Responsibilities

Develop annual maintenance schedules for servers, workstations, RTUs/PLCs, networks, cybersecurity appliances, and field instrumentation
Execute and document routine servicing, firmware upgrades, patch management, database backups, and fail-over tests in approved maintenance windows
Lead root-cause analysis for SCADA alarms, network faults, hardware failures, and telemetry data issues
Mobilize field teams, liaise with service providers, and restore service within SLA
Scope, budget, and deliver small-scale upgrades
Produce method statements, risk assessments, test scripts, and handover packs
Serve as primary contact for clients, engineers, consultants, Stratus/Kepware/Schneider support, and telecom providers
Chair weekly maintenance coordination meetings and issue minutes, progress trackers, and service reports
Analyse failure trends, recommend spares optimisation and lifecycle refresh plans
Propose automation of health checks, log analytics, and remote diagnostics to reduce meantime-to-repair

Requirement

Min Diploma in Electrical, Control & Instrumentation or related engineering fields
Min 3 years of experience in SCADA/PLC/RTU maintenance or automation project delivery, preferably in water or critical infrastructure
Working knowledge of Wonderware/ Aveva System Platform, Kepware OPC, DNP3, Modbus, Stratus ft Server, Cisco/ Hirschmann managed switches, and Windows Server administration
Familiar with CCOP2 cybersecurity guidelines, ISO 27001 controls, and basic networking

To submit your application, please apply online to apply@rn-care.com or call +(65) 6513 5697 for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd
EA License No: 17C8900

17 openings across locations