Senior Electronic Engineer

Vibrant Wellness is looking for a Senior Level Electrical Engineer with hands on analog and digital circuit design experience.

Work with a multi-disciplinary team of engineers and scientists designing high precision analog, digital and high voltage (up to 7 kVp-p) RF (1 - 2 MHz) circuits for mass spectrometers.

RESPONSIBILITIES:

· RF (1-2 MHz) high voltage (up to 7 kVp-p) circuit design for Mass Spectrometry

· Analog circuit design using MOSFETS, transistors, transformers, amplifiers, buffers, voltage regulators, and comparators

· Low-noise and high precision design

· Digital circuit design using microcontrollers, serial interface (RS-484, RS-232, USB), CPLD and FPGA

· Passive low pass, high pass, band pass, and notch filter design

· Resonant transformer high voltage circuit design

· Programmable logic design using CPLD and FPGA for waveform generation, serial communication and data acquisition using Verilog or VHDL

· Digital simulations using ModelSim or equivalent and test bench design

· High voltage DC and RF circuit isolation techniques

· Thermal management implementation

· Proper grounding and EMI/EMC/RFI design techniques

· Cost-efficient, short lead time, and long-term availability parts and vendors selection

· HV RF Transformer design or specification

· Use of Schematic capture and PCB layout tools (Altium)

· Use of SPICE simulation tools for analogue circuit modeling

· Generating BOM, assembly drawings and other board related production documentation

· Handling PCB production and board assembly vendors

QUALIFICATIONS:

· BS in Electrical Engineering and minimum of 5 years of hands-on experience analog and digital design or an MS in Electrical Engineering and minimum 3 years of hands-on related design experience.

· Minimum of 3 years’ experience using schematic entry and PCB layout CAD tools (Altium)

· Minimum of 3 years’ experience designing FPGA or CPLD using Verilog or VHDL

· Experience with industrial, or environmental instrumentation design.

· Good understanding of component ratings, such as tolerance, aging, voltage, current, frequency, Q factor, and power dissipation

· Good understanding of PCB production and SMT assembly limitations and capabilities

· Working knowledge of serial communications such as RS-232, RS-485, USB