Maintenance Engineer Controls

Position:MaintenanceEngineerControl

Location: Hong KongDHL CAH

Working hours:Shift(8 hours or 12 hours)

Job Description:

• Perform preventive, corrective, and breakdown maintenanceon industrial automation and control systems.

• Analyze and resolve electrical and control-related faults in automated systemsincluding conveyor systems, lifts, sorters, and other material or baggage handling systems.

• Provide supportforLow-Level-Control’s systems, and PLCrelated issues raised by operations and maintenance teams.

• Diagnose and rectify faults in low-level control and PLC systems effectively

• Conduct troubleshooting and fault diagnostics of control systems, including PLCs, HMIs, VFDs, andfielddevice.

• Maintainaccuraterecords of faults, downtime, and corrective actions usingCMMS (e.g.,DOSMaximoor similar).

• Interpret electrical schematics and control diagrams toidentifyroot causes of system failures.

• Conduct functional verification following repairs or system modifications.

• Collaborate with cross-functional teams, including Engineering, Projects, Maintenance, and external vendors, to resolve technical issues, implement solutions, and improve system performance.

• Prepare detailed technical incident reports, including root cause analysis (RCA).

• Work collaboratively with cross-functional teams to minimize downtime and ensure system availability.

• Supervise and guide technicians during troubleshooting, repair, and system restoration activities.

• Drive continuous improvement through enhancements to existing control software and hardware systems.

• Maintain effective working relationships with engineers, technicians, and operational staff.

• Ensure all electrical and control workcomplies withsafety regulations, relevant codes, and quality standards.

• Work in a high-availability, safety-critical environment with a focus on rapid fault resolution and system reliability.

Skills andQualifications:

• Bachelor’s/Diploma in Electrical, Electronics, Automation, Mechanical, Mechatronic or Control Engineering.

• Minimum 5 years of experience in industrial automation,logistic,Baggage Handling Systems (BHS) or Material Handling Systems.

• Strong hands-on experience in PLC troubleshooting (TIA,Siemens S7 preferred), HMI systems, VFDs, and industrial networks.

• Proven ability in real-time troubleshooting, fault isolation, and system recovery in automated environments.

• Strong understanding of control system architecture, field devices, and electrical systems.

• Ability to read and interpret complex control schematics, ladder logic, and wiring diagrams.

• Experience with CMMS tools (DOSMaximo or similar) for maintenance tracking and reporting.

• Strong analytical, problem-solving, and root cause analysis (RCA) skills.

• Ability to handle multiple breakdowns under pressure and prioritize critical issues effectively.

• Ability to work effectively both independently and as part of a team.

• Good Reading, Writing,and Communication skills intheEnglish language and local language.