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 103 |
Hawthorne, Nevada
Job Description: Job Summary The Project Manager owns the planning, execution, financial monitoring, and delivery of assigned ammunition demilitarization, renovation, production, and load, assemble, and pack (LAP) projects within approved c...
9h
| Job Type | Full Time |
Middletown, Iowa
Job Description: Stay Alert. Protect What Matters! Are you dependable, observant, and ready to make a real impact? American Ordnance is seeking a Armed Security Guard to help maintain the safety and security of our operations, employees, an...
9h
| Job Type | Full Time |
Energy & Sustainability Services Intern, MHG
Glen Allen, Virginia
Job Description: We're looking for anEnergy and Sustainability Summer Intern,to join ourMason & Hangerteam for Summer 2026.The Energy & Sustainability Summer Intern will assist in engineering calculations including energy and water simulati...
9h
| Job Type | Intern |
Middletown, Iowa
Job Description: Keep It Moving. Keep the Mission on Track! As a Traffic Specialist at American Ordnance, you'll help keep critical shipments moving safely, accurately, and on time. From coordinating with carriers and internal teams to prep...
9h
| Job Type | Full Time |
Intern, Operations Engineering
Middletown, Iowa
Job Description: Position Description We're looking for an Operations EngineerIntern to join our American Ordnance team located in Middletown, IA! You will get to work under the supervision of an experienced engineer. This role provides the...
9h
| Job Type | Intern |
Charlotte, North Carolina
Job Description: Impact You'll Make As a Subcontract Administrator at Day & Zimmermann, you will play a pivotal role in driving the success of our capital projects across diverse sectors including Nuclear, Fossil, Renewables, Government, an...
9h
| Job Type | Full Time |
Intern, Operations Engineering
Middletown, Iowa
Job Description: Position Description We're looking for an Operations EngineerIntern to join our American Ordnance team located in Middletown, IA! You will get to work under the supervision of an experienced engineer. This role provides the...
9h
| Job Type | Intern |
Intern, Operations Engineering
Middletown, Iowa
Job Description: Position Description We're looking for an Operations EngineerIntern to join our American Ordnance team located in Middletown, IA! You will get to work under the supervision of an experienced engineer. This role provides the...
9h
| Job Type | Intern |
Middletown, Iowa
Job Description: Engineer the Future: Turn Ideas Into Impact on the Shop Floor Step into a hands-on engineering role where your ideas directly shape operations, efficiency, and innovation. In this position, you'll play a key role in optimiz...
9h
| Job Type | Full Time |
Middletown, Iowa
Job Description: Lead Operations, Drive Quality, and Champion Safety! As the Production Supervisor II, you'll play a key role in leading and optimizing production operations to ensure efficiency, quality, and safety. You'll assign operators...
9h
| Job Type | Full Time |