Industrial Mechanical Internship — Flexible Growth

Olsson; Des Moines (IA); On-site; USD 25,000 - 39,000; Full time

Benefits offered by this job

Tailored development paths

Flexible work arrangements

Wellness program

Benefits package

Job summary

Olsson is seeking summer 2027 student interns for its Industrial Facilities Engineering and Design team. Interns will gain hands-on experience, creating construction documents and specifications under supervision.

We offer a collaborative environment across Lincoln, Omaha, and Des Moines locations, with exposure to Ethanol plant improvements, renewable natural gas facilities, and industrial process design. This is a structured internship with mentorship and development opportunities.

Qualifications

• Pursuing a bachelor’s degree in mechanical engineering.
• Experience with HVAC design or thermodynamics is preferred.
• Familiarity with HVAC codes and standards (ASHRAE, IMC).
• Proficiency with Revit, AutoCAD or 3D modeling tools.
• Strong problem-solving and teamwork abilities.

Responsibilities

• 3D modeling of mechanical systems.
• Pipe stress and pressure vessel analysis.
• Hydraulic modeling.
• HVAC system design, including load calculations and duct/piping layout.
• Coordination of HVAC systems with architectural and structural elements.

Skills

Teamwork

Ownership

Attention to detail

Problem solving

Education

Bachelor's degree in mechanical engineering

Tools

Revit

AutoCAD

3D modeling tools

Microsoft Word

Excel

Outlook

Job description

Olsson is seeking summer 2027 student interns for its Industrial Facilities Engineering and Design team. Interns will gain hands-on experience, creating construction documents and specifications under supervision.

We offer a collaborative environment across Lincoln, Omaha, and Des Moines locations, with exposure to Ethanol plant improvements, renewable natural gas facilities, and industrial process design. This is a structured internship with mentorship and development opportunities.