Grease & Open-Gear R&D Lead

Calumet Specialty Products Partners L.P. in Indianapolis seeks an experienced R&D Manager to lead grease and open gear lubricant product development across industrial, automotive, mining, and specialty applications. You will design test programs, secure OEM approvals, mentor R&D chemists, and collaborate with suppliers to deliver innovative, differentiated products. The role focuses on scaling from bench to full production, maintaining industry standards, and delivering measurable performance