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Role Summary

We are seeking a skilled Soldering & Testing Technician with hands-on experience in assembling, soldering, and testing embedded system hardware. The candidate will work closely with hardware and firmware engineers to build, validate, and troubleshoot embedded electronic assemblies including microcontroller-based boards, sensor modules, and communication interfaces.

Key Responsibilities

? Soldering & Assembly

Perform hand soldering and SMD rework on PCBs with embedded components (MCUs, FPGAs, sensors, connectors)

Solder fine-pitch ICs, BGA components, QFN, TQFP packages using hot air rework stations

Assemble Through-Hole (THT) and Surface Mount (SMT) components as per BOM and assembly drawings

Apply and reflow solder paste using stencil printing and reflow oven

Perform rework and repair of faulty boards following IPC-A-610 standards

Maintain ESD-protected workstation and follow anti-static protocols

? Testing & Validation





Perform functional testing of embedded boards — power-on, boot sequence, peripheral checks

Flash and program microcontrollers (Arduino, STM32, ESP32, PIC, AVR, etc.) using JTAG, SWD, UART, or ISP interfaces

Execute test plans and test cases for hardware validation

Use oscilloscopes, multimeters, logic analyzers, function generators for debugging

Test communication interfaces: UART, SPI, I2C, CAN, USB, RS485

Conduct environmental and stress testing (temperature, vibration) where applicable

Log test results, identify failures, and escalate to the engineering team

? Documentation & Quality

Maintain production records, test logs, and defect reports

Follow SOPs and work instructions accurately

Coordinate with design engineers for design for testability (DFT) feedback

Support regulatory and compliance testing (CE, FCC, RoHS) if required

📌 Soldering & Testing Technician (Embedded Systems) (Noida)
🏢 RECEX
📍 Noida