• Waste Water- Refinery Operator

    Safety-Kleen (East Chicago, IN)
    Safety-Kleen is seeking a **Waste Water- Refinery Operator ** to join our team in **East Chicago, IN.** This position will focus on Waste Water Treatment as a ... for discharge to municipal sewer system + Monitor steam boiler chemistry and blow down boiler water...responds to SCADA system data (interface only) to optimize plant performance + Maintain the levels and process chemistry… more
    Safety-Kleen (11/17/25)
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  • Maintenance Technician

    Verdant Specialty Solutions, Inc. (University Park, IL)
    …+ Bench and field calibrate pressure, temperature, and flow sensors. Follow plant procedures for documentation of calibration activity and calibration devices + Set ... for adjustment or repair, and to ensure compliance with plant standards and applicable codes + Test electrical systems...systems + Monitor and maintain water treatment chemistry of boiler feed water system, boilers, cooling pond, cooling towers,… more
    Verdant Specialty Solutions, Inc. (09/17/25)
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  • Senior Building Automation Design Engineer

    Siemens (Chicago, IL)
    …and risks. + Design building and space pressurization solutions, chiller and boiler plant sequencing control, etc. + Prepare engineering re-estimates and ... panel layouts. + Design building automation network architecture to support operator workstations, DDC field panels, and third-party integration devices connected… more
    Siemens (10/12/25)
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