Senior Radio Network Optimization Engineer
Work Experience: 1–3 years
Employment Type: Full-time, full-day
Location: Almaty
Responsibilities include:
•Optimize workflows using automation tools in OSS systems (e.g., scripting in iSStar) and maintain the internal RNO database for base stations.
•Analyze and propose solutions to improve spectral efficiency (e.g., refarming needs, load balancing mechanisms) and reduce problematic sectors by analyzing network capacity and load.
•Configure base stations as part of planned operations or network upgrades (e.g., expansions, new base station launches).
•Organize and conduct drive tests to monitor radio network quality using hardware-software tools such as Nemo Outdoor and Tems Investigation.
•Perform post-processing and analysis using software like Nemo Analyze and Tems Discovery.
•Analyze statistical data for base stations and controllers to ensure the quality of the radio network.
Required Skills and Qualifications:
•Knowledge of GSM/UMTS/LTE radio network architecture.
•Theoretical foundations of electrical engineering, radio communication, radio wave propagation, and antenna-feeder systems.
•Familiarity with 5G NSA/SA network architecture, NR-5G radio interface, and OSI model basics.
•Understanding of data transmission protocols and shared radio interface technologies (MORAN/MOCN).
•Knowledge of NB-IoT networks and VoLTE technology optimization.
•Proficiency with tools like Rohde&Schwarz ROMES, and SmartOne (preferred).
•Basic programming knowledge (Python, R, VBA, Java, SQL preferred).
•Experience with iSStar development environment (preferred).
Perks and Benefits:
•Professional development: participation in meetups, training sessions, conferences, demo days, and hackathons.
•Additional 4 vacation days (total of 28 calendar days per year).
•Annual bonus based on KPI achievement.
•Corporate mobile communication.
•Voluntary medical insurance with dental and medication coverage, with the option to add two close relatives for free.
•Discounted and installment-based fitness memberships.
•Financial compensation for using a personal laptop.
•Free online psychological support platform.
•Access to the corporate MyBook online library.
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