Jobs in Valencia, Spain

Connect44 is a global telecommunications company providing end-to-end solutions for mobile and fixed telecom networks. Our comprehensive services cover the full lifecycle of network deployment—from design, planning, and construction to optimisation, integration, and maintenance.

About the Role We are currently looking for a

to join our growing team. The successful candidate will be responsible for the optimisation of multi-vendor 2G / 3G / 4G / 5G networks, ensuring alignment with customer-defined quality objectives. You will work on advanced deployments involving 5G, Open RAN, and next-gen technologies, contributing to cost reduction, KPI improvements, and operational network excellence.

Key Responsibilities Develop radio optimisation plans for specific network areas Proactively investigate and resolve network incidents Manage radio capacity and escalate growth requirements Coordinate data-build deliveries with cross-functional teams Analyse network statistics, drive test reports, and define improvement actions Manage technical escalations, customer complaints, and VIP cases Support product capacity testing and feature launches Provide technical support to corporate accounts Identify faults, create trouble tickets, and collaborate with Operations Apply frequency planning, scrambling codes, and PCI planning effectively

Technical Skills & Qualifications Minimum 5 years of experience in radio optimisation across multi-vendor environments Hands-on experience with at least two major vendors (Ericsson, Nokia, Huawei, Samsung) Proficient in tools such as Atoll, NetAct, ENM, iBwave Deep knowledge of air interface parameters, antennas, and propagation models Strong analytical and technical decision-making skills University degree in Telecommunications, Electronics, Computer Science or similar High level of English (minimum B2 / C1)

What We Offer Continuous technical training and certification opportunities An international, collaborative, and technically driven work environment Exposure to cutting-edge technologies : 5G SA, DSS, Open RAN Flexible working hours and hybrid / remote work options to support work-life balance A culture that values respect, talent development, and innovation

Be part of the transformation shaping the future of telecommunications across Europe. At Connect44, we are one of the largest independent service providers in Europe, offering a full portfolio for network planning, construction, and operations—free from vendor dependency.