Demo

Mechanical Engineering Intern

Culligan Opportunities
Rosemont, IL Intern
POSTED ON 12/30/2025
AVAILABLE BEFORE 2/28/2026

The NPD Engineering Intern performs functions that lead to the improvement of current products, and the development of new products and components. This individual has basic knowledge of commonly-used engineering concepts, practices, and procedures. This role reports to and will receive guidance from a senior level engineer.

Key Position Responsibilities:

  • Work collaboratively with the NPD team to research, design and analyze new technologies.
  • Assist team with test setup, data collection and analysis of lab experiments.
  • Analyze product issues to determine root cause, and implement corrective actions.
  • Design and fabricate test fixtures for new product validation.
  • Assist in project management activities, including schedule tracking and bill of materials management.
  • Work with the Product Management team to understand product requirements and define technical specifications.
  • Utilize rapid prototyping resources to validate product design and functionality.
  • Coordinate with cross functional and international team members to source components, confirm manufacturability, obtain quotes and ensure regulatory compliance.
  • Assist with other projects as assigned.

Requirements:

  • Junior or Senior working towards Bachelor of Science in Mechanical Engineering.
  • 1 years of experience with lab testing. Hands-on assembly and lab coursework apply.
  • 1 years of experience with 3-D modeling and 2-D drawing creation using Solidworks, or similar software.
  • Able to perform basic hand calculations pertaining to engineering design including: flow rates, stress/strain, O-ring squeeze, etc.
  • Basic understanding of design practices for common production/fabrication processes including: plastic injection molding, casting, machining, sheet metal, etc.
  • Basic understanding of the function of mechanical and electromechanical components including: pumps, valves, O-rings/seals, solenoids, motors, etc.

Competencies:
To perform the job successfully, an individual should demonstrate the following competencies in this position:
Resourcefulness     Customer Focus   Team Player
Passion                   Integrity               Organizational/Planning
Communication    Self-Awareness     Energy

Compensation & Benefits:

  • Hourly Pay Rate: $18.00 per hour (non-exempt, hourly position).
  • Benefits: This position is not eligible for company-sponsored benefits.

Salary : $18

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