Rivalia Chemical Co.
599 open roles
Plant Engineering Manager
Darien, WI, USAPosted Oct 16, 2026
The full job description isn't available on TheJobsMap for this posting yet. Use the Apply button to see the full role details and apply on Rivalia Chemical Co.'s site.
About Rivalia Chemical Co.
Rivalia Chemical Co. is a TechStars backed startup on a two-fold mission: produce valuable REEs at home, and clean up waste sites. We're doing this by recovering these critical minerals from waste material, and leaving the sites better than we found them.
Headquarters: Omaha, NE, USAView on TheJobsMap
Other open roles at Rivalia Chemical Co. (598)
Material Handler
Rivalia Chemical Co.· Wisconsin Rapids, WI, USAProcess Engineer
Rivalia Chemical Co.· Lakeville, MA, USAMaintenance Technician - Refrigeration and HVAC
Rivalia Chemical Co.· Indianapolis, IN, USATechnical Business Analyst
Rivalia Chemical Co.· Omaha, NE, USAWarehouse Tech II - 1st Shift
Rivalia Chemical Co.· Centralia, IL, USAEnvironmental, Health and Safety Manager (Food Manufacturing)
Rivalia Chemical Co.· Oakdale, CA, USACase Erector (C Shift- 6pm to 6am)
Rivalia Chemical Co.· Darien, WI, USAGeneral Production - Assembler - 2nd shift
Rivalia Chemical Co.· Fayetteville, AR, USA