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INTERNSHIP DETAILS

Junior Physics Engineer Intern

CompanyTLC Millimeter Wave Products, Inc. (TMPI)

LocationMinneapolis

Work ModeOn Site

PostedFebruary 20, 2026

Internship Information

Core Responsibilities

The intern will design and conduct experiments related to wave propagation, radar systems, and electromagnetic interactions, while also developing and validating physics-based simulations for system behavior analysis. Key duties include performing component testing, data analysis, and collaborating with multidisciplinary teams to document and present research findings.

Internship Type

full time

Salary Range

$20 - $22

Company Size

Visa Sponsorship

Language

English

Working Hours

40 hours

Apply Now →

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the company's application page

About The Company

TLC MILLIMETER WAVE PRODUCTS SERVICES AND SOLUTIONS INC. is a computer hardware company based out of 1411 W RIVER RD N, Minneapolis, Minnesota, United States.

About the Role

Benefits:

Simple IRA + Company Match
Bonus based on performance
Company parties
Competitive salary
Dental insurance
Employee discounts
Free food & snacks
Free uniforms
Health insurance
Opportunity for advancement
Paid time off
Training & development
Vision insurance
Wellness resources

Company: TLC Millimeterwave Products, Inc. (TMPI)

Job Title: Junior Physics Engineer R&D Intern

Department: Research and Development (R&D)

Location: Minneapolis, MN – Onsite/In-Person

Reports To: Chief Technology Officer

Job Type: Part-time, Hourly

Travel Requirement: Yes, up to 30%

Our Company Overview:
With over 30 years of expertise, TMPI has become a trusted name in technology and security services. Our commitment to innovation and excellence drives us to improve lives globally. We are a community of forward-thinkers, problem-solvers, and innovators.

The Opportunity:

Are you ready to start your engineering career and make a real impact? We are seeking a Junior Physics Engineer – R&D Intern to join our research and development (R&D) team and work on real-world physics applications in electromagnetics, signal processing, and computational modeling. If you are a passionate physics student or soon to be graduate eager to gain hands-on experience in applied physics and engineering, this is your opportunity.

What You'll Do:

Physics-Based Research & Experimentation:

Design and conduct experiments on wave propagation, radar systems, and electromagnetic interactions.
Perform index of refraction calculations, signal transmission, and material interactions.
Analyze signal transmission, vector fields, and electromagnetic radiation patterns (E&M).
Develop and validate physics-based simulations for system behavior analysis.
Apply kinematics and modern physics principles to system design and testing.

Software Development & Simulation:

Develop and maintain simulations using MATLAB, Python, or C++.
Work with AutoCAD and ADS software for designing and testing components.
Apply computational physics to optimize signal processing and radar analysis.

Testing & Data Analysis:

Conduct millimeter-wave component testing, validation, and calibration.
Support waveguide measurements, RF signal transmission tests, and vector analysis.
Maintain a traceability database for research findings and test results.

Documentation & Collaboration:

Assist in writing technical reports, research findings, and experimental documentation.
Present research results to team members and leadership.
Collaborate with engineers, physicists, and multidisciplinary teams.

This Job Ad is intended to provide a general overview of the position. It is not an exhaustive list of all responsibilities, duties, and skills required. Other duties may be assigned as necessary.

What We're Looking For:

Currently pursuing or completed a Bachelor’s, Master’s, or Ph.D. in Physics, Electrical Engineering, or a related field.
At least 1 year of physics lab experience conducting experiments and simulations.
At least 1 year experience with radar systems, electromagnetic radiation patterns, and computational physics.
Strong foundation in electromagnetics, optics, RF systems, and wave propagation.
Familiarity with machine learning for signal processing applications.
Proficiency in MATLAB, Python, C++, AutoCAD, and ADS software.
Excellent analytical, problem-solving, and communication skills
A passion for innovation, teamwork, and continuous learning.
Must be legally authorized to work in the country without sponsorship for employment visa status (e.g., H1B, STEM OPT).

General Coursework Required:

To be successful in the role, candidates should have completed coursework in one or more of the following:

General Physics
Modern Physics
Electricity and Magnetism
Kinematics
RF and Light, with knowledge or experience in index of refraction calculations.

Bonus Qualifications:

Experience with radar systems, electromagnetic radiation patterns, and computational physics.
Familiarity with machine learning applications in signal processing.

Perks and Benefits:

Competitive Pay: $20.00 - $22.00 per hour, including base pay and variable incentives.
Comprehensive Benefits: Medical, Dental, Vision, Disability Benefits, Life Insurance, Voluntary Benefits, Paid Time Off, Retirement Benefits, etc.
Growth Opportunities: Training programs, mentorship, and resources to enhance your skills and advance your career.
Innovative Environment: Be part of a culture that values creativity, collaboration, and groundbreaking projects.
Work-Life Balance: We believe in maintaining a healthy work-life balance for all employees.

Pay Transparency:
The expected compensation range for this position is $20.00 - $22.00 per hour, which includes base pay plus variable incentives, if applicable. The hourly range represents a good faith estimate for this position. The specific compensation offered to a candidate may vary based in factors including, but not limited to, the candidate’s relevant knowledge, training, skills, work location, and/or experience.

How to Apply:
Ready to embark on an exciting journey with TMPI? Apply to this posting or send your resume and a cover letter explaining your interest in the Junior Physics Engineer R&D Intern role to hr@tlcprecision.com. Please include "Junior Physics Engineer R&D Intern Application" in the subject line.

TMPI is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Compensation: $20.00 - $22.00 per hour

We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.

Who We Are

In a world where technology and safety intertwine, TLC Millimeter Wave Products, Inc. (“TMPI”) stands as a beacon of innovation. For over 30 years, TMPI has been at the forefront of signal processing solutions, constantly pushing the boundaries to enhance our clients' products and experiences. With a rich history in Millimeter Wave, Technology & Security services, TMPI has earned a powerful reputation built on exceptional care, professional expertise, and an unwavering passion for improving lives and technology.

One day, brilliant minds at TMPI had a vision—an idea that would revolutionize school safety protocols forever. This vision took shape as Guardian School Security Systems SBC (“GSSS”), an innovative project that launched in 2023. GSSS was no ordinary security system; it was a superhero in disguise, equipped with cutting-edge millimeter wave technology.

About Guardian School Security Systems SBC

Much like a hawk's keen eyesight, Guardian’s system can detect and identify potential threats from a considerable distance. This advanced technology has already proven its reliability in other safety and defense industries, making it a dependable solution for safeguarding schools. The TMPI team of experienced professionals worked tirelessly, collaborating to ensure Guardian would provide a supportive and nurturing environment for students and staff alike.

Now, as we continue to build on the success of Guardian, TMPI remains committed to innovation and excellence. We are seeking to hire extraordinary talent for current and future roles. If you are passionate about making a difference and eager to be part of a dynamic team, we invite you to join us in our mission to make the world a safer and better place.

Key Skills

ElectromagneticsSignal ProcessingComputational ModelingWave PropagationRadar SystemsElectromagnetic InteractionsIndex Of Refraction CalculationsMATLABPythonC++AutoCADADS SoftwareVector FieldsRF SystemsKinematicsModern Physics