Johnson J is a System Administrator at Athena Infonomics, based in Chennai, India. He supports the organisation’s IT infrastructure with a focus on Microsoft 365 administration, SharePoint access governance, endpoint security, and user lifecycle management. His professional experience includes managing enterprise systems, responding to security incidents, maintaining audit‑ready documentation, and automating IT workflows. Johnson is also actively involved in supporting AI adoption initiatives, including the use of Microsoft Copilot and automation tools to enhance productivity, streamline processes, and improve user experience across teams.

At Athena, he plays a key role in ensuring secure, reliable access to systems while continuously identifying opportunities to optimise operations through technology. His interests include AI‑driven automation, cloud technologies, cybersecurity best practices, and building scalable, efficient IT support systems.