arnold perez

8/2/2019 Arnold Perez

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Arnold Perez's Summary

SOM Support Engineer

- Monitor all alarms in Ericsson Transmission Equipment (Traffic Node, High Capacity & OMS1410) for Mobily Etisalat Network.

- Identify, troubleshoot and escalate problem of the Network to field team.- Phone Support to Field Team for troubleshooting problem that are not accessible on my system.- Perform remote software upgrade for Ericsson Equipments (ML TN & ML HC).

- Perform tracking for the Access of equipments at the field.

- Perform tracking for Microwave links commonly fluctuated or down to isolate and proposed toBack Office for enhancement.

O&M - Operation and Maintenance Project

-Area composes of 600 650 Ericsson Microwave Links. PDH, SDH, and PDH Native EthernetLink

-Handling of Microwave Transmission operational activities (Backups latest configuration, MW

Links health checks)-Perform preventive maintenance for Microwave and BSS networks as per schedules.

- Perform SW and HW upgrades to Network Equipments as per releases and equipment capability.

- Troubleshoot MW Networks (PDH Links, SDH Link, XPIC Links, Frequency diversity Links,Space diversity Links).

-Resolved any escalation to the Network forward to us by BSS NOC / MW NOC.

-Migrate E1 traffic from Microwave Transmission to Fiber (Huawei FON)

-Link protection enhancement from 1+0 to 1+1 HSB, Frequency diversity to Space Diversity.- Re-homing of sites to a new path or new BSC

Rollout / Implementation Project

Implementation-Installation, commission, integration and test of Ericsson MW Equipment (ML TN, ML HC,

XPIC Links) NEC Pasolink, Nera microwave Evolution Series equipment. Huawei RTNmicrowave PDH & SDH equipment.

-Installation, commission, integration and testing for 2G & 3G System (2G: Motorola BSS

Horizon Macro II & Ericsson RBS. 3G: Huawei Node B & Ericsson RBS) equipments-Installation, commission, integration and testing Dual Polarized Links.

-E1 path enhancement by creating SNCP/MSP protection to a Ring Network system.

Specialties

Ericsson Equipments ( RBS, Microwave), Nera Microwave Evo Series, NEC Microwave

Equipments, Huawe RTN Microwave, Huawei 3G, Motorola Horizon Macro BTS, Networkplanning and Mobile Network Protection & Perfomance enhancedment.

Arnold Perez's Experience

SOM Support Engineer (MW NOC)


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Nokia Siemens Networks

Public Company; 10,001+ employees; NOK; Telecommunications industry

April 2011 Present (10 months)

- Monitor all alarms in Ericsson Transmission Equipment (Traffic Node, High Capacity & OMS1410) for Mobily Etisalat Network.

- Identify, troubleshoot and escalate problem of the Network to field team.

- Phone Support to Field Team for troubleshooting problem that are not accessible on my system.

- Perform remote software upgrade for Ericsson Equipments (ML TN & ML HC).- Perform tracking for the Access of equipments at the field.

- Perform tracking for Microwave links commonly fluctuated or down to isolate and proposed to

Back Office for enhancement.- Perform other duties that may be assigned or required of the job.

Field Operation & Maintenance Team Lead (Transmission)

ATMC Telecom

Telecommunications industry

August 2009 May 2011 (1 year 10 months)

- Prepare reports and maintain records of work accomplishments and administrative information,

as required, and coordinate the preparation, presentation, and communication of work-relatedinformation to the supervisor.

- Prepare report to my supervisor periodically on my team and individual work accomplishments,problems, progress in mastering task and work processes, and individual & team training needs.- Intercede with the supervisor on behalf of the team to inform the supervisor of performance

management issues/problems and to recommend/request related actions, such as assignments,

reassignments, promotions, tour of duty changes, peer reviews, and performance appraisals.

- Coach, facilitate, solve work problems, and participate in the work of the team- Observe training needs and relay training needs and requests to supervisor.

Field Operation & Maintenance Engineer

ATMC Telecom

Telecommunications industry

April 2009 August 2009 (5 months)

- 24x7 Field Support for Etisalat Mobily Network.

- Hands on with MSM, Mini-Link Craft (1.0, 2.0 & 2.3) for Mini-Link TN, LCT for Mini-Link HCand Site integration
http://sa.linkedin.com/company/nokia-siemens-networks?trk=ppro_cprofhttp://sa.linkedin.com/company/atmc-telecom?trk=ppro_cprofhttp://sa.linkedin.com/company/atmc-telecom?trk=ppro_cprofhttp://sa.linkedin.com/company/atmc-telecom?trk=ppro_cprofhttp://sa.linkedin.com/company/atmc-telecom?trk=ppro_cprofhttp://sa.linkedin.com/company/nokia-siemens-networks?trk=ppro_cprof


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- Perform work regarding Mini-Link Traffic Node (ML TN), Mini-Link High capacity (ML HC),

Nera MW Network, NEC Pasolink network, Huawei Node B, and Motorola BTS.

- Troubleshoot Ericsson Microwaves, Nera MW Solution Evolution series, NEC PASOLINK,Motorola BTS and Huawei Node B equipments.

- Check Network Links as per configuration and design (Ex. 1+0, 1+1 HSB, XPIC Links, Dual

Polarized links frequency diversity links and Space Diversity links).- Perform XPD checking and full health check to link if needed.

- Perform E1 re-routing and Sites re-homing to another BSC.

- Creation of SNCP (1+1 E1) protection for MTLs or Aters Signaling of BSC- Mini-Link Traffic Node Upgrades from R1 to R2 to R3 to R4 versions.

- Mini-Link HC software upgrades.

- Perform migration of Microwave traffic to Fiber Optic Network

- Carrying out MDT (Maintenance Down Time) if needed to resolve the issue.- Replacing Faulty Modules / Equipments and reconfiguration of the Link.

- Generation of reports, records, Site status, BTS Alarms Defining, Acceptance Test, Inventory

datas and Preventive maintenance as per daily and monthly basis.

- Maintaining & Troubleshooting of 1+1, 1+0 Microwave Links (PDH & SDH).- Providing and maintaining DCN connectivity of Transmission Equipments for NMS visibility.

- Maintenance of Traffic Nodes, High Capacity Equipment and Backups on monthly basis.- Commissioning and Integration of Huawei Node B

- Perform the acceptance of MW Link, BSS, Node B sites as Operator representative.

- Propose Network enhancement to costumer / BO / FO.- Give phone support to my colleagues if needed.

MW / Telecom Engr

Al Sharq Office Co.

April 2006 December 2008 (2 years 9 months)

- Installation, commission, integration and test of Ericsson MW Equipment ML TN, ML HC,

XPIC Links.

-ML TN hardware:Access Module Magazine Type: 2P, 6P, 6P_C, 20P, and 20P_B. Node Processor Unit Type:

NPU8x2, NPU 1B, NPU2, NPU3. Modem Unit: MMU2-4, MMU2-34, MMU2 B, MMU2 C,

MMU2 D, MMU2 E and MMU2 F. Line Termination Unit: LTU e and LTU 155 e/o. PowerModules: PFU1, PFU2, PFU3 & PFU3 B.

ML HC Equipments:Modem Unit: MMU 155/128. Traffic Unit: TRU e and TRU e/o.

- Installation, commission, integration and testing Nera microwave Evolution Series equipment.

- Installation, commission, integration and testing NEC Pasolink Microwave PV3, PV4 and

STM1 Links.- Installation, commission, integration and testing Motorola BSS (Horizon Macro II) equipments.

- Installation, commission, integration and testing Huawei Node B equipments.

- Installation, commission, integration and testing Dual Polarized Links.


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- IP configuration as per DCN plan

- E1 path enhancement by creating SNCP protection to a Ring Network system.

- Traffic Upgrade from 4E1 to 17 E1 and 17E1 STM1- Changing Link Polarization from vertical to horizontal or horizontal to vertical.

- Link protection enhancement from 1+0 to 1+1 HSB, Frequency diversity to Space Diversity.

- Re-homing of sites to a new path or new BSC

Arnold Perez's Education

AMA University

BS, Electronics and Communication Engineering

2000 2005

Activities and Societies: IECEP

arnold perez

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