The Program Integration Lead will serve as the technical and functional orchestrator across Vietnam programs, ensuring all systems work cohesively to support a successful factory go-live. This role demands a comprehensive understanding of integration architecture and system interoperability, combined with strong communication skills for translating technical issues to business outcomes.Main Responsibilities:Core duty: Lead the integration efforts across various systems to optimize functionality and compliance. Define and lead the integration strategy across ERP, MES, Planning, Data, Infrastructure, and Compliance systems. Orchestrate collaboration across business units, technical teams, and vendors for end-to-end interoperability. Manage interdependencies, integration risks, and technical issue resolution. Establish integration governance and compliance standards. Oversee system-to-system integrations and validate their performance. Ensure master data consistency across systems. Support IT infrastructure readiness for operational integration. Key Requirements: Proven ability to lead complex multi-system integration programs. Strong knowledge of SAP S/4HANA, SAP DMC, O9, and enterprise compliance systems. Familiarity with APIs, middleware, ETL pipelines, and event-driven architecture. Skill in cross-functional collaboration across various business units. Exemplary communication skills with the ability to translate technical jargon to business language. Experience managing vendors and integration projects within budget and timeline. Knowledge of secure and high-performing integration practices. Nice to Have: Experience in large-scale greenfield factory IT deployments. PMP/Prince2 or TOGAF certification (optional). Strong leadership in multi-cultural environments. Other Details:Start: ASAPDuration: To August 2026 + option for extensionWorkload: Fulltime, time & materialLanguage: Fluent in Thai and EnglishLocation: Bangkok, Thailand (with occasional travel to Vietnam