✦ Luna Orbit — ERP & CRM Systems

SAP Data Warehouse Developer and Architect

at WEC Energy Group

📍 Milwaukee, WI, US, 53203 Hybrid Posted April 14, 2026
Type Not Specified
Experience mid
Exp. Years 2 years of IT experience; Preferred: hands-on SAP BW experience
Education Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, Information Technology, Computer Information Systems, MIS, Data Science, Information Science, or Engineering (or other bachelor's degrees considered based on related IT experience; certified Application Development Apprenticeship may substitute).
Category ERP & CRM Systems

Design, develop, and maintain SAP Business Warehouse (BW) data models and ETL processes to support enterprise reporting and analytics. Help modernize legacy BW solutions into S/4 aligned architectures and provide ongoing operational support for the BW ecosystem.

  • Design, develop and maintain SAP BW data models and ETL processes
  • Support enterprise Business Objects reporting and analytics
  • Assist with modernization of legacy BW solutions into S/4 aligned architectures
  • Translate business requirements into technical requirements
  • Ensure data quality, performance and reliability and provide continuous operational support

SAP BW developer/architect focused on BW data modeling and ETL development, including performance tuning and ensuring data quality, reliability, and performance. Works with SAP S/4 HANA concepts such as data structures and modern extraction methods and supports Business Objects reporting and analytics.

The ideal candidate is a mid-level SAP data warehouse professional with 2+ years of IT experience and hands-on SAP Business Warehouse (BW) expertise. They have strong ETL development and performance tuning skills and can modernize legacy BW solutions into S/4 aligned architectures while ensuring data quality, reliability, and ongoing operational support.

Bachelor's degree in Computer ScienceComputer EngineeringSoftware EngineeringInformation TechnologyComputer Information SystemsMISData ScienceInformation Scienceor Engineering (or other bachelor's degrees considered based on related IT experience; certified Application Development Apprenticeship may substitute).2 years of IT experienceDesigndevelop and maintain SAP Business Warehouse (BW) data models and ETL processesSupport enterprise Business Objects reporting and analyticsEnsure data qualityperformance and reliabilityProvide continuous operational support for the BW ecosystem
Hands-on experience with SAP BW including data modelingETL development and performance tuningSolid understanding of SAP S/4 HANA data structures and modern extraction methodsProven ability to translate business requirements into scalable models and analytics solutionsStrong troubleshootingoptimization and landscape support skills across SAP analyt
SAPSAP Business Warehouse (BW)SAP BWSAP S/4 HANAS/4 HANASAP S/4HANABusiness ObjectsBusiness Objects reporting
SAPSAP Business Warehouse (BW)data modelingETL processesETL developmentperformance tuningdata qualityBusiness ObjectsanalyticsSAP S/4 HANAmodern extraction methodsoperational support3rd party supporttroubleshootinglandscape supportrequirements translationS/4 aligned architectures
SAPSAP Business Warehouse (BW)SAP BWdata modelingETL processesETL developmentreporting and analyticsBusiness Objects reportingBusiness Objectsdata qualityperformance tuningdata quality assuranceperformancereliabilityoperational supportBW ecosystem support3rd party support resourcesSAP S/4 HANA data structuresSAP S/4HANAS/4 aligned architecturesmodern extraction methodslandscape supporttroubleshootingmodernization of legacy BW solutionstranslate business requirements into technical requirementsenterprise reporting
collaborationuser collaborationcommunicationrequirement translationproblem-solvingstakeholder managementteamwork
Industry Energy
Job Function Build and architect SAP data warehouse solutions (SAP BW) for enterprise reporting
Role Subtype SAP Consultant
Tech Domains SAP, SQL / PostgreSQL, Azure, Workday, PeopleSoft
SAP Data Warehouse Developer and ArchitectSAPSAP Business Warehouse (BW)SAP BWdata modelsdata modelingETLETL processesETL developmentperformance tuningdata qualityperformancereliabilityBusiness ObjectsBusiness Objects reportinganalyticsSAP S/4 HANAS/4 aligned architecturesmodern extraction methodsmodernization of legacy BW3rd party supportoperational supportlandscape supporttroubleshootingscalable modelsrequirements translation

2 years of IT experience, Bachelor's degree in one of the listed fields (or certified Application Development Apprenticeship substitution), Must be able to design, develop, and maintain SAP BW data models and ETL processes

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