Quality Engineer ll(Korean Bilingual)

BTI Solutions, Inc.; Aliso Viejo (CA); On-site; USD 90,000 - 125,000; Full time

Job summary

BTI Solutions, Inc. seeks a Quality Engineer II (Korean bilingual) to support automotive electronics quality activities, including defect analysis, root cause investigations, and customer return processes.

The role focuses on identifying quality trends, improving product reliability, and ensuring timely resolution through data-driven analysis and cross-functional collaboration. The position requires hands-on HW/SW analysis, diagnostic review, and bench testing, with travel up to 30% domestically

Qualifications

• Bachelor’s degree required in electronics or related technical field.
• 3+ years of experience in automotive electronics or related field.
• Bilingual in Korean and English; strong communication skills.

Responsibilities

• Lead and support manufacturing and engineering quality issues, including customer return defect analysis and root cause investigations.
• Perform HW/SW analysis: diagnostic trouble code review, bench testing, log capture, PCB investigation.
• Conduct warranty claims analysis and use quality data analytics to identify trends and drive improvements.
• Prepare and report quality status to internal and external stakeholders.
• Coordinate vehicle-level testing and field investigations; support customer site visits.
• Assist daily quality activities at inspection facilities to verify product quality.

Skills

PCB analysis

ECU testing

system‑level integration

Automotive electronics quality

Korean/English bilingual

Microsoft Excel

Power BI

Six Sigma

8D

5-Why

Education

Bachelor’s degree in a related field

Tools

Minitab

Power BI

Six Sigma

8D

5-Why

Job description

Quality Engineer ll(Korean Bilingual)SummaryThis role is responsible for supporting manufacturing and engineering quality activities, including defect analysis, root cause investigations, and customer return processes. The position focuses on identifying quality trends, improving product reliability, and ensuring timely resolution of quality issues through data-driven analysis and cross-functional collaboration.ResponsibilitiesLead and support manufacturing and engineering quality-related issues, including customer return defect analysis and root cause investigationsPerform initial hardware and software (HW/SW) analysis, including diagnostic trouble code review, bench testing, log capture, and PCB component-level investigationConduct warranty claims analysis and utilize quality data analytics to identify trends and drive continuous improvementPrepare and report quality status to internal stakeholders and external customersConduct and coordinate vehicle-level testing and detailed analysis, including supporting field investigations and customer site visitsEnsure timely and compliant submission of required customer documentationSupport and coordinate responses to emerging quality issues, including containment actions and issue trackingSupport daily quality and inspection activities at designated inspection facilities to verify product qualityPerform other duties as assignedRequired QualificationsBachelor’s degree3+ years of experience in automotive electronics or related fieldHands-on experience with PCB analysis, ECU testing, and system-level integrationStrong technical knowledge in automotive electronics qualityBilingual in Korean and EnglishStrong written and verbal communication skillsAdvanced proficiency in Microsoft Office (Excel, PowerPoint, Word)Experience with statistical and problem-solving tools (Minitab, Power BI, Six Sigma, 8D, 5-Why, root cause analysis)Ability to travel up to approximately 30% (domestic and international), including local travel as neededAbility to lift equipment up to 30 lbsPreferred QualificationsBachelor’s degree in Electrical Engineering, Mechanical Engineering, Computer Science, Industrial Engineering, or related technical fieldWhy work at BTI?We’re committed to creating a workplace where employees feel valued, supported, and empowered to grow. Our team benefits from competitive compensation, comprehensive health and wellness offerings, and opportunities for professional development. We are proud to be an equal opportunity employer and make all employment decisions without regard to race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, age, disability, genetic information, veteran status, or any other legally protected status.We comply with all applicable federal, state, and local employment laws, including those related to fair hiring practices, pay transparency, workplace safety, and reasonable accommodations. We are dedicated to maintaining an inclusive environment where everyone has the opportunity to succeed and contribute meaningfully.