Details

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.
- Robust 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.

📌 Repair Engineer (Bengaluru)
🏢 CTDI India
📍 Bengaluru