• Senior Energy Storage

    Burns & McDonnell (St. Louis, MO)
    …and driven senior level Electrical Engineers with a focus on Energy Storage . This unique opportunity requires an individual who enjoys engineering, ... + Performing Project Management duties on energy storage consulting projects. + Performing Lead Engineer duties on multi-discipline energy storage more
    Burns & McDonnell (11/12/25)
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  • Senior Civil Engineer

    Sargent & Lundy (St. Louis, MO)
    …We excel in detailed engineering services for photovoltaic (PV) solar projects and energy storage integration, and lead the industry in carbon capture ... and design drawings. + Design storm drainage systems, roads, trackwork, water storage and wastewater disposal ponds, and solid waste landfills. + Review contractor… more
    Sargent & Lundy (10/24/25)
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  • Lead Mechanical Engineer -- Energy

    Sargent & Lundy (St. Louis, MO)
    …We excel in detailed engineering services for photovoltaic (PV) solar projects and energy storage integration, and lead the industry in carbon capture ... Engineering design efforts for a team of junior and senior engineers and designers. + You will work on...our yearly discretionary bonus. About This Business Unit The Energy & Industrial Group (EIG) specializes in delivering advanced… more
    Sargent & Lundy (10/14/25)
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  • Senior Data Engineer (Apache Spark,…

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Senior Data Engineer (Apache Spark, NiFi, SQL) Who is Mastercard? ... Data Solutions team is looking for a Big Data Engineer to drive our mission to unlock potential of...pipelines using spark, Scala/ python on Hadoop or object storage . * Leverage new technologies and approaches to innovate… more
    Mastercard (12/19/25)
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  • Senior Level Electrical Engineer

    Sargent & Lundy (St. Louis, MO)
    …We excel in detailed engineering services for photovoltaic (PV) solar projects and energy storage integration, and lead the industry in carbon capture ... and analysis of electrical systems. Projects include power and energy , industrial, and renewable energy solar PV...include power and energy , industrial, and renewable energy solar PV projects ranging from existing plant retrofits… more
    Sargent & Lundy (10/14/25)
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  • Structural Engineer - Senior -Level

    Sargent & Lundy (St. Louis, MO)
    …We excel in detailed engineering services for photovoltaic (PV) solar projects and energy storage integration, and lead the industry in carbon capture ... participate in our yearly discretionary bonus. About This Business Unit The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions… more
    Sargent & Lundy (12/17/25)
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  • Senior Instrumentation & Controls…

    Sargent & Lundy (St. Louis, MO)
    …We excel in detailed engineering services for photovoltaic (PV) solar projects and energy storage integration, and lead the industry in carbon capture ... participate in our yearly discretionary bonus. About This Business Unit The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions… more
    Sargent & Lundy (10/24/25)
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  • Sr. Transmission Line Engineer

    LS Power Development, LLC (Chesterfield, MO)
    …over 50,000 MW of power generation, including utility-scale solar, wind, hydro, battery energy storage , and natural gas-fired facilities. Through LS Power Grid, ... operating company focused on the North American power and energy infrastructure sector, with leading platforms across generation, transmission...**About the Role:** We are currently looking for a Senior Transmission Line Engineer to join our… more
    LS Power Development, LLC (12/05/25)
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  • Lead Electrical Engineer - Power (Multiple…

    Burns & McDonnell (St. Louis, MO)
    …construction of power generation facilities, including fossil, hydrogen, solar, nuclear, and energy storage . Projects also include other types of heavy ... such as generators and motors, solar photovoltaic panels, inverters, energy storage systems, such as batteries, large...frequency drives, station batteries, and UPS systems. As a Senior Lead Electrical Engineer , you will lead… more
    Burns & McDonnell (10/23/25)
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  • Intern, Pipeline Safety and Integrity

    Spire Energy (St. Louis, MO)
    …employer. Job Req ID: 11288 Job Location: St Louis Job Segment: Pipeline, Safety, Engineer , Energy , Service, Engineering Apply now " Find similar jobs: ... integrity management programs for pipelines and facilities (distribution, underground storage , LNG, regulator stations, odorizers, transmission, high pressure and… more
    Spire Energy (12/01/25)
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  • Senior Data Scientist, Sustainable…

    Mastercard (O'Fallon, MO)
    …Summary** Senior Data Scientist, Sustainable Technology Job Overview: As the Senior Data Engineer / Scientist for Mastercard's Sustainable Technology, you ... reliability, and efficiency. * Implement best practices for data storage , retrieval, and archival to ensure data accessibility and...Knowledge / Experience: * Proven experience as a Data Engineer / Scientist or similar role. * Deep understanding… more
    Mastercard (11/06/25)
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