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Mars

Global confectionery, food, and petcare company

Master Data Specialist

Supply Chain ManagementConfirmed live in the last 24 hours
Full-timeGimje-si, Jeonbuk State, South KoreaNo salary listedIn-person

About the Job

Requirements

  • A bachelor's degree in Supply Chain, Business Administration, Information Systems, or a related field is required.
  • Experience with ERP systems is required; SAP is preferred.
  • Advanced Microsoft Excel skills are required.
  • Good written and verbal command of English is required.
  • Three to five years of experience in Master Data Management, ERP operations, Supply Chain, Manufacturing, Planning, Procurement, Logistics, or related functions is required.
  • Strong attention to detail, analytical thinking, and problem-solving skills are required.
  • Effective communication and stakeholder management skills are required.
  • Ability to manage multiple priorities and meet deadlines in a manufacturing environment is required.
  • Knowledge of manufacturing and supply chain processes is required.

Responsibilities

  • Create, update, and maintain Supply Chain master data in ERP and related systems, including materials, bills of materials (BOMs), recipes, routings, production versions, planning parameters, and warehouse master data.
  • Process master data requests accurately and within agreed service levels.
  • Verify data completeness, accuracy, and required approvals before system maintenance.
  • Maintain complete documentation and records of master data changes for audit and compliance purposes.
  • Support new product introductions (NPI), product changes, packaging changes, and business projects through timely and accurate master data setup.
  • Develop, implement, and maintain master data governance standards, procedures, approval workflows, and supporting documentation.
  • Create and maintain master data guidelines, standard operating procedures, work instructions, and reference materials to ensure consistent data management practices.
  • Perform routine data validation, reconciliation, and quality reviews to maintain data accuracy and integrity.
  • Investigate and coordinate resolution of master data issues with relevant stakeholders.
  • Support periodic audits, data-cleansing activities, and corrective actions to address data discrepancies.
  • Monitor and report data quality, governance compliance, and related key performance indicators, and recommend improvement opportunities.
  • Serve as a key contact for master data requests, enquiries, and issue resolution.
  • Collaborate with Factory Supply Chain, Commercial, Regional Supply Chain, and Regional/Global Master Data teams to gather requirements, validate information, and ensure timely and accurate master data maintenance.
  • Participate in cross-functional meetings related to NPI, product changes, operational readiness, master data governance, and business projects to ensure timely and accurate master data execution.
  • Ensure master data readiness before operational milestones, product launches, and production execution.
  • Support resolution of operational issues arising from master data inaccuracies or gaps.
  • Attend required training, system updates, and knowledge-sharing sessions to maintain functional and system expertise.
  • Provide backup support for selected production planning and inventory management activities.
  • Support master data improvement initiatives, system enhancements, ERP upgrades, testing activities, data migration, and digital transformation projects.
  • Identify recurring data issues and recommend opportunities to improve data quality, process efficiency, and user experience.
  • Support implementation of process improvements, governance controls, and automation opportunities to improve data quality and operational efficiency.
  • Support user training and knowledge sharing on master data processes and tools as required.
  • Comply with all Safety, Quality, and Food Safety standards and procedures.
  • Ensure master data supports traceability, compliance, and operational readiness.
  • Identify and escalate risks related to safety, quality, or regulatory requirements.
  • Participate in site initiatives to support overall factory performance.

Desired Qualifications

  • Experience with SAP is preferred.
  • Experience with Power BI, Power Query, or other digital tools is a plus.

About the Company

Mars

Global confectionery, food, and petcare company

Mars makes confectionery, food, and petcare products and also operates pet health services through networks like Banfield, VCA, BluePearl, and Royal Canin. Its products are marketed under familiar brands such as M&M’s, Snickers, Milky Way, Skittles, Dove, Orbit, Pedigree, Royal Canin, Whiskas, and Cocoavia, sold globally to consumers and pet owners. The company differs from competitors by combining a broad, diversified portfolio with a global, family-owned structure guided by the Mars Principles (Quality, Responsibility, Mutuality, Efficiency, Freedom), which drives its operations and partnerships. Mars aims to help communities prosper and to grow its business while improving social and environmental outcomes, using its scale to support responsible practices across the world.

Company size
10,001+
Company stage
Debt Financing
Total funding
$27B
Headquarters
McLean, VA
Founded
1911

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