• Senior Mainframe Performance

    Fiserv (Chicago, IL)
    …a global scale, come make a difference at Fiserv. **Job Title** Senior Mainframe Performance Engineer (z/OS) **About your role:** You will be responsible for ... analyzing, monitoring, and optimizing the performance of mainframe systems. This role involves identifying performance bottlenecks, implementing improvements,… more
    Fiserv (07/06/25)
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  • Performance Engineer

    Two95 International Inc. (Rosemont, IL)
    Title: Performance Engineer Location: Rosemont, IL Duration: Full Time Requirements Skills: * 10+ Year of Performance testing experience * Strong knowledge ... (is positive) * Knowledge of Load Runner (Must have) * Leadership knowledge - Performance strategy, Plan and Reporting * Engineering concepts of working with dev for… more
    Two95 International Inc. (06/09/25)
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  • Senior Engineer - Performance

    Caterpillar, Inc. (Mossville, IL)
    …world, so we can all enjoy living in it. Caterpillar Inc. seeks Senior Engineer - Performance / Simulation/ Application at its facility located at 14009 Old ... in this position should apply via www.caterpillar.com/careers , search Senior Engineer - Performance / Simulation/ Application **/ Reference #** **R0000310892**… more
    Caterpillar, Inc. (06/21/25)
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  • Performance / Simulation/ Application…

    Caterpillar, Inc. (Mossville, IL)
    …a better world, so we can all enjoy living in it. Caterpillar Inc. seeks Performance / Simulation/ Application Engineer at its facility located at 2427 E Engine ... interested in this position should apply via www.caterpillar.com/careers , search **[ Performance / Simulation/ Application Engineer / R0000313253]** \#LI-DNI Visa… more
    Caterpillar, Inc. (07/08/25)
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  • Senior Performance /Simulation/Application…

    Caterpillar, Inc. (Mossville, IL)
    …so we can all enjoy living in it. Caterpillar Inc. seeks Senior Performance /Simulation/Application Engineer at its facility located at 14009 Old Galena Rd., ... this position should apply via www.caterpillar.com/careers , search **[Senior Performance /Simulation/Application Engineer / Reference #** **R0000309206** **]** .… more
    Caterpillar, Inc. (06/11/25)
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  • Senior Performance Simulation Application…

    Caterpillar, Inc. (East Peoria, IL)
    …**Role Definition** As the Senior Performance Simulation Application Engineer ... individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one… more
    Caterpillar, Inc. (07/14/25)
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  • BESS Asset Performance Engineer III,…

    Invenergy (Chicago, IL)
    …or after the 3-day posting window. Job Description Summary: As an Operations Engineer you will be responsible for providing technical expertise to a large fleet ... operations engineers) + Identify, evaluate, and resolve equipment reliability and performance issues to maximize site energy production. + Interface with equipment… more
    Invenergy (06/14/25)
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  • Sr. Software Engineer

    Caterpillar, Inc. (Chicago, IL)
    …Management, or a related field and five (5) years of experience as a Performance Engineer , Systems Engineer , or related occupation. Additionally, the ... enjoy living in it. Caterpillar Inc. seeks Sr. Software Engineer at its facility located at 540 W Madison...Chicago, IL 60661. Responsible for developing, creating, and executing performance tests for tier application. Application hosted on AWS… more
    Caterpillar, Inc. (06/25/25)
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  • Performance /Simulation/Analysis…

    Caterpillar, Inc. (Mossville, IL)
    …Caterpillar and Trimble, is seeking a **Vehicle Dynamics & Controls Simulation Engineer ** to support the development of advanced positioning and control systems for ... plan and execute testing and data collection necessary to validate model performance + Other duties as required and requested by management **Education… more
    Caterpillar, Inc. (07/18/25)
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  • Technology Engineer

    ADM (Quincy, IL)
    … reports into the plant organization and is a key stakeholder in plant performance . The Technology Engineer should be a subject matter expert on processing ... **94580BR** **Job Title:** Technology Engineer **Department/Function:** Engineering **Job Description:** **Technology Engineer...+ Drive a culture of Continuous Improvement by integrating Performance Excellence in how work is done at all… more
    ADM (05/13/25)
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