Mechanical Engineer

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Cullerton Group has a new opportunity for Mechanical Engineer 1. The work will be done onsite full-time in Decatur, IL (Office

A). This is a long-term 12-month position that can lead to permanent employment with our client. Compensation is up to $28.20/hr + full benefits (vision, dental, health insurance, 401k, and holiday pay).

Cullerton Group is seeking an entry-level Mechanical Engineer to support the design and integration of engine installation and cooling systems for large off-highway equipment platforms. This role focuses on component-level mechanical design, system integration, and cross-functional collaboration across engineering, manufacturing, and supplier teams. The engineer will apply core mechanical engineering principles to real-world product development while supporting production implementation and continuous improvement initiatives.

This position is ideal for early-career engineers seeking hands-on design experience in a complex mechanical systems environment.

• Research, design, develop, and test mechanical components and systems related to engine installation and cooling
• Perform Creo 3D modeling
  , engineering changes, and drawing updates
• Read, interpret, and create engineering drawings, schematics, and technical documentation
• Analyze customer design proposals and specifications to assess feasibility, cost, and timing
• Collaborate with cross-functional teams (manufacturing, quality, suppliers) to resolve factory and field issues
• Review field history and incorporate lessons learned into new designs
• Support production implementation schedules and engineering change coordination

• Bachelor’s degree in Engineering or Engineering Technology (required)
• 0–2 years of engineering experience (internships accepted)
• Mechanical aptitude with strong problem-solving and analytical skills
• Proficiency with Creo (Pro/E) or equivalent CAD software
• Ability to read and interpret engineering drawings, schematics, and specifications
• Knowledge of basic engineering principles including mechanics, materials, and heat transfer
• Strong verbal and written communication skills
• Ability to manage multiple tasks while delivering results

• Experience with Teamcenter or similar release/workflow tools
• Exposure to product development, validation testing, or simulation activities
• Familiarity with manufacturing or factory environments
• Ability to perform basic analysis using Creo Simulate or equivalent tools

This role offers the opportunity to gain hands-on mechanical design experience within a highly collaborative engineering team working on complex machine systems. You will support real production programs, interact with manufacturing and suppliers, and develop practical engineering skills early in your career. Cullerton Group provides a professional environment with strong mentorship, growth potential, and long-term career opportunities.