• Mechanical Engineer

    Belcan (High Ridge, MO)
    Mechanical Engineer Job Number: 361894 Category: -Engineering & Design SBU Description: A mid-level Mechanical Engineer job in High Ridge, MO is ... design experience and/or manufacturing experience. Job Duties: The engineer will complete mechanical design tasks and be the primary link between onsite… more
    Belcan (12/23/25)
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  • Senior Mechanical Engineer - Chiller…

    Leonardo DRS, Inc. (High Ridge, MO)
    …our Commercial/Industrial business, please visit: www.marlocoil.com . **Job Summary** Mechanical Engineer position primarily responsible for developing Marine, ... for component sizing, selection, and performance predictions. May include Mechanical Analysis, Aerodynamics/Fluids, Thermal, Fluid Systems, Mechanical Packaging,… more
    Leonardo DRS, Inc. (10/09/25)
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  • Mechanical Engineer PE I

    ENFRA (Creve Coeur, MO)
    …you have any questions, feel free to ask during the interview process! **Overview** ** Mechanical Engineer PE I Responsibilities:** The Mechanical Engineer ... any other classification protected by law. Submit a Referral (https://careers-enfra.icims.com/jobs/6370/ mechanical - engineer -pe-i/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834357758) **Job Locations** _US-MO-Creve Coeur_ **ID** _2024-6370_… more
    ENFRA (10/24/25)
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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 ... system upgrades **Education & Experience Requirements** + Bachelor's Degree in mechanical engineering, chemical engineering, or related technical field + Comfortable… more
    Leonardo DRS, Inc. (10/08/25)
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  • Mechanical Engineer PE I

    ENFRA (Creve Coeur, MO)
    …than just valuesthey are the pillars of our continued success. **Overview** The Mechanical Engineer PE I applies standard engineering techniques to design, ... any other classification protected by law. Submit a Referral (https://careers-enfra.icims.com/jobs/7913/ mechanical - engineer -pe-i/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834357758) **Job Locations** _US-MO-Creve Coeur_ **ID** _2025-7913_… more
    ENFRA (10/21/25)
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  • Mechanical Engineer II

    Leonardo DRS, Inc. (High Ridge, MO)
    …on our Commercial/Industrial business, please visit: www.marlocoil.com . **Job Summary** The Mechanical Design Engineer position is responsible for developing a ... testing, qualification, and production. **Job Responsibilities** * Design of mechanical equipment, especially heat exchangers, air conditioning, refrigeration and… more
    Leonardo DRS, Inc. (10/08/25)
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  • Reliability Engineer I CEM

    Amrize (Bloomsdale, MO)
    …monitoring Condition Based Maintenance (CBM) programs. **WHAT YOU'LL ACCOMPLISH** + The Mechanical Engineer will work closely with equipment suppliers, plant ... Reliability Engineer I CEM Requisition ID: 14762 Location: Bloomsdale,...FOR** **Education** : Bachelor's degree **Field of Study Preferred:** Mechanical , Industrial or Electrical Engineering **Required Work Experience:** 0-3… more
    Amrize (10/09/25)
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  • Mechanical Engineering Co-op

    ENFRA (Creve Coeur, MO)
    …technical activities on assigned projects under supervision of a Licensed Professional Engineer and/or a Mechanical Designer EIT, including participation in ... classification protected by law. Submit a Referral (https://careers-enfra.icims.com/jobs/8311/ mechanical -engineering-co-op/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834357758) **Job Locations** _US-MO-Creve Coeur_ **ID** _2025-8311_… more
    ENFRA (12/13/25)
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  • HVAC Engineer

    ARCO (Richmond Heights, MO)
    **ABOUT YOU** We are looking for a HVAC Engineer to join our growing team in St. Louis (Richmond Heights). You will be responsible for the design and engineering of ... HVAC and mechanical systems from concept through construction. The ideal candidate...**A DAY IN THE LIFE** + Design HVAC and mechanical systems for commercial and industrial buildings + Prepare… more
    ARCO (10/29/25)
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  • Electrical Energy Engineer

    ENFRA (Creve Coeur, MO)
    …free to ask during the interview process! **Overview** The Electrical Energy Engineer for the Development Team is responsible for independently assessing building ... energy plant expansion needs, and demand response programs. * Assists Mechanical Survey Team with necessary electrical infrastructure designs to support proposed… more
    ENFRA (11/26/25)
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  • Co-op: Application Engineer

    Eaton Corporation (Ellisville, MO)
    …At Eaton, we believe that power, whether it's electrical, hydraulic, or mechanical power -- is a fundamental part of people's lives. Technology, transportation, ... solutions that help our customers effectively manage electrical, hydraulic, and mechanical power more efficiently, safety and sustainably. We have approximately… more
    Eaton Corporation (10/10/25)
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  • HVAC Controls - Technical Services Engineer

    ENFRA (Creve Coeur, MO)
    …are the pillars of our continued success. **Overview** The **Technical Services Engineer (TSE) I** is a technical expert who supports Integrated Solutions (IS) ... in all phases of the commissioning (Cx) process and collaborates with the engineer of record in system optimization, and solutions development in the field.… more
    ENFRA (11/07/25)
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  • Principal Supplier Quality Engineer

    Bausch + Lomb (Kirkwood, MO)
    …Requirements: Required Education: BS in Engineering Preference given to Mechanical or Industrial Engineering Required Skills/Qualifications: Excellent verbal and ... written communication skills. Ability to prioritize multiple tasks and projects with limited direct supervision. Effective organization and negotiation skills. Strong ability to manage suppliers, follow-up and complete projects. Proficient in MS Office… more
    Bausch + Lomb (11/22/25)
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  • Maintenance Technician

    Insight Global (Creve Coeur, MO)
    …perform inspections, conduct periodic general preventive maintenance, or operate building mechanical , electrical, plumbing, fire life safety systems. 3. Fill out ... daily equipment logs as directed and perform visual inspections of all building mechanical and life safety equipment to ensure normal operation. 4. Respond to,… more
    Insight Global (11/01/25)
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  • Mobile HVAC /Building Maintenance Tech.

    CBRE (Kirkwood, MO)
    …- United States of America **About the Role:** As a CBRE Building Engineer , you will be responsible for monitoring, maintaining and repairing building system ... infrequent. **What You'll Do:** + Perform maintenance and repairs to the mechanical , plumbing, structural, furniture, fire, life safety, and control systems. Keep… more
    CBRE (10/15/25)
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  • Construction Materials Lab Intern (Summer 2026)

    Amrize (Bloomsdale, MO)
    …the shipment of cement via rail and barge. + **Field Experience with Technical Service Engineer (TSE):** + Have the opportunity to shadow a local TSE to gain insight ... manufacturing and production environment, which includes exposure to moving mechanical equipment, airborne particles, and various weather conditions. +… more
    Amrize (10/25/25)
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  • Client Service Intern

    FM (Creve Coeur, MO)
    …engineers in the field and live a "day in the life" of a consultant engineer . Assist with special projects and see how engineering data is used throughout the ... site assessments of the physical property, including roofs. *Review mechanical and electrical equipment operation, installation, maintenance, and loss potential… more
    FM (11/07/25)
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