• Process Engineer II

    United States Steel (Granite City, IL)
    …a safe work environment within the assigned facility. Perform a full range of process engineer duties in the Blast Furnace area including material movement, mass ... 13734BRJob Description:United States Steel - Granite City Works is seeking Process Engineers for the Blast Furnace operations area. This position will administer the… more
    United States Steel (12/31/25)
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  • Process Automation Specialist

    DuPont (Pevely, MO)
    … Automation Specialist:** Performance Building Solutions has an exciting opportunity for a ** Process Automation Specialist ( Engineer II , Automation & ... maintain Distributed and Discrete control hardware systems and programming. This Process Automation Specialist role will also include supporting and managing… more
    DuPont (10/29/25)
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  • BizOps Engineer II

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** BizOps Engineer II Overview The Access Services team is looking for a ... Biz Ops Engineer II who can help us solve...self-healing, and deployment automation are implemented throughout the delivery process . Business Operations plays a key role in leading… more
    Mastercard (11/07/25)
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  • BizOps Engineer II

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** BizOps Engineer II The Business & Market Insights BizOps team is ... looking for a Business Operations Engineer who can help us solve problems, and lead...self-healing, and deployment automation are implemented throughout the delivery process . Business Operations plays a key role in leading… more
    Mastercard (12/04/25)
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  • Software Engineer II

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Software Engineer II Overview: Mastercard's Decision Management Platform team is ... seeking a Software Developer II to design, develop, and deliver scalable, secure, and...with evolving project and technology needs. * Contribute to process improvement initiatives and promote best practices in software… more
    Mastercard (12/09/25)
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  • Software Engineer II

    Mastercard (O'Fallon, MO)
    …people, businesses and governments realize their greatest potential._ **Title and Summary** Software Engineer II Overview We work to connect and power an ... development teams on optimization and testing. We are looking for an experienced engineer that is passionate about performance with a constant focus on improving… more
    Mastercard (01/04/26)
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  • Mechanical Engineer II - Thermal…

    Leonardo DRS, Inc. (High Ridge, MO)
    …business, please visit: www.marlocoil.com . **Job Summary** Join us as a Mechanical Engineer II , responsible for the development, testing and analysis of a ... in a variety of configurations to cool, heat, and dehumidify air streams for process and building comfort. We pride ourselves on having equipment on most surface… more
    Leonardo DRS, Inc. (01/07/26)
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  • Mechanical Engineer II

    Leonardo DRS, Inc. (High Ridge, MO)
    …in a variety of configurations to cool, heat, and dehumidify air streams for process and building comfort. We pride ourselves on having equipment on most surface ... business, please visit: www.marlocoil.com . **Job Summary** The Mechanical Design Engineer position is responsible for developing a variety of HVAC&R product… more
    Leonardo DRS, Inc. (01/07/26)
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  • Engineer II --Municipal…

    HNTB (St. Louis, MO)
    …time is right to join HNTB Corporation! We are currently seeking a design engineer to join our Municipal Transportation Section for our Central States Office. This ... of our employees starting with our Ambassador program during the onboarding process and continued career support through our continuous Career Planning and… more
    HNTB (01/02/26)
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  • Machinist II - 1st Shift

    Steris Corporation (St. Louis, MO)
    …and alter bar stock according to specification. Follows blueprints, rough sketches, or engineer drawings to machine metal accurately. Uses hand and power tools to ... 5:00am-3:30pm Monday-Thursday What you will do as a Machinst II * Perform all duties of a Machinist I...fabrication/machining environment + Ability to read and understand blueprints, process routers and Standard Operating Procedures. + Must have… more
    Steris Corporation (01/11/26)
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  • Quality Inspector II

    Leonardo DRS, Inc. (Bridgeton, MO)
    …area. **Job Summary** Leonardo DRS Land Systems is seeking multiple Quality Inspector II for our Bridgeton, MO location. This role will provide quality support ... efforts. This role will heavily consist of inspecting all subcomponents to the engineer drawing and IOC (Inspection Operation Card) criteria. The ability to decipher… more
    Leonardo DRS, Inc. (12/19/25)
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  • Software Developer in Test (SDET) - II

    Syms Strategic Group, LLC (SSG) (St. Louis, MO)
    …International Software Testing Qualifications Board (ISTQB), Certified Software Testing Engineer (CSTE), Certified Software Quality Analyst (CSQA)) Years of ... your camera on; there will be no exceptions. + As part of our screening process , you will be requested to provide a link to your LinkedIn profile. US Citizenship… more
    Syms Strategic Group, LLC (SSG) (01/03/26)
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  • Software Virtualization Engineer

    General Dynamics Information Technology (Arnold, MO)
    …Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career in enterprise IT means connecting and ... how agencies operate. At GDIT, people are our differentiator. As a Software Virtualization Engineer you will help ensure today is safe and tomorrow is smarter. Our… more
    General Dynamics Information Technology (10/28/25)
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  • Senior Mechanical Engineer - Chiller…

    Leonardo DRS, Inc. (High Ridge, MO)
    …in a variety of configurations to cool, heat, and dehumidify air streams for process and building comfort. We pride ourselves on having equipment on most surface ... Commercial/Industrial business, please visit: www.marlocoil.com . **Job Summary** Mechanical Engineer position primarily responsible for developing Marine, Water-cooled Chiller… more
    Leonardo DRS, Inc. (01/08/26)
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  • Experienced or Senior…

    The Boeing Company (Berkeley, MO)
    …Boeing Company is currently seeking an **Experienced or Senior Electro-** **Electromagnetics Engineer - Scientist** to join the E3 Design Integration Team located in ... adherence to and compliance of the Boeing St. Louis site's ESD Process Specification requirements. + Supports project management by providing work statement, budget,… more
    The Boeing Company (01/09/26)
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  • Mission Operations Spec (Missions Operations…

    The Boeing Company (Hazelwood, MO)
    …Services (BGS) is looking for an **Associate or** **Mid-Level** **Product Security Engineer ** to join our Government Training Systems team in **Berkeley, Missouri** ... data science, or computer science. + DoD 8570 Level II Certification (eg CompTIA Security+, CompTIA CySA+, etc.) +...network, or systems engineering degree) + Risk Management Framework process along with both the NIST and DOD standards… more
    The Boeing Company (01/09/26)
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