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ISIsar Aerospace SE

Material Master Data Expert(m/w/x)

Ottobrunn
Full-timeOn-siteSenior
Green Job

Establishing data governance and validation for material data in space launch systems. Deep SAP Material Master experience required. Employee participation, 30 days vacation, fully financed Deutschlandticket.

Requirements

  • Deep experience with SAP Material Master (ECC or S/4HANA)
  • Understanding of supply chain, procurement, manufacturing, and finance processes
  • Strong analytical mindset and attention to detail
  • Knowledge of data governance frameworks and best practices
  • Communication of complex data concepts in business language
  • Structured, process-driven working style with focus on quality and compliance
  • Bachelor’s or master’s degree in information systems or related field
  • 5+ years of experience in SAP product ownership, solution architecture
  • Essential experience with SAP S/4HANA and related modules
  • Deep understanding of SAP Material Master (ECC or S/4HANA), including MM, PP, SD, WM/EWM, FI views, MRP configuration and planning parameters, Classification, batch management, procurement types, valuation
  • Understanding of data models, data architecture, and relational structures
  • Experience with MDG, workflows, automation tools (RPA), or SAP BTP
  • Proficiency in data analysis tools (Excel, Power Query, Power BI, Tableau, basic SQL)
  • Experience with data migration (LSMW, BAPIs, BDCs, SAP Migration Cockpit)
  • Essential proficiency in English
  • Beneficial German language skills
  • Strong plus: Aerospace, manufacturing, or regulated industry experience

Tasks

  • Maintain accurate and integral material master data
  • Ensure strategic usability of material master data
  • Establish and enforce data governance standards
  • Establish and enforce data validation frameworks
  • Maintain high data quality
  • Identify data inconsistencies, duplicates, and gaps
  • Coordinate corrective actions with business stakeholders
  • Define global harmonization strategies
  • Implement global harmonization strategies
  • Manage SAP material master records (MM, PP, SD, FI)
  • Improve maintenance processes, templates, and workflows
  • Ensure accuracy of material types and units of measure
  • Ensure accuracy of classifications and BOM relevance
  • Ensure accuracy of procurement, valuation, and sales attributes
  • Provide material master expertise to relevant departments
  • Collaborate with IT/SAP on system enhancements
  • Collaborate with IT/SAP on automation concepts
  • Collaborate with IT/SAP on system upgrades and testing
  • Translate business requirements into standardized master data setups
  • Ensure compliance with internal policies
  • Ensure compliance with external regulations (e.g., REACH, RoHS)
  • Ensure completeness of critical fields (e.g., MRP parameters)
  • Ensure correct assignment of critical fields (e.g., valuation classes)
  • Analyze data usage patterns
  • Recommend data model improvements
  • Support data migration initiatives
  • Support S/4HANA transformation
  • Support catalog standardization
  • Support master data automation (MDG, RPA)
  • Support master data analytics
  • Provide insights to improve material lifecycle management

Work Experience

5 years

Education

Master's degree

Languages

EnglishBusiness FluentGermanBasic

Tools & Technologies

SAP Material MasterECCS/4HANASAPMMPPSDWM/EWMFIMRPMDGRPASAP BTPExcelPower QueryPower BITableauSQLLSMWBAPIsBDCsSAP Migration Cockpit

Benefits

Competitive Pay

  • Employee participation program

More Vacation Days

  • 30 days of vacation

Retirement Plans

  • Company pension plan with 20% employer contribution

Free or Subsidized Food

  • Subsidised lunch

Public Transport Subsidies

  • Fully financed Deutschlandticket

Other Benefits

  • Rental clothing with laundry service

Healthcare & Fitness

  • Sponsored sports club membership (EGYM Wellpass)

Additional Allowances

  • Individual learning allowance
  • Childcare allowance
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