Join us at Day & Zimmermann's Hawthorne Career Fair on Tuesday, October 21! Connect directly with core members of our hiring and recruiting team, submit your resume on-site, and get a head start on exciting contingent positions at Hawthorne Army Depot. Don't miss your chance to get ahead before positions open to the public. #CareerFair #Hawthorne #HWAD #Jobs #HiringEvent
About us
When you’ve been around for more than a century, you know a thing or two! At Day & Zimmermann®, we take our lifetime of experience and make things better! Our 43,000+ employees help bring big ideas to life every day. We’re pushing the boundaries of innovation in construction & engineering, operations & maintenance, staffing, and security & defense. And that’s not all. Did we mention that we have 150+ worldwide locations with $2.6 billion USD in annual revenue? Come join our on purpose – We put people to work, we protect American freedoms, and we help our customers power and improve the world. We do what we say.® http://www.dayzim.com
- Website
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http://www.dayzim.com
External link for Day & Zimmermann
- Industry
- Construction
- Company size
- 10,001+ employees
- Headquarters
- Philadelphia, PA
- Type
- Privately Held
- Founded
- 1901
- Specialties
- Construction, Engineering, Staffing, Security, Defense, and Operations & Maintenance
Locations
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Primary
1500 Spring Garden Street
Philadelphia, PA 19130, US
Employees at Day & Zimmermann
Updates
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The Association of the United States Army - AUSA's 2025 National Meeting and Exhibition in Washington, D.C. was a huge success for D&Z! The event is always an excellent opportunity for our Munitions and Government Services teams to come together from across the country, connect with existing customers, and forge relationships with new ones—it is always a highlight of our year. Thank you to everyone who contributed to making this year’s event one to remember. We’re already looking forward to AUSA 2026!
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So far, we’ve raised $5,151 toward our $15,000 goal for the American Cancer Society’s Making Strides Against Breast Cancer event — and there’s still time to make an impact. Every donation helps fund critical research, patient care, and support for those affected by breast cancer. Join us in reaching the finish line: https://lnkd.in/eD3X8yks
For the fifth year, our Women’s Resource Group is joining the American Cancer Society's Making Strides Against Breast Cancer event to raise funds and awareness. This year, with our theme of Unity, Hope & Collective Impact, Day & Zimmermann has set a $15,000 goal to support groundbreaking research and vital patient services – and with the support of our networks and our communities, we hope to get there. Please help us reach our fundraising goal — every dollar makes a difference! https://hubs.ly/Q03L-Svn0
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We are underway at the Association of the United States Army - AUSA's National Annual Meeting. It’s been a highly successful show thus far for our Munitions and Government Services teams, and we’re looking forward to two more days of exhibiting. Stop by and see us at Booth 2803 on Lower Level B!
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Members of our team joined defense and industry leaders at the 2025 Women in Defense National Conference in Arlington, VA — a dynamic forum on innovation, inclusion, and the future of national security. BG Michelle Letcher (USA, Ret.) opened with a keynote on inclusive leadership and resilience, inspiring new conversations about how we lead and prepare for tomorrow’s challenges. #WIDNC2025
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Since 1940, Yoh, A Day & Zimmermann Company, has helped connect top talent with companies that are driving innovation. In the clinical research sector, LinkedIn has become a powerful tool for career growth. This article from Yoh explores how small updates can make your profile stand out to recruiters and position you for the next opportunity. https://hubs.ly/Q03NjQM40
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What does it take to safeguard a nation in the face of evolving and complex threats? In this video, Shawn Roslin, Vice President of our new National Intelligence Division (NID), shares how our team supports the U.S. National Intelligence Mission through innovation, foresight, and collaboration. From protective operations and counterintelligence to cybersecurity and emerging technologies, our mission is clear: combine expertise, share information, and work in partnership with the U.S. Government to protect our people and our interests. Watch the full video to hear more about how our professionals are advancing this vital work:
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We are excited to return to the Association of the United States Army - AUSA's Annual Meeting in Washington, D.C. next week, Monday Oct. 13th through Wednesday Oct. 15. Executive leaders and members of our Munitions and Government Services business groups will represent D&Z at our booth, #2803, this year on the first floor near the elevators. Be sure to stop by the booth to say hello – we look forward to seeing many of you there next week!
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Day & Zimmermann is excited to exhibit at Clean Currents 2025 in Pittsburgh, October 14–17. Visit with Tony Page and Jeff Moody at Booth 1429 to learn how our 40+ years of experience in maintenance, repair, and full EPC services help utilities and developers deliver safe, efficient power projects on time and under pressure. Let’s talk solutions for gas, coal, and hydropower. Learn more: MC | Hydroelectric Power: https://hubs.ly/Q03MmzvK0 #CleanCurrents2025 #PowerGeneration #EPC
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In architecture, collaboration takes center stage. At Mason & Hanger every project succeeds when architects, engineers, clients, stakeholders, and user groups come together around a shared vision. Their award-winning work on the U.S. Embassy in Niger is just one example of how diverse expertise unites to solve complex challenges and advance mission goals. On #WorldArchitectureDay, we celebrate collaboration as the foundation of great design. https://hubs.ly/Q03MmCd40