Date Posted: 06/18/2026
Hiring Organization: Rose International
Position Number: 503008
Industry: Manufacturing
Job Title: Mechanical Engineer
Job Location: Mossville, IL, USA, 61552
Work Model: Onsite
Shift: M-F, 8am - 5pm
Employment Type: Temporary
FT/PT: Full-Time
Estimated Duration (In months): 26
Min Hourly Rate($): 30.00
Max Hourly Rate($): 36.00
Must Have Skills/Attributes: Analytical Skills, Creo, Mechanical Engineer
Experience Desired: Background in thermo-sciences - courses in fluid mechanics, thermodynamics, heat transfer (2-4 yrs); Knowledge of engine, lubrication/powertrain cooling and/or electrification systems (2-4 yrs)
Required Minimum Education: Bachelor’s Degree
Preferred Education: Master’s Degree
**C2C is not available**
Job Description
Required Combination of Education and Experience:
- Bachelor's degree in Engineering (Mechanical, Agricultural, Aerospace, or similar)
Preferred Education:
- Master's OR doctorate degree in Engineering (Mechanical, Agricultural, or Aerospace)
Required Experience for the Mechanical Engineer:
- 1+ years of engineering experience with at least 1 year focused on cooling system performance for product development with 1D and CFD system simulation experience
- Clear verbal and written communication skills
- Project management skills allowing for handling of multiple projects and priorities
- Strong technical knowledge with the ability to communicate technical information effectively with team members and others in the work group, and process partners
- Working knowledge of engine, lubrication/ powertrain cooling and/or electrification systems
- 2+ years of experience using Fluent, 1-D analysis tools (i.e., GT-Suite) and Creo
- Strong background in thermo-sciences (courses in fluid mechanics, thermodynamics, heat transfer)
Desired Skills:
- 1D or 3D cooling component or system analysis experience
- Proficiency with CFD tools such as Fluent, Star CCM+ or OpenFOAM
- Proficiency in at least one programming language such as Python, C++ or Java
- Working knowledge of diesel engines, powertrain cooling and/or electrification systems
- Experience using 1D analysis tools such as GT-Suite
- Proficiency with meshing tools such as ANSA or ANSYS Workbench/SpaceClaim
- Experience using CAD packages such as Creo
- Knowledge of product development processes for machines, engines and battery/electric systems
- Project management skills allowing for handling of multiple projects and priorities
Mechanical Engineer Overview:
The primary responsibilities will be to utilize analytical techniques to develop and validate cooling systems used in construction, mining, power generation, marine applications and locomotives. These applications can include internal combustion engines or battery electric systems.
Responsibilities:
- Utilize analytical techniques (1-D and 3-D simulation tools) to provide simulation support for electrification projects across various Caterpillar platforms, as well as cooling performance simulation for diesel-powered applications. This includes conducting 1-D system simulation for up-front system sizing and component selection for cooling systems as well as performing high-end Computational Fluid Dynamics (CFD) simulation for virtual design and validation
- Foster strong collaboration with our design, system, and validation partners
- Conduct application specific cooling system analysis projects
- Develop cooling system layouts, component selection, sizing and optimizing the cooling air and water systems using 1-D simulation tools
- Collaborate with design partners to meet technical and regulatory requirements
- Conduct component CFD to determine performance characteristics
- Develop CFD models to understand air flow through cooling packages
- Develop underhood thermal CFD models to predict component temperatures
- Collaborate with test engineers and correlate analysis models
- Perform analysis to assist in resolving cooling-related field problems
- Contribute to improvements in simulation methods and processes
- Help to establish technical requirements and specifications for new products
- **Only those lawfully authorized to work in the designated country associated with the position will be considered.**
- **Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.**
Benefits:
For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.
California Pay Equity:
For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.
Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances.
If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department.
Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).
It was great working for Rose International. Everyone was extremely helpful.
Rosann, Consultant
I have been very pleased with my experience with Rose International. Everyone that I encountered was very helpful and courteous.
Stephanie, Consultant
Your team at Rose International is always very helpful and responsive.
Barbara, Consultant
Rose International maintained good communication during assignments and are very informative through email and phone calls.
Sade, Consultant
Rose International has been great to me. I thank everyone there for all of their hard work; it has not gone unnoticed.
Melody, Consultant
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