Repair Engineer

CTDI India; Bengaluru; On-site; INR 400,000 - 800,000; Full time

Job summary

A leading electronics repair service provider in Bengaluru is looking for a Repair Engineer to perform chip-level diagnosis and repair of motherboards. The ideal candidate should have 3–6 years experience and strong skills in troubleshooting and repairing various laptop and desktop systems. Responsibilities include using sophisticated tools for diagnostics and component-level repairs while maintaining logs of findings. This role demands precision and adherence to quality standards throughout the repair process.

Qualifications

• 3–6 years of experience in L3-level chip/component-level repairs on a wide range of motherboard types.
• Strong hands-on experience with CRO and knowledge of waveform analysis.
• Expertise in BIOS chip programming and embedded firmware handling.

Responsibilities

• Perform in-depth chip-level diagnosis and repair of laptop and desktop motherboards.
• Replace defective components including chipsets and GPUs.
• Maintain detailed logs of repair findings and resolutions.

Skills

Chip-level repairs

Waveform analysis

BIOS chip programming

Soldering and desoldering

Reading motherboard schematics

Familiarity with OEM motherboards

Education

Diploma / ITI / BE / BTech in Electronics, Electrical, or Hardware Engg

Tools

CRO (Cathode Ray Oscilloscope)

BIOS programmers (e.g., RT809H, EZP2019, CH341A)

Job description

Repair Engineer

Category: Repair Operations

Qualification: Diploma / ITI / BE / BTech in Electronics, Electrical, or Hardware Engg.

Experience: 3 - 6 Years

Location: Bangalore

Duties and Responsibilities

Key Responsibilities

• Perform in-depth chip-level diagnosis and repair of laptop, desktop, and workstation motherboards.
• Use CRO (Cathode Ray Oscilloscope) for analyzing signal integrity, clock signals, and waveform abnormalities.
• Utilize BIOS programmers (e.g., RT809H, EZP2019, CH341A) for BIOS reprogramming, recovery, and firmware upgrades.
• Replace defective components, including chipsets, GPUs, MOSFETs, controllers, capacitors, and other SMD/BGA parts.
• Analyze and resolve power-related faults, short circuits, signal interruptions, and boot issues.
• Interpret and troubleshoot using motherboard schematics and board-view files (e.g., FlexBV, OpenBoardView).
• Conduct thermal diagnostics, power consumption analysis, and final validation testing.
• Maintain detailed logs of repair findings, part replacements, CRO readings, and resolution techniques.
• Handle escalated cases from L1 and L2 engineers and provide technical guidance when required.
• Follow ESD-safe procedures and ensure compliance with quality standards throughout the repair process.

Required Skills & Qualifications

• 3–6 years of experience in L3-level chip/component-level repairs on a wide range of motherboard types.
• Strong hands‑on experience with CRO and knowledge of waveform analysis.
• Expertise in BIOS chip programming and embedded firmware handling.
• Skilled in soldering and desoldering BGA, QFN, and SMD components using hot air rework stations and microscopes.
• Proficient in reading and analyzing motherboard schematics and signal diagrams.
• Familiarity with motherboards from major OEMs (e.g., HP, Dell, Lenovo).

Preferred Skills

• Knowledge of PCIe, SATA, VRM, and other board‑level protocols.
• Experience in refurbishing and rebuilding hardware for RMA or redeployment.
• Understanding of firmware‑level security and hardware‑embedded protections.