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McMaster-Carr offices and sites
McMaster-Carr has 10 sites in 1 country; 6 sites have open roles now. The busiest is Chicago. The head office is in Elmhurst.
Data updated Nov 15, 2026 · Back to the company report
10Sites
1Countries
6Hiring offices
26Open roles
Every site
| Site | Country | Type | Open roles | Roles in 90 days | Hires most for | Engineering | Seen since |
|---|---|---|---|---|---|---|---|
| Elmhurst | United States | Headquarters | 0 | 1 | Sep 2026 | ||
| Chicago | United States | Plant / site | 11 | 5 | Industrial Engineering, Backend, DevOps | 36% | Sep 2025 |
| Atlanta | United States | Plant / site | 4 | 0 | Early Careers, Operations, Field & Service | 0% | Oct 2025 |
| Fort Worth | United States | Plant / site | 3 | 0 | HR, Operations, Early Careers | 0% | Oct 2025 |
| Los Angeles | United States | Plant / site | 3 | 0 | Operations, Field & Service, Early Careers | 0% | Oct 2025 |
| Princeton | United States | Plant / site | 3 | 0 | Operations, Field & Service, Early Careers | 0% | Oct 2025 |
| Cleveland | United States | Plant / site | 2 | 0 | Operations, Early Careers | 0% | Sep 2025 |
| Santa Fe Springs | United States | Regional office | 0 | 0 | |||
| Aurora | United States | Regional office | 0 | 0 | |||
| Robbinsville | United States | Regional office | 0 | 0 |
Source: office addresses in postings and company registers
How to cite
McMaster-Carr, Offices. Alion, Nov 15, 2026. https://alion.io/company/mcmastercarr/offices