Johns Manville Corporation
Jim Douglas is an IT Engineering Program Manager and Voice Architect at Johns Manville, overseeing multi-site network and voice infrastructure projects across North America since June 2013. With extensive experience in managing large-scale deployments, including wireless network infrastructure and UCaaS projects, Jim also leads a team of Network and Voice Engineers, ensuring global infrastructure operations across over 60 locations in five countries. Prior roles include Cisco Voice Architect at Cricket Communications, responsible for the design of corporate voice networks, and Cisco Voice Engineer at CSC, managing voice infrastructure at client sites. Jim holds a B.S. in Business Management from Metropolitan State University of Denver.
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Johns Manville Corporation
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Johns Manville, a Berkshire Hathaway company, is a leading manufacturer and marketer of premium-quality building insulation, commercial roofing, and specialty products for commercial, industrial, and residential applications. Johns Manville has revolutionized the building insulation industry by introducing an entire line of formaldehyde-free fiber glass building insulation. Johns Manville manufactures and markets commercial roofing systems including built up roofing, modified bitumen roofing, EPDM, PVC and TPO membranes as well as high thermal polyisocyanurate roof insulation and low thermal roof perlite roof insulation and a wide variety of roof accessory items.