Johns Manville Tech Stack

Building materials manufacturer with 8,000+ employees across North America and Europe

Manufacturing Denver, CO 5,001–10,000 employees Privately Held

Johns Manville manufactures roofing, insulation, and engineered products for global distribution, operating 44 manufacturing and sales locations across two continents. The tech stack reveals a traditional manufacturing operations footprint (SAP, PLC, Siemens, Allen-Bradley, AutoCAD, DCS/HMI systems) paired with enterprise tools (Workday, Teams, SharePoint). Hiring is accelerating with 85 roles posted in the last 30 days, split heavily between manufacturing (61 roles) and engineering (49), signaling active capacity expansion in production and process improvement rather than digital transformation.

Tech Stack 23 technologies

Core StackSAP Siemens Allen-Bradley AutoCAD Workday PLC Minitab Microsoft Office Word Excel PowerPoint Outlook Siemens PLC FANUC HMI DCS HMIS SharePoint Teams CMMS transformers PLCs Transformers

What Johns Manville Is Building

◆Challenges

Machine uptime
Managing large complex investment projects
Improving network efficiency
Reducing safety incidents
Meeting facility targets for safety
Improving inventory accuracy
Solving guarantee claims issues
Employee engagement
Scrap reduction
Reducing process excursions

▲Active Projects

Capital projects for rs plants
Annual hr processes including compensation planning
Inventory & network optimization
Advanced excel reporting transformation
Capex programs
Capital projects for jm's manufacturing operations
Electrical control projects
Erp initiatives
Sales planning process
Supplier qualification and onboarding

Hiring Activity

Accelerating190 roles · 85 in 30d

Department

Manufacturing

Engineering

Ops

Sales

Logistics

Finance

Product

Seniority

Mid

Senior

Junior

Manager

Intern

Lead

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About Johns Manville

Johns Manville is a diversified building products manufacturer owned by Berkshire Hathaway. The company operates across three primary product lines: commercial roofing, insulation products, and engineered components, serving customers in over 80 countries. With over 8,000 employees and manufacturing footprints in North America and Europe, Johns Manville's operational structure is anchored in physical asset management—plant operations, supply chain, and field sales. The company maintains a global R&D center in Denver, CO. Current projects center on capital deployment for manufacturing expansion, ERP initiatives, inventory and network optimization, and safety and scrap reduction programs.

HeadquartersDenver, CO

Company Size5,001–10,000 employees

Hiring MarketsGermany, United States, Canada, United Kingdom, Peru

Frequently Asked Questions

What is Johns Manville's tech stack?

Primary systems include SAP (ERP), Workday (HRIS), and manufacturing control systems: Siemens PLC, Allen-Bradley, FANUC, and DCS/HMI platforms. Design and reporting rely on AutoCAD, Minitab, and advanced Excel. Collaboration tools include Teams and SharePoint.

Is Johns Manville hiring engineers?

Yes. Johns Manville has 49 active engineering roles (mid, senior, and junior levels) with 188 total open positions across 5 countries: United States, Canada, Germany, United Kingdom, and Peru. Hiring velocity is accelerating.

Where is Johns Manville headquartered?

Johns Manville is based in Denver, CO, which also houses the company's global research and development facilities. The company operates 44 manufacturing and sales locations across North America and Europe.