A Day in Your Life at MKS: As a Materials Planner at MSD Korea, you will partner with Procurement, Production, Supply Planning, Sales, and Finance team to develop and execute material planning strategies that ensure material availability and optimize inventory. In this role, you will report to the SCM Manager. You Will Make an Impact By: Developing and maintaining material plans to support production schedules and customer demand. Monitoring inventory levels and ensuring optimal stock availability while minimizing excess and obsolete inventory. Collaborating with Procurement, Production, Warehouse, and Sales teams to ensure timely material availability. Managing material shortages and coordinating recovery plans to minimize production disruptions. Driving continuous improvements in planning processes, inventory accuracy, and supply chain efficiency. Managing import and export customs clearance activities to ensure compliance with trade regulations and timely material movement. Coordinating with customs brokers, freight forwarders, and internal stakeholders to support efficient import/export operations. Travel Requirement: Up to 10% travel may be required. Skills You Bring: Bachelor's degree in Supply Chain Management, Logistics, Business Administration, Industrial Engineering, or a related field. 1+ years of experience in Material Planning, Supply Chain, Logistics, Inventory Management or related functions. Preferred Skills: Ability to communicate effectively in English, both written and verbal, preferred. Proficiency in ERP systems (SAP preferred) and advanced Microsoft Excel skills for data analysis and reporting. Physical Demands and Working Conditions: Physical Demand 1: Ability to occasionally walk through warehouse and production areas to verify inventory and material availability. Physical Demand 2: Ability to sit and work at a computer for extended periods while analyzing data and preparing reports. Working Condition 1: Primarily office-based environment with regular interaction with warehouse, production, and cross-functional teams. Working Condition 2: May require flexibility to support urgent material shortages, inventory counts, and month-end activities. #LI-DNI Globally, our policy is to recruit individuals from wide and diverse backgrounds. However, certain positions require access to controlled goods and technologies subject to various export control regulations. Applicants for these positions may be limited (by, for example, their countries of citizenship, country of origin, or immigration status) where required by law or governmental contact, and/or employment made contingent upon the issuance of appropriate governmental licensing. MKS Inc. and its affiliates and subsidiaries (“MKS”) is an affirmative action and equal opportunity employer: diverse candidates are encouraged to apply. We win as a team and are committed to recruiting and hiring qualified applicants regardless of race, color, national origin, sex (including pregnancy and pregnancy-related conditions), religion, age, ancestry, physical or mental disability or handicap, marital status, membership in the uniformed services, veteran status, sexual orientation, gender identity or expression, genetic information, or any other category protected by applicable law. Hiring decisions are based on merit, qualifications and business needs. We conduct background checks and drug screens, in accordance with applicable law and company policies. MKS is generally only hiring candidates who reside in states where we are registered to do business. MKS is committed to working with and providing reasonable accommodations to qualified individuals with disabilities. If you need a reasonable accommodation during the application or interview process due to a disability, please contact us at: accommodationsatMKS@mksinst.com . If applying for a specific job, please include the requisition number (ex: RXXXX), the title and location of the role At MKS, it's all about courage, big ideas, and a serious passion for innovation. Winning here is about exploring possibilities, taking action, and solving our customers’ toughest challenges. It's not just a job – it's what you make of it. While you shape your role and make it unique, we invest in you with on-the-job and formal training, as well as educational assistance. Curiosity is key at MKS - ask questions, own your path. Our success comes from celebrating the unique skills, diverse perspectives, and lived experience of employees from over 100 countries. The goal is to make sure that everyone feels that they belong. Diversity isn't just a nice-to-have; making sure everyone feels included is a big deal for us. Our group of ~10,000 employees serves semiconductor manufacturing, electronics and packaging, and specialty industrial markets. With over 3,800 patents, our products are enabling advancements in 5G, renewable energy & storage, artificial intelligence, cloud technology, and big data. We're the behind-the-scenes support for some amazing technology. MKS Inc enables technologies that transform our world. MKS Instruments Product Overview

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