Johns Manville
Johns Manville offers a variety of internships to introduce students and interested candidates to different professions across the company. Internships are supervised by apprentices and training coordinators and can be tailored to individual interests, including combinations of roles. Available formats include mandatory school internships, voluntary internships (minimum age 15), trial days, study-related internships, and other placements on request.
Headquarters
Denver, Colorado, United States
Company Size
5001-10000 employees
Founded
1858
Johns Manville is committed to manufacturing premium-quality insulation, commercial roofing and building materials. We measure success by the relationships we build and the positive impacts we have on our employees and customers.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Johns Manville.
Johns Manville didn’t post a salary, so this is our estimate from similar listings.
Johns Manville Announces Launch of JM QuickFoam® Adhesive With New Retraction Technology
Nov 25, 2025