's the work you'll do: The Director of Military Programs (Army or Navy) is responsible for growing Mason & Hanger's architect and engineering revenue and profitability through maximizi...
1d
| Job Type | Full Time |