Operations Manager Cable Installation

David W. Johnson Jr.

P.O. Box F-***** Freeport, Grand Bahama 242-***-**** (M) 242-***-****

****************@*****.*** *************@*****.*** PROFESSIONAL EXPERIENCE

Harbour 1 Wireless Ltd. October 2018 - Present

Tower/Operations Manager

JO-NA Telecoms Bahamas October 2015 – August 2018

Technical Director

Bahamas Telecommunications Company Ltd. November 2001 – July 2015 Technical Assistant (Tower Rigger) November 2001 – October 2011 Technical Associate (Tower Rigger) October 2011 – July 2015 TECHNICAL EXPERIENCE

Supervision of technical teams

Tower dismantling

Cell Site Installation for 2G, 3G/WCDMA, CDMA & LTE

Antenna and Transmission Cable Installation for 2G Technology

Antenna, RRU, Power Cable & Fiber Cable Installation of 3G & LTE

Microwave Dish and Transmission Cable/Waveguide Installation for Nortel X30, X40, Radios, Lynx radio and Ceragon IP Radio

Replacement of Microwave Dishes and Waveguides (Dishes Ranging from 4ft to 15ft)

Maintenance of all 2G, 3G, WCDMA/CDMA and LTE cell Sites in Cellular Network

Restoration of Cellular Network and Microwave Network during outages

Antenna Mount Installation for Cellular and Radio Links (Microwave Dishes)

Conduct “Sweep” Tests/Site analyzer for Cellular Network

Carry out Antenna Alignment for New Radio Link Installation and Restoration

Install RF Jumpers between RF units and Antennas

Install Tee arms or Collar mounts and Antenna Poles

Correctly Install RF Units

Correctly Cable all Fiber and Power Connection for 3G & LTE Equipment

Tower Construction, Inspections and base maintenance

Tower Maintenance (Painting and Restoration of Tower Lights)

Replacement of Microwave Dishes and Waveguides (Dishes Ranging from 4ft to 15ft) Projects

October 2015 to May 2016 - ALU/Nokia – Field Supervisor for installation of microwave links in the Bahamas

Supervision for the dismantling of 350’ guyed tower in Dangriga, Belize (Belize Telemedia)

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EDUCATION

1989 - 1996 M.E. Cooper Primary

1996 - 2001 Jordan Price William High School

CERTIFICATES/CERTIFICATIONS

CITCA Authorized Climber

Anritsu Site Master

Flash Technology Strobe Light

Alcatel Lucent, MPR R5.02 Installation and Configuration

ComTrain - Competent Climber/Rescue Training (August 2016 & March 2020)

ComTrain – In-house Instructor (August 2016)

MEMBERSHIPS

Member, National Association of Tower Erectors (NATE) TECHNICAL SKILLS

Climb and work on towers up to 350ft (self - support and monopoles)

Assist with network design for Microwave, Radio Links and Cellular Network

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