Senior 4G NPO Engineer

About the role

Penta Consulting is seeking a Senior 4G NPO Engineer to join a major telecommunications vendor. The role is based in Libya and involves end‑to‑end radio network planning, design, optimisation, performance management and acceptance for 2G, 3G, 4G and emerging 5G networks.

Key responsibilities

• Plan and design radio networks for 2G/3G/4G LTE and 5G deployments, including RF clusters, spectrum refarming and PCI/RSI planning.
• Develop network master plans, cell ID, LAC, TAC and routing area strategies, and produce site survey guidelines.
• Perform capacity analysis across GSM, UMTS and LTE, identify congestion hotspots and recommend mitigation and expansion measures.
• Lead post‑swap and post‑integration optimisation using drive‑test and OSS data, troubleshoot coverage, interference and capacity issues.
• Establish OSS performance monitoring processes and manage network configuration templates.

Required profile

• Senior‑level experience in RF design, spectrum planning and network optimisation for multi‑technology mobile networks.
• Proven ability to manage capacity dimensioning, licence utilisation studies and back‑haul assessments.
• Willingness to relocate to Libya and work onsite with cross‑functional engineering teams.

Required skills

• RF design
• Spectrum planning
• OSS performance monitoring
• Network optimisation
• Capacity dimensioning
• PCI planning
• RSI planning
• Network master planning
• Site survey methodology
• IP planning
• Microwave capacity assessment
• Ethernet capacity assessment
• Drive test analysis
• Neighbour list optimisation
• Handover optimisation
• Inter‑frequency mobility
• Inter‑RAT mobility
• 2G/3G/4G/5G radio technologies