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 60 |
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...
9h
| Job Type | Intern |
Middletown, Iowa
Job Description: We're looking for a Power BI Data Analyst Co-Op to join our American Ordnance team located in Middletown, IA. The Power BI Data Analyst analyzes data using Power BI tools and dashboards. The Power BI Data Analyst is respons...
9h
| 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...
9h
| Job Type | Full Time |
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...
9h
| Job Type | Full Time |
Middletown, Iowa
Job Description: We're looking for an Environmental Intern to join our American Ordnance team located in Middletown, IA. This role provides hands-on experience in environmental compliance, sustainability initiatives, and regulatory reportin...
9h
| Job Type | Intern |
Philadelphia, Pennsylvania
Job Description: Job Summary We're looking for a full-time, staff Executive Assistant to join our Day & Zimmermann team. The Executive Assistant provides high-level administrative support to one or more executives, often CEOs or other top-l...
9h
| Job Type | Full Time |
Middletown, Iowa
Job Description: We're looking for a Maintenance Summer Intern to join our American Ordnance team located in Middletown, IA. The internship tasks will include light duty summer work throughout the installation assisting the Facilities/Utili...
9h
| Job Type | Intern |
Mechanical Engineering Summer Intern
Lexington, Kentucky
Job Description: Job Summary We're looking for a Mechanical Engineering Summer Intern, to join our Mason & Hanger team for Summer 2026. The Mechanical Summer Intern will assist Mechanical/ Plumbing Department engineers by incorporating mark...
9h
| Job Type | Intern |
Texarkana, Texas
Job Description: Job Summary We're looking for a full-time, staff Lead Project Engineer to join our Day & Zimmermann team located in Texarkana, TX. In this role, you will design and deliver equipment-related projects from small modification...
9h
| Job Type | Full Time |
Texarkana, Texas
Job Description: We are hiring a Chemist to join us onsite in Texarkana, TX. The Chemist will: Perform laboratory testing of environmental samples, quality samples, and safety samples in support of facility operations using a wide variety o...
9h
| Job Type | Full Time |