• Supervisor Valve Service

    Constellation (Marseilles, IL)
    …and coordination of Outage Valve Services Technicians across the Constellation Nuclear fleet to support safe, reliable, and efficient maintenance consistent with ... support all CECs in the assigned region in the nuclear fleet and be required to travel. This position...experience OR + Current or previous Senior Reactor Operator ( SRO ) license with 5 years of related experience OR… more
    Constellation (08/20/25)
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  • Manager Design Engineering

    Constellation (Morris, IL)
    …degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical, or nuclear ) OR related science OR License Professional Engineer OR ... Active/Inactive SRO License with 5 years of engineering or related...or related experience, which shall include 1 year of nuclear power plant experience + Must meet additional requirements… more
    Constellation (09/09/25)
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  • Engineer, Principal Regulatory - License Renewal…

    Constellation (Warrenville, IL)
    …and functions of various organizations (eg, NRC, INPO, NEI,NERC etc.) related to nuclear power. Functions as a leader with recognized level of expertise in the ... or equivalent technical degree + Minimum 10 years professional relevant nuclear power or NERC professional experience and exceptional performance (eg, rated… more
    Constellation (08/21/25)
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  • Regulatory Engineer

    Constellation (Cordova, IL)
    …accordance with position duties **PREFERRED QUALIFICATIONS** + Previous Senior Reactor Operator ( SRO ) license/certification + 1 year nuclear power experience + ... POSITION** Performs advanced regulatory/technical problem solving in support of nuclear plant operations. Responsible for regulatory/technical decisions. Possesses excellent… more
    Constellation (09/09/25)
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  • Maintenance Planner / Lead Maintenance Planner

    Constellation (Cordova, IL)
    …and 5 years of related experience OR + Current or previous Senior Reactor Operator ( SRO ) license with 5 years of related experience OR + Associate's degree with 7 ... craft of the discipline being planned for + Previous nuclear power plant experience **PREFERRED QUALIFICATIONS - MAINTENANCE PLANNER**...- MAINTENANCE PLANNER** + 5 Years of experience in nuclear power plant operations Constellation is proud to be… more
    Constellation (09/04/25)
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  • Outage Specialist

    Constellation (Cordova, IL)
    …outage template **MINIMUM QUALIFICATIONS** + Minimum of 10 years overall nuclear power plant experience. Possess at least three years operations, engineering, ... tracking and schedule development **PREFERRED QUALIFICATIONS** + Current or previous SRO license or certification + Shutdown Safety Program knowledge + Technical… more
    Constellation (09/04/25)
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  • Sr Regulatory Engineer

    Constellation (Clinton, IL)
    …Performs advanced regulatory/technical problem solving in support of nuclear plant operations. Responsible for regulatory/technical decisions. Possesses excellent ... position duties **PREFERRED QUALIFICATIONS** + Previous Senior Reactor Operator ( SRO ) license/certification + Advanced technical degree or related coursework… more
    Constellation (08/27/25)
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