• Senior Design Engineer - Electrical…

    Caterpillar, Inc. (Mossville, IL)
    …business unit and corporate battery system experts. + Lead and document high voltage electrical system integration best practices and design guides. **What ... individuals to make our plans a reality. Individuals with high emotional intelligence, humility and openness to discovery will...+ Energy Solutions Division currently has an opening for Senior Engineer Design- Battery Module Electrical System… more
    Caterpillar, Inc. (12/13/25)
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  • Protection and Control Senior Technician

    Vistra (Kincaid, IL)
    …Unit Auxiliary Transformer, Start-up/Standby Transformer relaying .All medium voltage switchgear relaying and transfer schemes .Plant/Switchyard interface relaying ... .Maintenance of Plant Metering: .MWh metering calibrations and upgrade installations . Voltage , current, watt, var, and frequency transducer calibrations and testing… more
    Vistra (10/08/25)
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  • Senior Protection and Control Engineer

    GE Vernova (Oakbrook Terrace, IL)
    …line diagrams and detailed design for auxiliary systems (Diesel Generator, Low Voltage Switchgear, AC/DC distribution panels, batteries and battery chargers) + ... **Job Description Summary** The Senior Protection & Control (P&C) and System Engineer...by the role. The role has moderate autonomy, requiring high levels of operational judgment. Impacts approaches, projects and… more
    GE Vernova (11/19/25)
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  • Senior Electrical Engineer 2 - Grid

    Sargent & Lundy (Warrenville, IL)
    …and designers involved in the detailed electrical design and project management of high voltage substation projects. + As a Substation Electrical Engineer, you ... is required. + 7 or more years experience in the design of Medium Voltage Power Systems. + Ability to prioritize work and manage multiple projects under budget… more
    Sargent & Lundy (01/01/26)
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  • Chief Engineer, Power/Energy Systems Architect…

    Celestica (Chicago, IL)
    …current industry standards (eg, 400V AC/DC) and emerging architectures (eg, 800V AC/DC, high - voltage rack power distribution). + Oversee the design for various ... and sustainability, Celestica partners with its customers to deliver high -quality, cutting-edge solutions that enhance operational efficiency and drive growth.… more
    Celestica (12/30/25)
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  • Intern, Operations Electrical Engineering

    Invenergy (Chicago, IL)
    …to 345kV . A key focus of the role is assisting in troubleshooting high voltage electrical faults and helping develop programs and maintenance practices to ... 12 weeks ABOUT THE INTERNSHIP As an intern, you will work on high -level projects affecting the Transmission, Substation and Collection systems - ranging from 34.5kV… more
    Invenergy (12/02/25)
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  • Intern, Electrical Engineering

    Invenergy (Chicago, IL)
    …construction of cutting-edge renewable energy projects. + With the support of senior engineers, you will be responsible for managing conceptual project designs and ... generators that include 1500V DC wiring systems, 34.5kV AC medium voltage collection/distribution circuits, collector substations to step-up power, and transmission… more
    Invenergy (12/02/25)
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  • Electrical Engineering Intern - Nuclear (Summer…

    Sargent & Lundy (Chicago, IL)
    …stations, including protection and coordination studies, cable sizing, medium and low voltage system design, DC battery sizing, and analyses that supports ... and reliable solutions. + Working under the direction of senior engineers, this position will offer you the opportunity...in communicating and coordinating with team members to deliver high -quality engineering solutions on time and within scope. +… more
    Sargent & Lundy (12/11/25)
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  • Hardware Developer 4

    Oracle (Springfield, IL)
    …lab equipment, including bench power supplies, current probes, AC sources, oscilloscopes, and high - voltage probes. + Expertise in **50V and 800V DC delivery ... **Job Description** Oracle is looking for a senior Electronics Engineer to join a dedicated team...needs, with a focus on recommending power architectures for high -power racks ranging from **200 kW to 1.5 MW**… more
    Oracle (12/20/25)
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  • Protection and Controls Engineer

    AECOM (Chicago, IL)
    …on assigned projects + Provide mentorship for the other electrical engineers in our High Voltage /Power team + Working with Project Engineer and Project Manager ... substations, EV charging networks, microgrid design, etc.), renewables (Solar PV, Battery Energy Storage Systems, Wind), and next generation energy (hydrogen, fuel… more
    AECOM (10/14/25)
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