As a lead engineer in the Collaboration Services team within the IT Services department for Square Enix group companies, you will be responsible for planning, introducing, and operating various IT services, primarily Microsoft products. Your duties will include operating and troubleshooting existing collaboration IT services (M365, GitHub, Atlassian, other SaaS), investigating, verifying, and introducing new features for these services, planning, designing, introducing, and operating collaboration services (AI, PowerPlatform, etc.) to improve employee work efficiency, building environments and supporting application development using PowerShell and other languages, and managing Office clients. This role offers the opportunity to contribute to the development of Square Enix games like Final Fantasy and Dragon Quest by supporting developers. You will have significant autonomy, encouraging proactive thinking and action, allowing you to leverage your technical skills and experience to gain diverse planning and construction experience. Working on the company's IT infrastructure provides direct feedback from users on your designs, constructions, and operations, leading to a rewarding experience.