• Structural / Mechanical

    Constellation (Byron, IL)
    …things and help fight climate change. Join us to lead the clean energy future. **The Structural / Mechanical Engineer position is based out of our Byron ... Engineering role can be filled at Mid-level or Senior Engineer level. Please see minimum qualifications list below for...of outage activities etc.) **MINIMUM QUALIFICATIONS for Mid-level E02 Engineer ** + BS in Engineering, a minimum 2 years… more
    Constellation (12/09/25)
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  • Engineer , Civil/ Structural , Power…

    Constellation (Marseilles, IL)
    …for Mid-level E02 Engineer ** + Bachelor's degree in engineering (chemical, civil/ structural , electrical, industrial, mechanical or nuclear) with 2 years of ... for Senior E03 Engineer ** + Bachelor's degree in Engineering (Chemical, Civil/ Structural , Electrical, Industrial, Mechanical or Nuclear) with 5 years of… more
    Constellation (12/25/25)
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  • Structural Design Engineer

    Scot Forge Company (Spring Grove, IL)
    Scot Forge is seeking to hire an experienced Structural focused Engineer to take the lead on the charge towards many expansions within our manufacturing ... repair of existing structures. + Deep knowledge and understanding of building structural design and heavy machinery foundation design. + Knowledge of plant… more
    Scot Forge Company (11/26/25)
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  • Senior Engineer - Transmission & Substation…

    Exelon (Oakbrook Terrace, IL)
    …of Civil and Structural engineering designs, principles and practices + Licensed Structural Engineer + Licensed Professional Engineer (2) (3) + Strong ... safe, and cost-effective designs. This position is responsible for Civil and Structural Engineering Design Standards including voltages of 765kV, 345kV, 138kV, 69kV,… more
    Exelon (01/03/26)
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  • Senior Engineer - Structural

    Exelon (Oakbrook Terrace, IL)
    …the opportunity to build a rewarding career. Are you in? **Primary Purpose** Hello Structural Engineers, Are you looking to take your career to the next level? ComEd ... is excited to announce an opening for a Senior Engineer role, and we want you to be a...+ Ability to analyze and interpret complex electrical and mechanical systems. + Knowledge and ability to apply problem… more
    Exelon (01/08/26)
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  • Principal/ Sr. Principal Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …Northrop Grumman Corporation is offering a challenging and rewarding career as a Mechanical Engineer within the Mission Systems Sector located at the Rolling ... Sr. Principal level based on the requirements below. **Basic Qualifications for Principal Mechanical Engineer :** - Bachelor of Science degree in Mechanical more
    Northrop Grumman (10/28/25)
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  • Early Career Structural Engineering

    WSP USA (Chicago, IL)
    **This Opportunity** WSP is currently initiating a search for an **Early Career Structural Engineer ** for our **Chicago, IL** office. Be involved in projects ... structural elements, such as buildings, bridges, roadways, and mechanical structures. Generates accurate and concise documentation regarding assigned aspects of… more
    WSP USA (12/19/25)
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  • Mechanical Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …Northrop Grumman Corporation is offering a challenging and rewarding career as a Mechanical Engineer within the Mission Systems Sector located at the Rolling ... of a great team. The team is seeking a Mechanical Engineer to apply and expand their...at least one of the following subjects: thermal analysis, structural analysis, microelectronics design, opto- mechanical design, environmental… more
    Northrop Grumman (10/28/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Rockford, IL)
    …information under this program/contract. **Security Clearance:** None/Not Required The **Principal Mechanical Engineer ** plays a critical leadership role at the ... of design excellence and disciplined program execution. Serving as a Project Engineer for complex mechanical scope, this position owns technical direction… more
    RTX Corporation (12/18/25)
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  • Engineer , Mechanical , Power Uprate

    Constellation (Marseilles, IL)
    …for Mid-level E02 Engineer ** + Bachelor's degree in engineering (chemical, civil/ structural , electrical, industrial, mechanical or nuclear) with 2 years of ... for Senior E03 Engineer ** + Bachelor's degree in Engineering (Chemical, Civil/ Structural , Electrical, Industrial, Mechanical or Nuclear) with 5 years of… more
    Constellation (11/12/25)
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  • Senior Mechanical Engineer (Onsite)

    RTX Corporation (Rockford, IL)
    …information under this program/contract. **Security Clearance:** None/Not Required The Senior Mechanical Engineer provides hands-on engineering support across ... mechanical design, sustaining engineering, and test/TEQ support-combined with broad mechanical engineering capability across related disciplines. The engineer more
    RTX Corporation (12/18/25)
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  • Mechanical Engineer

    Constellation (Byron, IL)
    …for Mid-level E02 Engineer ** + Bachelor's degree in engineering (chemical, civil/ structural , electrical, industrial, mechanical or nuclear) with 2 years of ... Join us to lead the clean energy future. **The Mechanical Engineer position is based out of... Engineer ** + Bachelor's degree in Engineering (Chemical, Civil/ Structural , Electrical, Industrial, Mechanical or Nuclear) with… more
    Constellation (01/09/26)
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  • Mechanical Engineer - Power…

    Burns & McDonnell (Chicago, IL)
    **Description** As a Mechanical Engineer , you will work on project teams to create world-class designs for new projects, alterations and redevelopments on a ... variety of power projects. The Mechanical Engineer will work with the project...power generating facilities. + Communicates with other disciplines (electrical, structural , civil) engineers for efficient project coordination. + Performs… more
    Burns & McDonnell (12/31/25)
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  • Mechanical Design Engineer

    Actalent (Bartonville, IL)
    Job Title: Mechanical Design Engineer Job Description We are seeking two skilled Mechanical Design Engineers to join our Power Systems Division, focusing on ... + Design and develop complete enclosure designs for generator sets, including structural layout, sheet metal components, and integration with fuel bases. +… more
    Actalent (01/07/26)
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  • Mechanical Design Engineer

    Actalent (Peoria, IL)
    Job Title: Mechanical Design Engineer Job Description Join our innovative team as a Mechanical Design Engineer where you will collaborate with design ... system design drawings. + Perform simple FEA analysis on structural assemblies. + Utilize theoretical calculation tools to determine...feedback. Essential Skills + 3+ years of experience in mechanical design. + Strong mechanical aptitude and… more
    Actalent (01/06/26)
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  • Strategic Engineer , Mechanical

    Constellation (Cordova, IL)
    …E01 Engineer - New Graduate** + BS in Engineering (Chemical, Civil/ Structural , Electrical, Industrial, Mechanical or Nuclear) + Maintain minimum access ... us to lead the clean energy future. **The Strategic Engineer position is based out of our Quad Cities...role can be filled at Entry-level, Mid-level or Senior Engineer level. Please see minimum qualifications list below for… more
    Constellation (12/05/25)
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  • Mechanical Senior Project Engineer

    Stantec (Chicago, IL)
    …Join us and design your place with Stantec. Your Opportunity The Senior Project Engineer , Mechanical guides the mechanical technical design of projects as ... assurance of the project design - Provide oversight to the Project Engineer during the verification of technical specifications, evaluation of bids, and selection… more
    Stantec (12/03/25)
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  • Mechanical Engineer II (Onsite)

    RTX Corporation (Rockford, IL)
    …of an engineering team, contributing to the design, testing, and manufacturing of mechanical components. + Strong background in structural and thermal analysis, ... Clearance:** None/Not Required We are seeking a proactive and detail-oriented engineer to support generator design, product development, and testing activities. The… more
    RTX Corporation (01/08/26)
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  • Engineer , Mechanical /Electrical

    Constellation (Clinton, IL)
    …activities etc.) **MINIMUM QUALIFICATIONS** + Bachelor's degree in Engineering (Chemical, Civil/ Structural , Electrical, Industrial, Mechanical or Nuclear) with 5 ... testing in accordance with position duties **PREFERRED QUALIFICATIONS** + Professional Engineer Registration + Advanced technical degree or related coursework +… more
    Constellation (11/12/25)
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  • Senior Engineer , Mechanical

    RTX Corporation (Rockford, IL)
    …**Qualifications We Prefer** + Experience in design, test, and manufacturing of mechanical components and systems + Background with structural and thermal ... Systems team within Power and Controls SBU is seeking a proactive and detail-oriented engineer to play a critical role in supporting both new product development and… more
    RTX Corporation (10/15/25)
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