• Senior Wastewater Reuse Engineer

    Carollo Engineers (San Diego, CA)
    …in hydraulics, physical, chemical , and biological treatment processes and treatment plant design for water , wastewater, and/or reuse. + Experience in MBR ... the field of environmental consulting engineering with an emphasis in hydraulics, physical, chemical , and biological treatment processes and treatment plant… more
    Carollo Engineers (11/14/25)
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  • Supervising Chemist SFPUC

    City and County of San Francisco (San Francisco, CA)
    …Division (WQD) supervise the activities of environmental laboratory professionals in the chemical , biological, and physical analysis of water , wastewater, and a ... Knowledge, Skills, and Abilities * Theory and principles of water and wastewater treatment , including the principles...standard and Environmental Protection Agency (EPA) approved methods of chemical and physical analysis of water and… more
    City and County of San Francisco (12/13/25)
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  • Senior Instrumentation and Controls Engineer

    Carollo Engineers (Costa Mesa, CA)
    …portion of medium to large sized instrumentation and control projects for water and wastewater treatment facilities + Conducts quality management reviews ... Engineering + 10-15 years experience in instrumentation and control systems in water and wastewater treatment facilities, pumping stations and associated… more
    Carollo Engineers (11/20/25)
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  • Maintenance Mechanic B

    Primo Brands (Cabazon, CA)
    …support - Mechanical Room- Water Processing - Boiler Room -Waste Water Treatment - Water Chemical Treatment Program Qualifications + Three or more ... environment + Prior experience with high and low pressure compressors, chillers, water treatment , boilers is preferred + Strong technical knowledge of… more
    Primo Brands (12/11/25)
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  • Lead Operator (Shift Lead)

    Jacobs (El Segundo, CA)
    …together. #ourjacobs #bia #omfs #challengeaccepted * Five (5) years' experience in wastewater/ water treatment operations and maintenance. A college degree with a ... distance vision as well as the ability to distinguish color and shades. Technical dexterity is required in performing chemical and instrumental analytical… more
    Jacobs (12/09/25)
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  • Client Service Manager

    Carollo Engineers (Los Angeles, CA)
    …firm. As part of our team, you will work on projects related to municipal water and wastewater treatment plants, including but not limited to major treatment ... years professional experience (exclusive of any advanced degree) + Experience delivering water and wastewater treatment , reuse, wastewater collection systems, … more
    Carollo Engineers (10/20/25)
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  • Environmental Health Specialist III

    The County of Los Angeles (Los Angeles, CA)
    chemical , and bacteriological standards; approving sewage disposal installations and inspecting water treatment , sewage disposal and water reclamation ... CLASSIFICATION STANDARDS: Positions allocable to this class receive administrative and technical lead from a Chief, Environmental Health Specialist and may receive… more
    The County of Los Angeles (10/18/25)
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  • Mechanical Engineer

    Stantec (Pasadena, CA)
    …Fire Protection systems for water treatment plants, wastewater treatment plants, pumping stations, chemical storage rooms, and hydroelectric power ... of HVAC, Plumbing, and Fire Protection systems on municipal water treatment plants, pumping stations, wastewater ...phases. - Develop basis of design reports (BODR) and technical memorandums for small-to- medium size projects, setting criteria… more
    Stantec (11/06/25)
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  • Transition Engineering and QHSE Manager

    CBRE (Sacramento, CA)
    …systems. *Computer Room Air Handlers (CRAHs) and Air Conditioners (CRACs). * Water treatment and filtration systems. *Building Management Systems (BMS), ... fire protection systems, as well as QHSE best practices, to provide technical leadership during transitions. This includes conducting site audits, developing risk… more
    CBRE (09/24/25)
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  • San Francisco Public Utilities Commission Summer…

    City and County of San Francisco (San Francisco, CA)
    …regulations. Interns with this Division will support the Division through technical analyses of bacteriological, chemical , hydraulic, toxicological, and/or other ... Our Mission: To provide our customers with high quality, efficient, and reliable water , power, and wastewater services in a manner that values environmental and… more
    City and County of San Francisco (12/13/25)
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