Dubois
The Refractory Support Specialist II serves as an on‑site technical liaison for multiple accounts, using specialized knowledge of HarbisonWalker International's refractory products to assist customers with lining, relining, and repairing furnaces, ladles, and tundishes. The role involves interpreting drawings, performing installations and repairs, conducting inspections, and ensuring safety and product performance while coordinating with internal sales and service teams.
Dubois (formerly HW International) is a family-owned specialty insurance broker delivering boutique care and global market access for complex risks. The firm provides tailored insurance and risk management solutions across industries such as fine art, aviation, agriculture, and renewable energy, serving individuals, businesses, and brokers. With over 40 years of experience and operations spanning 100+ countries, Dubois combines personal service with international placement expertise.
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
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