Justin Royce

Electrical Systems Lead at Duxion Motors
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Contact Information
Location
CA
Languages
  • English Full professional proficiency
  • Soldering (Bob Pease's Favourite Language) Full professional proficiency
  • C/C++ Full professional proficiency
  • Perl Full professional proficiency
  • Javascript and PHP Full professional proficiency
  • VBA Full professional proficiency
  • BASH Professional working proficiency

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Experience

    • Appliances, Electrical, and Electronics Manufacturing
    • 1 - 100 Employee
    • Electrical Systems Lead
      • Sep 2020 - Present

      Responsible for leading analysis, design and development of electric motor drive and power supply systems for DuXion’s electric propulsion technologies. The major responsibilities for the Electrical Systems Lead include the followings: ● Design a suitable drive configuration for the motor and associated rotating machines ● Develop sensor-based or sensorless controller for the motor drive ● Implement fault-tolerant capability in the control algorithm ● Collaborate with the motor design team to optimize the motor drive system ● Investigate the effect of EMI induced by the drive system, and design an EMI filter, if necessary ● Perform multi-physics optimization of the motor drive by working with other team members ● Design of embedded systems (hardware and software)

    • Canada
    • Engineering Services
    • 1 - 100 Employee
    • Electrical Engineering
      • Oct 2019 - Apr 2020

      Performed engineering work related to industrial power distribution and controls. The duties performed at Avalon Controls Ltd. were the following: • Review and development of P&IDs, single line diagrams, and other technical documentation. • Coded PLCs and HMIs for industrial automation using Ladder Diagrams and Structured Text. • Performed equipment validation and assessments for various projects and industrial sectors. • Development of procurement matrices and bill of materials for upper management to develop project budgets and schedules. • Coordinated with team members and clients to meet strict deadlines. • Design and implemented Data Acquisition Unit for in-house standards validation.

    • Project Research Engineer
      • May 2018 - Jul 2019

      Working with the Drilling Technology Laboratory towards the development of a new technology called Sustainable Mining while Drilling (SMD). This novel mining process is designed to extract narrow veins traditional uneconomical for ore extraction. In addition, the SMD technique minimises mining reclamation and man power greatly making the burden on the environment also non-existent. This research and development project is an industry collaboration with DTL group and Anaconda Mining, who are pushing innovation in the mining industry in Newfoundland. An overview of my daily tasks include: • Project Management - aspects of hiring, economic projections, timelines, etc. • Development of PCB design using KiCAD Electrical CAD software. • Organize and perform field trials associated with geophysical imaging • Repair and upgrading of Laboratory Equipment • Wireless integration into all devices via 915MHz and/or 2.45GHz communication bandwidths. • Embedded coding of ARM processors and other micro-controller architectures. • Development of technical documentation and project reporting to industry. • Developing financial budgeting spread sheets for quarterly reporting.

    • Electrical Design Engineer
      • May 2016 - Apr 2018

      Designed the electronics for the 1st generation of Mysa Smart Thermostats. The Mysa Smart thermostat is a 120/240V base board thermostat with that communicates to an Amazon Web Server and a mobile device through IEEE 802.11 protocol. The Mysa system provides scheduling and logging information related to the thermostat's environment and functionality. Daily Tasks Included: • Designed production PCBs in KiCad that were later ported to Altium Designer. • Soldering,assembly, and rework of prototypes. • Development and optimization of Bill of Materials. • Performed EMC pre-compliance testing of the Mysa Product for FCC/IC North American standards. • Design and implantation of Bed of Nails tester to discover production flaws and failures. • Written embedded code for both the AVR and Xtensa LX6 architecture. • Worked with multiple communication protocols including I2C, Quad SPI, UART, and IEEE 802.11 as well as integrated capacitive touch sensing for manual control of the thermostat.

    • Embedded Systems Engineering
      • Sep 2014 - Dec 2014

      Integrating multiple embedded systems of an autonomous marine vessel called the “Sea Dragon”. The Sea Dragon was designed to autonomously map the location of Arctic ice formations using a combination of machine vision and radar systems. Some duties consisted of the following: ● Produced various code for embedded Debian Linux using both C/C++ , Perl, and BASH. ● Worked with ARM processors using CAN Bus Protocol. ● Worked with Sea Dragon's hardware including sensors and communication systems. ● Integrated propulsion systems manual controls with external hardware.

    • Junior Electrical Engineering
      • Jan 2014 - Apr 2014

      Worked for a semiconductor research company owned and operated by a Mr. Jan Hoppe for my fourth work term. The company was developing non-contact validation testing for semiconductor ICs using photonics. Some job tasks included: ● Developed testing apprentice for non-contact photonic semiconductor test points . ● Developed coded for ARM LPC1343 Cortex-M3 Processor in C/C++. ● Wrote Verilog HDL on Alter's Cyclone III FPGA. ● Worked with financial aspects of start-up company. Worked for a semiconductor research company owned and operated by a Mr. Jan Hoppe for my fourth work term. The company was developing non-contact validation testing for semiconductor ICs using photonics. Some job tasks included: ● Developed testing apprentice for non-contact photonic semiconductor test points . ● Developed coded for ARM LPC1343 Cortex-M3 Processor in C/C++. ● Wrote Verilog HDL on Alter's Cyclone III FPGA. ● Worked with financial aspects of start-up company.

    • Belgium
    • Electrical Engineering
      • Apr 2013 - Aug 2013

      I worked as electrical engineer with the Long Harbour Processing Plant (LHPP)’s Business Systems and Engineering (BSE) Department for my third work term. LHPP is a nickel processing plant that uses the hydrometallurical (hydromet) processing technique for extracting nickel from the Voisey’s Bay Nickel Mine. Example job tasks included: • Assisted in electrical tasks assigned to the BSE team. • Designed and implemented SQL Database and GUI Application of task scheduler using VBA. • Created interactive workbook with current HAZOP and their statistics for the LHPP. • Edited and developed in-house specifications and work flows • Assisted in the development of the in-house training programs and standards. • Developed multiple applications for the BSE Team to use in daily work tasks.

    • Government Administration
    • 700 & Above Employee
    • Canadian Coast Guard DGPS Analyst and Programmer II
      • Jan 2013 - Apr 2013

      Returned for a second work term with the Canadian Coast Guard working on their Differential Global Positioning System (DGPS). Duties involved:● Programmed and designed DGPS applications in Qt (C++) and VBA.● Processed binary data from DGPS stations located across Canada.● Worked on setting up DGPS test station hardware.● Wrote code on a QNX RTOS.

    • Canadian Coast Guard DGPS Analyst and Programmer I
      • Sep 2012 - Dec 2012

      Worked with the Canadian Coast Guard on their my Differential Global Positioning System (DGPS) for my first engineering work term. Duties involved:● Programmed and designed DGPS applications in Qt (C++) and VBA.● Processed binary data from DGPS stations located across Canada.● Worked on setting up DGPS test station hardware.● Wrote code on a QNX RTOS..

    • Higher Education
    • 700 & Above Employee
    • Geo-Engineering Laboratory Technician
      • May 2011 - Aug 2011

      I worked under Dr. Stephen Butt's project manager named Farid Arvani. I was assigned to multiple geo-engineering projects that were contained to both petroleum and mineral exploration. Some job tasks included: • Completed P-wave and S-wave testing of host rock material from the Iron Ore Company of Canada. • Physically modelled elastic and electrical response of oil-water boundary for a production reservoir. • Assessed the costs for testing material for drilling program. I worked under Dr. Stephen Butt's project manager named Farid Arvani. I was assigned to multiple geo-engineering projects that were contained to both petroleum and mineral exploration. Some job tasks included: • Completed P-wave and S-wave testing of host rock material from the Iron Ore Company of Canada. • Physically modelled elastic and electrical response of oil-water boundary for a production reservoir. • Assessed the costs for testing material for drilling program.

    • Seismic Research Assistant
      • May 2008 - Aug 2008

      Worked as a research assistant for a Dr.Charles Hurich for a summer position. Some job tasks include: ● Assisted in the configuration of solar-powered ESG’s Paladin Seismic Recorders. ● Assisted in the acquisition of an experimental reflection seismic source. ● Performed research on virtual seismic sources using simulation software in Linux. Worked as a research assistant for a Dr.Charles Hurich for a summer position. Some job tasks include: ● Assisted in the configuration of solar-powered ESG’s Paladin Seismic Recorders. ● Assisted in the acquisition of an experimental reflection seismic source. ● Performed research on virtual seismic sources using simulation software in Linux.

    • Junior Audio Magnetotelluric Geophysicist
      • May 2007 - Aug 2007

      Moved to Dalmany, Saskatoon for industry experience in exploration geophysics. I worked under a Mr, David Goldak, who is the owner and operator of EMpulse Geophysics Ltd. Some duties consisted of the following: • Calibrated and field tested Audio Magnetotelluric (AMT) receivers and equipment • Performed maintenance of geophysical equipment which included soldering and other minor electrical repair • Delegated with transporting equipment from Dalmany, Saskatchewan to Yellow Knife, North West Territories

Education

  • Memorial University of Newfoundland
    Master's degree, Electrical and Electronics Engineering
    2017 - 2021
  • Memorial University of Newfoundland
    Bachelor of Engineering (B.Eng.), Electrical and Electronics Engineering
    2010 - 2015
  • Memorial University of Newfoundland
    Bachelor of Science (B.Sc.), Earth Science with a focus in Geophysics
    2005 - 2009

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