Electrical Engineer Internship - Summer

Position: Electrical Engineer Internship - Summer 2026
Electrical Engineering Intern

Location:

Bloomfield, CT (Onsite - Relocation assistance not provided)

Employment Type:

Full-time Internship (Summer 2026 preferred)

Compensation:
Paid

About Liquid Piston:

Liquid Piston, Inc. is a fast-growing, innovative engine technology company based in Bloomfield, CT. We are reinventing the internal combustion engine with our patented rotary X-Engine and High Efficiency Hybrid Cycle (HEHC), delivering significantly higher power density, efficiency, and fuel flexibility compared to traditional piston engines. Our engines are used in demanding applications including UAVs/drones, defense, aerospace, portable generators, and hybrid power systems.

Internship Overview:

We are looking for a motivated and technically strong Electrical Engineering Intern to join our growing Controls & Electronics team. You will gain valuable hands-on experience working on real engine control systems, embedded firmware, power electronics, and avionics integration for next-generation rotary engines.

This is an excellent opportunity for students who want to work on cutting-edge propulsion technology in a dynamic R&D environment.

Key Responsibilities:

* Assist in the development, testing, and debugging of embedded firmware in C for TI C2000 microcontrollers

* Support design and prototyping of analog & digital circuits, signal conditioning boards, and power electronics

* Help with schematic capture, PCB layout, and prototyping using tools such as Altium Designer

* Perform hardware testing and troubleshooting using oscilloscopes, logic analyzers, power supplies, and data acquisition systems

* Support integration of sensors (pressure, temperature, speed, current), actuators, and communication protocols (CAN, SPI, I2C, RS-232)

* Conduct bench testing and data analysis for engine control systems and closed-loop PID control

* Collaborate closely with mechanical, firmware, and test engineers on full system integration and validation

* Document test results, circuit designs, and technical findings

Qualifications (Required):

* Currently pursuing a Bachelor's degree in Electrical Engineering, Computer Engineering, or a closely related field

* Strong understanding of analog/digital circuits and electronics fundamentals

* Solid programming skills in C / C++

* Hands-on experience using lab equipment (oscilloscopes, multimeters, function generators)

* Excellent problem-solving skills and attention to detail

* Ability to work effectively in a fast-paced, team-oriented environment

Preferred

Skills & Experience:

* Experience with TI C2000 or other DSP/microcontroller platforms

* Familiarity with PCB design (Altium, OrCAD, or KiCad)

* Knowledge of power electronics, motor control, or battery management systems

* Experience with CAN bus protocol

* Prior internship or project experience related to embedded systems, controls, or automotive/ aerospace electronics