Radio Network Planning and Optimization Specialist

2 weeks ago

Belgrade, Central Serbia CETIN Serbia Full time

About us:

As a leading telecommunications infrastructure provider in the region, CETIN drives digital transformation with a strong presence across Bulgaria, Hungary, Serbia, and Slovakia. Through our subsidiaries, we deliver advanced technology solutions that empower connectivity and enable innovation.

CETIN owns and operates some of the largest telecommunications networks in Bulgaria and Serbia, committed to delivering high-quality, cutting-edge infrastructure that meets and exceeds our customers' technological needs. Our focus is on developing and deploying world-class telecommunications infrastructure to tackle the dynamic demands of today's market.

At CETIN, we bring together highly skilled and motivated experts dedicated to excellence.

Join us to be part of a team shaping the future of telecommunications

ROLE OVERVIEW:

  • Radio frequency, cell neighboring and parameter planning and optimization
  • KPI monitoring and analysis of mobile services (2G/3G/4G/5G)
  • Performance anomaly detection and analysis of possible solutions
  • Assessment of the impact of applied changes and defining the optimal solution
  • Optimization of the antenna system of the radio network
  • Verification of the validity and consistency of network radio parameters
  • Planning of frequencies, initial capacity, neighbors list and initial parameter settings
  • Defining and deleting neighboring relations
  • Planning and/or modifying frequency plans (at individual locations or in larger zones)
  • Maintaining and updating planning tools and databases and providing their consistency with NMS system
  • Initial radio parameters tuning and optimization, to reach target quality and further network monitoring to maintain it
  • Capacity expansions planning
  • Nominal radio network planning and analysis of coverage loss and proposal for coverage renewal (site relocation)
  • Defining solutions for coverage on demand (new BS, Repeater, Pico BTS, WiFi, reconfiguration of existing BS)
  • Customer Complain troubleshooting and investigation, including improvement for events and manifestations
  • Provide coverage maps and cell information on request by law enforcement agencies
  • HW/SW ordering
  • Preparation of documentation on radio network for regulatory organizations
  • Finance and Sourcing support (equipment ordering, PORs/POs preparation, SAP handling)
  • Support to projects. Participation local and international projects
  • Vendor management
  • Knowledge sharing and experience transfer

MAIN REQUIREMENTS:

  • University or College degree in Electronics Engineering, Telecommunications or equivalent experience
  • Minimum 1 year of experience within Telecommunication area
  • Knowledge of standard wireless network engineering fundamentals for optimization
  • Active knowledge of the English language (writing and speaking)
  • Entrepreneurship and orientation towards achieving goals
  • Strong communication and presentation skills
  • Ability to adapt to changes
  • Pronounced planning and implementation skills
  • User-oriented way of thinking
  • Negotiation skills
  • Innovativeness, motivation and creativity
  • Team player
  • Ability to adapt to diverse work and cultural environments
  • High level of integrity
  • Basic understanding of finance
  • Mobility, willingness to travel

What we offer:

  • Open working space and flexible working hours
  • Training and development programs
  • 25 days paid holiday leave per annum
  • Laptop, mobile phone and tariff package in line with company policy
  • Private health insurance
  • Recreation or health program
  • Participation in annual bonus system
  • Competitive terms and conditions

Only short-listed candidates will be contacted

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