Wook Her

Experience

• 

  Liebherr

  Jul 2012 - Jul 2012

  Intern
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  Gocheok Middle School

  Jul 2013 - Jun 2015

  Assistant

  Look after blind student and help with studies as Korean national public service

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  BAUER Group

  Jul 2016 - Aug 2016

  Mechanical Design Engineering Intern

  Assist design work with Solidworks

• 

  Kia Motors Corporation

  Jun 2017 - Aug 2017

  Manufacturing Engineer

  Experience in manufacturing car body frames and overall assembly

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  LG Electronics

  Jan 2018 - Jun 2019

  Research And Development Engineer

  Research and development in laminating, stacking, folding and module equipment for car batteries- Experience with initial setup of different manufacturing equipments and stabilization of mass production- Experience with increasing production yield and equipment operation rate

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  SK innovation

  Jul 2019 - May 2021

  Research And Development Engineer

  Battery System Development Engineer. Specialized in developing EV battery module for Volkswagen from concept designing to prototyping (Gate A to Gate B).1. Experience in different manufacturing method for aluminum and plastic parts.- Die-casting (Pore-free, high level vacuum)- Injection molding- Press (Forming, forging)- Extrusion2. Failure Mode and Effects Analysis (DFMEA)3. Welding for aluminum parts- Defined welding specification based on ISO standard4. Customer response and service- Weekly meeting regarding issues and progress of car battery module development with customer5. Car battery module production process6. Validation tests- Experience in mechanical/electrical/safety tests for battery car modules according to required testing scope 더보기 취소

• 

  Hanwha Aerospace

  Jun 2021 - now

  1. Overseas Market Technical Sales- Various technical presentations related to marine ESS Safety during Electric & Hybrid Marine Expo, Marine Battery Forum Battery Safety Workshop and Interbattery- Technical sales experience in Europe and Singapore marine ESS market- Technical review and proposal writing for new RFI/RFQ- Battery sizing based on vessel operation profile2. Product Planning & Management- Product concept design review and analysis through market research or product planning according to overseas market needs- Provide target specification for new product development considering market competitiveness and R&D capabilities- Communication window between R&D team and Sales team 더보기 취소 Energy Storage System Development Engineer. Specialized in developing Direct Air-cooling ESS with experience in immersion cooling ESS for vessels. Experienced in installing ESS for vessel environment.1. Total System Integration including- Battery Module- Battery Protection Unit (Relay, Fuse, Current Sensor, RBMS etc.)- Enclosure- Battery Connection Panel (MCCB, SPD, Fuse, Disconnect Switch, EMS etc.)- Liquid Cooling Package- Chiller- Fire Suppression Package2. Accredited Certification- KR- KOMSA- DNV3. Thermal Propagation prevention measures for cylindrical/prismatic/pouch cells- Experience in UL9540A System Level test 더보기 취소

  • Technical Sales Engineer

    Jun 2023 - now

  • Research And Development Engineer

    Jun 2021 - now