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Python Mechanical Engineering Jobs in Chicago, IL

Koch Industries

Sr. Mechanical Engineer - Thermal

Lisle, IL · On-site

$100K - $130K/yr

MS or PhD in Mechanical Engineering, Thermal Sciences, or Aerospace Engineering * Experience with ... Experience with ANSYS Fluent UDFs or Python scripting for simulation automation * Familiarity with ...

Molex

Mechanical Test Technician

Lisle, IL · On-site

$50 - $80/hr

Familiarity with python and PLC coding to communicate and control various equipment. What Will Put You Ahead * Bachelor's Degree in Mechanical Engineering, Industrial Technology, or Engineering ...

Koch Industries

Mechanical Test Technician

Lisle, IL · On-site

$50K - $80K/yr

Familiarity with python and PLC coding to communicate and control various equipment. What Will Put You Ahead * Bachelor's Degree in Mechanical Engineering, Industrial Technology, or Engineering ...

Sargent & Lundy

Senior Mechanical Engineer

Chicago, IL · Hybrid

$100K - $152K/yr

Particular experience in mechanical design of conventional power projects is desired. You will have ... e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated ...

Sargent & Lundy

Senior Mechanical Engineer

Chicago, IL · Hybrid

$100K - $152K/yr

Particular experience in mechanical design of conventional power projects is desired. You will have ... e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated ...

Sargent & Lundy

Senior Mechanical Engineer

Chicago, IL · On-site

$131K - $205K/yr

Particular experience in mechanical design of conventional power projects is desired. You will have ... e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated ...

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All JobsPython Mechanical Engineering JobsPython Mechanical Engineering Jobs in Chicago, IL

Python Mechanical Engineering information

See Chicago, IL salary details

$23.7K

$144.2K

$208.6K

How much do python mechanical engineering jobs pay per year?

As of Sep 5, 2026, the average yearly pay for python mechanical engineering in Chicago, IL is $144,191.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,800.00 and $169,500.00 per year, depending on experience, location, and employer.

What is a Python mechanical engineer?

A Python Mechanical Engineering job involves using Python programming to solve mechanical engineering problems, automate tasks, and analyze data. Engineers in this role may work on simulations, finite element analysis (FEA), computational fluid dynamics (CFD), or control systems. Python is commonly used for scripting calculations, processing sensor data, and integrating with engineering software like MATLAB, SolidWorks, or ANSYS. This role is valuable in industries such as robotics, automotive, aerospace, and manufacturing, where automation and data analysis help optimize designs and processes.

What are the typical responsibilities of a Python mechanical engineer?

A Python Mechanical Engineer is often responsible for developing automated workflows, performing simulation scripting, and analyzing data to support mechanical design projects. They regularly collaborate with other engineers, designers, and data analysts to streamline product development and enhance testing processes. Daily tasks may include coding custom scripts to process simulation results, integrating Python tools with CAD or FEA software, and ensuring that engineering analyses are accurate and reproducible. Teamwork, frequent communication, and adapting to evolving project requirements are key parts of this role, making it both dynamic and collaborative.

What are the key skills and qualifications needed for a Python mechanical engineer?

To excel as a Python Mechanical Engineer, you need strong mechanical engineering fundamentals paired with solid programming skills in Python and a related engineering degree. Familiarity with CAD tools, finite element analysis (FEA) software, data analysis libraries (such as NumPy and pandas), and experience with simulation or automation platforms are highly valued, with certifications like EIT or PE providing added credibility. Strong problem-solving, effective communication, and teamwork abilities help in collaborating with multidisciplinary teams and efficiently conveying technical information. These skills and qualifications are essential for streamlining engineering workflows, automating simulations, and integrating computational methods into mechanical design and analysis projects.

What are popular job titles related to Python Mechanical Engineering jobs in Chicago, IL?

For Python Mechanical Engineering jobs in Chicago, IL, the most frequently searched job titles are:

What job categories do people searching Python Mechanical Engineering jobs in Chicago, IL look for?

The top searched job categories for Python Mechanical Engineering jobs in Chicago, IL are:

Python Mechanical Engineering jobs near you
Infographic showing various Python Mechanical Engineering job openings in Chicago, IL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $144,191 per year, or $69.3 per hour.

Sr. Mechanical Engineer - Thermal

Koch Industries

Lisle, IL • On-site

$100K - $130K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago

Koch Industries rating

8.0

Company rating: 8.0 out of 10

Based on 53 frontline employees who took The Breakroom Quiz

138th of 545 rated manufacturers

Job description

Your Job
As part of Molex's strategic investment in CAEPlus and the ongoing development of next-generation AI data center thermal management solutions, this position will operate in a unique collaboration model between the two organizations. While employed by Molex and receiving all Molex employment benefits, the successful candidate will work closely with the CAEPlus team and focus primarily on advancing CAEPlus technologies, products, and innovation initiatives. This role offers the entrepreneurial environment of a growing technology venture combined with the resources, stability, and engineering expertise of a global industry leader.
This role leads the mechanical design, product validation, and manufacturing development of BoundaryCool™ thermal management solutions for the CAEPlus Phase I program. The engineer will own the detailed design of cold plates, active module integration geometry, and manufacturing drawings - driving the full product development lifecycle from concept through prototype validation. Working directly with the CAEPlus founder and cross-functional program team, this individual will apply expertise across precision machining, materials, and thermal hardware design to bring a breakthrough active cooling platform to market.
What You Will Do
  • Design and apply advanced fluid dynamic concepts into the active thermal management system to enhance convective heat transfer performance of cold plates and related thermal solutions
  • Develop and validate CFD simulations of the active thermal management system, including turbulence modeling, Conjugate Heat Transfer (CHT) analysis, heat transfer coefficient improvement, and flow distribution characterization
  • Design and execute single and multi-cold plate flow loop test protocols - measuring thermal resistance (Rth K/W), flow impedance, and pressure drop (ΔP) across target flow rate range, consistent with Open Compute Project (OCP) standards
  • Design server chassis-level and rack-level test rig configurations for NVIDIA NVL-class GPU load simulation
  • Set up and operate flow loop test rig (coolant loop assembly, instrumentation, leakage detection, and data acquisition system)
  • Install and calibrate thermal instrumentation including thermocouples, pressure transducers, flow meters, and power measurement equipment
  • Correlate CFD simulation results with experimental thermal test data and iterate on the active cooling system to improve performance
  • Collaborate with Mechanical Engineers and CAD Designers on cold plate channel geometry and active cooling system design
  • Develop thermal test protocols, acceptance criteria, data acquisition procedures, and documentation of best practices for simulation and testing
  • Generate performance data package documenting Rth, ΔT, ΔP, and flow uniformity for customer qualification
  • Specify fluid fitting requirements and standards, including Universal Quick Disconnects (UQD), G1/4" BSPP, NPT and equivalent connector specifications for inlet and outlet interfaces
  • Discover and invent new techniques and methods in thermal simulation, design, and testing
  • Support technical paper authorship and patent filing in thermal management and active cooling

Who You Are (Basic Qualifications)
  • BS in Mechanical Engineering, Thermal Sciences, or Aerospace Engineering
  • 3+ years of thermal engineering and CFD simulation experience
  • Proficiency in ANSYS Fluent, ANSYS Icepak, Simcenter FloTherm, COMSOL, or equivalent thermal simulation tools
  • Experience with liquid cooling system design and analysis - single-phase and two-phase
  • Experience setting up and operating thermal test rigs, instrumentation, and data acquisition systems
  • Strong foundation in heat transfer (conduction, forced convection, radiation, and two-phase heat transfer)
  • Experience with 3D CAD tools for simulation geometry preparation and model validation

What Will Put You Ahead
  • MS or PhD in Mechanical Engineering, Thermal Sciences, or Aerospace Engineering
  • Experience with direct liquid cooling (DLC) or direct-to-chip (D2C) cold plate systems
  • Experience with ANSYS Fluent UDFs or Python scripting for simulation automation
  • Familiarity with Coolant Distribution Unit (CDU) systems and chiller systems used in hyperscale data center environments
  • Familiarity with Open Compute Project (OCP) liquid cooling standard protocols
  • Familiarity with NVL-class or HGX-class GPU thermal specifications and test methodologies
  • Familiarity with two-phase cooling systems and simulation methodologies
  • Prior experience publishing technical papers or filing patents in thermal management or active cooling

For this role, we anticipate paying $100,000 - $130,000 per year. This role is eligible for variable pay, issued as a monetary bonus or in another form.
At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.
Hiring Philosophy
All Koch companies value diversity of thought, perspectives, aptitudes, experiences, and backgrounds. We are Military Ready and Second Chance employers. Learn more about our hiring philosophy here .
Who We Are
At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.
Our Benefits
Our goal is for each employee, and their families, to live fulfilling and healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength - focusing on overall wellbeing so you can focus on what matters most. Our benefits plan includes - medical, dental, vision, flexible spending and health savings accounts, life insurance, ADD, disability, retirement, paid vacation/time off, educational assistance, and may also include infertility assistance, paid parental leave and adoption assistance. Specific eligibility criteria is set by the applicable Summary Plan Description, policy or guideline and benefits may vary by geographic region. If you have questions on what benefits apply to you, please speak to your recruiter.
Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.
Equal Opportunities
Equal Opportunity Employer, including disability and protected veteran status. Except where prohibited by state law, some offers of employment are conditioned upon successfully passing a drug test. This employer uses E-Verify. Please click here for additional information. (For Illinois E-Verify information click here , aquí , or tu ).
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