Sebastian Joseph

Experience

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  Ericsson

  Aug 2015 - Jun 2017

  O&M Engineer(Bharati Airtel Project)  Ericsson BTS 2104,2106,2204,2206,2111,2308,6101,6202,6601 integration ,commissioning & trouble shooting. NSN 4G(FDD & TDD)& 2G integration ,commissioning & trouble shooting. Familiar with CRFS & SRAN Technologies Ericsson Transmission equipment’s MLE,CN(Compact Node) & MLTN(Traffic Node). Knowledge in AMM 1u,2u&4u. Different Modulation units MMU(34+2, 2*2-34+2, 4*2) & SMU(8*2 & 16*2). Knowledge in MLTN 2P,2PB, 6P,6PB,6PC &20P,20PB. Different Modulation units MMU2B, MMU2C, MMU2D, MMU2E , MMU2H, MMU2K & MMU3A. MINILINK-TRAFFIC NODE Testing & commissioning, Traffic migration, hop up gradations and implementation of SDH & PDH ring implementation for hub redundancy. 1+0,1+1,XPIC Ericsson link configurations with 7GHz, 15GHz, 23GHz & 38GHz frequency bands. TN software up gradation & TN swaps to higher versions. Knowledge in Huawei RTNs 905,950 & 980. Familiar with the Huawei cards ISV3, ISM6, CSH0, CSHR, CSHN, EG4. Knowledge about Huawei U2000. Microwave Link configuration in Ericsson & Huawei. Well knowledge in E1 routing in both Ericsson & Huawei links & VLAN routing in Huawei RTNs for NSN 2G,3G&4G. Supported for more than 400 Ericsson Microwave Swap as a part of Bharati Project. APG40 Ericsson BSC to EVOBSC Migration assisted for 160 sites in Thrissur BSC. Show less

  • Field Maintenance Engineer

    Sept 2016 - Jun 2017

  • Apprentice Trainee

    Aug 2015 - Aug 2016
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  Elite Technology LLC

  Jun 2017 - Mar 2022

  Telecom Engineer

  Working in Ericsson & SIAE transmission equipment’s(OOREDOO Transmission Project) Well Knowledge about the Minilink Craft versions upto 21 Q1. Hop up gradations with response to the path quality given by the client with necessary Hardware BOQ requisition, TRA requisition & License request file for implementation. 1+0,1+1,2+0,2+2&4+0 upgradation with the design provided. TN swap based on the requirements. Configuring Microwave links using MMU1002,MMU1001,MMU4A,MMU3A,MMU2K,MMU2H& MMU2D. Checking the feasibility on the existing nodes for TN software up gradation to the latest R6 release (R44A258). ML6600 series Microwave link implementations.ML6691,ML6692&ML6693 link implementations. VLAN configuration from the hub site and taking ping response for the same VLANs at the end site.  DCN over VLAN configuration over the network under a specific Hub. SIAE Microwave link implementation based on the requirements. Change request (CR) creation for site activity in client office. Also well aware of office duties which includes Site documentation, Site acceptance, SACC & MOCC creation & Invoice preparation.Working in Motorola ROP(Royal Oman Police) Project  Type1,Type2 & Type3 shelter staging including Rectifier rack installation, Equipment rack installation, Tetra BTS installation. Installation & configuration of site security systems SiteBoss 550. Configuration of sensors like ES-TH,ES-32C8V8R,ES-4C4R & ES-8C to SiteBoss. Installation & commissioning of Nokia Wavence MSS1 & MSS8 IDU equipment’s and UBT-S & UBT-T ODU equipments. Configuration of microwave links including 1+0,1+1,2+0 & 2+2 SD links. MPLS script loading in Nokia SARx switching equipment’s given by the client and crosschecking the configurations in the router. Installation & Configuration of AVIGILON Outdoor & Indoor cameras for sites. ATPs for Shelter installations, Site security, Tetra BTS, Microwave equipment’s & Switches with Client. Show less

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  Vodafone Idea Limited

  Apr 2022 - Aug 2023

  Manager - Operations and Maintenance
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  Ericsson

  Aug 2023 - now

  Implemention Manager