The Junior Application Support Engineer provides day-to-day and night-shift application support for the KKPS and KKPAM Back Office systems at Kiatnakin Phatra Securities. Operating in a dual-shift model, the role ensures application availability, monitors health status, executes batch processing, and responds to user inquiries via the central hotline and ITSM system. The position collaborates with Helpdesk, Software Development, SRE, and Server teams for incident resolution. Candidates need a Bachelor's degree in Computer Science, Computer Engineering, IT, or a related field, with 1-3 years of experience in Application Support, IT Helpdesk, or Operations. Familiarity with ITSM tools, basic SQL, Windows/Linux servers, file transfer protocols, and scripting is expected. Rotating shifts including nights are required.




