Wireless Network Planning and Optimization Engineer

About the role

This role covers the planning and optimization of 2G/3G/4G/5G wireless networks. You will plan sites, run surveys and simulations, tune network parameters, run drive tests and fix coverage, interference and handover issues, and support rollout and emergency events.

Key responsibilities

• Plan 2G/3G/4G/5G networks, carry out site surveys and simulation analysis, propose engineering parameter settings and support new deployments and expansions.
• Run DT/CQT tests and single-site/cluster optimization, analyze KPIs and fix weak coverage, interference, abnormal handovers and throughput problems.
• Optimize Voice/VoLTE, carrier aggregation (CA) and DSS, handle user complaints and cooperate with third-party tests.
• Produce optimization reports, liaise with operators, rollout teams and equipment vendors, and support emergency event assurance.

Required profile

• Bachelor's degree in communications, electronic information or a related field; associate degree or above.
• At least 3 years of experience; 4G/5G planning and optimization experience preferred.
• Fluent spoken and written English.
• Able to relocate, travel, work overtime and work on public holidays as needed.

Required skills

• Good command of LTE/NR air interface principles and network KPIs.
• Knowledge of spectrum, carrier aggregation (CA) and DSS.
• Ability to use DT tools and to complete surveys, testing and problem analysis independently.
• Excellent communication skills and ability to report and coordinate across departments.