PTME Selective Soldering Engineer

Responsible for developing, installing, validating, and sustaining **selective soldering processes** for power electronics PCBAs. This is a **hands-on manufacturing engineering role** focused on process robustness, defect prevention, and validation through **AOI/AXI inspection and cross-section analysis.** The position includes **equipment installation,** **commissioning, safety compliance, and quality documentation ownership.**

+ Develop, optimize, and maintain selective soldering processes (preferably using Ersa equipment) to ensure consistent solder joint quality and high production yield.
+ Lead equipment installation and commissioning of selective soldering lines, including setup, calibration, qualification, and ramp-up to production.
+ Define and control critical process parameters: fluxing, preheating, solder pot temperature, nitrogen usage, nozzle selection, cycle times, and maintenance intervals.
+ Ensure compliance with manufacturing safety standard...