Senior Engineer & Senior Technician Repair & Testing
**Experience:** 2- 10 Years
**Qualification:** ITI, Diploma, or B.Tech in Electronics & Communication
**Salary:** 30,000 – 50,000 In-Hand
Key Skills
- Troubleshooting
- Electronics Repair & Testing
- PCBA Repair & Rework
- Debugging
- Circuit Analysis
- RF & Digital Circuit Testing
- Root Cause Analysis
Job Description
- Diagnose and troubleshoot electronic circuits, PCBA, BTS, and telecom equipment.
- Analyze circuit voltage and signals using **board views and circuit diagrams**.
- Identify electronic components and understand their functions within the circuit.
- Perform advanced-level **PCBA repair, rework, debugging, and testing**.
- Analyze test results, identify faults, and perform root cause analysis.
- Prepare and support the development of troubleshooting guidelines and repair procedures.
- Provide **On-the-Job Training (OJT)** to L1 and L2 technicians for skill development.
- Repair and troubleshoot BTS cards and related equipment, including:
- Control Cards
- Channel Cards
- Duplexers
- RRH
- Microcells
- MMU
- DWDM Equipment
- Work on telecom technologies including **2G, 3G, 4G, and 5G**.
- Understand communication and RF concepts such as:
- Modulation & Demodulation
- Uplink & Downlink Frequency
- TX & RX
- VSWR
- SNR
- Perform testing using equipment such as:
- Multimeter
- CRO
- Signal Generator
- Frequency Generator
- Spectrum Analyzer
- Power Meter
- Frequency Counter
- RACAL
- Analyze input and output signals and voltage levels in **digital and RF circuit sections**.
- Perform **flash programming** using relevant programming tools.
- Repair and debug electronic boards using **JTAG software, FTJ Loader, and Flash Programmers**.
- Maintain quality standards and ensure accurate testing, repair, and documentation of repaired products.