• Refining Chemical Engineering Intern/Co-op Summer

    Marathon Petroleum Corporation (Wilmington, CA)
    …models for refinery engineers. The models are used to optimize crude oil purchasing, refinery production, blending and finished product scheduling, and optimization ... company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. more
    Marathon Petroleum Corporation (08/15/25)
    - Related Jobs
  • Heavy Equip PM Tech

    Republic Services (Petaluma, CA)
    …various systems during preventive maintenance service. + Maintains and/or changes air, oil , coolant and fuel filters. + Performs cooling systems maintenance. + ... card times). + Completes daily consumables report to record hours, fuel and oil usage, and provide information for input into Dossier, Republic Services Fleet… more
    Republic Services (08/14/25)
    - Related Jobs
  • Manufacturing Technician II SSP

    Teledyne (El Segundo, CA)
    …environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and ... environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and… more
    Teledyne (08/13/25)
    - Related Jobs
  • Road Maintenance Worker III - Roads

    Mendocino County Sheriff's Office (CA)
    …maintenance and safety checks on equipment by refueling, greasing, and checking oil , water, and/or other equipment and vehicle components. + Complete logs and/or ... and safety checks on equipment, including refueling, greasing, and checking the oil , water, lights, and other vehicle components. + Maintain files and records… more
    Mendocino County Sheriff's Office (08/12/25)
    - Related Jobs
  • University Intern - Rodeo Refining Engineer

    Phillips 66 (Rodeo, CA)
    …Through its refining business segment, Phillips 66 is upgrading crude oil and other feedstocks into higher-value petroleum products including clean-burning gasoline, ... been providing energy and improving lives since 1896. The conversion from crude oil to renewable feedstocks was completed in early 2024, enabling the production of… more
    Phillips 66 (08/08/25)
    - Related Jobs
  • Intern/Co-op - Commercial (Summer 2026)

    Marathon Petroleum Corporation (Long Beach, CA)
    …internship provides valuable experience in understanding the Commercial aspects of the oil and gas sector and developing business growth strategies. + Desired major ... company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. more
    Marathon Petroleum Corporation (08/08/25)
    - Related Jobs
  • KPD - Substation Engineering Team Lead - Kiewit…

    Kiewit (San Diego, CA)
    …these broad capabilities, we operate in the electric utility, renewable energy, industrial, and oil , gas markets. As part of Kiewit, we are integrated with 135 years ... heavy civil and infrastructure, vertical and commercial buildings, mining, as well our oil and gas and power generation markets, to drive safe and cost-effective… more
    Kiewit (08/08/25)
    - Related Jobs
  • SKE Sales Rep

    Safety-Kleen (Simi Valley, CA)
    …and market leader in industrial hazardous waste management, parts-cleaning technology, and oil re-refining. We collect over 200 million gallons of used motor ... oil each year and we have the largest re-refinery capacity in North America allowing us to re-refine more than 150 million gallons each year. Every day, we help our… more
    Safety-Kleen (08/08/25)
    - Related Jobs
  • Regional-Environmental, Health, and Safety…

    Valvoline Global (Santa Fe Springs, CA)
    …Operations?** At **Valvoline Global Operations** , we're proud to be **The Original Motor Oil ** , but we've never rested on being first. Founded in 1866, we ... introduced the world's first branded motor oil , staking our claim as a pioneer in the automotive and industrial solutions industry. Today, as an affiliate of… more
    Valvoline Global (08/08/25)
    - Related Jobs
  • Product Sup Coord B - S&R - Fluid Systems Division

    Parker Hannifin Corporation (Irvine, CA)
    …CLEAN OPERATIONS: + Using various cleaning and degreasing methods, clean and remove oil and contamination from parts and equipment according to proper procedures and ... specifications. Oil parts to prevent rust and corrosion. PARTS HANDLING + Following traveler/route sheet instructions, move parts between functions or teams using a… more
    Parker Hannifin Corporation (08/08/25)
    - Related Jobs