• System Engineering Co -op

    BioFire Diagnostics, LLC. (Hazelwood, MO)
    Position Summary: The System Engineering co -op student will work alongside, and in support of the Systems Engineering team. The system ... invitro diagnostics typically found in a microbiology laboratory. The engineering co -op student will be supervised by...by the Director, Manager, and Senior engineers within the System Engineering team and the role will… more
    BioFire Diagnostics, LLC. (09/02/25)
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  • Intern/ Co -op - Midstream Logistics…

    Marathon Petroleum Corporation (Wood River, IL)
    …and develop future technical and leadership talent for the benefit of MPC, the engineering intern/ co -op, and the engineering profession. The intern/ co -op ... team environment. Overview:Marathon Petroleum Corp. (MPC) offers internship and co -op opportunities to high-performing college students who want meaningful hands-on… more
    Marathon Petroleum Corporation (09/06/25)
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  • Co -Op: Operational Excellence…

    Haleon (St. Louis, MO)
    Engineering where none of us stand still.** As an Operational Excellence Engineering Co -Op, you will have the opportunity to work on an engineering ... be working at the Haleon manufacturing site in the engineering department located in the downtown St. Louis, MO....+ Provide peer-level training and support on the HAPS system , helping new users understand how to navigate and… more
    Haleon (10/13/25)
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  • Mechanical Engineering Co -op…

    ENFRA (St. Louis, MO)
    …a Referral (https://careers-enfra.icims.com/jobs/8311/mechanical- engineering - co -op-%28jan-aug-2026%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834357758) ... but for our people. Our team members have the opportunity to advance their careers in a supportive environment...are the pillars of our continued success. **Overview** The Co -Op Non-Field performs technical activities on assigned projects under… more
    ENFRA (09/12/25)
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  • Engineering Intern (Summer 2026)

    Hubbell Power Systems (St. Louis, MO)
    …to support all businesses across the enterprise. Functional areas include Engineering , Sales, Operations , Marketing, Finance, Legal, IT, Human Resources, ... Engineering Intern (Summer 2026) - St. Louis, MO...is a 10 to 12-week program providing students the opportunity to gain corporate experience, learn about all aspects… more
    Hubbell Power Systems (08/28/25)
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  • Student Engineer Co -Op

    Ameren (St. Louis, MO)
    …Review and update standards with the assistance of senior engineers. + Provide engineering support to Operations and Maintenance team under supervision of senior ... provided to regular, full-time employees. This opening will focus on building systems , construction projects and automation at Ameren's HQ, Operating Centers, and… more
    Ameren (08/28/25)
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  • iCenter Co -op (June-Dec)

    Emerson (St. Louis, MO)
    If you are an engineering student looking for an opportunity to grow, Emerson has an exciting opportunity for you! Based in our **St. Louis, MO** location, ... you will get the opportunity to work as an **iCenter Co -Op.... **This is a full-time (40 hours per week) Co -Op rotation.** Emerson's Process Systems and Solutions… more
    Emerson (09/13/25)
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  • Engineering Intern (Summer 2026)

    Hubbell Power Systems (St. Louis, MO)
    Engineering Intern (Summer 2026) - St. Louis, MO Apply now " Date: Sep 24, 2025 Location: St. Louis, MO, US, 63146 Company: Hubbell Incorporated Job Overview The ... is a 10 to 12-week program providing students the opportunity to gain corporate experience, learn about all aspects...with minimal supervision. + Providing support and assistance to co -workers as appropriate. What will help you thrive in… more
    Hubbell Power Systems (08/27/25)
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  • Engineering Intern (Summer 2026)

    Hubbell Power Systems (Fenton, MO)
    Engineering Intern (Summer 2026) - Fenton, MO Apply now " Date: Oct 9, 2025 Location: Fenton, MO, US, 63026 Company: Hubbell Incorporated Job Overview The Hubbell ... is a 10 to 12-week program providing students the opportunity to gain corporate experience, learn about all aspects...with minimal supervision. + Providing support and assistance to co -workers as appropriate. What will help you thrive in… more
    Hubbell Power Systems (09/11/25)
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  • Application Development Co -Op

    Ameren (St. Louis, MO)
    …design, collaboration and more! Coaching and feedback are a key part of your co -op experience. You will have the opportunity to work with talented, experienced ... Currently pursuing a Bachelors or Master's degree in Computer Science, Computer Engineering , Management Information Systems , Engineering or equivalent… more
    Ameren (08/16/25)
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  • IT Services- Penetration Testing Manager (US…

    PwC IT Services Co. (St. Louis, MO)
    engineering , architecture, and application security; and, Demonstrating prior system administration, incident response, Security Operations Center (SOC) or ... technologies and strategies. They work to identify vulnerabilities, develop secure systems , and provide proactive solutions to safeguard sensitive data. Those in… more
    PwC IT Services Co. (10/10/25)
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  • Senior Electrical Engineering Specialist

    CDM Smith (St. Louis, MO)
    …aspects of electrical engineering , including the design of complex power systems , observation and construction services, and power system analyses, etc. We ... Specialist, you will: Create moderate to highly complex designs of electric master system plans, power systems , protection and generation models, facility power … more
    CDM Smith (09/19/25)
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  • Electrical Engineering Leader

    CDM Smith (St. Louis, MO)
    …Expert knowledge of federal, state and local regulations. Expert knowledge of engineering design tools including power system studies Knowledge of computer ... Unit:** IND **Job Description:** We are seeking a highly skilled Electrical Engineering Leader to provide expert technical guidance and oversight of the electrical… more
    CDM Smith (09/04/25)
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  • Electrical Engineering Specialist…

    CDM Smith (St. Louis, MO)
    …highly complex designs of electric master system plans, power system , protection and generation models, facility power systems , sustainability/renewable ... energy systems , and other similar electrical systems . Executes a variety of electrical design assignments using prescribed methods and standard techniques… more
    CDM Smith (08/22/25)
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  • Engineering Specialist (Flex Staff)

    CDM Smith (St. Louis, MO)
    …planning, investigation, design review, construction administration, , and assessment of engineering procedures, structures, systems , and tools * Monitors ... and NAVFAC. This is a pipeline requisition for future projects. The Engineering Specialist applies broad professional knowledge of engineering principles to… more
    CDM Smith (10/01/25)
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  • Senior Systems Engineer

    Leidos (St. Louis, MO)
    Systems Engineer for the Chinook Program. The selected candidate will lead systems engineering activities across the enterprise to help the Customer develop ... responsible for providing strategic engineering support across the full systems engineering lifecycle, ensuring technical rigor, mission alignment, and… more
    Leidos (10/11/25)
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  • Senior System Administrator

    Chenega Corporation (St. Louis, MO)
    …duties as assigned. **Qualifications** + Bachelor's degree in computer science, computer engineering , systems engineering , or any related field/major, OR ... The **Senior System Administrator** will be part of an integrated Operations and Sustainment team that provides critical mission support to a DOD customer.… more
    Chenega Corporation (08/20/25)
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  • Systems Engineer SME

    Leidos (St. Louis, MO)
    …of prior relevant experience. + Deep expertise in systems engineering principles, enterprise architecture, and mission-critical system integration in an ... architecture decisions. + Lead the development and assessment of enterprise systems engineering processes, frameworks, and modernization efforts. + Develop,… more
    Leidos (10/11/25)
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  • Civil Engineering Technician - Mission…

    Stantec (St. Louis, MO)
    …centers, resilient neighborhoods, and welcoming places that feel like home. Your Opportunity Stantec is seeking experienced Civil Engineering Technologist or ... projects within our Community Development Group. Within this team, you will have the opportunity to work on Data Center projects of various sizes across the country.… more
    Stantec (08/08/25)
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  • Air Proprietary Systems Architect (Senior…

    The Boeing Company (Hazelwood, MO)
    …design and execution for application and data integration using model-based systems engineering methodologies + Assist in identifying technology roadmaps, ... US Security Clearance **Preferred Qualifications (Desired Skills/Experience)** + Familiarity with the Systems Engineering "V" and all phases of its lifecycle. +… more
    The Boeing Company (10/08/25)
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