MECHANICAL ENGINEERING INTERN (Fall Semester Position)

About the role#

Filtration Group is seeking a Mechanical Engineering student for a paid internship during the Fall 2026 semester. This position is based on-site and offers the opportunity to support the engineering team with custom filter designs and internal projects for a variety of industries, including medical, military, and telecommunications.

What you'll do#

• Enhance 3-D modeling skills using SolidWorks, including work on assemblies, drawings, and sheet metal.
• Gain experience in engineering design through process flow and capabilities analysis from inception to manufacturing completion.
• Learn to utilize ERP software for manufacturing, planning, and quoting.
• Participate in manufacturing production improvement, R&D, prototype builds, and engineering sales and marketing efforts.
• Conduct pressure-drop wind tunnel testing and flammability testing.
• Receive mentorship from senior mechanical and manufacturing engineers.

What you'll need#

• Current undergraduate student (Sophomore, Junior, or Senior) pursuing a degree in Mechanical Engineering.
• Strong mechanical design skills and computer systems knowledge.
• Working knowledge of 3D modeling software, specifically SolidWorks or similar programs, and Microsoft Excel.
• Ability to manage multiple design projects simultaneously.
• Self-motivation and strong communication and organizational skills.

Location & details#

• Location: St Louis, Missouri
• Term: Fall 2026
• Modality: On-site
• Compensation: $20.00 - $22.00 per hour
• Schedule: Flexible daytime hours, approximately 15–25 hours per week