Marathon GBR- Machinists -Job Posting Open Monday, March 2nd through Sunday, March 22nd @ 11:59PM CT.
Marathon GBR- Analyzer- Job Posting Open Monday, March 2nd through Sunday, March 22nd @ 11:59PM CT.
Marathon GBR- Instrument Technician- Job Posting Open Monday, March 2nd through Sunday, March 22nd @ 11:59PM CT.
Marathon GBR- Electrician- Job Posting Open Monday, March 2nd through Sunday, March 22nd @ 11:59PM CT.
Marathon GBR- Operations- Job Posting Closes 2/23/2026
