267 Results for

Mechanical Engineering Jobs in Batavia, IL

Jobs

Downers Grove, IL8 days ago

$95,000–$145,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. As a key member of our team, you will play a pivotal role in the design and management of various projects, ensuring the highest levels of quality and efficiency.

New!

Naperville, IL6 days ago

Remote

$125,000–$150,000 Per Year

10+ years of progressively responsible experience in mechanical engineering, design, and analysis, preferably within the nuclear or power generation industry. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

New!

Arlington Heights, IL3 days ago

$120,000–$150,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. As a Project Manager, you will oversee the planning, execution, and delivery of HVAC and mechanical system projects, including chillers, boilers, custom fabrication, and process piping.

Wedron, IL26 days ago

$87,000–$114,000

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes. As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all.

Minooka, IL20 days ago

$122,400–$154,000

Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

Kingston, IL8 days ago

$87,000–$154,000

Yorkville, IL26 days ago

$122,400–$154,000

New!

Westmont, IL6 days ago

$100,000–$150,000 Per Year

Perform work with a high degree of latitude, handle complex issues, and provide leadership, coaching, or mentoring to subordinates. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

New!

Downers Grove, IL4 days ago

This role is responsible for supporting and/or leading projects by delivering efficient engineering design and execution that maintains or improves contract profitability while ensuring high levels of customer satisfaction. Design customized solutions including pump and motor sizing, pneumatic, electro-pneumatic, and electrical routing (experience with food, beverage, dairy or consumer products industries is a plus).

Kingston, IL26 days ago

$92,700–$154,000

All other job assignments and/or duties pursuant to company policy or as directed by management to include but not limited to: (Emergency Response duties and/or coverage, Department duty coverage and/or call out, and positions outside of department in support of outage activities etc.). As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future.

Bensenville, IL8 days ago

$100,000–$150,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. An established, growth-oriented mechanical contractor delivering complex commercial and industrial projects is seeking an Estimator to prepare accurate, competitive bids for HVAC and process piping scopes.

Kingston, IL26 days ago

$92,700–$154,000

Joliet, IL8 days ago

$92,700–$154,000

New!

Naperville, IL2 days ago

$125,000–$145,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The company fosters a collaborative environment where engineers work across disciplines to solve complex technical challenges, make an impact on high-performance products, and contribute to next-generation vehicle and equipment solutions.

New!

Bedford Park, IL4 days ago

$95,000–$120,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Decades-old metals manufacturer offering strong $$$, benefits, and great team in need of experienced Industrial Reliability Engineer to join the team!

Batavia, IL20 days ago

$183,600–$204,000

As the largest private-sector power producer in the world and the nation's largest producer of clean and reliable energy, Constellation is focused on our purpose: lighting the way to a brilliant tomorrow for all. Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) or related science OR Active/Inactive Senior Reactor Operator (SRO) license .

Orland Park, IL7 days ago

$90,000–$115,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

Orland Hills, IL8 days ago

$100,000–$130,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our state of the art facility performs every process in house including milling, turning, and rubber molding to produce top of the line of equipment used worldwide.

Schaumburg, IL8 days ago

$85,000–$105,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Founded over six decades ago, with operations across the United States and globally, we are a manufacturing organization that develops engineered fluid power and hydraulic system solutions for demanding industrial and mobile equipment applications.

OAKBROOK TERRACE, IL23 days ago

$103,200–$141,900

Develops studies, plans, criteria, specifications, calculations, evaluations, design documents, performance assessments, integrated systems analysis, cost estimates, budgets, associated with the planning, design, licensing, construction, commissioning, operation, and maintenance of Exelon's electric generation, transmission, distribution, gas and telecommunication facilities/systems. We are a Fortune 200 company, 20,000 colleagues strong serving more than 10.7 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco).

Minooka, IL20 days ago

$162,000–$180,000

Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical, or nuclear) OR related science OR License Professional Engineer OR Active/Inactive SRO License with 5 years of engineering or related experience, which shall include 1 year of nuclear power plant experience. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

Yorkville, IL25 days ago

$162,000–$180,000

Bachelor's degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical, or nuclear) OR related science OR License Professional Engineer OR Active/Inactive SRO License with 5 years of engineering or related experience, which shall include 1 year of nuclear power plant experience . Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.

New!

Lombard, IL3 days ago

$31–$50 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our work supports mission-critical applications where quality, repeatability, and hands-on expertise matter, and our shop floor culture values craftsmanship, problem solving, and continuous improvement.

Elwood, IL20 days ago

$122,400–$154,000

Elwood, IL20 days ago

$92,700–$154,000

Naperville, IL25 days ago

$87,000–$154,000

Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Bachelor&rsquos degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 5 years of nuclear experience or related engineering experience.

Joliet, IL20 days ago

$87,000–$154,000

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes. Bachelor&rsquos degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 5 years of nuclear experience or related engineering experience.

Sheridan, IL8 days ago

$87,000–$154,000

Wedron, IL25 days ago

$89,000–$154,000

Crest Hill, IL20 days ago

$87,000–$154,000

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes. Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.

Kingston, IL8 days ago

$89,000–$154,000

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes. All other job assignments and/or duties pursuant to company policy or as directed by management to include but not limited to: (Emergency Response duties and/or coverage, Department duty coverage and/or call out, and positions outside of department in support of outage activities etc.).

Warrenville, IL11 days ago

As a results-oriented Ceramics Engineer, you will become an integral member of our team, collaborating with other engineering disciplines to develop new products and assist in customer inquiries. Ohmite is currently searching for a Ceramics Engineer, specializing in ceramic materials, high-temperature systems, and manufacturing processes related to advanced resistive ceramic components.

New!

Chicago Ridge, IL5 days ago

Full-time

Willingness to work the required schedule, work at the specific location required, complete Penske employment application, submit to a background screening (to include criminal checks, past employment and education), the ability to pass a drug screen and physical as required by the Department of Transportation, and potential travel within a near geography for training are required. • Doing preventative maintenance repairs—like replacing or rotating tires—and completing vehicle component lubrication and replacement, some electrical system repairs, and cooling system maintenance on gas and diesel engine vehicles.

Newark, IL8 days ago

$79,200–$88,000

Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes. All other job assignments and/or duties pursuant to company policy or as directed by management to include but not limited to: (Emergency Response duties and/or coverage, Department duty coverage and/or call out, and positions outside of department in support of outage activities etc.).

Joliet, IL8 days ago

$50,000–$90,000

The client sites are located in Northern Illinois, and while Operating Engineers are primarily responsible for their assigned locations, you may be required to support other sites in the event of an emergency or to provide backup coverage. What this job involves: As an Operating Engineer in Joliet, IL at JLL, you will be responsible for the installation, repair, and maintenance of mechanical, electrical, and plumbing equipment, machinery, and related controls and components at our client's facilities.

New!

Northfield, IL3 days ago

The Senior Design Engineer provides technical expertise, mentors junior engineers, and drives design excellence throughout the product development lifecycle, contributing to successful product launches and continuous improvement efforts. Guide cross-functional collaboration with product management, clinical, regulatory, and quality teams to define user needs and translate them into actionable design specifications.

Channahon, IL13 days ago

Mundelein, IL14 days ago

Tasks include, but are not limited to, light bulb/ballast replacement, door repairs, furniture installation, ceiling tile replacement, carpentry duties, plumbing repairs and maintaining operation logs. Follow appropriate safety procedures such as Lock Out/Tag Out, Arc Flash, etc. and use Personal Protective Equipment (PPE) while maintaining equipment, and ensure a safe work environment by eliminating potential equipment safety hazards.

Cary, IL30+ days ago

We are seeking an Entry-Level Mechanical Engineer to join our machine design team and help develop custom automation equipment used in our manufacturing operations. Do you want to start your career at a stable, engineering-driven company where you can learn from experienced designers and see your work go from concept to production?

Itasca, IL30+ days ago

This role is ideal for an early-career engineer who wants hands-on design responsibility, exposure to real-world manufacturing applications, and the opportunity to grow with a high-performing engineering team. This position focuses heavily on mechanical design, layout, and product development, supporting enclosure solutions used in industrial, commercial, and facility environments.

Downers Grove, IL30+ days ago

7+ years of mechanical engineering experience with expertise in at least two areas (e.g., Pressure Vessels, Rotating Equipment, Material Handling, or Heat Transfer). 7+ years of experience developing complex designs within a 3D environment (AutoCAD/Plant3D, CADWorx, SolidWorks, Inventor, etc.). Directly execute engineering tasks and lead multi-discipline design resources to meet "big picture" project objectives.

Downers Grove, IL27 days ago

This is a stable, industry-leading company with a diverse book of business spanning controlled agriculture, manufacturing, and large-scale commercial sectors, setting them up for continued stability and growth. About the Opportunity: Sterling Engineering's client, a premier design-build firm consistently recognized as a "Best Place to Work," is looking for a Senior Mechanical Engineer to join their organization.

Naperville, IL30+ days ago

Remote

$125,000–$150,000 Per Year

Sterling Engineering is looking for a Senior Mechanical Engineer to support commercial nuclear engineering projects. This opportunity is with a leading engineering services organization supporting nuclear power plant design and modifications.

Cary, IL30+ days ago

$90,000–$115,000 Per Year

You will play a key role in designing custom automated equipment, robotics integrations, and advanced production systems that support cutting-edge manufacturing operations. This role is ideal for a hands-on designer who enjoys leading complex automation and machine design projects from concept through implementation.

Carpentersville, IL30+ days ago

$105,000–$120,000

Our Communications Division designs and manufactures ruggedized, application-specific communication systems built to perform when failure isn't an option, serving the military, law enforcement, public safety, and industrial customers worldwide. You'll be responsible for the 3D layout, analysis, internal prototyping, and related documentation as well as work with our vertically integrated teams consisting of in-house molding, stamping, CNC machining, manufacturing, and the quality test lab.

Warrenville, Illinois30+ days ago

$92,700–$114,000 Per Year

Naperville, IL29 days ago

$110,000–$130,000 Per Year

This opportunity is ideal for a hands-on engineering who still enjoys design work but is ready to guide projects, mentor engineers, and grow into a broader leadership role over time. This is a high-impact role created due to evolving business needs—not a backfill—offering strong visibility, stability, and a clear path to future leadership.

Carpentersville, IL30+ days ago

$70,000–$80,000

Our Mechanical EngineerII will Develop products through design layout and analysis, prototyping, testing and documentation that meet or exceed customer marketing specifications with regards to performance, appearance, cost and quality. The hiring range listed in this posting is what we, in good faith, anticipate relying on when confirming a base salary for this position; exceptions may be considered for highly experienced candidates with multiple years of at-level experience.

Carpentersville, IL30+ days ago

$70,000–$80,000

Naperville, Illinois30+ days ago

$80,000–$99,600 Per Year

ENERCON Federal Services (EFS) offers end-to-end engineering and environmental design support for Department of Energy (DOE) and National Nuclear Security Administration (NNSA) projects, many years of experience across a variety of engineering disciplines. We transcend the conventional role of an engineering and environmental services firm; we are architects of innovation, steering efficiency, and sustainability in the energy, power, and technology sectors.

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Mechanical Engineering Jobs in Batavia, IL

Senior Mechanical Engineer (Construction/HVAC) Jobot

Mechanical Design Engineering Supervisor, Nuclear System One

Project Manager (Mechanical Contractor) - Hybrid schedule** Jobot

Electrical / Mechanical Engineer Constellation Energy

Engineer, Mechanical Sr Constellation Energy

Engineer, Mechanical Constellation Energy

Engineer, Sr. Mechanical Constellation Energy

Mechanical Engineer PE System One

Mechanical Project Engineer PEAK Technical Staffing

Strategic Mechanical Engineer Constellation Energy

Estimator (Mechanical Contractor) Jobot

Mechanical Valve Engineer Constellation Energy

Engineer, Mechanical / Civil Structural Constellation Energy

Lead Vehicle Systems Engineer Jobot

Reliability Engineer Jobot

Engineering, Sr Manager Constellation Energy

Design Engineer (Hydraulics) Jobot

Manufacturing Engineer Jobot

Valve Design Engineer Jobot

Senior Engineer - T&S Engineering Programs Exelon

Manager Engineering Constellation Energy

Engineering, Manager Constellation Energy

Senior CNC Machinist/Programmer Jobot

Engineer, Sr. Structural/Civil Constellation Energy

Engineer, Electrical Constellation Energy

Structural Engineer Constellation Energy

Engineer, Electrical Analytical Constellation Energy

Electrical Engineer Constellation Energy

Electrical Systems Engineer Constellation Energy

Engineer, In-Vessel Visual Inspection Constellation Energy

I&C Electrical Engineer Constellation Energy

Ceramics/Process Engineer PEAK Technical Staffing

Diesel Technician/Mechanic III - Entry Level Penske

Reactor Engineer Constellation Energy

Operating Engineer *US AMR-Jones Lang LaSalle Americas, Inc.

Sr Design Engineer Medline Industries - Transportation & Operations

Diesel Technician/Mechanic III - Entry Level Penske Truck Leasing Co., L.P.

Maintenance Tech I Medline Industries - Transportation & Operations

Entry-Level Mechanical Engineer Coilcraft

Mechanical Engineer - Enclosures Sterling Engineering, Inc.

Sr. Mechanical Engineer Sterling Engineering, Inc.

Senior Mechanical Engineer (Data Centers) Sterling Engineering, Inc.

Senior Mechanical Engineer Sterling Engineering, Inc.

Mechanical Engineer Sterling Engineering, Inc.

Senior Mechanical Engineer IV - Communications OTTO Engineering

Engineer, Mechanical Constellation Energy Generation, LLC.

Lead Mechanical Engineer Sterling Engineering, Inc.

Mechanical Engineer II - Communications OTTO Engineering

Mechanical Engineer II - Controls OTTO Engineering

Mechanical Engineer - Early Career - ENERCON Federal Services Enercon Services, Inc.

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