จำนวน 6 อัตรา

Key Responsibilities:

Drive Test Responsibilities:

• Conduct single-site verification (SSV), cluster drive tests, and troubleshooting for 4G/5G networks.

• Operate tools such as TEMS Investigation, NEMO Outdoor, or X-Cal for data collection.

• Perform log file analysis using Actix Analyzer, TEMS Discovery, or NEMO Analyze.

• Validate KPIs such as RSRP, SINR, throughput, call drops, handovers, and coverage gaps.

• Coordinate with the integration and commissioning team for site readiness and testing.

• Report field issues such as hardware faults, interference, or neighbor relation problems.

OSS Responsibilities:

• Extract and analyze performance data from OSS systems (e.g., Huawei U2020, Ericsson ENM, or Nokia NetAct).

• Monitor daily/weekly KPIs and alarms to identify underperforming cells or clusters.

• Support parameter tuning, neighbor list optimization, and handover configuration via OSS.

• Assist in post-processing and reporting of optimization activities.

• Automate tasks and reports using Excel macros, SQL, or Python (optional but preferred).

Qualifications:

• Bachelors degree in Telecommunications, Electronics, or related field.

• 25 years of experience in RF drive testing and OSS-based analysis.

• Hands-on experience with at least one major vendor's OSS platform (Huawei, Ericsson, Nokia).

• Familiarity with field tools like TEMS/NEMO and post-processing software like Actix.

• Solid understanding of LTE/5G radio KPIs and network performance concepts.

• Valid drivers license and willingness to travel for field activities.

Preferred Skills:

• Basic scripting (e.g., Python, SQL) for data handling or reporting automation.

• Knowledge of 5G NSA/SA features and call flow analysis.

• Vendor certification (e.g., Huawei HCIA, Ericsson RF Training).