Mark Anthony Castillo Email & Phone Number

Quezon City, Ncr, Ph

Bonifacio Global City Taguig

Transmission and Access Network EngineerBold Business PhilippinesFrontier Communications | October 2019 – February 2020Ziply Fiber | March 2020 – presentDuties and Responsibilities:• Equipment Access and Configuration: Managed the access and configuration of telecommunication equipment, including Core routers, Access Switches, DSLAMs, and OLTs, ensuring seamless network functionality.• Test and Turn-Up Support: Provided essential test and turn-up support for… Show more Transmission and Access Network EngineerBold Business PhilippinesFrontier Communications | October 2019 – February 2020Ziply Fiber | March 2020 – presentDuties and Responsibilities:• Equipment Access and Configuration: Managed the access and configuration of telecommunication equipment, including Core routers, Access Switches, DSLAMs, and OLTs, ensuring seamless network functionality.• Test and Turn-Up Support: Provided essential test and turn-up support for DSLAMs and OLTs, playing a crucial role in ensuring the successful deployment and functioning of these devices.• Provisioning and Profile Settings: Carried out the provisioning of DSLAMs, Routers, Switches, and OLTs, incorporating new profile settings to optimize network performance.• Hardware Testing and Circuit Confirmation: Conducted hardware testing, verified circuit functionality, and ensured the assignment of appropriate IP addresses and VLANs. Performed provisioning configurations on equipment to ensure optimal operations.• Path Building and Management: Established and managed data paths, contributing to the efficient flow of network data and services.• Collaboration with Field Technicians: Collaborated closely with field technicians to set up test services, confirming the normal functioning of network sites.• Engineering Standards: Took responsibility for the development and enforcement of engineering standards, including comprehensive documentation. Show less

Sharjah, United Arab Emirates

Fixed Field Maintenance T2Etisalat Sharjah, United Arab Emirates | February 2019 – October 2019• Perform routine maintenance and system checks, alarms management, fault isolation and timely restoration of assigned core and access network elements.• Carry out day-to-day activities of circuit provisioning, cessation, and re-routing. • Handled careful and accurate fault isolation which leads to faster resolution of faults reported by NOC.• Attends planned/hazardous activities… Show more Fixed Field Maintenance T2Etisalat Sharjah, United Arab Emirates | February 2019 – October 2019• Perform routine maintenance and system checks, alarms management, fault isolation and timely restoration of assigned core and access network elements.• Carry out day-to-day activities of circuit provisioning, cessation, and re-routing. • Handled careful and accurate fault isolation which leads to faster resolution of faults reported by NOC.• Attends planned/hazardous activities & outages related to transmission equipment and fiber network. Show less

Makati City

Eastern CommunicationsJuly 2015 – Present (1 year 3 months)Eastern Telecom Plaza, 316 Sen. Gil J. Puyat Ave, Makati, 1227 Metro ManilaDuties and Responsibilities• Responsible for the implementation of operations and maintenance plans and programs for ETPI transmission facilities within established standards of system reliability and service availability, fault-clearing and restoration at service level commitments• Planning, designing and installation of the Company’s… Show more Eastern CommunicationsJuly 2015 – Present (1 year 3 months)Eastern Telecom Plaza, 316 Sen. Gil J. Puyat Ave, Makati, 1227 Metro ManilaDuties and Responsibilities• Responsible for the implementation of operations and maintenance plans and programs for ETPI transmission facilities within established standards of system reliability and service availability, fault-clearing and restoration at service level commitments• Planning, designing and installation of the Company’s Transmission facilities network by using different transmission Technologies such as PDH(ECI), SDH(ECI), DWDM(ECI), MSAN(NSN & MILEGATE), BG20(ECI) and Digital cross connect.• STM, E1 and DS3 Mapping and activation of new circuits local and international using Network Management System (NMS).• Assist other group if necessary in conducting Bit Error Rate Testing using JDSU MTS8000, MTS5800, HST3000, ANT-5 and Smart class Testers for the new and existing circuits as required.• Complete, analyze and report fiber test results using (JDSU MTS600 OTDR, Fiber Microscope P5000i, Fiber Identifier FI-60 and JDSU OLT55 Power meter) to the concerned group/s for documentation.• Made coordination with other Telco’s locally and internationally for fault isolation and new transmission link activation• Responsible for the operations and maintenance of ETPI transmission facilities at the Nasugbu Cable Station• Monitor and maintain company’s transmission equipment/s to insure non-interruption of service. Report any performance issues to the immediate superior• Ensures network security through link diversity, system redundancy and sufficient maintenance• Maintain and update accurate documentation of systems and prepare network performance reports Show less

Telecom Plaza Makati City

A highly intensive and comprehensive six-month training program, with equal focus in both theory and practical applications. Trainees were immersed in various facets of engineering, implementation and operations/maintenance in a full-service telecommunications company.Trainees received in-house and field training from the following groups:• Private Networks• Service Provisioning• Network Control Center• Customer Line Installation and Maintenance• Switching•… Show more A highly intensive and comprehensive six-month training program, with equal focus in both theory and practical applications. Trainees were immersed in various facets of engineering, implementation and operations/maintenance in a full-service telecommunications company.Trainees received in-house and field training from the following groups:• Private Networks• Service Provisioning• Network Control Center• Customer Line Installation and Maintenance• Switching• IP Networks• Facilities Planning• Customer Solutions and Project Management• Facilities and Contractor Management• Power and Aircon Group• Transmission• Network Planning Engineering• Outside Plant Show less