• Gpac (St. Louis, MO)
    Job Description Senior Mechanical Engineer Are you an experienced mechanical engineer with a passion for designing innovative and efficient building ... systems? We are seeking a Senior Mechanical Engineer to join our team and lead the design and implementation of HVAC and mechanical systems for large-scale… more
    Upward (07/26/25)
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  • Burns & McDonnell (St. Louis, MO)
    Description The Assistant Transmission Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world class ... including underground and overhead high voltage transmission lines. The Assistant Transmission Engineer will work with the project team throughout the design and… more
    Upward (07/14/25)
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  • McClure (St. Louis, MO)
    …McClure Engineering is seeking a talented Electrical Contractor or Electrical Project Engineer to join our team and grow into roles within project management ... and science, combined with an intuitive understanding of all things mechanical , electrical, and plumbing. Duties and Responsibilities : Utilize industry knowledge… more
    Upward (07/08/25)
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  • Leonardo DRS (Bridgeton, MO)
    …St. Louis area. Job Summary Leonardo DRS Land Systems is seeking a Logistics Engineer level IV for our Bridgeton, MO facility who is experienced in DoD Acquisition ... and supplier commercial off the shelf (COTS) equipment. The Principal Logistics Engineer provides Logistics insight during the design and development of equipment… more
    Upward (07/10/25)
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  • Barry-Wehmiller Companies (St. Louis, MO)
    …realize your own success and fulfillment. When you join Design Group as a Project Engineer , you are joining a team that will challenge you and position you for ... packaging lines Assume responsibility for all aspects of the mechanical design process including estimation, justification, budget management, scheduling,… more
    Upward (07/11/25)
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  • Veterans Sourcing Group (Fenton, MO)
    Project Engineer - Boilers Fenton, MO - onsite Direct hire - $95K Would you like to be a part of a company that is employee owned? Consider joining a talented team ... personally and professionally. DAY IN THE LIFE: The Project Engineer reports directly to the Director of Specialist Products...be effective in this role: Bachelor of Science in Mechanical Engineering, or equivalent work experience. 3+ years of… more
    Upward (07/01/25)
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  • Rider Solution (Fenton, MO)
    About the job Jr Structural Engineer Experience Level: Mid-Senior (2 Years Required) Education Level: Bachelors Degree in Civil Structural/ Mechanical Engineering ... $80,000 Type:Full Time + Benefits Location: Fenton, MO (Onsite) Job Summary: As a Structural Engineer in the Oil & Energy industry, you will play a crucial role in… more
    Upward (06/29/25)
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  • Jobs - PTS Advance (Marissa, IL)
    …Responsibilities: Direct supervision of either the electrical or the mechanical /chemical engineering employees. Education/Experience: Bachelor of Science Degree in ... etc.). Large Generator Experience Preferred. High Voltage Transformer Experience Preferred. Certification/Licensure: Professional Engineer (PE) License preferred. Job ID#:… more
    Upward (07/20/25)
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  • Mechanical Engineer - Sr. Rotation…

    Black & Veatch (Creve Coeur, MO)
    ** Mechanical Engineer - Sr. Rotation Equipment Engineer ** Date: Jul 3, 2025 Location: Overland Park, KS, US US Company: Black & Veatch Family of Companies ... needs. **Nearest Major Market:** Olathe **Nearest Secondary Market:** Kansas City **Job Segment:** Mechanical Engineer , Construction, Engineer , Engineering more
    Black & Veatch (06/04/25)
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  • Staff Building Mechanical Engineer

    Burns & McDonnell (St. Louis, MO)
    **Description** The staff mechanical engineer is responsible for supporting the discipline lead at a project level on simple to complex projects. Project work ... process, corporate, industrial, manufacturing, government, and military facilities. The staff mechanical engineer coordinates with internal and external parties,… more
    Burns & McDonnell (06/17/25)
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  • Senior Mechanical Engineer

    Black & Veatch (Creve Coeur, MO)
    **Senior Mechanical Engineer - Advanced Power Generation** Date: Jul 18, 2025 Location: US Overland Park, KS, US Company: Black & Veatch Family of Companies ... project budget, schedule, and quality requirements **The Team** As a Systems Mechanical Engineer , you'll be a member of our Mechanical Engineering… more
    Black & Veatch (07/18/25)
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  • Senior Mechanical Engineer , Data…

    TYLin (St. Louis, MO)
    …leading clients and partners. **Job Summary** We're looking for an experienced Senior Mechanical Engineer to join our organization, which prides itself on ... everyday problems. While serving as mentor to the production teams, the mechanical engineer will engage in rigorous design and analysis processes using the most… more
    TYLin (05/14/25)
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  • Lead Mechanical Engineer - Advanced…

    Black & Veatch (Creve Coeur, MO)
    **Lead Mechanical Engineer - Advanced Power Generation** Date: Jul 5, 2025 Location: Overland Park, KS, US Jacksonville, FL, US Cary, NC, US US Ann Arbor, MI, US ... Olathe **Nearest Secondary Market:** Kansas City **Job Segment:** Nuclear Engineering, Mechanical Engineer , Thermal Engineering, Design Engineer ,… more
    Black & Veatch (06/04/25)
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  • Senior Mechanical Engineer - Mission…

    JE Dunn Construction Company (St. Louis, MO)
    Senior Mechanical Engineer - Mission Critical, Traveler (AFG) Location: Kansas City, MO, US, 64106Boise, ID, USTemple, TX, USColumbus, OH, USOrlando, FL, ... our diverse team of industry professionals._ **Key Role Responsibilities - Core** _ME ENGINEER FAMILY - CORE_ + Learns and actively participates in all aspects of… more
    JE Dunn Construction Company (07/04/25)
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  • Mechanical Engineer 6

    CDM Smith (St. Louis, MO)
    …position be based out of one of our US based offices. The Senior Mechanical Engineer will have the following responsibilities: - With high-level goals provided, ... supervise the work of junior engineers on project work. **Job Title:** Mechanical Engineer 6 **Group:** ISO **Certification/License Requirements:** Professional … more
    CDM Smith (06/13/25)
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  • Mechanical Engineer 4

    CDM Smith (St. Louis, MO)
    …position can be based out of any CDM Smith US based location. The Mechanical Engineer will have the following responsibilities: - Under limited supervision, ... on project work. - Perform other duties as required. **Job Title:** Mechanical Engineer 4 **Group:** ISO **Employment Type:** Regular **Minimum Qualifications:**… more
    CDM Smith (07/15/25)
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  • Senior Mechanical Engineer

    Black & Veatch (Creve Coeur, MO)
    **Senior Mechanical Engineer - Hydropower** Date: Jul 18, 2025 Location: US Company: Black & Veatch Family of Companies **Together, we own our company, our ... engages with search firms directly for hiring needs. **Job Segment:** Construction, Mechanical Engineer , Systems Engineer , Hydraulics, Hydro, Engineering more
    Black & Veatch (05/13/25)
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  • Senior Forensic Mechanical Engineer

    EFI Global (St. Louis, MO)
    …anywhere. Click here to learn more about EFI Global. Seeking a **Senior** ** Mechanical Engineer ** with expertise in commercial, residential, and industrial ** ... field investigations and failure analysis of commercial, residential, and industrial mechanical systems and** **components. Mechanical ** **failure analysis work… more
    EFI Global (07/18/25)
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  • Mechanical Engineer 5 - Fire…

    CDM Smith (St. Louis, MO)
    …supervise the work of junior engineers on project work. **Job Title:** Mechanical Engineer 5 - Fire Protection **Group:** ISO **Certification/License ... have significant experience leading and managing the design of mechanical projects. At CDM Smith, we are invested in...Requirements:** Professional Engineer **Employment Type:** Regular **Minimum Qualifications:** - Bachelor's degree… more
    CDM Smith (06/12/25)
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  • Associate, Senior Mechanical

    TYLin (St. Louis, MO)
    …clients and partners. **Job Summary** We are looking for an Associate, Senior Mechanical Engineer (Healthcare) that can work in collaboration with a dynamic ... system replacement, and system upgrades **Qualifications:** + Bachelor's Degree in Mechanical Engineering + Professional Engineer license required + 12-15+… more
    TYLin (05/22/25)
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