• FM (Creve Coeur, MO)
    …construction, equipment, and fire protection plans based on the engineering Operating Standards and Operating Requirements, identifying deficiencies and ... clearly and effectively with the Designated Service Provider, assigned project engineer (s), clients, and contractors to develop a comprehensive understanding of the… more
    DirectEmployers Association (11/07/25)
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  • Operating Engineer

    Cushman & Wakefield (O'Fallon, MO)
    **Job Title** Operating Engineer **Job Description Summary** Responsible to ensure the efficient operation and maintenance of mechanical, electrical and plumbing ... clear of obstructions and debris * Check for properly operating emergency exit signs and lights and ensure free...EXPERIENCE:** * 5+ years of related work experience in operating mechanical, electrical, and plumbing systems in a commercial… more
    Cushman & Wakefield (11/08/25)
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  • Mechanical Operating Engineer (Night…

    Insight Global (O Fallon, MO)
    …Description A client of Insight Global is looking for a night shift Mechanical Operating Engineer . This person will be responsible for the efficient operation ... chillers, pumps, cooling towers, and air distribution systems. The engineer monitors and adjusts mechanical/pneumatic equipment, performs repairs, and ensures… more
    Insight Global (11/08/25)
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  • Chief Engineer

    Cushman & Wakefield (O'Fallon, MO)
    …as relates to building operations. Duties are inclusive of approximately 50% operating engineer responsibilities; May be only maintenance staff member on ... **Job Title** Chief Engineer **Job Description Summary** Chief Engineer ...variance reporting, as required and assist in development of operating and capital budgets * Utility Management such as… more
    Cushman & Wakefield (10/15/25)
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  • Software Engineer - Simulation (Associate,…

    The Boeing Company (Hazelwood, MO)
    …future with us. The Boeing Company is currently seeking an **Software Engineer -Simulation (Associate, Experienced, or Senior)** to support our Visuals Software team ... Engineering organization. Boeing Global Services is seeking an Experienced Software Engineer to support the Training Systems - Battlespace Simulation Management… more
    The Boeing Company (11/13/25)
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  • Sr BizOps Engineer (MQ Admin / DevOps)

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Sr BizOps Engineer (MQ Admin / DevOps) Job Overview: Leads Reactive Systems Architecture ... good working knowledge and understanding of Unix and Windows Operating Systems * Should possess good working knowledge and...upgrades of WebSphere MQ on both Unix and Window Operating Systems * Should be able to administer the… more
    Mastercard (08/29/25)
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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 operations ... for US and/or International locations. The engineer will work independently or with other engineers through the complete life cycle of engineering projects from… more
    Sysco (11/06/25)
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  • Systems Verification Engineer

    Insight Global (Hazelwood, MO)
    …and anomalies, participating in various testing events and technical meetings, and operating in a fast-paced environment. This engineer will also assist ... Job Description A Client of Insight Global is seeking a Systems Verification Engineer to join their Aerospace training systems team. This will candidate will be… more
    Insight Global (11/12/25)
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  • Air Proprietary 1 Verification Lead - Senior…

    The Boeing Company (Berkeley, MO)
    …(BDS)** has an exciting opportunity for a **Verification Lead, Senior Systems Engineer ** , on the Air Dominance\Phantom Works, Air Proprietary 1 (AP1) Program. ... regularly with senior leadership to include the AP1 Chief Engineer , subject matter experts on the product teams, customers...for verification and certification + Establish and execute team operating rhythm and integrate with program operating more
    The Boeing Company (11/08/25)
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  • Lead Site Reliability Engineer

    Mastercard (O'Fallon, MO)
    …governments realize their greatest potential._ **Title and Summary** Lead Site Reliability Engineer Biz Ops Engineer Who is Mastercard? At Mastercard technology, ... Business Operations (Biz Ops) team is seeking a Business Operations Site Reliability Engineer (SRE) The role of Business Operations Organization is to be the… more
    Mastercard (10/30/25)
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  • Senior BizOps Engineer

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Senior BizOps Engineer Who is Mastercard? At Mastercard technology, we work to connect and ... Operations (Biz Ops) team is seeking a Business Operations Site Reliability Engineer (SRE)The role of Business Operations Organization is to be the production… more
    Mastercard (08/20/25)
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  • Embedded Software Engineer / Principal…

    Northrop Grumman (St. Charles, MO)
    …group. This role can be filled as an **Embedded Software Engineer ** or **Principal** **Embedded Software Engineer .** **Basic Qualifications:** **Embedded ... STEM field with 0 years of relevant experience. **Principal** **Embedded Software Engineer ** **:** Bachelors of Science Degree in Electrical Engineering or related… more
    Northrop Grumman (11/06/25)
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  • Senior Bizops Engineer

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Senior Bizops Engineer The Business Operations (Biz Ops) team is seeking a Business ... Operations Site Reliability Engineer (SRE). The role of Business Operations Organization is...thread dumps). o Load balancers and application firewalls. o Operating System navigation. o Logging and monitoring methods, standards,… more
    Mastercard (09/18/25)
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  • Medical Device Engineer I

    Bausch + Lomb (Kirkwood, MO)
    …the advancement of eye health in the future. **Objective** :The R&D Test Engineer I, V&V shall be responsible for developing test methods and protocols, along ... devices. When the test apparatus requires automation, the R&D Test Engineer I, V&V shall individually leverage commercially available software tools, sensors,… more
    Bausch + Lomb (10/17/25)
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  • F-15 Mission Systems Software Engineer

    The Boeing Company (Berkeley, MO)
    …your future with us. The Boeing Company is looking for a **Software Engineer (Associate, Experienced & Senior)** to join the **F-15 Mission System Software ... (BDS) business organization. The Boeing Company is currently seeking a **Software Engineer ** **(Associate, Experienced & Senior** **)** to join the **F15 Mission… more
    The Boeing Company (11/08/25)
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  • Software Engineer -Vehicle Management…

    The Boeing Company (Berkeley, MO)
    …future with us. The Boeing Company is currently seeking a **Software Engineer -Vehicle Management Systems (Experienced or Senior)** to join the Bombers and Fighters ... Security (BDS) business organization. The VMS Software Team is seeking a Software Engineer to support the development and maintenance of flight and subsystem control… more
    The Boeing Company (11/08/25)
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  • Principal Cybersecurity Engineer

    Leonardo DRS, Inc. (Bridgeton, MO)
    …area. **Job Summary** Leonardo DRS is seeking a full time Principal Cybersecurity Engineer for our Bridgeton, MO facility. The selected candidate will be focusing on ... the confidentiality, integrity, and availability of sensitive data and systems operating in challenging and dynamic environments. The ideal candidate will be… more
    Leonardo DRS, Inc. (08/23/25)
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  • BizOps Engineer II

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** BizOps Engineer II The Business Operations (Biz Ops) team is seeking a Business ... Operations Site Reliability Engineer (SRE). The role of Business Operations Organization is...thread dumps). o Load balancers and application firewalls. o Operating System navigation. o Logging and monitoring methods, standards,… more
    Mastercard (11/13/25)
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  • Senior Software Engineer

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Senior Software Engineer Who is Mastercard? Mastercard is a global technology company in the ... focus on our customers. As a Sr Software Development Engineer at Mastercard, you are expected to perform the...(eg, Spring Boot, Angular, others) * Understands internals of operating systems (Windows, Linux) to write interoperable and performant… more
    Mastercard (10/24/25)
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  • Senior AI Security Engineer

    Mastercard (O'Fallon, MO)
    …governments realize their greatest potential._ **Title and Summary** Senior AI Security Engineer Job Description Summary As an Information Security Engineer ... solutions. - Documentation and Reporting: Prepare and document standard operating procedures, protocols, and security reports, including assessment-based findings… more
    Mastercard (10/07/25)
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