• Argonne National Laboratory (Lemont, IL)
    Argonne National Laboratory is seeking an experienced Controls Engineer to lead building automation and HVAC control system initiatives across our research campus. ... including sequence of operations, points lists, network architecture diagrams + Engineer and maintain control solutions for complex HVAC systems including VAV… more
    DirectEmployers Association (12/20/25)
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  • Argonne National Laboratory (Lemont, IL)
    We are seeking a talented Electrical Engineer to join the Field Intelligence Element (FIE). The FIE enables Argonne National Laboratory to provide products and ... version control + Have good interpersonal, communication, and presentation skills + Mechanical skills desirable. Able to assist in design and construction of field… more
    DirectEmployers Association (12/20/25)
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  • Argonne National Laboratory (Lemont, IL)
    …repairs and technical support with the Maintenance Foreman and Utilities Steam Plant Engineer + Conducts regular drills with the steam plant staff + Initiates ... + Thorough knowledge of boiler, turbine, and combustion control systems, mechanical and electrical auxiliaries, and water chemistry control. + Valid Stationary… more
    DirectEmployers Association (12/09/25)
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  • ExxonMobil (Joliet, IL)
    …role you will play in our team** We are seeking a Senior Chemical Process Engineer to join us at our manufacturing facility in Joliet, Illinois. Our Senior Chemical ... Work in a team environment with other engineering disciplines, operations, and mechanical personnel and interface with corporate technology support + Ability to… more
    DirectEmployers Association (11/27/25)
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  • Argonne National Laboratory (Lemont, IL)
    …and breakdown studies of accelerating components. + Collaborate with the APS/ASD mechanical engineering group on the fabrication of accelerator components. + Work ... closely with a beam diagnostics physicist and controls group engineer to install and optimize diagnostic systems. + Develop and integrate mmWave diagnostics… more
    DirectEmployers Association (10/10/25)
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  • ENTRUST Solutions Group (Warrenville, IL)
    **Description** ENTRUST Solutions Group is seeking an innovative Project Engineer to contribute to critical infrastructure projects. In this role, you'll work on ... role in delivering safe, efficient, and high-quality projects. As a Project Engineer , you'll work hand-in-hand with Project Managers and technical leaders to move… more
    DirectEmployers Association (12/18/25)
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  • Progress Rail Services Corp. (La Grange, IL)
    …- College degree with a major in engineering or equivalent electrical or mechanical training. **Job Title:** Technical Engineer Instructor **City:** La Grange ... **Key Job Elements:** - Provide Electrical, Mechanical and Locomotive Familiarization training to internal and external customers; - Training will be on EMD… more
    DirectEmployers Association (12/02/25)
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  • Progress Rail Services Corp. (La Grange, IL)
    …day. **Education / Training:** Required: - BS in Electrical or Mechanical Engineering with thorough understanding of engineering principals related to medium/high ... voltage rotating electrical and magnetic components **Job Title:** Staff Engineer **City:** La Grange **Key Job Elements:** - Lead.../ AC Voltage induction motors, etc. - Experience with Mechanical and Electrical function of motors and control. -… more
    DirectEmployers Association (11/22/25)
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  • Progress Rail Services Corp. (La Grange, IL)
    …Location:** EMD HQ LaGrange, IL - 400 **Job Purpose:** The Service Reliability Engineer is a technical role focusing on ensuring the reliable performance of ... locomotive systems and components. The Service Reliability Engineer will drive product performance improvements through the application of specialized knowledge,… more
    DirectEmployers Association (10/25/25)
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  • The Foth Companies (Chicago, IL)
    …hot water, compressed air, CO2, Refrigeration, etc. + Experience in pneumatic and mechanical conveying systems + Registered Professional Engineer or ability to ... is currently seeking a team-focused, innovative, and results-oriented **Industrial Ventilation Engineer ** who has a desire to contribute to our clients' success… more
    DirectEmployers Association (12/05/25)
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  • Advanced Technology Services (Chicago, IL)
    …array of reliability tool sets . Strong technical understanding of electrical or mechanical components, tools, and designs . Ability to complete a failure mode ... effects analysis, cause and effect diagrams, root cause failure analysis, life-cycle costing, and risk analysis . Ability to research and apply new equipment technology / trends . Robust problem solving, mathematical, analytical, and decision making skills .… more
    DirectEmployers Association (12/19/25)
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  • Acuity Inc. (Des Plaines, IL)
    …support, and resolution of field problems. The individual will perform mechanical product design and/or redesign, create part assemblies, and detailed part ... cross-functional team, and work closely with other engineers. In everything the Design Engineer does, both in projects and daily tasks, LEAN Process methodology is… more
    DirectEmployers Association (12/19/25)
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  • CyrusOne (Aurora, IL)
    …and programs, as provided **Qualifications:** + Journeyman level skills in electrical, mechanical , HVAC, and fire and life safety disciplines. These skills maybe ... key performance indicators as provided by Assistant or Chief Engineer + Experienced with capacity planning and reporting +...with experience at the Journeyman level for Electrical and Mechanical Equipment and systems + Able to respond to… more
    DirectEmployers Association (12/23/25)
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  • CyrusOne (Aurora, IL)
    …programs, as provided. **?Qualifications:** + Journeyman level skills in electrical, mechanical , HVAC/R disciplines. These skills maybe acquired by obtaining an ... key performance indicators as provided by Assistant or Chief Engineer . + Experienced with capacity planning and reporting. +...with experience at the Journeyman level for Electrical and Mechanical Equipment and systems + Able to respond to… more
    DirectEmployers Association (12/23/25)
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  • The Joint Commission (Oakbrook Terrace, IL)
    …(HEM), Certified Industrial Hygienist (CIH), Certified Safety Professional (CSP), Professional Engineer (PE)] + Certification requirement: You must hold a CPHQ ... compliance, etc.); + removing obstructed covers or impediments to equipment or other mechanical areas; + examining small and often dirty printed labels and print on… more
    DirectEmployers Association (01/01/26)
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  • Senior Staff Engineer , Mechanical

    Celestica (Chicago, IL)
    …State/Province: New Hampshire City: Remote Employee US **Summary** The Senior Staff Engineer , Mechanical Design develops new mechanical systems/modules and ... mechanical system that they have designed. The Senior Staff Engineer , Mechanical Design works with cross functional teams of other engineers, customers,… more
    Celestica (11/01/25)
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  • Mechanical Design Engineer

    Celestica (Chicago, IL)
    …ID: 131259 Remote Position: Yes Region: Americas Country: USA **Summary** The Staff Engineer , Mechanical Design develops new mechanical systems/modules and ... adjustments as needed. Provides support throughout the manufacturing process of the mechanical system that they have designed. Works with customer to understand… more
    Celestica (12/17/25)
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  • Senior Mechanical Engineer - Nuclear…

    Black & Veatch (Chicago, IL)
    **Senior Mechanical Engineer - Nuclear Pipe Stress** Date: Nov 22, 2025 Location: Chicago, IL, US Denver, CO, US Company: Black & Veatch Family of Companies ... $211,134.00 **Nearest Major Market:** Chicago **Job Segment:** Nuclear Engineering, Mechanical Engineer , Construction, Thermal Engineering, Engineer ,… more
    Black & Veatch (10/25/25)
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  • Senior Mechanical Engineer - Nuclear…

    Burns & McDonnell (Chicago, IL)
    **Description** The Senior Mechanical Engineer will lead mechanical design project teams to create world class designs for new projects, alterations and ... airports, institutional, industrial, manufacturing, government and military facilities. The Senior Mechanical Engineer will lead the project team throughout the… more
    Burns & McDonnell (01/06/26)
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  • Senior Mechanical Engineer

    Ghafari (Chicago, IL)
    **Job Description:** **General Summary:** The Senior Mechanical Engineer will provide, revise or extend mechanical systems for new construction and/or ... commercial or institutional structures as requested by the client. The Senior Mechanical Engineer will develop construction drawings and specifications which… more
    Ghafari (11/22/25)
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