• Mechanic (Cordova IL)

    3M (Cordova, IL)
    …proper hanging. + Complete overhauls of various types of equipment, such as: reactor drive, gear box, pumps, mechanical seals, pallet trucks, conveyors, air and ... nitrogen compressors, refrigeration systems and boilers. + Inspect or test damaged machine parts and mark defective areas or advise supervisors of repair needs. + Dismantle machines and remove parts for repair, using hand tools, chain falls, jacks, cranes, or… more
    3M (11/07/25)
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  • Sr Performance Specialist

    Constellation (Byron, IL)
    …degree with 5 years of related experience OR + Current or previous Senior Reactor Operator license with 5 years of related experience OR + Associate's degree with ... 7 years of related experience OR + High school diploma/GED with 9 years of related experience + Minimum of 2 years exempt level experience + Maintain minimum access requirements or unescorted access requirements, as applicable, and favorable medical… more
    Constellation (11/06/25)
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  • Research Chemist, Enzyme Development

    ADM (Decatur, IL)
    …and able to maintain confidential information + Able to safely lift and manipulate reactor systems up to 50 pounds, move gas cylinders, and use hand and power ... tools Excited about this role but don't think you meet every requirement listed? We encourage you to apply anyway. You may be just the right candidate for this role or another one of our openings. ADM requires the successful completion of a background check.… more
    ADM (11/01/25)
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  • Principal Scientist

    ADM (Decatur, IL)
    …principles. + Oversee process development efforts, including extrusion, chemical reactor systems, mixing technologies, and pilot-scale production. + Develop and ... implement strategies to improve efficiency, reduce waste, and enhance sustainability in carbohydrate material production. + Technology Integration: + Evaluate and implement emerging technologies, including advanced manufacturing techniques and automation… more
    ADM (10/29/25)
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  • Wastewater Treatment Operator - 2nd or 3rd Shift

    SWD INC (Addison, IL)
    …logs at regular intervals. + Perform physical checks of the neutralization reactor and clarifier, ensuring optimal performance. + Manage waste treatment processes, ... including the operation of the oil skimmer and proper handling of waste materials. + Uphold general housekeeping standards and adhere to scheduled preventative maintenance routines. + Conduct titrations of process chemistry and coating weight analysis, with… more
    SWD INC (10/25/25)
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  • Mgr Turbine Support & Business

    Constellation (Clinton, IL)
    …Original Equipment Manufacturer (OEM) training as applies to discipline in reactor , gas and steam turbine/generator projects + Demonstrated strong communication and ... interpersonal skills Constellation is proud to be an equal opportunity employer and employees or applicants will receive consideration for employment without regard to: age, color, disability, gender, national origin, race, religion, sexual orientation, gender… more
    Constellation (10/24/25)
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  • Regulatory Engineer

    Constellation (Cordova, IL)
    …in accordance with position duties **PREFERRED QUALIFICATIONS** + Previous Senior Reactor Operator (SRO) license/certification + 1 year nuclear power experience + ... NRC experience + Advanced technical degree or related coursework + Regulatory related work experience or previous experience in a military or other government organization Constellation is proud to be an equal opportunity employer and employees or applicants… more
    Constellation (10/24/25)
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  • Postdoctoral Researcher - MSR Fuel Cycle

    Argonne National Laboratory (Lemont, IL)
    …to join a multidisciplinary team developing processes to support molten salt reactor (MSRs) fuel cycles, including synthesis of fuel materials and recycling of ... used MSR salts. The selected candidate will develop and optimize process chemistries to synthesize chloride and fluoride species, recover metals and oxides from molten salts, evaluate the purity and morphology of the products, and develop underlying… more
    Argonne National Laboratory (10/08/25)
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  • Engineer, Sr Regulatory

    Constellation (Braceville, IL)
    …in accordance with position duties **Preferred Qualifications** + Previous Senior Reactor Operator (SRO) license/certification degree + Advanced technical degree or ... related + **Experience with License Renewal, Regulatory, NRC in the Nuclear industry is HIGHLY Preferred** Constellation is proud to be an equal opportunity employer and employees or applicants will receive consideration for employment without regard to: age,… more
    Constellation (10/03/25)
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