Telecommunications field engineer at a rooftop site

FIELD EXPERIENCE

Telecommunications Engineering in the Field

SITE SURVEYS

Hands-On Site Survey & Technical Assessment

Technical equipment inspection during a site visit

TECHNICAL INSPECTION

Equipment Verification & Site Inspection

Telecommunications engineering team on a rooftop site

TEAM DELIVERY

Engineering Collaboration Across Field Projects

Telecommunications project team at a tower site

PROJECT DELIVERY

Multi-Stakeholder Coordination at Telecom Sites

Telecommunications team during a field project

REGIONAL PROJECTS

Working Across Diverse Telecommunications Environments

Engineering Project Manager • Telecommunications Engineer • MBA • MIEAust • AMIESL

Mario Shyomal De Silva

Engineering Project Manager and Telecommunications Engineer with 8+ years of international experience delivering telecommunications, technology infrastructure, systems implementation and digital transformation projects across Australia and Asia.

Experienced in end-to-end project coordination, planning and scheduling, engineering-team leadership, stakeholder management, telecommunications infrastructure, RF and fibre planning, IoT systems, digital transformation, risk and issue management, quality assurance and management reporting.

View Experience

Project & Programme Management Telecommunications Infrastructure RF / Fibre / Backhaul 5G / LoRaWAN / IoT Digital Transformation Analytics & Commercial Modelling

Professional Profile

International project and telecommunications experience combining technical delivery, operational improvement, systems implementation and management reporting.

Project & Engineering Leadership

Managed telecommunications, technology and infrastructure projects across Australia, Malaysia, Bangladesh, Myanmar, India and Indonesia. Experience includes project planning, scheduling, resource allocation, field-team coordination, stakeholder management, quality assurance, issue resolution and client deliverables.

Digital Transformation & Operations

Led practical digitalisation and process-improvement initiatives including structured online records, staff training registers, QR-based SOP access, operational dashboards, IoT architecture and audit-readiness improvements.

Professional Experience

Project leadership, telecommunications engineering, network planning, systems implementation and operational transformation.

Jun 2025 – Present

Australia

Telecommunications Network Engineer & Operations Manager

Hilltops Free Range Pty Ltd

Planned and delivered operational-improvement projects from problem identification through implementation, staff rollout, monitoring and continuous improvement.
Led digitalisation of operational procedures and recordkeeping, including structured online records, staff training and competency registers, and QR-code access to SOPs, forms and workplace information.
Coordinated regulatory and food-safety audit preparation, implementing corrective actions that contributed to improvement of the NSW Food Authority audit outcome from Level E to Level B by April 2026.
Delivered network-planning and design outputs across 5G access, fibre backhaul and LoRaWAN/IoT workstreams for a 1,000-acre property.
Planned preliminary fibre/backhaul connectivity between Hilltops Free Range and the Boorowa Old Post Office Building, producing route options, a Bill of Materials, splice-point schedules and supporting backhaul concepts.
Combined ACMA tower data, propagation models and field drive-test logs to analyse RSRP/SINR gaps along the Yass–Cowra corridor and refine RF site-selection decisions.
Designed the SmartFarmNet IT/OT architecture integrating LoRaWAN, 5G, RFID, MQTT, REST APIs and cloud applications for field connectivity, monitoring and future automation.

Apr 2018 – May 2025

Malaysia / International Projects

Telecommunications Engineering Project Lead

Telsoft Consulting Malaysia Sdn Bhd

Managed engineering and telecommunications projects across Malaysia, Bangladesh, Myanmar and India, coordinating schedules, technical teams, field activities, client requirements, deliverables and management reporting.
Led telecommunications infrastructure audit and asset-reconciliation programmes covering 300+ sites in Asia, including planning, site allocation, field-team coordination, data validation, issue resolution and quality control.
Project-managed a 100-site telecommunications reconciliation programme in Bangladesh through two engineering teams, allocating resources, monitoring progress and ensuring completion against client quality requirements.
Conducted technical and commercial reconciliation across multi-operator infrastructure, identifying asset discrepancies and potential revenue leakage and reporting findings to CFOs and country managers.
Designed an outdoor Wi-Fi solution for an 86,455 m² Indonesian model village, covering coverage planning, network architecture, fibre/Ethernet routes, equipment selection and Bill of Materials development.
Contributed to a nationwide rural-broadband study covering 7,480 unserved Indonesian villages, integrating GIS and infrastructure data and developing 10-year NPV/IRR models for satellite, microwave and fibre options.
Supported Australian investment planning for 5G, fibre and underground-power infrastructure through preliminary routes, lifecycle requirements, CAPEX/OPEX models and investment-return analyses.
Defined data structures, validation rules, workflows and reporting requirements for the multi-country Telsoft Site Audit Application and an RF Link Planning Tool.
Developed profitability and investment models for Telin Indonesia international and submarine-cable networks and a preliminary SmartFarmNet AgriTech connectivity concept with Telsoft Brazil.

Feb 2017 – Jul 2017

Sri Lanka

Trainee Technical Officer – Access Network Planning

Dialog Axiata PLC

Validated wireless performance across 53+ property assignments, including 40+ Wi-Fi surveys and 13 verifications across hotels, offices, apartments, ministries, stadiums and commercial developments.
Supported building-connectivity assessments at Shangri-La Phase 2, Krrish Square, Grand Monarch Hotel and HSBC Head Office through coverage measurement, analysis and post-installation verification.
Investigated faults across 2G, 3G and 4G networks using customer complaints and drive-test data.

Sep 2016 – Dec 2016

Sri Lanka

Engineering Trainee

SriLankan Airlines

Completed engineering rotations across Engineering Materials & Logistics, Technical Services and Avionics Workshops.
Served as one of five team members handling Panasonic in-flight entertainment system components for the Airbus A340 fleet.
Assisted Galley Workshop engineers with troubleshooting and functional verification of the Oven/Trash Compactor Tester (MK 1).

Aug 2015 – Nov 2015

Sri Lanka

Trainee – Access Network Planning

Dialog Axiata PLC

Supported planning and fault investigation across 2G and 3G networks through drive testing, complaint analysis, BTS/NodeB inspections and antenna optimisation.

Selected Projects & Career Highlights

Representative work spanning large-scale telecommunications delivery, RF and fibre planning, digital transformation, IoT and commercial analysis.

Project Delivery

300+ Site Audit & Reconciliation Programmes

Led multi-country telecommunications audit and asset-reconciliation programmes across Malaysia, Myanmar and Bangladesh, coordinating field execution, technical validation, quality assurance, issue resolution and client deliverables.

Team Leadership

Bangladesh 100-Site Programme

Managed two engineering teams, allocated workloads, monitored schedules and progress, reviewed technical evidence and delivered against client quality requirements.

Digital Transformation

Telsoft Site Audit Application

Translated field and business requirements into structured data, validation rules, workflows and reporting requirements for a multi-country digital audit platform.

RF / Wi-Fi / Fibre

Indonesia Model Village Network

Designed an outdoor Wi-Fi solution for an 86,455 m² model village, covering RF planning, network architecture, fibre/Ethernet routes, equipment selection and BoM development.

Strategy / Finance

7,480-Village Rural Broadband Study

Integrated GIS and infrastructure data and developed 10-year NPV/IRR models to compare satellite, microwave and fibre deployment options for unserved Indonesian villages.

5G / IoT

SmartFarmNet & Australian Infrastructure

Developed connected-infrastructure concepts spanning private 5G, LoRaWAN, RFID, fibre backhaul, cloud applications, automated alerts and concept-stage investment analysis.

Core Expertise & Technical Toolkit

Project, telecommunications, analytics, software and engineering capabilities reflected in the current CV.

Project & Programme Management

End-to-End Project DeliveryProject Planning & SchedulingResource AllocationCross-Functional Team CoordinationStakeholder ManagementRisk & Issue ManagementQuality AssuranceManagement ReportingOperational Process ImprovementCompliance & Audit Readiness

Network Planning & GIS

TEMSNEMOPlanetiBwaveLINKPlannerQGISGoogle Earth ProU2000Wi-Fi AnalyzerTelsoft Fiber Network Planning Tool2G / 3G / 4G / 5GRSRP / SINR

Analytics & Commercial Modelling

Microsoft ExcelPowerPointForecastingDashboardsCAPEX / OPEXNPV / IRRProfitability ModellingCost-per-CapacityTelsoft ERARoute-Cost Analysis

Software, Automation & IoT

JavaScriptHTMLCSSGoogle Apps ScriptMATLABREST APIsMQTTCloud ApplicationsLoRaWANRFIDArduinoVMwareOracle VM VirtualBoxPSpice / OrCADEagleMultisim

Education, Memberships & Professional Development

Academic qualifications, engineering memberships and current professional-development credentials.

POSTGRADUATE • MANAGEMENT

Master of Business Administration (MBA)

Asia e University, Malaysia

B+ Grade • 2022

BACHELOR'S DEGREE • ENGINEERING

Bachelor of Engineering with Honours

Electronics & Communications Engineering • University of Wolverhampton, United Kingdom

Second Class Honours (First Division) • 2017

ENGINEERING GRADUATE DIPLOMA

Electronics, Telecommunications & Computer Engineering

IESL College of Engineering, Sri Lanka

Merit Pass • 2018

CITY & GUILDS

Level 5 IVQ Advanced Technician Diploma

Electrical & Electronic Engineering

2015

CITY & GUILDS

Level 3 IVQ Technician Diploma

Electrical & Electronic Engineering

2014

PROFESSIONAL MEMBERSHIPS

Engineering Memberships

MIEAust

Engineers Australia

Member, Engineers Australia.

AMIESL

Institution of Engineers Sri Lanka

Associate Member.

ASSOCIATE ENGINEER

Engineering Council Sri Lanka

Associate Engineer.

CERTIFICATIONS & PROFESSIONAL DEVELOPMENT

Telecommunications, AI, Agile, Fibre & Networking

6G / ADVANCED NETWORKS

6G Deployment: Testbeds, Antenna Systems & Digital Twins

Certificate course covering 6G deployment concepts.

University of Glasgow • Coursera

AGILE

Agile Explorer

IBM SkillsBuild professional-development credential.

AI PROFESSIONAL DEVELOPMENT

AI Foundations & Applied AI

AI Foundations; Applied AI Foundations; Agents and Workflows.

FIBRE FIELD TRAINING

Optical Fibre Cable Splicing & Closure Techniques

Sri Lanka Telecom Training Centre.

NETWORKING

Computer Networking & Administration

National Institute of Business Management.

FIBRE OPTICS

SP4420 Fiber Optic Infrastructure Specialist

CommScope Infrastructure Academy.

April 2020

Regional Experience

Worked across multi-country engineering environments with field teams, telecom infrastructure owners, service providers and senior stakeholders.

Australia Malaysia Bangladesh Myanmar India Indonesia Sri Lanka