RAN Design Specialist - London, United Kingdom - Flint UK Technology Services

    Flint UK Technology Services
    Flint UK Technology Services London, United Kingdom

    1 week ago

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    Description

    Job Description

    Flint is looking for a Network Design Specialist for a long-term contracting opportunity with one of the major telecommunication providers in the UK.

    3 months rolling/London-Bristol, Hybrid/Start: Asap

    Skills required for the job

    Technical Expertise:

    • Expert knowledge of UE logs analysis
    • Expert understanding of Acuver UE logging tools.
    • In depth knowledge of Mobile networks particularly 4G & Public Safety functionality over LTE with particularly deep understanding design and operation.
    • In depth knowledge of LTE & SIP signalling, PTT (push to talk), SRTP/DTLS troubleshooting & Optimisation.
    • Excellent understanding of Nokia and Ericsson RAN products.
    • Good understanding of 3GPP & ETSI specifications.
    • Good understding of DTLS/SRTP protols.

    Experience you would be expected to have

    MANDATORY:

    • Extensive experience in mobile telecommunications industry in the role of a lead designer with business-critical, high-availability/high-throughput systems and networks.
    • Able to provide technical solutions, processes definition for network performance & optimisation of 4G based RAN Macro network.
    • Proven experience in defining and understanding KPI definitions, formula and measurements of radio networks
    • Able to analyse in depth, drive test logs, wireshark traces and protocol analysers traces for 4G networks
    • Good Knowledge of LTE parameters & timers.
    • Familiarity with test software & devices (Nemo/TEMs/Accuver) & post processing tools (Actix).
    • Experience of working with 3rd parties network/IT Suppliers.
    • Experience of Nokia RAN.

    PREFFERRED:

    • Knowledge of multiple vendor products including Huawei, Ericsson and Parallel Wireless.
    • Knowledge of industry best practice methodologies for analysing, defining and documenting the link between input business requirements and output technical solutions.
    • Understanding of project management techniques and tools.
    • Experience of managing relationships with suppliers and third-parties, of product/feature selection and of delivering those products into a production environment.
    • Experience of working with LTE Commercial network based Public Safety solutions.