Industrial Engineer Jobs in Illinois

• This position will offer you the ability to directly apply your knowledge of thermodynamics, heat transfer, and fluid mechanics
• You will be preparing calculations, specifications, and technical reports to support client recommendations and reviews, and will additionally conduct equipment sizing, optimization evaluation, and selection in response to project needs
• While supporting project teams with other Mechanical Engineers, you will be involved in system engineering, including the design, modification, and analysis of power plant mechanical systems
• There is the potential for you to travel to client and vendor offices for design reviews and to plant site locations for construction coordination and field verification of designs

• This position requires a BSME or MSME and a strong academic background and interest in thermodynamics, heat transfer, and fluid mechanics
• Experience with CAD software, such as AutoCAD or Revit
• Knowledge of the practical application of mechanical engineering and technology including applying systems, principles, techniques, procedures, and equipment to a project design
• Knowledge of design techniques, tools, and principles involved in the production of technical plans, fabrication drawings, and models
• Strong interest in numerical computations and problem solving
• Proficiency with MS Office applications
• Excellent written and verbal communication skills

• A Bachelor’s or Master’s of Science degree from an ABET Engineering Accreditation Commission-approved program
• Successful completion of the Fundamentals of Engineering (FE) exam, and designation as an Engineer in Training
• Experience in writing and providing support documentation for Mechanical Engineering calculations

• You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
• Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including appropriate use of agentic AI tools, with strong engineering judgment and verification of results.
• Programming or scripting (e.g., Python, MATLAB, advanced Excel) to automate calculations, design checks, reporting, or data transformation is valued but not required.
• We also value additional learning, such as a minor, certificate, or other training in Computer Science, Artificial Intelligence, Software Engineering, or related fields that helps you apply automation or agentic AI to real engineering problems.

At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.