TRANSCOMOS ZERO is currently searching for a passionate and dedicated IT Security / Operations Engineer who is proficient in Japanese to add value to our vibrant Operations Team. Role Objectives: The successful candidate will be a crucial part of our team, using their expertise in IT security to manage and maintain systems for not only our company but also our group companies. The role is not limited to security support but includes account management and technical support for clients and vendors. With a strong grasp of our cloud-based infrastructure tools, the candidate will be fundamental in providing continuous technical support to clients and internal teams within the APAC region. Key Responsibilities: Implement and maintain security configuration across our IT infrastructure (including M365, Google Workspaces, ClickUp, Bitbucket, and etc.) Guide IT managers of the group companies per the headquarters' directive. Effectively manage and analyze system logs on an ongoing basis. Remain updated about the latest security vulnerabilities and take immediate action if necessary. Collaborate with internal and external parties to ensure secure, smooth operations. Handle client inquiries about our proprietary applications. Automate redundant tasks using programming language skills. Regularly monitor and maintain system metrics dashboard and alerts. Educate colleagues and enhance company documentation about our IT infrastructure. Collaborate closely with the Tech department at Japan HQ. Desired Skills and Experience: At least 5 years of extensive experience in IT-related fields. Proficient reading and writing skills in Japanese. Exceptionally good communication and interpersonal skills. Clear knowledge of AWS, Azure(Entra), and/or GCP Services, relating to software development. Strong ability to configure SIEM and Power BI tools. In-depth familiarization with account management and data security. Experience in creating, monitoring and responding to security events. Preferre