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Sameera Karunaratne Email & Phone Number
Senior SMC Engineer
at
5G Networks Pty Ltd
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 100%
Current company
Role
Senior SMC Engineer
Location
Colombo, Western Province, Sri Lanka
Company size
Who is Sameera Karunaratne? Overview
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Quick answer
Sameera Karunaratne is listed as Senior SMC Engineer at 5G Networks Pty Ltd, a with 162 employees, based in Colombo, Western Province, Sri Lanka. AeroLeads shows a matched LinkedIn profile for Sameera Karunaratne.
Sameera Karunaratne previously worked as Subject Matter Expert - Platform Support Team at 5G Networks Ltd and System Support Engineer at Inbay. Sameera Karunaratne holds Bsc Hons Computer Security, Computer And Information Systems Security/Information Assurance from University Of Plymouth.
Company email context
Email format at 5G Networks Pty Ltd
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5G Networks Pty Ltd
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Profile bio
About Sameera Karunaratne
Experienced System Support Engineer with a demonstrated history of working in the information technology and services industry. Skilled in Network Engineering, System Administration, Windows Server, Datto Backup and ConnectWise. Strong information technology professional graduated from University of Plymouth.
Listed skills include Network Engineering, Windows Server, Group Policy, Operating Systems, and 7 others.
Current workplace
Sameera Karunaratne's current company
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5G Networks Pty Ltd
7 roles
Sameera Karunaratne work experience
A career timeline built from the work history available for this profile.
Subject Matter Expert - Platform Support Team
Senior Smc Engineer
Nov 2023 - Oct 2024
System Support Engineer
-Leveraged Azure Virtual Machines to create and deploy Windows instances, optimizing resource allocation and enhancing application performance.-Employed Azure Active Directory for user authentication and access management, enhancing security across cloud ecosystem.-Monitored and optimized Azure resources using Azure Monitor and Azure Advisor, proactively identifying and resolving performance bottlenecks.-Implementing Azure Virtual Desktop infrastructure to suite the company requirement and to provide client requirement of data sovereignty. -Windows Server Infrastructure service implementation. -Managing and maintaining Windows 2008, 2012, 2016, 2019 and 2022 devices. -Administrating and managing Server Virtualization platforms like VMware EXSi and Microsoft Hyper-V. -Managing and troubleshooting AWS related issues. -Working with RMM platforms such as N Central, Datto RMM, CWA, Ninja RMM.-Providing L1, L2 and L3 support to MSPs. Datto and Shadow Protect, Veeam Backup issue remediation.-Providing Internet security for clients networks by managing and troubleshooting enterprise-level antivirus, spam filters, and web filters.-Performing firmware upgrades on device physical devices. -Working with service delivery team to meet Service Level Agreement (SLA).-Incident handling.-Problem management.-Conducting company wide training (Azure infrastructure and basic configurations, Azure AD configurations, Windows basic trainings).-Trained, coached, and supervised new staff members.-Pitched ideas on how to improve performance and efficiency.
Jan 2022 - Oct 2023
Associate System Support Engineer
Aug 2019 - Jan 2022
Noc Analyst
-Worked with RMM platforms to identify issues and generating relevant tickets for the issues to further remuneration. -Worked with multiple PSA such as Autotask, CWM, MSP Ticketing System to pickup issues. -Alert monitoring and triaging for multiple operating systems and network-related issues.-Answered calls, responded to emails, and spoke with clients.
Jul 2018 - Jul 2019
Intern
-Supported for network configurations, routing, switching and other network related activities.-Indulged in structured caballing. -Supported for the Test Lab implementation using HP Blade enclosure system ( c7000 & c3000 enclosures). -Supported to Windows server 2016 and 2016 installation and roles configuration.
Aug 2017 - Feb 2018
Team & coworkers
Colleagues at 5G Networks Pty Ltd
Other employees you can reach at 5gnetworks.com.au. View company contacts for 162 employees →
AK
Andrew Kiely
Colleague at 5G Networks Pty LtdGreater Melbourne Area, Australia
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MM
Maria Mahanun
Colleague at 5G Networks Pty LtdDubbo, New South Wales, Australia
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IM
Ian Mcdonald
Colleague at 5G Networks Pty LtdGold Coast, Australia
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LN
Lokesh Namatheertham
Colleague at 5G Networks Pty LtdSydney, New South Wales, Australia
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LD
Luke D.
Colleague at 5G Networks Pty LtdGreater Melbourne Area, Australia
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SG
Sumukha Gorur Suresh
Colleague at 5G Networks Pty LtdWest Melbourne, Victoria, Australia
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GR
George Rekhviashvili
Colleague at 5G Networks Pty LtdMelbourne, Victoria, Australia
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SS
Sushil Sharma
Colleague at 5G Networks Pty LtdGreater Sydney Area, Australia
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JS
Jessica Silarski
Colleague at 5G Networks Pty LtdSydney, New South Wales, Australia
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HD
Hunter Demase
Colleague at 5G Networks Pty LtdSingapore
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Andrew Kiely
Colleague at 5G Networks Pty LtdGreater Melbourne Area, Australia
View →
MM
Maria Mahanun
Colleague at 5G Networks Pty LtdDubbo, New South Wales, Australia
View →
IM
Ian Mcdonald
Colleague at 5G Networks Pty LtdGold Coast, Australia
View →
LN
Lokesh Namatheertham
Colleague at 5G Networks Pty LtdSydney, New South Wales, Australia
View →
LD
Luke D.
Colleague at 5G Networks Pty LtdGreater Melbourne Area, Australia
View →
SG
Sumukha Gorur Suresh
Colleague at 5G Networks Pty LtdWest Melbourne, Victoria, Australia
View →
GR
George Rekhviashvili
Colleague at 5G Networks Pty LtdMelbourne, Victoria, Australia
View →
SS
Sushil Sharma
Colleague at 5G Networks Pty LtdGreater Sydney Area, Australia
View →
JS
Jessica Silarski
Colleague at 5G Networks Pty LtdSydney, New South Wales, Australia
View →
HD
Hunter Demase
Colleague at 5G Networks Pty LtdSingapore
View →
3 education records
Sameera Karunaratne education
Bsc Hons Computer Security, Computer And Information Systems Security/Information Assurance
Diploma In Network Engineering
National Institute Of Business Management
FAQ
Frequently asked questions about Sameera Karunaratne
Quick answers generated from the profile data available on this page.
What company does Sameera Karunaratne work for?
Sameera Karunaratne works for 5G Networks Pty Ltd.
What is Sameera Karunaratne's role at 5G Networks Pty Ltd?
Sameera Karunaratne is listed as Senior SMC Engineer at 5G Networks Pty Ltd.
Where is Sameera Karunaratne based?
Sameera Karunaratne is based in Colombo, Western Province, Sri Lanka while working with 5G Networks Pty Ltd.
What companies has Sameera Karunaratne worked for?
Sameera Karunaratne has worked for 5G Networks Pty Ltd, 5G Networks Ltd, Inbay, and Sri Lanka Telecom.
Who are Sameera Karunaratne's colleagues at 5G Networks Pty Ltd?
Sameera Karunaratne's colleagues at 5G Networks Pty Ltd include Andrew Kiely, Maria Mahanun, Ian Mcdonald, Lokesh Namatheertham, and Luke D..
How can I contact Sameera Karunaratne?
You can use AeroLeads to view verified contact signals for Sameera Karunaratne at 5G Networks Pty Ltd, including work email, phone, and LinkedIn data when available.
What schools did Sameera Karunaratne attend?
Sameera Karunaratne holds Bsc Hons Computer Security, Computer And Information Systems Security/Information Assurance from University Of Plymouth.
What skills is Sameera Karunaratne known for?
Sameera Karunaratne is listed with skills including Network Engineering, Windows Server, Group Policy, Operating Systems, System Administration, Computer Networking, Network Administration, and Connectwise.
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