ITエンジニア（IT・Web・通信・ゲーム）/上場企業の転職求人一覧

・Strategic Infrastructure Leadership: Oversee global strategy, architecture, and governance for IT infrastructure across diverse environments.・Operational Excellence & Alignment: Drive sustainable operating models, lifecycle management, and continuous improvement to ensure infrastructure development remains consistent and fully aligned with business priorities.・Leadership & Stakeholder Partnership: Build and coach high-performing senior leadership teams while collaborating with cross-functional stakeholders to optimize investment and service outcomes.#LI-Hybrid#LI-KN

About the RoleJoin a global organization as a Test Manager responsible for leading User Acceptance Testing (UAT) for enterprise system releases. Working with regional stakeholders and offshore development teams, you will ensure high-quality software delivery, effective defect management, and continuous improvements to testing processes.Key Responsibilities- Lead the end-to-end User Acceptance Testing (UAT) lifecycle, including planning, execution, defect resolution, and business sign-off.- Develop test strategies, test plans, success metrics, and release readiness criteria.- Coordinate testing activities with business users, IT teams, and offshore development teams across multiple regions.- Monitor testing progress and communicate project status, risks, issues, and release readiness to stakeholders.- Manage the defect lifecycle, including logging, prioritization, validation, regression testing, and closure using testing tools.- Prepare testi

•Provide operational support and troubleshoot issues related to POS systems and GK-POS Launchpad •Support SAP Fiori-related operations •Support store inventory count operations, including handheld terminal master data updates •Coordinate with the first-level support vendor to resolve incidents •Manage system accounts for retail store staff •Procure POS-related equipment and accessories •Work closely with business teams to identify, discuss, and resolve retail system issues •Support POS setup (kitting) and deployment for new store openings •Participate in retail system implementation and improvement projects •Create operational manuals and deliver training for business teams and store staff

- Design and optimize enterprise-wide IT architecture aligned with business and digital transformation objectives- Define architecture standards, governance frameworks, and integration strategies across multiple systems and platforms- Analyze and improve relationships between business processes, applications, data, infrastructure, and networks- Lead initiatives to modernize legacy systems and migrate toward scalable cloud-based environments- Design, build, and maintain common digital platforms and infrastructure services- Collaborate with business and technical stakeholders to establish long-term technology roadmaps- Promote architecture governance, quality standards, and security best practices across the organization

■About the companyA world-leading global technology and IT corporation that drives human progress through cutting-edge tech solutions. Known for its comprehensive portfolio and industry-leading infrastructure, they foster an innovative environment where top minds shape the future of tech.■Role OverviewThe Senior Principal Solutions Architect will act as the technical lead from the pre-sales stage, translating complex business requirements into concrete AI infrastructure solutions. Operating within Professional Services, this high-level role drives architectural design, strategic planning, executive-level presentations, and project quality assurance.■Main tasks include:・Lead the pre-sales engagement process and define architectural strategies.・Build and maintain robust client relationships to identify new business opportunities.・Drive quality assurance activities for large-scale infrastructure projects.・Deliver technical leadership and presen