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Engineer Maintenance

Lagos, LA, Nigeria
March 19, 2018

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*** ****** *****,**** * Dutse Baupma, Abuja 080********


Marital Status: Married

Nationality: Nigerian

State of Origin: Edo

L.G.A: Esan West

Date of Birth: April 20, 1977


To be ultimately result oriented, to overcome challenges, and achieve the desired vision of the employer. Capacity for initiative in the context of teamwork & Admirable Analytical Acumen. Ability to learn quickly and adapt to changing environment.




Federal University of Technology Owerri PGD in IMT(2012) – in view

EDCO Computer Training Institute,


STUDIES (2003)

The Polytechnic Ibadan, Oyo State HND Physics/ Electronics

2002 Lower Credit

National Youth Service Corps Certificate of National Service


Transmission links/Backbones maintenance

Radio frequency Lam operation and maintenance

BTS/BSC daily maintenance

Network monitoring

Project management(Initiation, Planning, Execution& Control)


English Language, Edo and Yoruba


Polaris Wireless Training on Operation, troubleshooting and Maintenance of Location Accuracy Manager (October 2014).

Nera Smart node Training on Installation, Operation, Maintenance, add and drop Multiplexer system(February 2011).

Stratex Networks Training on Installation, Operation & Maintenance of Eclipse Microwave Radio (December 2006).


Galooli Nigeria Limited

Mulliner Towers,39 Alfred Rewane RD

Ikoyi Lagos

Position: NOC Engineer 2017 June- Till Date


Remote monitoring of alarms and activities in telecommunication site.

Provision of Back-End support remotely during installation.

Check-Out after installation, and Certification of an existing equipment.

Site Fleet management and remote tracking on ZON Control.

Perform daily maintenance and integrity check using power center management tools and ZON control apps.

Prepared report for managment using Bilamipaka View management tools.

Ontrac Technology LTD Abuja

RF Engineer 2014 September- March 2017

Ontrac Technology is communication solution provider, deploying

Polaris wireless Technology on Location based services for LEA.

Monitoring the operation and maintenance of location accuracy manager (Lam).

Provide online resolution support to all the drive test team in the field.

Perform daily maintenance check on all the lam GUI.

Binary calibration data analysis using Matlab software.

Using Nemo and Rome's PCs with is software for drive test and Location accuracy test.

Process drive data and uploading it into the lam.

collection of Type1 and Type2 OSS dumps data from all the GSM network operators within the country(MTN,GLO,Etisalat and Airtel), correct, analyze and upload into lam.

Data management and analysis.

Using Matlab software to generate B01 files from drive test data to be uploaded into lam.

Using MapInfo to prepared Tab files to be uploaded into the lam.

Indepth knowledge of Polaris wireless technology solution.

Using mapinfo to prepared cluster for drive test.

Fully Participating in drive test for the calibration of wireless location signature (WLS) area.

Using Lam tool for the maintenance and updating the predicted signature database(PSD).


FIELD OPERATION TEAM LEAD 2008 December – August 2014


As a Team Lead I see to all the day to day network operation of the company.

Provide online resolution support to all field operation team within the region

Monitoring the operation and maintenance of all the BTS. (BTS3606 and BTS3606E within the region, and clearing alarms to ensure appropriate function of the BTS.

Perform routing maintenance on all the network nodes (BSS and Transmission) within the region.

Logon to all the BTS to check the status of all the E1

Monitoring the operation and maintenance of NERA radio and its attendance responsibilities.

Monitoring and resolve alarms on the NERA transmission radio and initiate corrective action to the network failure.

Perform daily maintenance check on the board temperature of the baseband subrack and the RF subrack of all the BTS within the region.

Monitoring of Faulty cards/ modules (TRM, BCIM, BCKM, CCPM etc), and configuration of Huawei AirBridge CDMA BTS3606/BTS3606E, changing TRM, BCIM, CDDU, BCKM, CCPM, CECM, and troubleshooting CBTS alarms using Huawei AirBridge CDMA BTS Local Maintenance Console.

Commissioning, Testing of NERA (Evolution,Edge, Citilink & Interlink), Harris-Stratex and True-Point PDH/SDH Radio Links for traffic routing, traffic capacity, BER threshold, and E1 Mapping for transmission links.

Perform routine preventive and corrective maintenance activities on hardware problem of cell sites ( BTS3606/BTS3606E), Upgrading of equipment as per traffic requirement, which include upgrading of the TRX/installation of new TRM, CECM, CCPM and link Re-configuration.

Perform Routing of E1 traffic from BSC to new sites and micro Wave Radio to Electrical E1’s, preparing/termination of E1s on Huawei DDF, Krone, Block and conducting end-to-end testing prior to site integration.


Head of NOC (Principal Network Engineer IMP & COMM) 2008 Nov– Oct. 2004

Skills Acquired Include:

Rainbownet Limited is a Communications Solution Provider deploying Fixed Wireless Access on the 3.5GHz Frequency Band and 800MHz Frequency Platform.

As the head of NOC I see to all the day to day network operation of the company.

Reporting to the Head of Technical and Head of Network Planning.

Overall Management and maintenance of the local exchange, Hauwei C&C08 Switch (LE), Radio Access Controller (RAC), Base Transceiver Station (BTS), Radio Network and Backbone in the zone.

Liaise with vendors and contractors within the region.

Ensure stringent compliance to security produce for end user.

Service Implementation and Management on the transmission radio.

Circuit assignment on stratex radio using eclipse provision.

Configuration of E1 tributaries on transmission radio.

Monitoring and resolve alarms on the transmission radio and initiate corrective action to the network failure.

Adequate Knowledge of the Prime Wave and its attendant responsibilities.

Proactively involved in the deployment of Huawei CDMA 2000 1x Wireless Local Loop (WLL) and Prime wave L3 Communication E-2000 (3.5GHz).

Backing up relevant files for data recovery in event of disaster {CDR, EPJ, Configuration files etc}

Installation, maintenance and support of L3-PrimeWave E-2000 Model 512 Network Interface Unit (NIU) and Radio Base Unit (RBU).

Management of Acculab Gromer11 (for SS7 Signaling),

Provisioning of Service on Element Management System (EMS), and Installation of Customer Premises Equipment (CPE).

Daily preparation and loading of work order for provisioning of customer premises equipment using Intelligent Bore sighting Alignment Tool (IBAT) in a 3com palm Vx handheld device.

Crediting of subscribers and from the Administrative Terminal.

Managing the Fixed Wireless Access Clients, and clients who signed up for the ISP Services.

Network Engineer: BSS/Transmission

Skills Acquired include:

Monitoring and maintenance of all the BTS3606 within the region.

Perform routine maintenance on all the network nodes (BSS and transmission) within the region and ensure that all jobs are orderly and effectively done.

Perform daily maintenance check on the board temperature of the baseband subrack and the RF subrack of all the BTS within the region.

Perform Technical site survey and work with the marketing team to increase the number of BTS in the region to enhance good coverage/capacity of service.

Resolved BSS and Transmission problems affecting network quality, availability and ensure network availability.

Configuration of CDMA phone on Radio Access controller

Monitoring C&C08 Switching System.

Modification of service on the Local Exchange ( Huawei C&C08 Switch )

Call routing and switching on Huawei C&C08 Switch.

Resolve alarms and faults on the network elements and initiate corrective actions to network failures.

Network monitoring and administration.

Received in-Depth training in customer Management and Crisis Management.

Monitoring the microwave back-bone on the provision-client server.


Reading, Tennis and Traveling


CDR Joe Abulu (RTD)

Rangk Limited

38 Kofo Abayomi Street

P. O. Box 72156

Victoria Island

Tel: 01-2610199

Fax: 01-2616970

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