[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Applied Materials · Hwaseong-Lucestar, KOR +1 more # Customer Account Technologist Hwaseong-Lucestar, KOR +1 more Full-time Listed on Applied Materials’s official careers site. Posted October 27, 2026. Check that it is still open and apply there. [Apply on Applied Materials’s careers site →](https://amat.wd1.myworkdayjobs.com/External/job/Hwaseong-LucestarKOR/Customer-Account-Technologist_R2630868) [OpenNash Jobs](https://jobs.opennash.com/) / [Applied Materials](https://jobs.opennash.com/companies/applied-materials/) / Customer Account Technologist ## Job description ### Who We Are Applied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip and advanced display in the world. The equipment that we create and service is essential to advancing AI and accelerating the commercialization of next-generation semiconductor chips. Join us and push the boundaries of materials science and engineering in a company at the foundation of the electronics industry. The work we do together advances the world’s technology. ### What We Offer Location: Hwaseong-Lucestar,KOR You’ll benefit from a supportive work culture that encourages you to learn, develop, and grow your career as you take on challenges and drive innovative solutions for our customers. We empower our team to push the boundaries of what is possible—while learning every day in a supportive leading global company. Visit our Careers website to learn more. At Applied Materials, we care about the health and wellbeing of our employees. We’re committed to providing programs and support that encourage personal and professional growth and care for you at work, at home, or wherever you may go. Learn more about our benefits. Position Title Customer Account Technologist (CAT) Korea, Semiconductor Customer Support Experience 5~10+ years in semiconductor process/equipment engineering Customer-facing experience preferred Experience supporting Samsung, SK hynix, Amkor, or major semiconductor manufacturers preferred Technical Expertise (Preferred) Electrochemical Deposition (ECD) / Plating Advanced Packaging HBM, Hybrid Bonding, Cu Pillar, Micro-bump - Process integration and yield improvement Defectivity analysis and DOE execution Semiconductor manufacturing operations ### Customer Engagement - Direct customer communication and relationship management Escalation management Executive presentation skills - Ability to lead technical discussions independently Experience managing cross-functional teams ### Business & Communication Skills - Strong presentation and storytelling capability Executive-level communication - Ability to translate customer requirements into internal actions Project management and prioritization skills Language Native Korean Business-level English (verbal and written) - Ability to present technical topics in English to global teams ### Key Responsibilities - Own technical relationship with strategic customers - Drive issue resolution and escalation management - Identify new business opportunities - Coordinate engineering, product, and field organizations - Support customer demos, evaluations, and qualifications - Deliver regular executive updates and account reviews Preferred Characteristics Self-driven and proactive - Strong influence without authority Comfortable working with global teams and different time zones Strategic mindset with customer-first attitude Additional Information Time Type: Full time Employee Type: Assignee / Regular Travel: Yes, 25% of the Time Relocation Eligible: Yes Applied Materials is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, national origin, citizenship, ancestry, religion, creed, sex, sexual orientation, gender identity, age, disability, veteran or military status, or any other basis prohibited by law. ## At a glance - Posted by the employer: Oct 27, 2026 - First seen by OpenNash: Nov 1, 2026 - Last checked: Nov 1, 2026 - Listed for: 5 days - Location: Hwaseong-Lucestar, KOR +1 more - Employment type: Full-time[Apply on Applied Materials’s careers site →](https://amat.wd1.myworkdayjobs.com/External/job/Hwaseong-LucestarKOR/Customer-Account-Technologist_R2630868) ## More jobs at Applied Materials ### [2027 Spring Structural Dynamics Analyst Co-op - BS or MS (Gloucester, MA)](https://jobs.opennash.com/companies/applied-materials/jobs/4d32d5586ddbcf24edf1/) Gloucester, MA ### [2027 Summer Ion Source Development Intern (Gloucester, MA)](https://jobs.opennash.com/companies/applied-materials/jobs/32660d8882745312ca43/) Gloucester, MA ### [AGS Field Support Internship Program](https://jobs.opennash.com/companies/applied-materials/jobs/0e4aad14fd9ea74d6c5f/) Singapore, SGP ### [AMSEA Central Ops Manager](https://jobs.opennash.com/companies/applied-materials/jobs/19ea672211296ac001c0/) Singapore, SGP ### [AR Glass Substrate Expert – Glass Melting & High Index Glass Process Development](https://jobs.opennash.com/companies/applied-materials/jobs/ca817b3594b8c0098d70/) Santa Clara, CA ## Similar jobs at other companies ### [Sr. Strategic Account Technologist - ITeS](https://jobs.opennash.com/companies/microsoft/jobs/0563a8b92286fd9db098/) Microsoft · India, Karnataka, Bangalore ### [Account Technologist - State & Local Government](https://jobs.opennash.com/companies/microsoft/jobs/998e4b848ecde89d8f17/) Microsoft · Germany, Multiple Locations ### [Key Account Technologist, Advanced Logic](https://jobs.opennash.com/companies/thermo-fisher-scientific/jobs/1574b4aaab2fa93a24dd/) Thermo Fisher Scientific · Hsinchu, Hsinchu City, Taiwan ### [Customer Account Specialist](https://jobs.opennash.com/companies/totalenergies/jobs/0a74e2e94d077e8fd880/) TotalEnergies ### [Technical Account Manager - Strategic Customer Accounts](https://jobs.opennash.com/companies/siemens/jobs/fc5669e7a8d388513a71/) Siemens OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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