Details

Senior Technician - Repair & Testing

Category: Repair Operations

Qualification: Diploma / BE in Electronics, Electrical, or Computer Hardware Engineering.

Experience: 3–6 years

Location: Bangalore

Duties and Responsibilities

Key Responsibilities

- Perform motherboard-level fault diagnosis and repair of laptops across various OEM brands.
- Conduct chip-level soldering and desoldering of BGA, SMD, and QFN components using hot air rework stations and soldering tools.
- Reprogram BIOS and perform firmware upgrades using specialized tools and programmers.
- Identify and replace faulty ICs, capacitors, resistors, transistors, and MOSFETs.
- Diagnose and resolve power-related issues, including VRM (Voltage Regulator Module), power rail faults, and short circuits.
- Utilize schematics and board-view software (e.g., OpenBoardView, FlexBV) for tracing signals and debugging.
- Perform stress testing and full validation of repaired motherboards to ensure long-term stability.
- Maintain accurate documentation of repair findings, parts used,



and resolution methods.
- Ensure adherence to ESD safety, quality standards, and repair TAT (Turnaround Time) targets.

Required Skills & Qualifications

- 3–6 years of hands-on experience in motherboard-level laptop repair.
- Proficiency in chip-level rework techniques and advanced soldering practices.
- Strong understanding of circuit diagrams, signal flow, and power sequences in laptops.
- Familiarity with diagnostic tools such as multimeter, DC power supply, oscilloscope, and thermal cameras.
- Experience with BIOS programming tools (e.g., RT809H, EZP, CH341A).
- Ability to handle precision repairs under a microscope.

Preferred Skills

- Ability to mentor L2 technicians and guide on escalated repair cases.
- Basic knowledge of thermal management and heatsink reapplication.
- Positive communication skills for technical reporting and coordination.

📌 Senior Technician - Repair & Testing (Bengaluru)
🏢 CTDI India
📍 Bengaluru