- Marathon Petroleum Corporation (Carson, CA)
- …as Aspentech PIMS (Linear programming model) and Aspentech Petroleum Scheduler (APS). The Refinery Operations Coordinator (ROC) serves as the lead for all ... commercial roles. Key Responsibilities + Coordinates the commercial aspects of refinery operations , including feedstock selection, product and intermediate… more
- Marathon Petroleum Corporation (Martinez, CA)
- …. Past projects/duties include: develop and lead test runs to optimize refinery operations ; perform process engineering calculations concerning the various ... and adsorbents; complete projects and provide recommendations for improvements to the refinery process and equipment. Operations Research Engineers may help… more
- Marathon Petroleum Corporation (Wilmington, CA)
- …turning over to operations . + Manage and update project information on refinery document control systems. + Provide documentation and support to Operations ... in operations , maintenance or engineering technical services experience in refinery or EPC Contractors (Engineering Procurement and Construction) + Must have… more
- Chevron Corporation (Richmond, CA)
- …applications for the position through **8/22/25** at **11:59 pm** (PST). The Richmond Refinery Construction Lead plays a pivotal role in the successful execution of ... large-scale construction, maintenance, and upgrade projects at the refinery located in Richmond. This position involves leading a multidisciplinary team while… more
- Florida Crystals Corporation (Crockett, CA)
- …+ Perform cleaning and lubrication on mechanical equipment. + Work with other refinery maintenance and operations personnel to handle normal everyday problems. + ... & Responsibilities + Responsible for providing maintenance services through the refinery . + Performs mechanical troubleshooting and repairs. + Perform routine and… more
- Chevron Corporation (Richmond, CA)
- …Texas **Materials Engineering Interns** may work in one of Chevron's US-based refinery operations (El Segundo, Pasadena, Pascagoula, Richmond, and Salt Lake) ... deploys technologies that enhance business value in every aspect of the company's operations . Chevron is based in Houston, Texas. More information about Chevron is… more
- Chevron Corporation (El Segundo, CA)
- …+ Bachelor's degree in chemical engineering + 15+ years of experience in refinery or petrochemical operations with a focus on naphtha hydrotreating, ... new technologies. + Conduct process simulation studies aimed at enhancing reforming operations and identifying areas for improvement. + Create and present technical… more
- Marathon Petroleum Corporation (Wilmington, CA)
- …Control / Economics Engineers may work on a wide array of projects including operations , blending, and refinery economics. You will gain an understanding of how ... Process Engineers/Technical Service Engineers provide technical support for the plant operations . They will be assigned a specific unit or units within… more
- APTIM (Martinez, CA)
- …Previous experience working of an industrial (ie fitting, welding, instrumentation, etc) refinery (ie, operations , maintenance, etc.) nature preferred. + LDAR / ... Fugitive Emission Monitoring (Method 21) with TVA 1000B and calibration experience a plus. **PHYSICAL** **REQUIREMENTS:** Strength: Standing 50% Walking 20% Sitting 30% Lifting 35 lb. Carrying 35 lb. Pushing 0 ft-lb. Pulling 0 ft-lb. 2. Climbing O Balancing O… more
- Marathon Petroleum Corporation (Martinez, CA)
- …have at least and minimum 8 years of Process Safety, Personal Safety or Operations experience in refinery , petro-chemical or other related heavy industry. + Must ... calls are required occasionally to support a 24 hour operations and rarely support of TAR. Job Responsibilities +...Must be able to wear appropriate PPE in the refinery , be able to physically perform all tasks in… more