• Senior Mechanical Engineer - Wastewater

    Parsons Corporation (Fountain Valley, CA)
    …including on-site training for personnel. + **Technical Expertise:** + Conduct hydraulic calculations, system head curves, and pump and motor sizing. + Oversee ... in a lead capacity. + Expertise in wastewater treatment system design, including piping layouts, chemical storage systems... system design, including piping layouts, chemical storage systems , HVAC, and pumping systems . + Proficiency… more
    Parsons Corporation (08/08/25)
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  • Fire Protection Engineer

    City and County of San Francisco (San Francisco, CA)
    …of fire protection and life safety systems such as sprinkler and fire pump systems , smoke removal systems , fire resistive construction, means of egress, ... possesses the expertise to inspect and test fire protection and suppression systems . EXAMPLES OF IMPORTANT AND ESSENTIAL DUTIES According to Civil Service Commission… more
    City and County of San Francisco (07/23/25)
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  • Lead Operator (Shift Lead) - El Segundo

    Jacobs (Los Angeles, CA)
    …Water Recycling Facility (its processes, Satellite Facilities, including the Hyperion Pump Station) under the general direction of the Operations Supervisor. You ... routine monitoring and adjustment of plant manuals and computerized control systems . You'll identify and diagnose problems, maintain records, reports, log sheets… more
    Jacobs (08/08/25)
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  • Hydraulic Modeler

    Actalent (Fountain Valley, CA)
    …technical reports, exhibits, and presentations for clients and agencies Analyze pump station performance, storage requirements, and distribution system behavior ... modelers here play a key role in designing and optimizing systems that support sustainable communities-analyzing flow, pressure, and performance across potable… more
    Actalent (08/28/25)
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  • RN Cardiac Catheterization Services

    Dignity Health (Northridge, CA)
    …procedures. + Participates as the monitor position using the hemodynamic monitoring system for documentation of the procedures performed. + Assists with preparation ... table preparation, QC on Adult and Pediatric crashcarts, Intra Aortic Balloon Pump , Dextrometer, ACT machines and other equipment as necessary, assists in assuring… more
    Dignity Health (09/01/25)
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  • Facilities Maintenance Technician I

    Alaka'ina Foundation Family of Companies (Norco, CA)
    …and facilities systems such as filter replacement, belt replacement, basic pump repairs, inspections etc., as required. + Assists in completion of facilities ... performing general maintenance and repairs on facilities equipment and systems under direct supervision. These systems can...related projects and equipment and system repairs as required. + Assists with finishing concrete… more
    Alaka'ina Foundation Family of Companies (08/28/25)
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  • Geothermal Energy Discipline Leader

    CDM Smith (Truckee, CA)
    …(ex. GLD, GHLEPro) - Expert knowledge of commercial building sciences, mechanical system design, conventional HVAC, heat pump technologies, building automation ... If you're a senior mechanical engineer with expertise in geothermal heating and cooling systems , with a desire to grow a discipline, this could be a great fit!… more
    CDM Smith (07/11/25)
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  • Facilities Maintenance Technician IV/Lead

    Alaka'ina Foundation Family of Companies (Norco, CA)
    …and facilities systems such as filter replacement, belt replacement, basic pump repairs, inspections etc., as required. + Proficient in completion of facilities ... and cooling, space planning and execution and other building systems at a highly proficient level. DESCRIPTION OF RESPONSIBILITIES:...related projects and equipment and system repairs as required. + Proficient in the planning… more
    Alaka'ina Foundation Family of Companies (08/28/25)
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  • Mid-Level Electrical Engineer

    Jacobs (San Diego, CA)
    …power systems design for water and wastewater treatment facilities, pump station rehabilitation, and greenfield projects with minimum supervision. You will work ... to perform calculations and provide photometrics. * Perform power system studies for electrical systems including load...* Perform power system studies for electrical systems including load flow, short circuit, coordination, and arc… more
    Jacobs (06/27/25)
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  • Environmental Technician - ICC Certified

    Aerotek (Buena Park, CA)
    …storage tank (UST) monitoring systems . + Troubleshoot and repair dispenser and pump issues. + Address intercom system , Gilbarco CRIND's, Point of Sales (POS) ... and repair fuel dispensing equipment and underground storage tank (UST) monitoring systems at retail and commercial fueling sites. The ideal candidate holds current… more
    Aerotek (08/29/25)
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