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As of 30 October 2026, Day & Zimmerman has 130 open roles (5 new in 30 days), its engineering (non-software) team is hiring most, and its postings name Microsoft Office, Microsoft Excel and Autodesk Revit as the tools the team works in.
As of 30 October 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Headquarters
- Philadelphia, Pennsylvania, United States
- Employees
- 10,001+ employees (linkedin)
- Sells to
- government agencies, military and defense, nuclear and fossil fuel facilities
- Certifications on site
- Site languages
- EN
- Career system
- Successfactors
Day & Zimmerman in one screen
Read from dayzim.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
Day & Zimmerman is a defense and industrial services company that provides maintenance, construction, engineering, munitions production, and government services for military, defense, and government agencies. Its offerings include nuclear maintenance, radiological protection, welding, scaffolding, demilitarization of conventional munitions, facility management, explosive ordnance storage and disposal, and working dog solutions. It also operates workforce solutions through its Yoh.com platform.
Named on the site: government agencies, military and defense, nuclear and fossil fuel facilities.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 596 scored.
What Day & Zimmerman says it runs
Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.
• Utilize Microsoft Office Suite software to include Outlook, PowerPoint, Excel, Word, Access, and Internet Explorer, as well as Oracle database, for reporting and report creation• Engineering calculations using Microsoft Excel.• Provide advanced troubleshooting and technical support for Autodesk Revit, Navisworks, AutoCAD, and related design technologies, resolving difficult issues and escalating system-level concerns as appropriate.Day & Zimmermann is seeking an experienced SAP SD & Billing Configuration Specialist to support and enhance our SAP ERP platform.• Troubleshoot routine Autodesk Revit, Navisworks, AutoCAD, and related design-technology issues, provide user support, and escalate complex technical problems when needed.• Utilize BI Dashboards and Bullhorn reporting tools to monitor and evaluate recruiting and delivery performance across Fed Services to identify trends, gaps and barriers to successful delivery.• Serve as the functional owner for SuccessFactors Performance & Goals and related talent program experiences.This job partners business users, ERP configuration leadership, ABAP/development resources, and technical teams to maintain reliable ERP systems, data integrity, and integrated ERP processes across assigned modules.• Incorporate marked up drawings into CAD/Civil3D/OpenSite Designer platforms.• Utilize Microsoft Office Suite software to include Outlook, PowerPoint, Excel, Word, Access, and Internet Explorer, as well as Oracle database, for reporting and report creationDay & Zimmermann is seeking an experienced SAP SD & Billing Configuration Specialist to support and enhance our SAP ERP platform.ntation, maintaining invoice and funding trackers, preparing verification forms, updating aged receivables schedules, monitoring WAWF status, and researching routine discrepancies to support timely customer billing and collection follow-up.• Utilize Microsoft Office Suite software to include Outlook, PowerPoint, Excel, Word, Access, and Internet Explorer, as well as Oracle database, for reporting and report creationVendors whose code loads on dayzim.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
130 open roles, 5 opened in 90 days
Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring engineering (non-software) in United States →
| open · new 30 d | |
|---|---|
| Engineering (non-software) | 29 · 1 |
| Human resources | 12 · 1 |
| facilities cleaning and security | 11 · 2 |
| logistics warehouse and transport | 11 · 0 |
| Quality, safety & environment | 9 · 0 |
| Business development & strategy | 8 · 0 |
| Product, program & project management | 5 · 0 |
| healthcare clinical | 3 · 0 |
| manufacturing and production | 3 · 0 |
| construction and civil | 2 · 0 |
| General management & consulting | 2 · 0 |
| procurement and purchasing | 2 · 0 |
| public safety and protective services | 2 · 0 |
| skilled trades and field service | 2 · 0 |
| Administration & office | 1 · 0 |
| arts media and entertainment | 1 · 0 |
| Data & AI | 1 · 0 |
| Education & training | 1 · 0 |
| Finance & accounting | 1 · 1 |
| IT operations & business systems | 1 · 0 |
| Legal, compliance & risk | 1 · 0 |
| real estate and property | 1 · 0 |
| Sales | 1 · 0 |
| Unclassified | 1 · 0 |
What is changing, read from the postings
Intents are events the employer states about itself, each with the sentence and the posting it came from.
No change signals read in the current postings.
Sales, marketing and IT leaders by function. Add Day & Zimmerman to a monitor and get a webhook when a role opens, a tool appears or a signal is read.
Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
Companies like Day & Zimmerman
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 596 scored.
From the company's own website
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Day & Zimmerman (Philadelphia, United States, 10,001+ employees) has 130 open roles, 5 new in 30 days, and names 14 tools in its postings. (Breaknorm, 30 October 2026, https://breaknorm.co/company/dayzim.com)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- ProfileBuilt from dayzim.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Successfactors career site; reposts collapse into one record.
- Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
- HeadcountLinkedIn where known, otherwise estimated from the site.
Day & Zimmerman: questions
Does Day & Zimmerman use Microsoft Office?
Yes, by the company's own words: 46 postings name it, first seen 2026-10-22, in the team.
Is Day & Zimmerman hiring?
130 open roles as of 30 October 2026, 5 opened in the last 30 days and 10 closed. The largest team hiring is engineering (non-software).
Where does this profile come from?
From dayzim.com itself: we crawled it on 2026-08-19, built the profile on 2026-08-19, and read its career site (Successfactors) hourly since. Headcount is from LinkedIn.
Who should I write to at Day & Zimmerman?
The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.
Get this company your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
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