• ARCO (Chicago, IL)
    …Safety Manager, who is passionate about the construction process. This person will lead and support safety initiatives across multiple job sites. This role will work ... from across the country - constructing a team of experts in architecture, design , engineering, project management, and business services. **A DAY IN THE LIFE** +… more
    DirectEmployers Association (08/20/25)
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  • Argonne National Laboratory (Lemont, IL)
    …and transport behavior of thin films and heterointerfaces. The postdoc will lead experimental design , data acquisition, and quantitative reconstruction. The ... to defect evolution and functional performance. The successful candidates will lead experimental campaigns using advanced synchrotron X-ray techniques to generate… more
    DirectEmployers Association (11/06/25)
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  • Argonne National Laboratory (Lemont, IL)
    …+ Experience working at synchrotron or FEL facilities. + Knowledge of mechanical design for cryogenic/vacuum interfaces, magnetic shielding, vibration isolation, ... synchrotron facilities, collaborate with detector scientists and beamline teams, and lead forefront experiments that leverage the sub-eV to few-eV energy resolution… more
    DirectEmployers Association (09/18/25)
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  • Argonne National Laboratory (Lemont, IL)
    …process water, and HVAC systems. We are seeking an experienced Facility Engineer to lead the design , installation, operation, and reliability of these systems in ... support of accelerator operations and experiments. Key Responsibilities + Lead the conceptual design , layout, and installation of new utilities to support… more
    DirectEmployers Association (09/18/25)
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  • Lead Mechanical Designer

    Actalent (Chicago, IL)
    Job Title: Lead Mechanical DesignerJob Description Execute HVAC system designs including equipment selection, layout, and performance analysis with minimal ... + Experience with MEP Design and Solidworks. + Familiarity with mechanical design and machine design processes. Work Environment Located in Chicago… more
    Actalent (11/07/25)
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  • Lead HVAC Mechanical

    Ardmore Roderick (Chicago, IL)
    …+ Interface directly with clients, architects, and contractors to present and defend design decisions + Lead mechanical coordination meetings and resolve ... project and team needs. Key Responsibilities + Serve as mechanical lead from concept through construction closeout,...years of experience in HVAC mechanical engineering design , with demonstrated ability to independently lead more
    Ardmore Roderick (09/27/25)
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  • Lead Mechanical Engineer -- Owner's…

    Sargent & Lundy (Chicago, IL)
    …Frame (aka Heavy Duty) and Aeroderivative types for power generation is preferred. + Mechanical lead role for detailed design of simple cycle and/or ... engineering issues. + Act as the Mechanical team lead in the coordination of detailed design phases for all aspects of mechanical engineering work. +… more
    Sargent & Lundy (10/25/25)
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  • Lead Mechanical Engineer 1 (Power…

    Sargent & Lundy (Chicago, IL)
    …solving. + Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants. + Proficiency with MS ... the electric demands. This is expanding work in the Mechanical Analysis Engineering group. You will work on major...plant process in the following areas: + Develop and lead licensing basis system and component evaluations for nuclear… more
    Sargent & Lundy (10/15/25)
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  • Lead Mechanical Engineer 1 - Nuclear

    Sargent & Lundy (Chicago, IL)
    …power industry + Working knowledge of codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants + PE license is ... for two days. You will be involved in nuclear power plant systems design , including preparation or review of: + Modification packages for operating nuclear power… more
    Sargent & Lundy (10/18/25)
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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 ... plans according to budget constraints, design factors or client needs + Lead mechanical design of projects from the conceptual phase through design more
    Burns & McDonnell (09/14/25)
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  • Senior Mechanical Engineer

    Ghafari (Chicago, IL)
    …knowledge of latest building codes and standards in the industry + Formulate and lead design of mechanical systems including HVAC, piping, plumbing, and ... building codes. **Essential Job Functions:** + Develop and establish project scope, mechanical budget, necessary constraints and design approach with project… more
    Ghafari (08/23/25)
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  • Mechanical Designer 2 - Nuclear…

    Sargent & Lundy (Chicago, IL)
    …tools to generate mechanical design schematics + Act as the Mechanical design team lead in the coordination of detailed design phases for ... from home . + Under the direction of the Mechanical Project Lead , this position will offer...and investigating, trouble-shooting, and solving a wide variety of mechanical design issues + Utilize 3D modeling… more
    Sargent & Lundy (11/04/25)
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  • Mechanical SmartPlant Designer 3…

    Sargent & Lundy (Chicago, IL)
    …create physical design consistent with the engineering requirements + Act as the mechanical design team lead in the coordination of detailed design ... from home . + Under the direction of the Mechanical Project Lead , this position will offer...SmartPlant S3D modeling software and SPF database to generate mechanical design deliverables, BOMs, and commodity lists… more
    Sargent & Lundy (10/01/25)
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  • Senior Mechanical HVAC Engineer

    Jacobs (Chicago, IL)
    …We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help deliver innovative HVAC design solutions for our ... & vendors, sizing and selecting equipment, and preparing construction design packages. You'll be accountable for the schedule and...fast-paced team environment with multiple deadlines. * Ability to lead a building mechanical team on a… more
    Jacobs (10/17/25)
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  • Mechanical Project Engineer - Mission…

    Stantec (Chicago, IL)
    …- Assists the Senior Project Engineer on project related tasks. - Serves as the mechanical lead on projects as directed by the Project Manager. - Actively ... is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and… more
    Stantec (11/06/25)
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  • Mechanical Engineer - Senior-Level

    Sargent & Lundy (Chicago, IL)
    …variety of mechanical engineering issues. + Act as the Mechanical team lead in the coordination of detailed design phases for all aspects of ... to: + You will be responsible for leading the Mechanical Engineering design efforts for a team...supporting calculations and specifications. + Ability to take a lead role in the completion of preliminary engineering studies… more
    Sargent & Lundy (10/14/25)
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  • Mechanical /HVAC Engineer (Subject Matter…

    Jacobs (Chicago, IL)
    …we intend to hire the "best" candidates. Jacobs is seeking a seasoned Mechanical /HVAC Engineer Subject Matter Expert (SME) to lead technical excellence across ... * Champion innovation in cooling technologies, energy efficiency, and sustainable design . * Develop and maintain Jacobs' mechanical standards, specifications,… more
    Jacobs (10/25/25)
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  • Lead - Regulatory Compliance

    Legrand NA (Chicago, IL)
    …labs. Ensure product compliance for life safety, risk of shock, risk of fire and mechanical hazard. + Lead efforts to maintain test lab certification (per UL ... - Regulatory Complianceto join theLighting Sector Focal Point Teamin Chicago, IL.The Lead - Regulatory & Compliance is responsible for ensuring that all product… more
    Legrand NA (10/23/25)
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  • Mechanical Designer 2 -- Energy…

    Sargent & Lundy (Chicago, IL)
    …you the flexibility to work remotely for two days. + As a member of the mechanical design team, this position will offer you the opportunity to work with ... mechanical systems, and investigating, trouble-shooting, and solving a wide variety of mechanical design issues + Utilize 3D modeling software tools to… more
    Sargent & Lundy (10/29/25)
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  • Senior Mechanical Designer 2…

    Sargent & Lundy (Chicago, IL)
    …you the flexibility to work remotely for two days. + As a member of the mechanical design team, this position will offer you the opportunity to work with ... mechanical systems, and investigating, trouble-shooting, and solving a wide variety of mechanical design issues. + Utilize 3D modeling software tools to… more
    Sargent & Lundy (10/29/25)
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