SAP OTC; SD Architect

Westernacher Consulting is expanding its SAP Order-to-Cash capabilities to support global clients on large-scale S/4

HANA transformation programs. We are seeking an experienced SAP OTC (SD) Architect to lead the design and delivery of end-to-end sales and distribution solutions.

This role focuses on optimizing revenue processes, improving customer experience, and enabling scalable, integrated Order-to-Cash solutions across complex enterprise landscapes.

• Lead architecture, design, and implementation of SAP OTC (SD) solutions
• Design end-to-end Order-to-Cash processes including sales order management, pricing, delivery, billing, and returns
• Ensure seamless integration with SAP FI, MM, and other enterprise systems
• Drive process standardization, automation, and optimization of sales processes
• Translate business requirements into scalable SAP SD solution designs
• Lead SAP S/4
  
  HANA implementation, migration, and rollout projects
• Provide expertise in revenue processes, billing flows, and customer order management
• Collaborate with technical teams for custom development and enhancements
• Ensure high-quality delivery through testing, validation, and deployment support
• Act as a client-facing advisor for OTC process improvements and best practices
• Support presales activities including solution design and client presentations

• 8+ years of experience in SAP SD with strong focus on Order-to-Cash processes
• Proven experience in at least 3 end-to-end SAP implementation or rollout projects
• Strong expertise in SD modules: sales order processing, pricing, delivery, billing, credit management, and returns
• Good understanding of SAP S/4
  
  HANA transformations and OTC architecture
• Strong integration knowledge with SAP FI and MM modules
• Experience in designing end-to-end OTC solution architectures
• Strong understanding of revenue processes, customer billing, and compliance requirements
• Experience with SAP Fiori applications in SD/OTC processes is a plus
• Strong client-facing consulting and stakeholder management skills
• Ability to translate business requirements into scalable SAP solutions
• Strong analytical thinking and problem-solving abilities
• Experience working in global, cross-functional delivery environments
• Bachelor’s or Master’s degree in Supply Chain, Business, IT, or related field
• SAP SD / S/4
  
  HANA certification is highly desirable

• Opportunity to work on global SAP S/4
  
  HANA transformation programs
• Competitive compensation and benefits package
• Hybrid work model with flexible onsite and remote engagement
• Exposure to innovative digital order-to-cash transformation projects
• Collaborative, knowledge-sharing, and low-hierarchy culture
• Strong career growth and certification support

Westernacher is a diverse work environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetics, disability, age, or veteran status. Westernacher is also committed to compliance with all fair employment practices regarding citizenship and immigration status.