Glass & Ceramics Manufacturing · Building Materials
Johns Manville offices and sites
Johns Manville has 27 sites in 4 countries; 27 sites have open roles now. The busiest is Littleton. The head office is in Denver.
Data updated Nov 15, 2026 · Back to the company report
27Sites
4Countries
27Hiring offices
97Open roles
Every site
| Site | Country | Type | Open roles | Roles in 90 days | Hires most for | Engineering | Seen since |
|---|---|---|---|---|---|---|---|
| Denver | United States | Headquarters | 6 | 15 | Analytics, Finance, Sales | 33% | Aug 2026 |
| Littleton | United States | Plant / site | 16 | 23 | Industrial Engineering, Backend, Hardware | 31% | Jun 2026 |
| Hillsboro | United States | Plant / site | 7 | 12 | Field & Service, HR, Operations | 0% | Sep 2026 |
| Cleburne | United States | Plant / site | 6 | 6 | Industrial Engineering, Hardware, HR | 17% | Sep 2026 |
| Wertheim | Germany | Plant / site | 6 | 2 | Field & Service, Early Careers | 0% | Dec 2022 |
| Milan | Italy | Plant / site | 5 | 5 | Field & Service, HR, Industrial Engineering | 0% | Jun 2026 |
| Tucson | United States | Plant / site | 5 | 5 | Field & Service, Industrial Engineering | 0% | Sep 2026 |
| Bremen | Germany | Plant / site | 4 | 7 | Field & Service, Energy | 0% | Aug 2026 |
| Fernley | United States | Plant / site | 4 | 5 | Field & Service, HR | 0% | Sep 2026 |
| Hazleton | United States | Plant / site | 4 | 4 | HR, Field & Service | 0% | Nov 2025 |
| Defiance | United States | Plant / site | 4 | 3 | Field & Service, Early Careers | 0% | May 2026 |
| Richmond | United States | Plant / site | 3 | 7 | Field & Service, Industrial Engineering | 0% | Jun 2026 |
| Spartanburg | United States | Plant / site | 3 | 5 | HR, Industrial Engineering, Early Careers | 0% | Jul 2026 |
| McPherson | United States | Plant / site | 3 | 4 | Hardware, Field & Service, Early Careers | 33% | Jun 2026 |
| Winder | United States | Plant / site | 3 | 3 | Field & Service, Energy | 0% | Jun 2026 |
| Houston | United States | Regional office | 3 | 3 | HR, Sales, Field & Service | 0% | Sep 2026 |
| Innisfail | Canada | Plant / site | 2 | 4 | Field & Service, Early Careers | 0% | Sep 2026 |
| Ruston | United States | Not classified | 2 | 3 | Field & Service, Industrial Engineering | 0% | Sep 2026 |
| Edison | United States | Plant / site | 2 | 3 | HR, Field & Service | 0% | Aug 2026 |
| Lewiston | United States | Not classified | 2 | 2 | HR, Customer Success | 0% | Oct 2026 |
| Scottsboro | United States | Not classified | 1 | 5 | Operations | 0% | Aug 2026 |
| Willows | United States | Not classified | 1 | 3 | Industrial Engineering | 0% | Oct 2026 |
| Cornwall | Canada | Not classified | 1 | 2 | Field & Service | 0% | Jan 2026 |
| Richland | United States | Not classified | 1 | 1 | Early Careers | 0% | Oct 2026 |
| Plattsburgh | United States | Not classified | 1 | 1 | Energy | 0% | Oct 2026 |
| Berlin | Germany | Not classified | 1 | 0 | Early Careers | 0% | Nov 2025 |
| Bobingen | Germany | Not classified | 1 | 0 | Field & Service | 0% | May 2026 |
Source: office addresses in postings and company registers
Sites no longer seen
Jacksonville
United States · Not classified
last seen Oct 2026
Richmond
United States · Not classified
last seen Oct 2026
Macon
United States · Not classified
last seen Oct 2026
Phenix City
United States · Not classified
last seen Oct 2026
Los Angeles
United States · Not classified
last seen May 2026
Etowah
United States · Not classified
last seen Oct 2026
How to cite
Johns Manville, Offices. Alion, Nov 15, 2026. https://alion.io/company/jm-com/offices