• Software Engineer - Test

    The Boeing Company (St. Charles, MO)
    …Find your future with us. The Boeing Company is looking for a ** Software Engineer - Test & Verification (Associate, Mid Level or Senior)** to join ... shape and improve test strategy, automation, and verification for cutting-edge defense software . Our teams... Engineers. **Position Responsibilities** + Designs, develops, and completes test and verification of software more
    The Boeing Company (12/25/25)
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  • Software Engineer -Simulation…

    The Boeing Company (St. Charles, MO)
    …growth. Find your future with us. The Boeing Company is looking for a ** Software Engineer - Simulation (Associate, Mid Level or Senior)** to join the ... lifecycle. + Knowledge and ability to design, develop, integrate, apply, and test software models, simulations, framework environments, tools, and applications… more
    The Boeing Company (12/25/25)
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  • Software Developer in Test (SDET)…

    Syms Strategic Group, LLC (SSG) (St. Louis, MO)
    Syms Strategic Group (SSG) is seeking a talented Software Developer in Test (SDET) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. ... on work products using defined methods, procedures, and criteria with an appropriate verification environment + Document and communicate test results + Support… more
    Syms Strategic Group, LLC (SSG) (01/03/26)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? Mastercard is a global technology ... and be inclusive - with a relentless focus on our customers. As a Sr Software Development Engineer at Mastercard, you are expected to perform the following… more
    Mastercard (10/24/25)
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  • Mid-Level or Senior Aerospace Systems Safety…

    The Boeing Company (St. Louis, MO)
    …systems including safety hazard analysis, environmental safety, air vehicle subsystems design & test , software design & test , hazardous material management ... is seeking a **Mid-Level (Level 3)** or **Senior (Level 4) Aerospace System Safety Engineer ** to join our organization onsite in **St Louis City, MO** . We are… more
    The Boeing Company (01/07/26)
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  • Senior Mechanical Engineer , Mission…

    JE Dunn Construction Company (St. Louis, MO)
    Senior Mechanical Engineer , Mission Critical, Traveler Location: Kansas City, MO, US, 64106Cleveland, OH, USDallas, TX, US, 75254Mesa, AZ, USClarksville, TN, ... our diverse team of industry professionals._ **Role Summary** The M/E Engineer 3 will complete increasingly complex mechanical, electrical and field construction… more
    JE Dunn Construction Company (10/22/25)
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  • Product Engineer

    Legrand NA (St. Louis, MO)
    …process enhancements to improve quality, efficiency and/or lower costs. + Concept, prototype, test and review changes and improvements with team . + Design review ... any deviation from the original Bill of Materials. + Verification (sign off) of all documentation relating to the...and documentation to be done using Solidworks and EPDM software . + Assure that the customer is getting what… more
    Legrand NA (12/09/25)
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  • Associate Principal, Mechanical, Data Center…

    TYLin (St. Louis, MO)
    …and partners. **Job Summary** We're looking for an experienced Senior Mechanical Engineer to join our organization, which prides itself on offering innovative ... everyday problems. While serving as mentor to the production teams, the mechanical engineer will engage in rigorous design and analysis processes using the most… more
    TYLin (11/12/25)
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