Billy Carpenter
Summary
Electrical Engineer experienced in managing electrical project lifecycle from design phase to delivery and implementation. Proficient in analyzing, troubleshooting and developing solutions. Consistently delivers engineering services to meet company, customer and regulatory specifications on time and within budget.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Electrical Engineer
Zynex Monitoring Solutions
03.2021 - Current
- Reduced cost (by 30%) and form factor (by 50%) while improving performance of device which was submitted to the FDA for 510k clearance.
- Designed rigid-flex PCB for wearable vital sign monitor using OrCAD.
- Imported legacy designs from EAGLE and OrCAD into Altium.
- Organized, scheduled and led hardware development team in order to hit fast, high priority deadlines.
- Designed circuits incorporating complex analog signal conditioning in order to measure physiological parameters.
- Mentored interns and new engineers on best practices and advanced solutions to circuit design and PCB/A layout.
- Lent electrical engineering expertise in due diligence during M&A project.
- Interfaced heavily with CMs and component suppliers to ensure PCB/A quality and function amidst supply chain crisis.
Electronics Engineer Asc.
Lockheed Martin Space
05.2020 - 03.2021
- Performed in depth analyses of circuits for failure modes and extended parts stress.
- Identified necessary schematic and layout changes in order to maintain rigorous standards of spaceflight performance.
- Managed complex supply chain needs for highly regulated designs, custom Excel spreadsheets as well as professional resource management softwares.
Student Assistant
CU ECEE Department
01.2020 - 05.2020
- Assisted professor in development of SI/PI PCB/A teaching tool.
- Led full design process, from concept to execution, of SI/PI PCB/A teaching tool.
Analog Engineering Intern
Plexus Corporation
06.2019 - 12.2019
- Designed, built and tested custom power supply tuning device using SPICE simulations, Altium and rigorous benchtop testing.
- Supported design, bring-up and testing of PCB/A and electronics for various programs.
- Interfaced directly with clients on design challenges and proposed various prototypes for a surgical alarm system.
- Machined housings and fixtures for various in-house tools and customer-facing prototypes.
Engineering Intern
Porticos, Inc.
06.2017 - 08.2017
- Designed, built and tested load-displacement measurement apparatus using NI LabView equipment, precision stepper motors and custom sensor circuitry.
- Designed and implemented electrical subsystems in custom submersible test equipment.
- Aided in the design and execution of tests for RF and lifesaving devices in extreme temperatures.
Education
Bachelor of Science - Electrical Engineering
University of Colorado
Boulder, CO05.2020
High School Diploma -
North Carolina School of Science And Mathematics
Durham, NC05.2016
Skills
- Circuit Design & Analysis
- PCB/A Layout (Altium, OrCAD, EAGLE)
- LTSpice
- LabView
- Arduino
- Solidworks
- C
- C
- Embedded C
- MS Office
- Hand Soldering & Benchtop Tools
- Technical Leadership
Projects
Automatic Power On Reset Trigger, 02/2022, Designed entirely passive system to implement full system power on reset without external input., Improved functionality and reduced compounding error without compromising board space.
1-Lead ECG Vital Sign Monitor, 10/2021, Designed differential signal acquisition system capable of measuring reliable ECG on one limb., Implemented advanced analog filtering techniques to isolate an ECG signal to be received by ADC.
External Audio Signal Box, 12/2019, Researched, designed and tested efficient, high volume audio device., Directly interacted with customer to determine requirements and schedule.
Power Supply Compensation Tuner, 08/2019, Designed, laid out and fabricated variable passive platform for filter tuning., Kept up with testing, documentation and customer interaction throughout the process.
Load-Displacement Measurement Apparatus, 08/2017, Designed hardware and enclosure for modular force-displacement sensor device., Used LabView to control and measure force and displacement.
Certification
Black Fox TH & SMT Comprehensive Hand Soldering
Altium Designer Professional
Languages
Norwegian
Professional Working
Timeline
Electrical Engineer
Zynex Monitoring Solutions
03.2021 - Current
Electronics Engineer Asc.
Lockheed Martin Space
05.2020 - 03.2021
Student Assistant
CU ECEE Department
01.2020 - 05.2020
Analog Engineering Intern
Plexus Corporation
06.2019 - 12.2019
Engineering Intern
Porticos, Inc.
06.2017 - 08.2017
Bachelor of Science - Electrical Engineering
University of Colorado
High School Diploma -
North Carolina School of Science And Mathematics
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