• ENTRUST Solutions Group (Warrenville, IL)
    …new design challenges, and play a key role in delivering safe, efficient, and high- quality projects. As a Project Engineer , you'll work hand-in-hand with Project ... **Description** ENTRUST Solutions Group is seeking an innovative Project Engineer to contribute to critical infrastructure projects. In this role, you'll work on… more
    DirectEmployers Association (12/18/25)
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  • ExxonMobil (Joliet, IL)
    …**.** **What role you will play in our team** The Senior Instrumentation Engineer acts as a lead technical resource ... to ExxonMobil to help create sustainable solutions that improve quality of life and meet society's evolving needs. Learn...Plans + Capital Project Support + Act as Owner's Engineer and provide input, feedback, and approvals for I&C… more
    DirectEmployers Association (12/04/25)
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  • ExxonMobil (Joliet, IL)
    …to bring your ideas to ExxonMobil to help create sustainable solutions that improve quality of life and meet society's evolving needs. Learn more about our What and ... you will play in our team** The Site Analyzer Engineer acts as the lead technical resource for all...all site and external Analyzer needs. The Site Analyzer Engineer is responsible for supporting risk management and driving… more
    DirectEmployers Association (12/04/25)
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  • ExxonMobil (Joliet, IL)
    …to bring your ideas to ExxonMobil to help create sustainable solutions that improve quality of life and meet society's evolving needs. Learn more about our What and ... you will play in our team** We are seeking Senior Process Control Application Engineers to join us in...In this role, you will also serve as a senior process control resource, providing technical expertise and mentoring… more
    DirectEmployers Association (12/04/25)
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  • TreeHouse Foods, Inc. (Oak Brook, IL)
    …IL Oak Brook **Job Type:** Research and Development Packaging **Job Posting Title:** Senior Packaging Engineer **About Us** **:** TreeHouse Foods (NYSE: THS) is ... their careers, directly impacting our mission to make high quality , affordable food for our customers, communities, and families....Description:** **About the Role:** TreeHouse Foods is seeking a Senior Packaging Engineer to join our team.… more
    DirectEmployers Association (11/26/25)
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  • ExxonMobil (Joliet, IL)
    …**What role you will play in our team** We are seeking a Senior Chemical Process Engineer to join us at our manufacturing facility ... to ExxonMobil to help create sustainable solutions that improve quality of life and meet society's evolving needs. Learn...in Joliet, Illinois. Our Senior Chemical Process Engineers play a pivotal role in… more
    DirectEmployers Association (11/27/25)
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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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  • Sr Quality Engineer

    Exelon (Oakbrook Terrace, IL)
    …engineering audit checklists + Work with internal stakeholders and EOC's to evaluate quality output and how to improve + Develop lessons learned and reports ... involving Engineering Quality + Coordinate with engineering and operations SMEs to...Bachelor of Science degree in Engineering or Licensed Professional Engineer (2) (3) Knowledge of engineering designs, principles and… more
    Exelon (01/13/26)
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  • Staff / Sr . Staff Advanced Manufacturing…

    Knowles Precision Devices (Itasca, IL)
    …systems (eg, Agile, Windchill). + Certified Six Sigma Green/Black Belt or Certified Quality Engineer (CQE). + Strong written and verbal communication skills; ... Staff / Sr . Staff Advanced Manufacturing Engineer (AME)...(SME) on cross-functional project teams. + Collaborate with R&D, Quality , Regulatory, and Operations to ensure product performance and… more
    Knowles Precision Devices (11/11/25)
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  • Senior Quality Engineer

    Rogers Corporation (Carol Stream, IL)
    …through managing customer complaints while driving continuous improvement and ensuring quality objectives are met. Assists in the accuracy of defect detection ... of product and processes related to internal/external customer and regulatory quality requirements. Essential Functions: * Drive the improvement of the manufacturing… more
    Rogers Corporation (12/10/25)
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  • Senior Air Quality Engineer

    Burns & McDonnell (Downers Grove, IL)
    …candidate could sit in other offices in the US) is looking for a Senior Environmental Air Specialist to lead air permitting and compliance services to the ... in a dynamic, growing Air & Noise practice. The Senior Environmental Air Specialist will work within our Environmental...expertise and lead Air & Noise staff on air quality impact analyses and client needs. + Assist in… more
    Burns & McDonnell (12/14/25)
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  • Sr . Mechanical Engineer

    Farnsworth Group (Lisle, IL)
    Position: Sr . Mechanical Engineer - HVAC/Building Systems Location: Lisle, IL Job Id: 2953 # of Openings: 1 Join us and grow your career with a certified Great ... impact through your work. Farnsworth Group is seeking a Sr . Mechanical Engineer of HVAC/Building Systems to...and drafters. It is client-facing and reports to a senior engineering manager, who will also provide mentoring and… more
    Farnsworth Group (12/19/25)
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  • Sr Engineer - T&S Reliability…

    Exelon (Oakbrook Terrace, IL)
    …the opportunity to build a rewarding career. Are you in? **Primary Purpose** This Sr . Engineer - T&S Reliability Programs will develop, manage, and evaluate key ... analysis and modeling, business planning, and/or performance measurement. Coordinate quality assurance and/or change management activities with internal and external… more
    Exelon (01/02/26)
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  • Sr Manufacturing Engineer

    Actalent (Itasca, IL)
    Job Description: Sr Manufacturing Engineer The Manufacturing Engineer is responsible for developing manufacturing processes for mechanical components, ... role focuses on evaluating and troubleshooting process issues to improve Safety, Quality , Delivery, Cost, and Inventory (SQDCI). The position leads cost reduction… more
    Actalent (01/07/26)
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  • Sr Embedded Software Engineer

    Teledyne (Elgin, IL)
    …consumer electronics, and computer products. We are looking for an ambitious and talented Sr . Software Engineer to be a driving member of the software ... include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research,… more
    Teledyne (01/14/26)
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  • Sr . Design Engineer - Transmission…

    ENTRUST Solutions Group (Warrenville, IL)
    **Description** ** Senior Design Engineer - Transmission Line** **About the Role:** Join our dynamic team as a Senior Design Engineer , specializing in ... player with strong communication and leadership skills. + Committed to delivering high- quality engineering solutions with attention to detail. **Why Join Us:** At… more
    ENTRUST Solutions Group (10/30/25)
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  • Sr . Software Engineer

    Constellation (Warrenville, IL)
    …testing to ensure building products right and to release them with high quality . **PRIMARY DUTIES AND ACCOUNTABILITIES** + Engage with business partners to gather ... information, analyze requirements and deliver practical, efficient and cost-effective solutions that satisfy business needs. Writes product specifications and design documentation for assigned system components. + Design, develop and/or review complex code to… more
    Constellation (01/15/26)
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  • Sr . Project Manager - Land Development

    Kimley-Horn (Warrenville, IL)
    **Overview** Kimley-Horn has an opportunity for a motivated Senior Project Manager to expand our Land Development practice in Warrenville, IL! **Responsibilities** + ... of relevant experience managing land development projects + Registered Professional Engineer (PE) license + Extensive client contacts and relationships with local… more
    Kimley-Horn (01/13/26)
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  • Sr Project Developer - Federal Energy…

    Constellation (Warrenville, IL)
    …focused Infrastructure Renewal and Building Upgrade & Improvement projects. The Senior TSM will lead identification and development of Energy Conservation Measures. ... This role will act as a Project Developer / Sale Engineer , managing the technical aspects of project development from qualification/conception to contract award. The… more
    Constellation (12/30/25)
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  • Sr Project Manager - CED (Capacity…

    Exelon (Oakbrook Terrace, IL)
    …with external customers, vendors, townships and regulatory agencies, project quality assurance, and change management. Interacts routinely with key internal ... and external stakeholders including senior management, the Utility's largest customers, and governmental and regulatory officials. **Minimum Qualifications** + For… more
    Exelon (01/07/26)
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