Lasitha Samarasekara

Lasitha Samarasekara Email and Phone Number

Consultant Network and Security @ Altria IT
Colombo, WP, LK
Lasitha Samarasekara's Location
Colombo District, Western Province, Sri Lanka, Sri Lanka
Lasitha Samarasekara's Contact Details

Lasitha Samarasekara work email

Lasitha Samarasekara personal email

About Lasitha Samarasekara

Experienced IT professional specialized in IP Networking technologies in various environments from local campus networks to ISP and global trading platformsMSc, BSc, MBCS, CCNA (Routing and Switching, Security)Core competencies:Multi-vendor network integration with Cisco, Nexus, Juniper, Fortinet, Arista, NetScreen devicesFamiliarity with Cisco IOS, XR, Junos command line interfaces and GUI based network platformsRouting and switching and VPN technologies OSPF, EIGRP, BGP, MPLS, VRF, IPVPN, VPLS, GRE, DMVPN, VTP and spanning tree configuration and troubleshootingCisco and Juniper firewall configurations on layer 2 and layer 3 devices with routing, ACL, NAT, IPsec VPNSetup monitoring tools such as CA, PRTG, Cacti and SolarWinds

Lasitha Samarasekara's Current Company Details
Altria IT

Altria It

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Consultant Network and Security
Colombo, WP, LK
Website:
altriait.com
Employees:
10
Lasitha Samarasekara Work Experience Details
  • Altria It
    Consultant Network And Security
    Altria It
    Colombo, Wp, Lk
  • London Stock Exchange
    Senior Network Specialist
    London Stock Exchange Sep 2023 - Present
    Sri Lanka
  • London Stock Exchange
    Senior Network Engineer
    London Stock Exchange May 2020 - Sep 2023
    Sri Lanka
  • London Stock Exchange
    Network Engineer
    London Stock Exchange Jul 2018 - Apr 2020
    Sri Lanka
  • Mas Holdings
    It Systems Specialist
    Mas Holdings Jan 2016 - Jun 2018
    Horana
    Involved in network infrastructure planning, designing and implementation across the five plants under Bodyline (PVT) Ltd. In addition to that involved in configuring and managing IT systems side, procurement, worked for few project (SharePoint Online deployment and Skype for Business deployment)and level 3 helpdesk support service.
  • Millennium Information Technology
    Network Support Executive
    Millennium Information Technology Oct 2013 - Dec 2015
    Colombo 10, Sri Lanka
    Involve in configuring and managing EBGP and IBGP peers with number of service providers locally and internationally on Cisco routers running XR IOS versions with 8 and 16 slots, Cisco 2911 routers and 4900 switches. Configuring and managing Cisco ASA high availability firewall cluster units with number of protocol inspections and PAT to provide secure and reliable internet services to 2million – 3 million customers. Cisco XR 12000 and 2911 routers. Cisco 4900 switches. Cisco 5585 ASA. VPNs (IPSec & GRE). Dynamic Routing (OSPF & BGP). Intrusion Prevention System – IPS. ACL & NAT. Wire shark, NfSen. Cacti monitoring tool ManageEngine OpManager and ManageEngine NetFlow Analyzer. Cisco LMS, CSM, CAR, CNR server management.
  • Commercial Bank Of Ceylon Ltd
    System Operator
    Commercial Bank Of Ceylon Ltd Jun 2012 - Mar 2013
    Fort, Sri Lanka
    Job Description1. Relevant processing in AS 400 systems2. Backup and restoration of data3. Report generation and printing4. Magnetic media management5. System monitoring for system thresholds and unusual behaviors6. IT products monitoring7. Involve in system upgrades, migrations and periodic switching between primary and DR sites8. Preparation of periodic MIS reports and MIS reports on request9. Maintenance of log books and record keeping in relevant log books maintain at Data Centers

Lasitha Samarasekara Skills

C C++ Linux Rip Tcp/ip As400 System Network Administration Cisco Technologies Dhcp Firewalls Ccna Routing Network Security Mysql Vpn Windows Server Bgp Networking Windows Ubuntu Troubleshooting Vmware System Administration Active Directory Dns Network Design Operating Systems Servers Ccnp Solaris Switches Voip Microsoft Sql Server Cisco Ios Routers Cisco Routers Wan Ospf Windows 7 Vlan Security Data Center Wireless Networking Centos Routing Protocols Network Engineering Vmware Esx Cisco Nexus Red Hat Linux Nagios

Lasitha Samarasekara Education Details

Frequently Asked Questions about Lasitha Samarasekara

What company does Lasitha Samarasekara work for?

Lasitha Samarasekara works for Altria It

What is Lasitha Samarasekara's role at the current company?

Lasitha Samarasekara's current role is Consultant Network and Security.

What is Lasitha Samarasekara's email address?

Lasitha Samarasekara's email address is la****@****ngs.com

What schools did Lasitha Samarasekara attend?

Lasitha Samarasekara attended Kingston University, Curtin University Of Technology, Sri Lanka Institute Of Information Technology, Royal College Colombo 07, Sri Lanka.

What skills is Lasitha Samarasekara known for?

Lasitha Samarasekara has skills like C, C++, Linux, Rip, Tcp/ip, As400 System, Network Administration, Cisco Technologies, Dhcp, Firewalls, Ccna, Routing.

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