• Laboratory Technician

    Veolia North America (Atwater, CA)
    …Analysis include: TVSS, TDS, pH, Electrical Conductance, Temperature, Dissolved Oxygen, Ammonia , Nitrite, Nitrate, Turbidity, Total Coliform. + Assists in analyzing ... and recording instrument readings and laboratory test results in order to maintain and adjust various plant processes. + Maintains plant laboratory records and QA/QC precision and accuracy documentation. + Provides data entry into HACH WIMS and LabCAL… more
    Veolia North America (10/17/25)
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  • Maintenance Controls Mechanic | 3rd Shift…

    Leprino Foods (Tracy, CA)
    …comprehend basic English language Must possess strong working knowledge of ammonia refrigeration systems, boiler operations, and chemical control, basic electrical ... skills, basic trouble-shooting skills for PID loops, motors and interface equipment. + Must be able to operate standard shop tools including lathe, drill press, mill, etc., and must be able to purge/TIG weld. + Must be able to communicate with Production,… more
    Leprino Foods (10/16/25)
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  • Quality Assurance Technician

    Actalent (Pixley, CA)
    …34 to over 100 degrees. Employees may come into contact with ammonia , acids, caustics, chlorines, paints, particles, oils, lubricants, steam, pneumatics, fumes, and ... hazardous gases. Personal protective equipment such as hearing protection, bump caps, hair and beard nets, gloves, and eye protection must be used. Proper lifting techniques must be employed. The role requires the ability to work 8-hour to 12-hour shifts and… more
    Actalent (10/14/25)
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  • Plant Maintenance Supervisor

    Leprino Foods (Tracy, CA)
    …knowledge such as mechanical, electrical, or pneumatics. Plant utilities ( ammonia refrigeration, boilers, electrical, compressed air) knowledge and practical ... experience with PLCs and automated machinery control systems, preferred. We Hope You Also Have (Preferred Qualifications): + A bachelors in food or Dairy Science, Food Technology, or Chemical Engineering including four (4) years as a maintenance supervisor in… more
    Leprino Foods (10/11/25)
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  • 2nd Shift Mechanic- Maintenance

    Nestle (Modesto, CA)
    …water treatment, steam, and condensate systems + Maintain and operate ammonia refrigeration system (chillers, rooftop units, cooling towers, glycol, chilled water ... systems, AHU's, etc.) + Maintain air compression systems including air dryers + Monitor and coordinate cooling tower water treatment and component repairs + Maintain, monitor, and clean water filtration equipment, including silos, carbon filters, fresh water,… more
    Nestle (10/08/25)
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  • Maintenance Technician II- 3rd Shift

    Rise Baking Company (Colton, CA)
    …of lockout/tagout programs + Working knowledge of boiler operations + Experience with ammonia , freon, or other cooling media + Advanced stick and tig welding skills; ... ability to weld to sanitary standards + Intermediate computer skills including experience with Microsoft Office + Ability to work with basic mathematical concepts to identify solutions + Ability to solve practical problems and deal with a variety of concrete… more
    Rise Baking Company (10/03/25)
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  • Safety Supervisor $70-$85k (Quarterly Bonus)

    JBS USA (Manteca, CA)
    …Examples include standard operating procedures, employee training documentation, ammonia inventory calculations, MOC records etc. + Support/facilitate Safety ... Committee meetings and activities + Support hazard awareness building process through safety communications, inspections, leadership training, pre shift meeting agenda adherence + Provide incident and near miss support including patient care and follow-up… more
    JBS USA (10/03/25)
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  • Kiewit Scholars - Summer 2026 Internship

    Kiewit (Irvine, CA)
    …alternatives, such as low-carbon hydrogen production pathways and derivatives like ammonia , methanol and renewable fuels. The **power market** continues to evolve ... and present new options for generation, distribution and storage. Our diverse expertise includes renewable, hydrogen and fossil-fuel energy generation, energy storage of all types, carbon capture technologies as well as transmission and distribution. Our… more
    Kiewit (10/01/25)
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  • Engineering and Facilities Maintenance Operations…

    Target (Rialto, CA)
    …execute sanitation and maintenance standards that support the health of industrial ammonia refrigeration.** You will manage the overall health, reliability, and life ... cycle management for all of the site commodities (material handling equipment, lighting, power distribution, backup generators, fire suppression and notification systems, balers, compactors, compressors, dock doors, HVAC, Over The Road (OTR) trailer fleet,… more
    Target (09/23/25)
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  • Live Operations Intern - Summer

    Perdue Farms, Inc. (Petaluma, CA)
    …depending upon the maintenance task required. Exposure to chlorinated water (50 ppm, ammonia vapors ) 5 ppm, dry ice, caustic detergents, lubricating oils, hydraulic ... oils, and other chemicals found in a poultry processing plant. + Must use and / or wear protective and safety equipment required for the job. _Perdue Farms Inc. is an Equal Opportunity employer. All qualified applicants will receive consideration for… more
    Perdue Farms, Inc. (09/14/25)
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