Erin Ok

Electrical Engineer II at Raytheon
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Contact Information
us****@****om
(386) 825-5501
Location
US

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Experience

    • United States
    • Defense and Space Manufacturing
    • 700 & Above Employee
    • Electrical Engineer II
      • Sep 2017 - Present

      • Designed test adapter circuit card assembly capable of automation and verification of multiple test configurations by developing board level requirements and architecture block diagrams, drafting schematic, overseeing PCB layout and routing, coordinating board stack up selection, selecting parts, and developing design verification procedure • Performed tests to troubleshoot circuit cards and measure signals to verify design margin and signal integrity using oscilloscopes, function generators, spectrum analyzers, and other various test equipment • Troubleshot various technical issues on mixed board operating in GHz range and performed trade studies to recommend design solutions for future spin • Wrote python scripts to interface with I2C devices and FPGA via UART to fully automate functional tests over ambient and temperature tests, saving hundreds of labor hours • Developed automated code to control digital test equipment, such as power supply and temperature chamber, over Ethernet in order to stress circuit cards over iterative testing environments and verify functionality

    • United States
    • Aviation & Aerospace
    • 700 & Above Employee
    • Electromagnetic Effects Engineer
      • Jul 2015 - Jun 2017

      • Analyzed impact of modifications to the nuclear survivability and lightning effects on aircraft using Matlab • Wrote and performed system level electromagnetic compatibility/interference (EMC/I) tests on aircrafts and various other Electromagnetic Effects (EME) related tests, such as Single Point Excitation Hardness • Analyzed impact of electrical loads on aircraft power systems and provided power design recommendations • Created high impact test reports to assess power quality and utilization of various systems on E-4B • Regularly interfaced with customers and chief engineers about all VC-25A tasks relating to nuclear survivability, EMC/I, electrical power analysis, and radio frequency by presenting at design reviews and addressing technical questions • As VC-25A EME focal, provided cost estimates, oversaw schedule, and managed and disseminated all VC-25 EME tasks

    • Research
    • 1 - 100 Employee
    • Software Developer
      • Jun 2012 - Aug 2013

      • Independently designed and developed 3 web applications and for company products using Heroku, and Ruby on Rails • Generated over 12,000 page views within 6 months after conducting cohort analysis of users’ patterns on web apps using Ruby and Google Analytics • Developed code to detect events on IP cameras and allocate alerts to emails and display results on a user friendly web app • Independently designed and developed 3 web applications and for company products using Heroku, and Ruby on Rails • Generated over 12,000 page views within 6 months after conducting cohort analysis of users’ patterns on web apps using Ruby and Google Analytics • Developed code to detect events on IP cameras and allocate alerts to emails and display results on a user friendly web app

Education

  • University of Maryland College Park
    Bachelor’s Degree, Electrical and Electronics Engineering
    2010 - 2014

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