Firmware Engineer

About the Company

Process Technology is a global, US-based company focused on designing and manufacturing world-class thermal and power supply products. We are committed to creating quality products that are safe, precise, and clean for the industries we serve.

Responsibilities

• Design and implement embedded firmware for power supply control, monitoring, and communication.
• Execute firmware and software release process, including the use of revision control systems.
• Develop control algorithms (e.g., voltage regulation, current limiting, PFC, etc.) for AC-DC and DC-DC power conversion.
• Interface with digital communication protocols (I2C, SPI, UART, CAN, PMBus, SMBus, GPIB, Ethernet, LXI, Modbus).
• Collaborate with hardware engineers to define microcontroller/processor specifications and integrate firmware with schematics and layouts.
• Perform firmware debugging, validation, and optimization using oscilloscopes, logic analyzers, and other lab equipment.
• Develop and execute unit and system-level tests to ensure firmware quality and regulatory compliance (UL, IEC, etc.).
• Maintain detailed documentation of firmware design, code, and system integration procedures.
• Participate in design reviews and contribute to product definition and architecture decisions.

Required Skills And Qualifications

• B.S. or M.S. in Electrical, Computer or Control Engineering, or a related field.
• Minimum 3+ years of experience in embedded firmware development for power electronics or embedded systems.
• Proficiency in C/C++ for real-time embedded systems.
• Experience with Control Engineering, DSPs, or SoCs used in power electronics (e.g., TI, STM, Microchip, NXP).
• Solid understanding of power supply topologies (buck, boost, flyback, LLC, etc.), power electronics conversion (AC-AC, AC-DC), PWM signals, DSP interface, digital and analog control loops.
• Familiarity with firmware development tools (compilers, debuggers, IDEs, version control).
• Hands-on experience with lab equipment for testing and debugging.
• Onsite position in NYC (Queens) office.
• H1B visa sponsorship is available.

Preferred Skills And Qualifications

• Knowledge of digital control techniques for power systems (PID, current-mode control, etc.).
• Experience with real-time operating systems (RTOS) or bare-metal programming.
• Familiarity with compliance standards for safety, EMI/EMC, and reliability.
• Experience with automated test systems or scripting (Python, MATLAB, etc.).