• Carollo Engineers (Walnut Creek, CA)
    …Facility Operations or related field. + Professional Engineer license or certified water/ wastewater operator with a focus on treatment processes, operations, and ... in the planning, design, and construction of water and wastewater facilities. We are seeking an Electronic O&M Developer...part of a growing team that develops water and wastewater facility Operation & Maintenance (O&M) manuals, standard operating… more
    DirectEmployers Association (09/09/25)
    - Save Job - Related Jobs - Block Source
  • Carollo Engineers (Walnut Creek, CA)
    …that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking an Operations Specialist to support facility startup ... Operations and Maintenance needs, including staffing and facility optimization plans, operator training, and process troubleshooting. At Carollo you'll make an… more
    DirectEmployers Association (09/09/25)
    - Save Job - Related Jobs - Block Source
  • Collection System Technician

    Veolia North America (Richmond, CA)
    …States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment ... of water, waste, and energy management services, including water and wastewater treatment, commercial and hazardous waste collection and disposal, energy consulting… more
    Veolia North America (08/08/25)
    - Save Job - Related Jobs - Block Source
  • Apprentice Engineer

    Veolia North America (Martinez, CA)
    …States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment ... of water, waste, and energy management services, including water and wastewater treatment, commercial and hazardous waste collection and disposal, energy consulting… more
    Veolia North America (10/21/25)
    - Save Job - Related Jobs - Block Source