Samantha Gray
Electrical Engineer at Busek- Claim this Profile
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Bio
Experience
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Busek - we're hiring!
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United States
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Defense and Space Manufacturing
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1 - 100 Employee
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Electrical Engineer
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Sep 2018 - Present
- Lead EE and project manager for a project to develop a High Voltage Power Supply for solar wind measurements in space. The power supply is capable of generating up to 40kV DC with a 2kHz AC signal coupled to the output. - Focused on designing stimulus and high-speed measurement electronics for various Plasma Probes including Faraday Probes, Retarding Potential Analyzers and Langmuir Probes. - Experience in various power converter topologies for Hall Thruster PPU (Power Processing Unit) applications such as Buck, Boost, Flyback, and SEPIC. Show less
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Keurig Green Mountain, Inc.
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United States
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Food & Beverages
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400 - 500 Employee
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Electrical Engineer I
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Jul 2017 - Aug 2018
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QinetiQ US
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United States
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Defense and Space Manufacturing
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700 & Above Employee
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Electrical Engineering Coop
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Jun 2016 - Dec 2016
Robotics Electrical Hardware Engineering Coop • Updated existing Initial Verification procedures for updated board revisions based on changes made to each schematic. • Performed initial PCB verification for over 75 TALON V boards including testing of hardware on each board to verify sub-circuit functionality. Verification included tests specific to loads, power regulation, circuit breakers, audio, Ethernet switching, CAN Bus communication, motors, and Microcontroller programming. • Achieved independent tasks including Cable Assembly, PCB rework, debugging boards and mechanical assembly of robot. • Drafted PCB verification and validation production procedures for multiple TALON V circuit boards, all with unique functionality. Each document provided specific test procedures, required materials, methods for documenting results and an abbreviated testing of functionality based on the key purpose of each board that was thoroughly tested in the initial bring up Show less
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Levant Power Corporation
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Motor Vehicle Manufacturing
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1 - 100 Employee
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Electrical Engineering Coop
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Jun 2015 - Dec 2015
Power - Equipment Design Coop Projects Included: • Designed the CAN block for Corner Controller system to automotive standards in Altium and reviewed other design concepts including MCU, Power, EMI filtering, and Sensors to advance the schematic through design, layout and initial power up. • Designed and built E-Stop system to strategically turn off Genshock system such that vehicle and electronics are not harmed. • Investigated DCDC operation at extreme temperatures through thermal testing and determined the failure threshold for the device. • Assembled automated test setups for Software Engineers and assisted in defining and writing test parameters for DCDC operation testing. Allowed faster and more efficient testing of DCDCs to determine whether the device passed of failed the car on bench setup before putting in actual car. Show less
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Draper
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United States
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Defense and Space Manufacturing
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700 & Above Employee
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Electrical Engineering Co-op - Sensors and Imaging Systems
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Jun 2014 - Dec 2014
Primarily worked on a project developing a non-intrusive wireless sensor network to monitor corrosion levels in pipes. Initially focused on integration, transitioned into magnetometry research, and studied sensor stability by running tests on noise characterization and temperature response. Using COMSOL Multiphysics, ran a variety of simulations to test different methodologies for magnetizing pipes and to create functions to determine residual magnetization based upon the drive signal used to impart the magnetization. Show less
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Education
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Northeastern University
Bachelor of Science, Electrical and Electronics Engineering -
Northeastern University
Master's Degree, Microsystems, Materials, and Devices in Electrical Engineering