Summary
Overview
Work History
Education
Skills
Timeline
Generic

Osama Hadi Mohammed Haij

Jizan,jizan -saudi arabia

Summary

Experienced telecommunications professional with a robust background in GSM 2G, UMTS 3G network architecture, and digital MW transmission for 2G, 3G, LTE, and 5G traffic. Proficient in handling Nokia BTS across multiple generations (2G, 3G, 4G, 5G) and skilled in working with NEC equipment including IPASSO 1000,400, VR10, VR4. Adept at managing Nokia link equipment to ensure seamless network operations.


Overview

15
15
years of professional experience

Work History

core engineer

Shabakkat KSA company
Jizan, Jazan Region
01.2021 - Current
  • Handling Connectivity, configuration and Maintenance activities in Core.
  • Troubleshooting BSC external alarms.
  • Preventive maintenance work orders handling while using MATELINE OWS.
  • Commissioning Maintaining Nokia TDD 5G &Nokia link T&Eband
  • Commissioning & Maintaining Nokia 2G Flexi Multi Radio BTS (ESMB, ESMC & FXDB).
  • Commissioning Maintaining Nokia3G & 4G Flexi BTS (FSMF.FRGT, FXEB).
  • Commissioning Maintaining Nokia LTE Small Cell System module and RF module Software up gradation.
  • Conjuration of Site External alarms physically and logically.
  • Network protocol Analyses by using Wire shark Software.
  • Ping test from BTS to BSC and RNC.
  • Troubleshooting NOKIA internal Alarms.
  • Solving VSWR and RSSI issue.
  • Solving Sector swap and TX RX down issues.
  • Installation and configuration of RCU and MHA.
  • Responsible for managing Spares and RFC’s.
  • Providing complete support to O& M Engineers from NetAct.
  • Escalation of Trouble Tickets generated by SDM and Service effecting.
  • Maintaining outage reports on daily basis
  • Monitoring BTS, BSC and critical alarm.
  • Coordinate with eld staff responsible for operations and maintenance.
  • Handle technical issues in compliance with the escalation.
  • Prepare ustulation reports work with eld team to minimize the outage.
  • Perform all corrective maintenance CM activities at BTS sites.
  • Prepare and maintain RCA report.
  • Commissioning and Integrating Sites.
  • Installation & upgrade Microwave links (NEC iPASOLINK 200/400/1000 & VR10)
  • Upgrade NEC MW links.
  • Creating MW link topology ring, start and chain.
  • Installing 1+0, 1+1, XPIC (2+0, 2+2, 4+0, 8+0) & Space diversity Links.
  • Obtaining Designed RSL.
  • Doing XPD alignment.
  • Testing and solving BER using BER analyses.
  • Making back to back connections between IDU’s.
  • Conjure new VLAN and IPs to make links visible.
  • Shifting trafc from 1 IDU to another IDU.
  • Conjure Packet layers and Physical Layers for trafc.
  • Performing OAM tests, Continuity check, Loop Back and Link Trace.
  • Routine Backup and Health check-ups (Preventive Maintenance)
  • Installing, software uploading and commissioning of new 2g system modules (FSMF).
  • Commissioning and maintenance of new carrier on system module.
  • Handling CM work orders using WFMS.
  • Coordinate with BO related to Core activities.

Core Engineer

Delta Turkish contracting company
Jizan , Saudi Arabia
12.2016 - 01.2021
  • Handling Connectivity, configuration and Maintenance activities in Core.
  • Troubleshooting BSC external alarms.
  • Preventive maintenance work orders handling while using MATELINE OWS.
  • Commissioning Maintaining Nokia TDD 5G &Nokia link T&Eband
  • Commissioning & Maintaining Nokia 2G Flexi Multi Radio BTS (ESMB, ESMC & FXDB).
  • Commissioning Maintaining Nokia3G & 4G Flexi BTS (FSMF.FRGT, FXEB).
  • Commissioning Maintaining Nokia LTE Small Cell System module and RF module Software up gradation.
  • Conjuration of Site External alarms physically and logically.
  • Network protocol Analyses by using Wire shark Software.
  • Ping test from BTS to BSC and RNC.
  • Troubleshooting NOKIA internal Alarms.
  • Solving VSWR and RSSI issue.
  • Solving Sector swap and TX RX down issues.
  • Installation and configuration of RCU and MHA.
  • Responsible for managing Spares and RFC’s.
  • Providing complete support to O& M Engineers from NetAct.
  • Escalation of Trouble Tickets generated by SDM and Service effecting.
  • Maintaining outage reports on daily basis
  • Monitoring BTS, BSC and critical alarm.
  • Coordinate with eld staff responsible for operations and maintenance.
  • Handle technical issues in compliance with the escalation.
  • Prepare ustulation reports work with eld team to minimize the outage.
  • Perform all corrective maintenance CM activities at BTS sites.
  • Prepare and maintain RCA report.
  • Commissioning and Integrating Sites.
  • Installation & upgrade Microwave links (NEC iPASOLINK 200/400/1000 & VR10)
  • Upgrade NEC MW links.
  • Creating MW link topology ring, start and chain.
  • Installing 1+0, 1+1, XPIC (2+0, 2+2, 4+0, 8+0) & Space diversity Links.
  • Obtaining Designed RSL.
  • Doing XPD alignment.
  • Testing and solving BER using BER analyses.
  • Making back to back connections between IDU’s.
  • Conjure new VLAN and IPs to make links visible.
  • Shifting trafc from 1 IDU to another IDU.
  • Conjure Packet layers and Physical Layers for trafc.
  • Performing OAM tests, Continuity check, Loop Back and Link Trace.
  • Routine Backup and Health check-ups (Preventive Maintenance)
  • Installing, software uploading and commissioning of new 2g system modules (FSMF).
  • Commissioning and maintenance of new carrier on system module.
  • Handling CM work orders using WFMS.
  • Coordinate with BO related to Core activities.

Core Engineer

Seder Group Telecommunication
jizan, Saudi Arabia
01.2015 - 12.2016
  •  Find out Technical solutions for Wireless services and Solve out within service level agreement (SLA)
     Troubleshoot & Resolve Microwave Links (Vr10, Ipasso 1000, IPassso 400 etc. )
     Troubleshoot & Resolve Microwave Dish Antenna RSL, Interference, alignment issues.
     Trouble& resolve Nokia BTS ( 2G, 3G , 4G ).
     Resolve Critical, Major & Minor Hardware & software alarms of 2G, NodeB, 4G Wireless technologies within SLA.
     Manage parts movement in region and maintain stock available in Regional WH
     Upgrade and troubleshooting of 3G, LTE, 4G wireless network traffic
     I have responsibilities of Team Lead, 3G, 4G BBU & BTS3900 Installation, and Commissioning, Trouble shooting and
    Cut Overs
     Hand on Experience with transmission NEC & ZTE equipment.
     Troubleshooting of various transmission issues Alignment of MW dishes
     Troubleshooting of MW RTN Alarms.LOS, LOF, RDI, RSI, ETH-LOSS etc...
     Commissioning of MW links using software WEBLCT
     Troubleshooting of E1 schemes in different exchanges.
     Testing & analyze of different equipment SDH/PDH, BTS MW links alarms testing.
     Troubleshooting of BTS various issues i.e. BTS Health Check, RTWP/RSSI, VSWR, Diversity issues,
     Sector Swap issues, BBU CPRI issues, ALD Maintenance Link Failure, RET Alarm.
     Closed WOs in RTTS Web based STC Software WFMS (PMRS,CMRS,PLM)
     Closed WOs with OWS Huawei Software (PM,CM,PLM)
     New installation of Tri band antenna, RRU for 4G, TMA,RET etc.
     VSWR alarm troubleshooting by using site Master in new installed sites
     Site Major, Critical alarms Troubleshooting after installation.
     Power issues rectification in 3G,LTE,4G installation
     Perform acceptance test Procedure on newly installed 3G, 4G sites.
     Commissioning & troubleshooting of ZXSDR NR8250.
     Up gradation of new VLAN in Microwave and Node B as per Cisco Routing desig

Site Engineer

PCT COMPANY
South Rejoin
12.2013 - 12.2015
  • NSN-Zain Swap Project (ZTE to NSN Equipment) –Southern Region (Installation & Integration)
  • Liaise with clients for project documentations and work orders
  • Managing day to day project’s activities
  • Status reporting progress
  • Participate as required and agree with direct manager in process improvement
  • Reviewing the VSWR test reports and nding any damages on the LDF feeders
  • Technical supporting for project engineers in case of hard problems & if needed

Site Engineer-Core Engineer

BATCO COMPANY
Makkah-Jeddah-South Region, 02
02.2010 - 02.2013
  • ▪ NSN-Zain O&M Project – Southern Region (Managed Services)
  • ▪ NSN-Zain Swap Project – Jeddah (3G Swap to Multi Radio)
  • ▪ STC-COW Project – Southern Region (Installation/Conguration)
  • ▪ Hajj project
  • ▪ NSN-stc Swap project (nokia altera to nokia multi radio 2G-3G-4G)
  • ▪ Insulation link and conguration (FIU19-Flexi haipperd –exi pacet)
  • • Participate as required and agree with direct manager in process improvement
  • • Supervising the project team through performing tasks until the project is nalized
  • • Ensuring that the project is delivered to meet customer’s quality standard and correct requirements
  • • Leading construction project's team and facilitating the communication and interaction amongst the fuRepresentative,
  • Representative, internally and externally
  • • Testing the all types of LDF feeders using SiteMaster tool to be sure that the site working properly and preparinReportsSWR
  • Reports as per the customer’s needed
  • • Handing over the sites to the customer during PAT stage
  • • Controlling on the site’s materials and preparing the inventory schedule to the direct manager

Education

Bachelor of Science - Bachelor’s Degree in Communication Engineering

University of Science & Technology
Sana -yemen
01-2009

Skills

  • P>Having strong background about GSM 2G Network Architecture
  • P>Having strong background about UMTS 3G Network Architecture
  • P>Having strong background about Digital MW Transmission carrying 2G, 3G & LTE&5G traffic
  • P>Having Hand on Experience on Nokia 2G, 3G ,4G,5G BTS
  • P>Having hand on Experience on all NEC equipment including IPASSO 1000,400,VR10,VR4
  • P>Having hand on Experience on all Nokia link equipment


Timeline

core engineer

Shabakkat KSA company
01.2021 - Current

Core Engineer

Delta Turkish contracting company
12.2016 - 01.2021

Core Engineer

Seder Group Telecommunication
01.2015 - 12.2016

Site Engineer

PCT COMPANY
12.2013 - 12.2015

Site Engineer-Core Engineer

BATCO COMPANY
02.2010 - 02.2013

Bachelor of Science - Bachelor’s Degree in Communication Engineering

University of Science & Technology

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Osama Hadi Mohammed Haij