Senior Optimization Engineer

Há 6 dias

Lisboa, Portugal Itrtech Group Tempo integral

SENIOR OPTIMIZATION ENGINEER – BIGOS & LISEQ SPECIALIST (REMOTE ANYWHERE)
Portuguese company hires for remote position
Location:
Remote anywhere
Work Model: Fully remote
Language Requirements: English — minimum B2+ mandatory
Seniority: Senior (4+ years)
Sector: Telecommunications Rate Between €*** RV or Unipessoal (gross value) About The Opportunity
We are looking for an Optimization Engineer with strong expertise in Nokia BiGOS and LiSEQ to support network performance analysis, automation, and reporting. You will contribute to optimization initiatives across multi-technology mobile networks, improving network quality and operational efficiency. Responsibilities
Analyze and optimize network performance using Nokia BiGOS and LiSEQ, monitoring KPIs across 2G, 3G, 4G, and 5G networks. Identify performance issues through trend analysis and root cause investigations, defining corrective optimization actions. Develop automated reports and dashboards to support operational needs and customer requirements. Support benchmarking and customer experience improvement initiatives, validating recommendations through performance monitoring and KPI tracking. Collaborate with Planning, Operations, and Customer teams to implement optimization actions. Prepare regular performance reports and executive presentations, contributing to process automation and continuous improvement. Requirements
Minimum 4 years of experience in mobile network optimization. Strong hands-on experience with Nokia BiGOS and Nokia LiSEQ. Experience with Nokia OSS platforms and performance monitoring solutions. Strong knowledge of LTE and 5G optimization, RAN performance management, and KPI analysis. Experience in capacity and coverage optimization, customer experience analysis, troubleshooting, and root cause analysis. Strong analytical and problem-solving skills. English proficiency at B2+ level or above. Preferred: experience in multi-vendor environments and large‐scale optimization programs within Nokia ecosystems. Ideal Candidate Profile
An analytical engineer who combines practical Nokia platform expertise with the ability to turn network data into actionable improvements. Comfortable investigating performance trends, validating optimization results, and communicating findings through clear reports and dashboards while collaborating with technical and customer teams. 5 Questions for Candidates
How many years of experience do you have in mobile network optimization? How have you used Nokia BiGOS and LiSEQ in your recent projects? Can you describe an LTE or 5G performance issue you resolved and the KPIs used to validate the improvement? What experience do you have with Nokia OSS, automated reporting, and performance dashboards? What is your English level, availability, and alignment with the €*** compensation range? Keywords
Nokia BiGOS, Nokia LiSEQ, Nokia OSS, RAN Optimization, LTE, 5G, KPI Analysis, Performance Management, Coverage, Capacity, Root Cause Analysis, Network Automation, Dashboards, Benchmarking #
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