Calumet
Produces specialty hydrocarbon products and renewable fuels.
Company facts
- Founded
- 1919
- Employees
- 1,562
- Headquarters
- United States
- Type
- Public
- Listed
- NASDAQ: CLMT
- Subsidiaries
- Montana Renewables, Royal Purple, Bel-Ray, TruFuel, Penreco
Open positions
Customer Service Manager
PURPOSE AND ROLE The Customer Service Manager provides strategic and operational leadership for a customer support department. The position leads the Customer Service Supervisor and assigned customer support…
Accounts Receivable Analyst
PURPOSE: The Accounts Receivable Analyst is responsible for independently analyzing customer account activity, resolving complex receivable issues, and exercising discretion and independent judgment in decisions that…
HR Operations Specialist
Purpose: Provide specialized operational and analytical support within HR Operations to ensure consistent delivery, compliance, data integrity, and continuous improvement of HR programs and processes. This role…
Sr. Manufacturing Engineer
PURPOSE: Serve as a senior technical authority responsible for engineering leadership of manufacturing systems, process infrastructure, and production assets. Ensure safe, compliant, reliable, and efficient operations…