Junior Power Electronics Test Engineer (Austin) in , us

About Us

Infinitum is revolutionizing electric motors with our patented printed circuit board (PCB) stator technology. Our motors are lighter, more efficient, and more sustainable than traditional designs—enabling a cleaner future across HVAC, industrial, and e-mobility applications.

About the Role

We are looking for a Junior Power Electronics Test Engineer to join our Electronics Team. This role is the critical bridge between our Electronics, Test & Integration, and Manufacturing teams. You will own the testing, debugging, and validation of power conversion systems—from building test benches to diagnosing field failures.

Responsibilities

Build and operate power electronics test benches
Execute functional, performance, and stress testing on motor drives and power products (AC/DC, DC/AC, DC/DC)
Perform lab measurements to validate design performance—voltage, current, power, efficiency, switching waveforms, thermal, and EMI
Support Manufacturing and Test & Integration teams with hardware troubleshooting
Diagnose failed field equipment and conduct root cause analysis
Create and execute test plans and procedures
Document results, failures, and corrective actions
Maintain lab equipment and ensure safe testing practices

Required Qualifications
Bachelor's degree in Electrical Engineering or related field
Coursework or hands-on experience in power electronics
Understanding of basic power electronic converters
Ability to read and interpret schematics and datasheets
Experience with lab equipment: oscilloscopes, multimeters, power supplies, logic analyzers, electronic loads
Understanding of electrical safety for high-voltage systems
Strong troubleshooting and analytical skills
Basic knowledge of PCB design and layout

Qualifications
Hands-on experience with motor drives in a lab environment
Knowledge of motor drive control theory
Lab experience with low-voltage power systems (up to 1000V)
/co-op experience in hardware testing
Soldering skills (passives, basic ICs)
Professional PCB design experience in Altium
NI LabVIEW experience

Benefits:

We have created a community at Infinitum, where everyone feels a sense of belonging and is working together to achieve our goals.
Comprehensive Health Coverage (Medical/Dental/Vision)
Short-Term & Long-Term Coverage
Health Savings Account (HSA) – includes employer contributions.
Flexible Spending Account (FSA) & Limited Purpose Flexible Spending Account
401(k) – Traditional and Roth
Stock Options
Open Paid Time Off (PTO)
12 Paid Holidays
Potential Relocation Assistance
Flexible schedule – including hybrid possibilities
Company Paid Lunch on Fridays
Community Give-back Opportunities

Infinitum embraces and is an equal opportunity employer.
Agency representatives, we appreciate your interest, but we've got this!