• Principal Energy Systems

    Argonne National Laboratory (Lemont, IL)
    The Energy Systems and Infrastructure Analysis (ESIA) division is seeking to hire an engineer to conduct research on electric power systems planning, ... tools to evaluate and analyze energy technologies and energy supply and demand systems from the perspective of cost and performance, end-use requirements,… more
    Argonne National Laboratory (10/03/25)
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  • Principal Software Engineer

    Constellation (Chicago, IL)
    …a high paced environment and has strong knowledge of varying domains. This Principal Engineer has strong technology skills (Java, Python, Data Structures, ... ARE** As the nation's largest producer of clean, carbon-free energy , Constellation is focused on our purpose: accelerating the...includes bonus and 401(k). **PRIMARY PURPOSE OF POSITION** A Principal Software Engineer is a hands-on subject… more
    Constellation (11/15/25)
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  • Principal Engineer - Automation

    WESCO (Alsip, IL)
    As the Principal Engineer - Automation, you will be responsible for leading the architecture and development of automation solutions for warehouse material ... complex integration, development and deployment of commercially available fulfillment automation systems that are designed to interact with other automation, such as… more
    WESCO (09/17/25)
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  • Sr. Systems Engineer II (ServiceNow)

    Exelon (Chicago, IL)
    …and optimization of complex systems under the guidance of a Principal Engineer or Manager. Collaborates with IT architecture to define strategy ... powering a cleaner, brighter future. Exelon is leading the energy transformation, and we're calling all problem solvers, innovators,...career. Are you in? **Primary Purpose** The IT Sr Systems Engineer II position serves as a… more
    Exelon (11/12/25)
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  • Principal Solution Architect - Life…

    ServiceNow, Inc. (Chicago, IL)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (10/25/25)
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  • Sr. Principal Strategist, Inspire Value…

    ServiceNow, Inc. (Chicago, IL)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (09/21/25)
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