• FDC - Engineering Technician IV -…

    MyFlorida (Alachua, FL)
    …inmates outlined in operational procedures. REQUIRED QUALIFICATIONS: + A Class C Water and/or Wastewater Treatment Plant Operator License or higher + A Valid ... FDC - Engineering Technician IV - 70004256 - Statewide Date: Sep 1,...SPECIFIC DUTIES: This working position is responsible for the Water /Wastewater Treatment Plant at a Correctional Institution… more
    MyFlorida (08/19/25)
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  • Wastewater Plant Maintenance Operator…

    Salt Lake City Corporation (Salt Lake City, UT)
    Position Title: Wastewater Plant Maintenance Operator IV (may be underfilled with III, II, or I) Job Description: Incumbent performs journey-level skilled duties ... Plant Maintenance Operator III: $26.62 - $35.03 Wastewater Plant Maintenance Operator IV : $28.30 - $37.24...plant equipment at either a wastewater treatment or water treatment facility, a chemical process plant ,… more
    Salt Lake City Corporation (08/02/25)
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  • Water Reclamation Plant Manager…

    City of Columbus (Columbus, OH)
    …Pike Water Reclamation Plant operation, which is an award-winning Class IV treatment facility, as well as several collection system facilities, including ... Water Reclamation Plant Manager (Vacancy) Print...you have a valid Ohio Environmental Protection Agency (EPA) Class IV Wastewater Operator's Certificate makes you… more
    City of Columbus (09/05/25)
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  • Water Production Operator (Revised)

    City of Las Cruces, NM (Las Cruces, NM)
    …acceptable driving record in accordance with City of Las Cruces policies. New Mexico Water Level IV Water Certification required. HAZWOPER certification must ... Comprehends and operates multiple complex City of Las Cruces water systems and water treatment plant...the license. 07 Position requires a New Mexico Level IV Water Certification. Do you meet this… more
    City of Las Cruces, NM (09/08/25)
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  • Senior Water Service Worker

    The County of Los Angeles (Los Angeles, CA)
    …carry commercial driver licenses and who are assigned to drive certain vehicles. PHYSICAL CLASS Physical Class IV - Arduous: Involves frequent heavy lifting ... services connections, water mains, meters, fire hydrants, water tanks, and pumping plant equipment such...have been at the level of Los Angeles County's Class of Water Service Worker*. Experience in… more
    The County of Los Angeles (07/07/25)
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  • Mechanical Engineer IV

    Hargrove Engineers & Constructors (Greenville, SC)
    …and development, and process-heavy industry in on-site support arrangements, in plant -level small projects and consulting roles, and in larger capital projects. ... etc. + Size and design ductwork and piping (chilled water , heating hot water , etc.) distribution. +...NFPA. + Experience designing hazardous facilities a plus (Ie Class 1, Division 2). + Experience with Plumbing and… more
    Hargrove Engineers & Constructors (07/10/25)
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  • Project Manager II - Wastewater Enterprise…

    City and County of San Francisco (San Francisco, CA)
    …projects in the Westside/Oceanside region of San Francisco, particularly at the Oceanside Water Pollution Control Plant (OSP). The majority of process buildings ... 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 (09/10/25)
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  • Water Treatment Operator

    American Water (Owenton, KY)
    …to change to nights, weekends, etc.) _ *Certifications/Licenses*_ * Must have a Kentucky Class III *or* IV -A Water Treatment Operators license. * Required ... services. Both opportunities will monitor and assist with the plant 's daily water treatment, oversee compliance, as well as light maintenance responsibilities.… more
    American Water (07/01/25)
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  • WWTP Supervisor

    City of Edmonds (Edmonds, WA)
    …+ State of Washington Class III Wastewater Operator Certificate upon hire. Must obtain Class IV within 1 year from hire date. + CPR and First Aid card, ... and maintenance activities of the City's Regional Wastewater Treatment Plant ; ensures requirements and permits are in compliance with...Certificate and am willing and able to obtain a Class IV within 1 year, if hired.… more
    City of Edmonds (08/08/25)
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  • CDOC Licensed Boiler Operator Cslts I (Denver)

    State of Colorado (Denver, CO)
    …on" instructional work alongside inmate workers. Position is responsible for facility central plant (boiler house) and water treatment plant ; position also ... Plan plus 401K and 457 plans. Member Contribution Rates . Correctional Officers I- IV qualify as "Safety Officers" and are eligible for increased PERA benefits. +… more
    State of Colorado (09/10/25)
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  • Agricultural/Weights And Measures Inspector I

    The County of Los Angeles (Los Angeles, CA)
    …in your application or email it to the exam analyst at ###@acwm.lacounty.gov . PHYSICAL CLASS IV - ARDUOUS: This class involves frequent heavy lifting over ... Verification-AND-A valid State of California agricultural license in Pest Prevention and Plant Regulation. -AND- A valid California Class C Driver License… more
    The County of Los Angeles (07/01/25)
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  • CDOC Boiler Operator Supervisor Csts I (Sterling)

    State of Colorado (Sterling, CO)
    …Plan plus 401K and 457 plans. Member Contribution Rates . Correctional Officers I- IV qualify as "Safety Officers" and are eligible for increased PERA benefits; + ... phases of boiler house operations; conducts regular checks, reads gages, works on water heaters, air handlers, heat exchange pumps and steam traps; ensures complete… more
    State of Colorado (08/27/25)
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  • Maintenance Supervisor

    American Water (Huntington, WV)
    …in *Huntington, WV.* The Maintenance Supervisor will oversee mechanical needs at our surface water treatment plant , as well as remote tanks and booster stations ... are the heart of our business. As an American Water employee, you will be offered a competitive salary...Valid state driver's license * West Virginia Operator Certification Class III or IV preferred * Certified… more
    American Water (07/19/25)
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  • Associate Agricultural/Weights And Measures…

    The County of Los Angeles (Los Angeles, CA)
    …that in your application or email it to the exam analyst at ###@acwm.lacounty.gov. PHYSICAL CLASS IV - ARDUOUS: This class involves frequent heavy lifting ... as diverse as law enforcement, property assessment, public health protection, water conservation, cultural activities and many more. We are dedicated professionals… more
    The County of Los Angeles (06/21/25)
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  • Agricultural/Weights & Measures Inspector II

    The County of Los Angeles (Los Angeles, CA)
    …in your application or email it to the exam analyst at ###@acwm.lacounty.gov . PHYSICAL CLASS IV - ARDUOUS: This class involves frequent heavy lifting over ... as diverse as law enforcement, property assessment, public health protection, water conservation, cultural activities and many more. We are dedicated professionals… more
    The County of Los Angeles (07/01/25)
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  • Temporary Skilled Craft Pool - : Tourism…

    Oregon State University (Bend, OR)
    …for the course they are assisting with. Examples include: + Paddle Sports: Documented Class IV kayaking or ACA Level IV certification + Climbing: ... on a variety of distinct disciplines. Intro to White Water Kayaking, Intro to Canoeing, Intermediate Paddle sports, Rock...students of color * 19 students on average per class * 95% of 2023 graduates employed or in… more
    Oregon State University (09/05/25)
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  • Sr Technician, M&E

    DuPont (Marlborough, MA)
    …innovations to thrive. We work on things that matter. Whether it's providing clean water to more than a billion people on the planet, producing materials that are ... Join Us | DuPont Careers (https://careers.dupont.com/us/en/whyjoinus) As a **DP Chemical Operator IV ** , you will produce and package batches of chemical products… more
    DuPont (08/22/25)
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  • Facilities Manager (Starlink)

    SpaceX (Bastrop, TX)
    …and corrective maintenance, spare part control, and general troubleshooting of plant utilities including water systems, mechanical systems (FCU's, AHU's, ... critical role in how we are perceived as a world- class organization. RESPONSIBILITIES: + Lead a highly skilled technician...Compressed Air, Exhaust, Chilled Water ), Electrical Systems (transformers, distribution), and general building maintenance… more
    SpaceX (08/08/25)
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  • Ammonia and Refrigeration Tech III-Manufacturing;

    Walmart (Valdosta, GA)
    …to filter and purify water . + Ensure the safety and compliance of plant operations. + Run tests, identify faults, and apply corrective measures as needed. + ... (CARO). Ability and willingness to obtain and maintain a Class I or II Waster Water Operator...If none are listed, there are no preferred qualifications._ Class I- IV Wastewater Operator (State Specific)., RETA… more
    Walmart (08/15/25)
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  • (USA) Ammonia and Refrigeration Tech…

    Walmart (Olathe, KS)
    …to maintain the necessary system parameters Manages equipment to filter and purify water Ensures the safety and compliance of plant operations Runs tests ... (CARO). Ability and willingness to obtain and maintain a Class I or II Waster Water Operator...If none are listed, there are no preferred qualifications._ Class I- IV Wastewater Operator (State Specific)., RETA… more
    Walmart (07/08/25)
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