Employment term: 2 years contract Work Location: Changi Airport The incumbent will be responsible for operations and maintenance support of signaling system for Skytrain O&M. Jobs responsibility System O&M & Troubleshooting Maintaining and rectifying faults across critical subsystems Safety & Control: AVP, AVO, and CBI. Detection & Supervision: VD, AVS,and Wayside equipment. Trackside Infrastructure: PDGCs, SLCs,and Station Device Boxes (SD). Data & Comm: Manage data logging systems, communication networks, and proprietary software. Quality, Safety & Compliance Prepare/review technical procedures and maintenance checklists. Ensure strict adherence to CAG specifications, aviation safety standards, and rail regulations. Analyse root causes to prevent fault recurrence. Material & Time Management Oversee material controlling to ensure the availability of critical spares and components. Deliver results within tight windows(engineering hours) and urgent service recovery scenarios. Stakeholde...