• CyrusOne (Aurora, IL)
    …and programs, as provided **Qualifications:** + Journeyman level skills in electrical, mechanical , HVAC, and fire and life safety disciplines. These skills maybe ... years working in Tier 2, Tier 3 or Tier 4 Data Center(s) or experience in operations & maintenance...key performance indicators as provided by Assistant or Chief Engineer + Experienced with capacity planning and reporting +… 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 ... years working in Tier 2, Tier 3 or Tier 4 Data Center(s) or experience in operations & maintenance...key performance indicators as provided by Assistant or Chief Engineer . + Experienced with capacity planning and reporting. +… more
    DirectEmployers Association (12/23/25)
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  • 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 ... + Have good interpersonal, communication, and presentation skills + Mechanical skills desirable. Able to assist in design and...and 8+ years; Master's and 5+ years; Doctorate and 4 + years in electrical engineering, or equivalent. The expected… more
    DirectEmployers Association (12/20/25)
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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...that will include all facets of the the Tier 4 1010J Engine; - Structure training material and presentations… more
    DirectEmployers Association (12/02/25)
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  • Mechanical Engineer 4

    CDM Smith (Aurora, IL)
    …for future leadership roles. - Performing other duties as required. **Job Title:** Mechanical Engineer 4 **Group:** ISO **Employment Type:** Regular ... today's needs and anticipate tomorrow's demands. We're looking for a skilled Mechanical Engineer with expertise in HVAC and plumbing systems. This role offers… more
    CDM Smith (11/26/25)
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  • Mechanical Design Engineer

    Kelly Services (Willowbrook, IL)
    …engineers, designers, purchasing, manufacturing. **Qualifications of the Successful Mechanical Engineer :** + Bachelor Degree in Engineering and 4 + years ... Kelly Engineering Resources has an outstanding opportunity for a ** Mechanical Design Engineer ** with a consumer products manufacturer located in the Willowbrook… more
    Kelly Services (12/12/25)
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  • Project Engineer - Mechanical

    Insight Global (Batavia, IL)
    …and rotating equipment design Layout and plot planning Structural support Mechanical and piping interconnections Full-Scope Integrated Complex: o Lead project ... Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * BS in mechanical engineering, chemical engineering, or related field with 7+… more
    Insight Global (01/13/26)
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  • Mechanical Engineer - Natural Gas

    Kimley-Horn (Warrenville, IL)
    …job with a friend (https://careers-kimley-horn.icims.com/jobs/21689/ mechanical - engineer natural-gas/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834442239) ... industry leading professionals, various jurisdictions, and contractors **Qualifications** + 4 + years of relevant engineering design experience + Professional… more
    Kimley-Horn (01/07/26)
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  • Automation Engineer 4

    CDM Smith (Aurora, IL)
    …Performs other duties as required. \#LI-LP2 \#LI-HYBRID **Job Title:** Automation Engineer 4 **Group:** ISO **Employment Type:** Regular **Minimum ... and around the world with all phases of SCADA automation projects. An Automation Engineer at CDM Smith: * Under limited supervision, creates basic to highly complex… more
    CDM Smith (12/16/25)
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  • Systems Engineer - Integrators

    FMH Conveyors (Downers Grove, IL)
    …Salary Level Experienced Position Type Full Time Job Shift Day Education Level 4 Year Degree Travel Percentage Up to 25% Category Manufacturing Description Duravant ... community! We have several volunteer opportunities throughout the year. The Systems Engineer will be responsible for working with integrator clients, in coordination… more
    FMH Conveyors (11/13/25)
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  • Critical Facility Engineer

    Meta (Dekalb, IL)
    **Summary:** Meta is seeking a data center Critical Facility Engineer to join our Data Center Facility Operations team. Our data centers serve as the foundation upon ... our software operates to meet the demands of our customers. The Critical Facility Engineer will be a part of the Facility Operations team responsible for operating… more
    Meta (12/20/25)
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  • Engineer , Nuclear Fuels BWR Cycle…

    Constellation (Warrenville, IL)
    …much more. This Engineering role can be filled at the Mid-level or Senior Engineer level. Please see minimum qualifications list below for each level Expected salary ... positions outside the department. **MINIMUM QUALIFICATIONS for Mid-level E02 Engineer ** + Bachelor's degree in engineering (chemical, civil/structural, electrical,… more
    Constellation (01/09/26)
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  • Technical Engineer Instructor

    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...that will include all facets of the the Tier 4 1010J Engine; * Structure training material and presentations… more
    Progress Rail Services Corp. (12/02/25)
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  • ComEd - Sr Engineer - Emerging Technology…

    Exelon (Oakbrook Terrace, IL)
    …opportunity to build a rewarding career. Are you in? **Primary Purpose** The Senior Engineer in the Emerging Technologies - Smart Grid team will lead and support the ... execution, including system modeling, simulations, and field implementations. The engineer will focus on integrating distributed energy resources (DERs), electric… more
    Exelon (01/06/26)
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  • Engineer , DER Planning

    Exelon (Oakbrook Terrace, IL)
    …gas and telecommunication facilities/systems under the guidance of an experienced engineer . Provides consultation and recommendations to the Company within and to ... systems, processes, equipment, vehicles or facilities under an experienced engineer . Reviews financial data from budget and actual costs...Bachelor of Science degree in Engineering + 2 - 4 years of professional engineering experience + Ability to… more
    Exelon (01/09/26)
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  • General Engineer - Transmission…

    Exelon (Oak Brook, IL)
    …energy delivery emergencies. **Primary Duties** The Technical Development Team General Engineer supports the field Testing & Commissioning engineers by creating, ... Bachelor of Science degree in Engineering or Licensed Professional Engineer (2) (3) + Ability to analyze and interpret...+ Ability to analyze and interpret complex electrical and mechanical systems. + Knowledge and ability to apply problem… more
    Exelon (01/13/26)
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  • Sr Engineer - Substation Engineer

    Exelon (Oakbrook Terrace, IL)
    …opportunity to build a rewarding career. Are you in? **Primary Purpose** Engineer and design the backbone of ComEd's substation infrastructure- expand system ... QUALIFICATIONS** + Bachelor of Science degree in Engineering or Licensed Professional Engineer (2) (3) Knowledge of engineering designs, principles and practices +… more
    Exelon (01/15/26)
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  • T&S Relay Engineering - General Engineer

    Exelon (Oakbrook Terrace, IL)
    …Engineers are provided opportunities for leadership and professional development: Lead Engineer for Project Design; Manage and Coordinate Databases; Contribute to ... Bachelor of Science degree in Engineering or Licensed Professional Engineer (2) (3) + Ability to analyze and interpret...+ Ability to analyze and interpret complex electrical and mechanical systems. + Knowledge and ability to apply problem… more
    Exelon (01/03/26)
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  • Senior Engineer - Transmission & Substation…

    Exelon (Oakbrook Terrace, IL)
    …Qualifications** + Bachelor of Science degree in Engineering or Licensed Professional Engineer (2) (3) Knowledge of engineering designs, principles and practices + ... Ability to analyze and interpret complex electrical and mechanical systems. + Knowledge and ability to apply problem...complex issues. + Minimum of three related career experiences ( 4 ) (ie, changes in technical job responsibilities, which may… more
    Exelon (01/03/26)
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