Dubois
The Refractory Support Specialist I serves as a technical liaison for HarbisonWalker International, providing on-site support to customers for refractory lining, relining, and repair of furnaces, ladles, and tundishes. This labor-intensive role involves direct collaboration with internal teams to deliver cost-effective solutions and ensure optimal product performance. The position requires hands-on assistance with installation methods, equipment maintenance, and safety compliance at customer sites.
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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and employee contacts for Dubois.
Dubois didn’t post a salary, so this is our estimate from similar listings.
26% below the average for this role