TSI Incorporated · 4 hours ago
R&D Engineer Intern
St Paul, MN
Internship
Onsite
Intern
$22/hr - $23/hr
Start in 2026 SummerTSI Incorporated is a company focused on delivering products and services efficiently through innovative technology. They are seeking an R&D Engineer Intern to gain hands-on experience by working on real projects alongside engineers and scientists, involving tasks such as laboratory experiments, gas sensor testing, and CFD analysis.
Manufacturing
No H1B
Responsibilities
Conduct laboratory experiments focused on aerosol generation, sampling, and measurement
Perform gas sensor testing and calibration, including data collection and analysis
Develop and report on test methodologies
Build and maintain test fixtures
Conduct tests to troubleshoot and improve existing products
Qualification
Required
Major/Program: Mechanical Engineering, Aerospace Engineering, Environmental Engineering, or a relevant physical science major
CUM 3.0 GPA (based on 4.0 scale)
Student Status: Currently enrolled as a full-time student
Understanding of scientific method, experimental methods, and basic statistics
Experience with data analysis using MS Excel
Proficiency in Computer Aided Design (CAD)
Experience with hands-on laboratory work, through coursework or otherwise
Demonstrates an eagerness and willingness to learn
Demonstrates an ability to learn from failures
Preferred
Experience measuring aerosols in a laboratory setting
First-hand work with gas measurement sensors and instrumentation or advanced technical knowledge of electrochemical gas sensing
Knowledge of controls or circuit design for conducting experiments
Experience with advanced methods of data analysis, such as regression analysis and use of artificial intelligence
Experience using LabView or MATLAB
Proficiency in Finite Element Analysis (FEA) or Computational Fluid Dynamics (CFD) software
Benefits
FREE parking
Free coffee/tea/hot chocolate
Eligible for time off in compliance with applicable state laws
Company
TSI Incorporated
Manufacturer of precision metrology systems for lab and field application
Founded in 1961
501-1000 employees
Funding
Current Stage
Late StageLeadership Team
Beau Farmer
CTO
Alex Zahedi
Owner, Managing Partner
Recent News
TSI Incorporated
2025-11-19
Company data provided by crunchbase