RF Optimization Engineer (22528)

Location: Various, Various
Date Posted: 13-11-2017

Selected RF Engineer will be working in wide range of opportunities, from network planning to refarming, optimization and small cells deployment, in multi layer environment with existing 3G and LTE technologies. 

• Proven strong 3G, LTE and VoLTE practical post launch optimization experience of at least 3-5 years 
• Past experience with 3G to LTE refarming 
• Proven field experience with physical RF optimization and relevant propagation fundamentals 
• Knowledge and experience of layering/interworking between 3G & LTE and capacity/performance management 
• Deep knowledge of the 3G/4G RRM algorithms, parameters and features. 
• Experience with KPIs, counters, measurements and triggers 
• Good understanding of client Radio products, parameters, features and DB structure 
• Practical experience and knowledge of MOS/Voice Quality optimization 
• Strong and independent E2E investigation and troubleshooting skills with the aid of different logs and OSS KPIs 
• Hands-on experience with at least one of the major drive test post processing tools, like Actix 
• Experience with other network planning and optimization tools, like RADAR, Plan Editor, PM and CM tools 
• Self initiating action taker with positive and proactive attitude 
• L3 message analysis and troubleshooting including but not limited to: VoLTE call flow, SIP signaling, SRVCC, Layering between different VoLTE layers
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