Manufacturing Technician (SMT / Test Maintenance / Debug & FA)

About the role

Lumilens builds photonics infrastructure for AI supercomputing, and is looking for hands-on, detail-oriented technicians to support its 24/7 manufacturing operations at the Bulim facility. You will carry out day-to-day equipment maintenance, line setups, basic troubleshooting and real-time failure analysis to maximise line uptime and throughput. The role covers three specialisation tracks: SMT process, test maintenance and debug / failure analysis.

Key responsibilities

• SMT Process Technician: set up feeders, change nozzles, inspect stencils and monitor solder paste and reflow processes.
• Test Maintenance Technician: perform preventive maintenance and first-line troubleshooting on test fixtures, cable harnesses and pneumatic/electronic test stations.
• Debug / FA Technician: run board-level diagnostics, trace schematics, measure with multimeters and oscilloscopes, and rework non-conforming units.
• Perform shift-level equipment setup, calibration and routine preventive maintenance.
• Respond quickly to line-down calls, clear equipment errors and log error codes in the MES/maintenance tracking system.
• Do component-level touch-ups, fine-pitch soldering and manual inspection following IPC standards.
• Assist engineers with line qualifications, engineering runs and yield improvement actions.
• Follow cleanroom, 5S and workplace safety protocols.

Required profile

• Diploma or higher Nitec in Mechanical, Electrical/Electronic, Mechatronics or Manufacturing Technology.
• 1+ year of experience in a high-volume manufacturing, electronics assembly or SMT plant.
• Willingness to work rotating 12-hour day/night shifts on-site at the Bulim plant.

Required skills

• Hands-on use of basic hand tools, multimeters and oscilloscopes.
• Soldering and desoldering.

What we offer

• Competitive salary and benefits.
• Career advancement opportunities.
• A collaborative, innovative team working on cutting-edge challenges.