Lead SAP Basis Consultant / Architect (RISE)

Our mission? Offer technological solutions, business, strategy, development and maintenance of applications, while being a benchmark in consulting. All thanks to the collaboration between teams, the human quality of our people and the fact that we do not conform to what is established, we always seek innovation that brings us closer to the future. Our essence has led us to the forefront of technology, breaking paradigms and providing solutions that truly respond to the needs of each client. Our talent has led us to be one of the top 6 technology companies in the world. Because #Greattech, needs #GreatPeople, like youNTT DATA is looking for high-achieving team players that are quickly adaptable to new challenges and entrepreneurial ventures. We are looking for a Lead SAP Basis Consultant / Architect (RISE) to work 100% onsite in Orange, CT with our global client.

Overview: We are seeking an experienced SAP Basis & RISE Architect to lead the technical workstream for a complex SAP S/4HANA brownfield migration to the RISE operating model. This role will own the technical architecture and migration strategy from assessment through production cutover and stabilization, while coordinating across client, SAP, infrastructure, security, and application teams. The ideal candidate has deep SAP Basis expertise and proven end-to-end experience delivering an S/4HANA brownfield migration to SAP RISE.

Responsibilities: Own the end-to-end SAP Basis and RISE technical architecture for the S/4HANA brownfield migration. Lead current-state assessment, target architecture, technical readiness, and migration planning across SAP landscape components. Coordinate technical activities and responsibilities across SAP RISE/ECS, hyperscaler, network, security, and infrastructure teams. Define and govern system topology, sizing, availability, disaster recovery, connectivity, transport, monitoring, backup, and operational requirements. Lead SAP technical migration activities, including SUM/DMO planning, sandbox conversions, mock cutovers, downtime optimization, and production cutover readiness. Drive Basis standards for HANA, S/4HANA, interfaces, job scheduling, printing, certificates, RFCs, and technical integrations. Provide technical leadership during issue resolution, risk management, dependency management, and critical program decisions. Create executive-ready architecture recommendations, technical status updates, risk summaries, and decision materials for program leadership. Mentor Basis engineers and ensure disciplined knowledge transfer to the future-state operations/support organization.

Requirements: 7+ years of progressive SAP Basis experience, including architecture-level responsibility in complex enterprise SAP environments. Must have one proven end-to-end SAP S/4HANA brownfield project that included migration to SAP RISE / RISE with SAP.Deep hands-on knowledge of S/4HANA technical architecture, SAP HANA, system administration, upgrades/conversions, and landscape management. Strong practical experience with SUM/DMO, system copy/migration methods, downtime planning, cutover execution, and post-migration stabilization. Clear understanding of the SAP RISE operating model, including customer vs. SAP/ECS responsibilities, service requests, connectivity, and operational governance. Experience with high availability, disaster recovery, backup/recovery, security, certificates, networking, and integration dependencies in hybrid/cloud SAP landscapes. Demonstrated ability to lead cross-functional technical teams and drive decisions across client, partner, and SAP stakeholders. Executive-level written and verbal communication skills; able to translate technical risks and tradeoffs into clear business decisions. Strong ownership, structured problem solving, escalation management, and ability to perform effectively during high-pressure migration and cutover windows. Why NTT DATA? Empowerment and rewards are the cornerstone of our career development model. We are a young, fast-growing company, with a highly innovative and entrepreneurial spirit, because of this professional experience and growth will be unmatched. Our talent and positive attitude allows us to transform our goals into achievements, and projects into realities. NTT DATA is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action-Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. NTT DATA is an Equal Opportunity Employer Male/Female/Disabled/Veteran and a VEVRAA Federal Contractor.