[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Infineon Technologies jobs](https://jobs.opennash.com/companies/infineon-technologies/) · [Search jobs](/search/) Infineon Technologies · Penang # Senior Specialist Customer Master Data Management Penang Senior individual contributor Data & Analytics Listed on Infineon Technologies’s official careers site. Posted September 9, 2026. Check that it is still open and apply there. [Apply on Infineon Technologies’s careers site →](https://jobs.infineon.com/careers/job/563808971968557) [OpenNash Jobs](https://jobs.opennash.com/) / [Infineon Technologies](https://jobs.opennash.com/companies/infineon-technologies/) / Senior Specialist Customer Master Data Management ## Job description - Data Creation, Maintenance, and Governance Review, validate, and process incoming requests for new customer master data creation and modifications in enterprise systems (e.g., SAPERP, SAP MDG, SAP CRM, Salesforce). Ensure all customer data attributes (such as legal entities, billing addresses, tax identifiers, payment terms, and hierarchies) are accurate, complete, and properly formatted. Enforce and uphold enterprise data governance policies, standard operating procedures (SOPs), and data quality rules while ensuring compliance with audit controls and data privacy regulations (e.g., GDPR,CCPA). Perform routine data profiling, data cleansing, and mass-maintenance activities to improve data quality and eliminate redundancy. - Project & System Support Serve as the master data subject matter expert (SME) on cross-functional business projects, system upgrades, migrations, and mergers/acquisitions. Participate in User Acceptance Testing (UAT), regression testing, and data validation activities for system enhancements and new data capabilities. Support the mapping, transformation, and reconciliation of legacy customer data during system integrations or implementations. - Coordinate and execute critical year-end data maintenance activities, including calendar switches, pricing structural shifts, and credit limit profile adjustments. Manage bulk updates for year-end organizational changes, such as fiscal updates, legal entity restructuring, and reporting hierarchy resets. Ensure high data accuracy and rapid turn around times during seasonal peak business periods to prevent delays in customer billing, financial consolidation, and legal reporting. - Customer Portfolio Support & Lifecycle Management Execute mass transfers and realignments of customer accounts across internal portfolios, sales territories, and account managers. Manage complex customer hierarchies and relationship structures (e.g., parent-child corporate relationships, ship-to vs. bill-to accounts) to ensure correct sales attribution and commercial routing. Collaborate with Sales Operations, Finance, and GSD teams to ensure portfolio definitions accurately reflect current go-to-market strategies. ### Education Bachelor's degree in Business Administration, Information Systems, Data Management, Finance, or a related field (or equivalent practical experience). ### Experience 2-4 years of direct experience in master data management, data governance, or business operations, specifically focusing on the Customer domain. ### System Knowledge Hands-on experience with major ERP or CRM systems (e.g., SAP MDG/ECC/S4HANA, Oracle, Microsoft Dynamics, or Salesforce) is highly preferred. - Exceptional attention to detail and a commitment to data accuracy under tight operational deadlines. - Strong analytical and problem-solving skills to manage complex portfolio restructures and year-end dependencies. - Excellent communication skills to partner effectively with global sales, project managers, and finance stakeholders. WeAreIn for driving decarbonization and digitalization. As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener. We are on a journey to create the best Infineon for everyone. We strive to create the best Infineon for everyone by embracing diversity and inclusion. We welcome applicants for who they are and offer a workplace built on trust, openness, respect and equal opportunity. Our hiring decisions are based on skills and experience. Even if you don't meet every requirement, we encourage you to apply. Please let your recruiter know if you need any accommodations during the interview process. Learn more about our various contact channels and about Diversity & Inclusion at Infineon. ## At a glance - Posted by the employer: Sep 9, 2026 - First seen by OpenNash: Oct 13, 2026 - Last checked: Oct 20, 2026 - Listed for: 41 days - Location: Penang[Apply on Infineon Technologies’s careers site →](https://jobs.infineon.com/careers/job/563808971968557) ## More jobs at Infineon Technologies ### [Global Supply Chain Planner](https://jobs.opennash.com/companies/infineon-technologies/jobs/9eee131d09ae47e482a0/) Penang ### [Internship- Customer Logistic Management](https://jobs.opennash.com/companies/infineon-technologies/jobs/7c5023313cd22e0430c3/) Penang ### [Manager Production Management](https://jobs.opennash.com/companies/infineon-technologies/jobs/18262247edcc3a33a440/) Penang ### [Manager Tax](https://jobs.opennash.com/companies/infineon-technologies/jobs/7cb58ef6fbaba26719d1/) Penang ### [Senior Analyst Cyber Security](https://jobs.opennash.com/companies/infineon-technologies/jobs/900da0692f7d733ab571/) Penang ## Similar jobs at other companies ### [Master Data Management Lead](https://jobs.opennash.com/companies/tata-consultancy-services/jobs/45bdeca6a6d17903bd06/) Tata Consultancy Services · Chennai ### [Master Data Management Asst Manager](https://jobs.opennash.com/companies/tata-consultancy-services/jobs/9c823193a5eb14eec646/) Tata Consultancy Services · Chennai ### [Master Data Management Specialist](https://jobs.opennash.com/companies/thermo-fisher-scientific/jobs/4a175c65294423e22263/) Thermo Fisher Scientific · Tokyo, Japan ### [Customer Service Representative II - Master Data, Address Book](https://jobs.opennash.com/companies/thermo-fisher-scientific/jobs/ae75e74f1ba44295d2dd/) Thermo Fisher Scientific · Quezon City, Philippines ### [Customer Master Data Management Supervisor](https://jobs.opennash.com/companies/sgs/jobs/0be9b225f3734bf0aa71/) SGS · Las Piñas, NCR, Philippines [Data & Analytics jobs](/functions/data-analytics/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations. OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)