We are seeking a skilled Network Optimization Engineer to support the performance optimization of 2G/4G and 5G radio access networks across Cambodia. This role involves hands-on NPO activities, feature verification, KPI analysis, and close collaboration with cross-functional delivery teams to ensure network quality meets operator targets.

• Execute Network Performance Optimization (NPO) technical tasks aligned with operator KPI requirements
• Optimize radio network performance including coverage, capacity, and quality through parameter tuning and feature activation
• Conduct Feature Consistency Checks (ConCheck) and Standard Parameter Checks across the network
• Handle Proof of Concept (POC) trials and technical validations as required by the customer
• Troubleshoot network anomalies and drive resolution through root cause analysis
• Prepare and submit regular optimization reports and technical findings to the project and customer teams
• Support network acceptance activities in coordination with the delivery and quality assurance teams

• Bachelor's Degree in Telecommunications, Electrical Engineering, Computer Science, or a related field
• Minimum 2 years of hands-on experience in RAN network optimization or radio performance management
• Proven expertise in 2G/4G network optimization; 5G NR experience is a strong advantage
• Familiarity with RAN optimization and network management tools; experience with ZTE NetNumen/UME or equivalent vendor platforms is an advantage
• ZTE RAN certifications or equivalent vendor-specific RAN certifications are an advantage
• Strong analytical and problem-solving skills with a structured, KPI-driven approach
• Willingness to travel to remote sites across Cambodia as required
• Fast learner with a strong work ethic and ability to deliver results under pressure