Jason Wierek

About Jason Wierek

I am a seasoned SAP Basis Leader and Technical Architect with over 20 years of experience guiding enterprise-scale SAP transformations, global cloud migrations, and RISE with SAP programs. My career has been defined by leading high-performing teams, driving cost optimization, and ensuring the resilience and security of mission-critical SAP landscapes.As Technical Lead for a global RISE with SAP implementation, I’ve partnered with executives and business leaders to align technology strategy with enterprise objectives, delivering measurable business value. I’ve directed multi-million-dollar SAP infrastructure programs, negotiated global vendor contracts, and built roadmaps that balance innovation with operational excellence.My leadership style blends strategic vision with hands-on expertise. I thrive at the intersection of technology and business, influencing C-level stakeholders while empowering global teams to execute with precision. Whether it’s optimizing performance, ensuring compliance, or driving digital transformation, I bring a proven ability to deliver results at scale.Core strengths include- SAP Basis Administration & Enterprise Architecture- RISE with SAP / S/4HANA Implementations- Cloud Migrations (AWS, Azure)- SAP Security, Governance, Risk & Compliance (GRC)- Disaster Recovery & Business Continuity Strategy- IT Budgeting, Vendor Management & Contract Negotiation- Global Team Leadership & Executive Stakeholder EngagementI’m passionate about helping organizations unlock the full potential of their SAP investments while building resilient, future-ready platforms that support growth and innovation.

Experience

1. Senior Manager - IT Technical Delivery

   Pentair

   Jan 2026 — Present · Brookfield, WI, US

   Senior leader accountable for the end-to-end delivery, stability, and optimization of SAP S/4HANA platforms, including Basis, Security, and ABAP Development. Provides strategic direction and operational leadership to global teams supporting complex S/4HANA landscapes, ensuring system availability, performance, security, and compliance. Partners with business and IT stakeholders to enable S/4HANA transformations, upgrades, and continuous innovation, aligning technical capabilities with enterprise objectives while driving standardization, automation, and operational excellence.

Education

• University of Wisconsin-Parkside

  Masters, Computer and Information Systems

  2004 — 2008

• University of Wisconsin-Parkside

  Bachelor's degree, Management Information Systems, General

  1997 — 2001

Skills

• Sap Bi
• Oracle
• Sap Implementation
• Enterprise Resource Planning (Erp)
• Sap Netweaver
• Business Intelligence
• Sap
• Business Process Improvement
• IT Asset Management
• Systems Management
• Sap Products
• Sap Basis
• Sap Portal
• Data Migration
• Business Process
• Integration
• Data Center Relocation
• Sap R/3
• IT Management
• Process Improvement
• Sap Hana
• Sap Project Management
• Management
• Ecc
• Erp
• Troubleshooting
• Sap Erp
• Business Analysis
• Project Management
• Sap Crm
• IT Outsourcing
• Sap Bw