• Boeing (Berkeley, MO)
    …growth. Find your future with us. The Boeing Company is looking for a Software Engineer (Associate, Experienced & Senior) to join the F-15 Mission System ... Software Development Team located in Berkeley, MO....business organization. The Boeing Company is currently seeking a Software Engineer (Associate, Experienced & Senior )… more
    Joboru (12/09/25)
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  • Software Development Engineer

    Mastercard (O'Fallon, MO)
    …that help people, businesses and governments realize their greatest potential._ **Title and Summary** Software Development Engineer II Who is Mastercard? ... diverse global customer base. We are seeking a Senior Software Engineer to play a pivotal role...standards and approaches. * Promote an Agile approach to software development . Insist on a culture of… more
    Mastercard (11/14/25)
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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: Mastercard's Decision Management ... Platform team is seeking a Software Developer II to design, develop, and...In this role, you will contribute to the full software development lifecycle, from analysis and design… more
    Mastercard (12/09/25)
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  • Software Engineer II

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Software Engineer II Job Overview: Provides support of ... perform production incident management. Participate in on-call pager support rotation. *Document software programs per Software Development Best Practices.… more
    Mastercard (10/10/25)
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  • Software Engineer II - Tester…

    Mastercard (O'Fallon, MO)
    …that help people, businesses and governments realize their greatest potential._ **Title and Summary** Software Engineer II - Tester (Big Data & Cloudera ... that mission-critical systems perform flawlessly? We are seeking a Software Engineer II - Tester...across large-scale data systems. 2. Test Automation & Framework Development * Build robust automation frameworks using any of… more
    Mastercard (12/04/25)
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  • Software Engineer II

    Mastercard (O'Fallon, MO)
    …help people, businesses and governments realize their greatest potential._ **Title and Summary** Software Engineer II - Dispute Lifecycle Who is Mastercard? ... all. Overview The Dispute team is looking for a Software Engineer to drive our customer experience...* Understanding and analyzing of business requirements for new development . * Develop software solutions for Dispute… more
    Mastercard (11/14/25)
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  • Software Engineer II

    Mastercard (O'Fallon, MO)
    …that help people, businesses and governments realize their greatest potential._ **Title and Summary** Software Engineer II Who is Mastercard? Mastercard is a ... world. Role * Follow given directions and procedures in software delivery tasks (code development , test, deployment)...and procedures in software delivery tasks (code development , test, deployment) * Deliver assigned work seeking guidance… more
    Mastercard (10/21/25)
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  • Software Engineer II

    Acosta Group (Chesterfield, MO)
    …team player committed to shared success + Proven experience across the full software development lifecycle + Advanced debugging proficiency + **Strong SQL** ... the agreed standard. Primarily responsible for: + Assessment and planning of development efforts required for new functions/features under development +… more
    Acosta Group (11/05/25)
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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...being an advocate for change & standards throughout the development , quality, release, and product organizations. We need team… 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 At Mastercard technology, we work to connect and ... Go * Experience with algorithms, data structures, scripting, pipeline management, and software design. * Experience in working across development , operations,… more
    Mastercard (11/26/25)
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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...being an advocate for change & standards throughout the development , quality, release, and product organizations. We need team… more
    Mastercard (12/04/25)
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  • Mechanical Engineer II

    Leonardo DRS, Inc. (High Ridge, MO)
    …business, please visit: www.marlocoil.com . **Job Summary** The Mechanical Design Engineer position is responsible for developing a variety of HVAC&R product ... and air handling systems using 2D and 3D modeling software , primarily PTC Creo and AutoCAD * Engineering of...requirements to support bids and proposals **Job Responsibilities Part II ** * Provide budget, cost, and schedule input for… more
    Leonardo DRS, Inc. (10/08/25)
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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 ... handling systems. This position will be responsible for supporting product development and proposals; heat transfer analysis; sizing and selecting components;… more
    Leonardo DRS, Inc. (10/08/25)
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  • F-15 Mission Systems Software

    The Boeing Company (Berkeley, MO)
    …growth. Find your future with us. The Boeing Company is looking for a ** Software Engineer (Associate, Experienced & Senior)** to join the **F-15 Mission System ... Software Development Team** located in **Berkeley, MO.**...business organization. The Boeing Company is currently seeking a ** Software Engineer ** **(Associate, Experienced & Senior** **)**… more
    The Boeing Company (12/01/25)
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  • Industrial Engineer 2

    Sysco (St. Charles, MO)
    **SUMMARY OF JOB PURPOSE:** The **Industrial Engineer II , Supply Chain** will implement and maintain the engineering program across warehouse and delivery ... the complete life cycle of engineering projects from initial audit through implementation. The Engineer II will work with Site Management to design and implement… more
    Sysco (11/06/25)
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  • Engineer III - Senior Project Manager…

    City of St. Charles (St. Charles, MO)
    …Paid Holidays; Employee Assistance Programs and Educational Benefits. Job Title Engineer III - Senior Project Manager - Design Department Engineering Department ... as City capital improvement projects (CIP) and in connection with private development projects. Essential Duties and Responsibilities The following duties are normal… more
    City of St. Charles (12/05/25)
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  • Mid-Level Product Security Engineer

    The Boeing Company (Hazelwood, MO)
    …with us. Boeing is seeking an innovative and experienced **Mid-Level** **Product Security Engineer - Avionics Development ** to join our growing team as part ... MO** . The successful candidate will be responsible for the development , implementation, and sustainment of product cyber security and resiliency engineering… more
    The Boeing Company (11/28/25)
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  • Product Security Engineer - Advanced…

    The Boeing Company (St. Charles, MO)
    …same. + Perform software assurance tasks, including but not limited to software assurance risk reports. + Support proposal development efforts, including but ... members will work with other industry partners in the development and execution of a comprehensive assessment program supporting...**:** + Current DoD 8570 certification at IAT Level II / IAM Level I or higher (eg, Security+,… more
    The Boeing Company (12/07/25)
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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** ... governances as required by customers. **Position** **Responsibilities:** + Supports development , implementation, sustainment of product security and resiliency throughout… more
    The Boeing Company (11/27/25)
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  • Senior Manager - Building Performance

    Cushman & Wakefield (Creve Coeur, MO)
    …and MEP drawings for existing buildings and systems + Lead in the development of energy saving strategies and the identification of energy efficiency measures for ... existing buildings using spreadsheets, and other energy software for calculations of energy/cost savings and return on...investment. + Perform ASHRAE Level I & ASHRAE Level II Energy Audits in existing buildings + Experience with… more
    Cushman & Wakefield (10/07/25)
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