Calumet
A Maintenance Supervisor for mechanical fixed equipment leads a team in directing maintenance and repair activities for refinery assets such as piping systems, pressure vessels, and heat exchangers. This role involves coordinating with operations, engineering, and reliability teams to execute work orders, ensure mechanical integrity compliance, and drive continuous improvement in equipment reliability and workforce performance. The position requires significant field leadership during critical outages, turnarounds, and emergency repairs while upholding strict safety standards.
Headquarters
Indianapolis, Indiana, United States
Company Size
1001-5000 employees
Founded
1916
Calumet is an independent manufacturer, formulator, and marketer of petroleum‑based specialty branded products serving a range of consumer and industrial markets. The company produces a diversified slate of specialty products and positions itself as an innovative, integrated solutions partner. With a legacy of solving real‑world problems, Calumet emphasizes close customer partnerships to develop tailored products that meet evolving market needs.
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 Calumet.
24% below the average for this role