Automation Technician (Boiler Control & Burner Systems)

Job Code: 246/001/121
Industry: Marine

Job Brief:
We are looking for an experienced Automation Technician specializing in boiler control and burner systems to support troubleshooting, maintenance, and optimization of automation systems. The role involves hands-on work with Burner Management Systems (BMS), control panels, instrumentation, and fuel conversion projects. The ideal candidate should possess a strong technical background in automation, excellent diagnostic skills, and experience working in a marine or industrial environment.

Job Responsibilities:
1. Troubleshooting & System Diagnostics

• Diagnose boiler control logic faults, burner lockouts, and system trips using PLC/DCS/HMI interfaces.
• Conduct detailed alarm checks and interlock testing for Burner Management Systems (BMS).
• Verify control panel integrity, I/O signal status, and loop functionality.
• Use multimeters, loop calibrators, and diagnostic software for signal tracing and fault isolation.

2. Control Panel & Instrumentation Maintenance

• Inspect, calibrate, and function-test instruments such as pressure switches, flame scanners, level probes, oxygen analyzers, actuators, and transmitters.
• Ensure correct sequencing of start-up/shut-down logic, purge cycles, and flame safety interlocks.
• Check terminal tightness, cable continuity, and proper earthing/grounding of control panels.

3. Smoke & Flame Detection Systems

• Test UV/IR flame scanners, smoke detectors, and ensure proper interfacing with safety shut-off valves.
• Ensure compliance with SOLAS and class requirements for combustion safety systems.

4. Burner Modification & Fuel Conversion

• Support burner retrofits, nozzle changes, and fuel conversion projects (oil-to-gas, dual-fuel, etc.).
• Assist in tuning PID loops for air/fuel ratio control to improve combustion efficiency and reduce excess O₂.
• Verify the correct functioning of servo motors, actuators, VFDs, and dampers during commissioning.

5. Documentation & Compliance

• Maintain accurate service logs, calibration certificates, and troubleshooting reports.
• Adhere to OEM manuals, NFPA 85/86 (Boiler & Burner Safety Standards), and relevant class requirements.
• Report recurring faults or systemic issues to the Service Engineer with proposed corrective measures.