Job Description

A. PROFILE

Role Title: ESS Planning & Operations Senior Engineer
Reporting to: ESS Planning & Operations Manager
Division: BSS & ESS/Information & Communication Technology
Department / Section: Technology & Information
Employment Type: Contract

B. CONTEXT

Purpose: To ensure stable, secure, and high-performing HRIS platforms and their integration with core enterprise systems. The role primarily focuses on HR systems planning, operation, and enhancement, while providing supporting assistance to other enterprise systems (SAP, RA, DCH, CVM, FMS, SharePoint, DMS) under ESS governance.

Context: The ESS Senior Engineer (HRIS-Focused) plays a hybrid technical–consultative role, acting as the primary