Enterprise Architect - (Solution Architect)

OUR BUSINESS Thai Oil operates an integrated and highly efficient business in refining and petrochemicals, recognized as one of the leading companies in the Asia-Pacific region. We are committed to social and environmental responsibility under strong corporate governance. From crude oil to refined products, we maximize value to drive the economy and ensure the country's energy security, supporting Thai Oil's vision to: "Enhance quality of life through sustainable energy and chemical solutions." OUR OPPORTUNITIES: Enterprise Architect - (Solution Architect) This role defines EA standards and policies across Application, Data, Integration, Infrastructure and Cybersecurity, in line with the digital roadmap. It works with business, project, SRE and cybersecurity teams to review solutions and keep EA documents up to date. It also tracks technology trends, sits on the EA Review Board, and works with consultants to keep the roadmap aligned with business needs. ROLE & RESPONSIBILITY 1. End User Support Operations Define and develop Enterprise Architecture guiding principles, standards, policies and ensure the alignment to end-to-end digital roadmap definitions to support EA goal including Application, Data, Integration, Infrastructure and Cybersecurity domains. Provide advise and work Digital Business Partner, Project Manager, SRE and Cyber security team to develop and review solution and enterprise architect c