Tikiri Jayathilake
Senior Network Engineer
Glen Waverley,VIC
Summary
Experienced system integration consultant with over fifteen years of expertise in architecting, designing, implementing, and supporting complex network infrastructures. Proven track record in delivering solutions across a wide range of networking technologies, including systems integration, routing and switching, wireless networking, and network security. Skilled in aligning technology strategies with business objectives to drive performance, reliability, and security.
Overview
18
18
years of professional experience
13
13
Certifications
Work History
Technical Consultant
Multiple Clients – Retail, Education, and Corporate Sectors
10.2025 - Current
- Delivered network design, implementation, and support services for multiple clients across education, retail, and corporate sectors.
- Provided technical consultancy, troubleshooting, and tailored solutions for network and infrastructure requirements.
- Managed projects independently, ensuring timely delivery and high customer satisfaction.
- Supported cloud integration, network security enhancements, and infrastructure upgrades.
- Maintained detailed documentation and communicated effectively with stakeholders.
Technical Consultant
Honeylight Consulting Pty Ltd
09.2020 - 10.2025
- Designed, implemented, and supported enterprise network infrastructure for clients across education, retail, and corporate sectors.
- Led delivery of multi-site Cisco and Aruba solutions ensuring performance, availability, and ITIL-aligned governance.
- Provided Level 3 support and proactive maintenance across critical network environments.
- Supported presales, technical design documentation, and client workshops.
- Fostered teamwork and adherence to safe work practices while maintaining SLA-driven service delivery.
Systems Integration Consultant
Winthrop Australia
10.2016 - 08.2020
- Designed and implemented LAN/WLAN infrastructure using Cisco and Aruba technologies.
- Delivered Level 3 support and incident management under ITIL frameworks.
- Assisted presales teams with solution scoping and customer proposals.
- Ensured system availability for clients supporting 3,000+ users across distributed sites.
Network & Systems Engineer (level 2 support)
Viiew
11.2015 - 09.2016
- Supported the Department of Education’s eduSTAR program across 1,800+ Victorian public schools.
- Performed advanced troubleshooting, optimization, and system configuration.
- Delivered detailed documentation and technical mentoring to client IT teams.
Network Engineer
Neptune Managed Services
10.2015 - 11.2015
- Delivered a Fortinet SSO authentication solution integrating with Active Directory for 500+ users at Yarra Valley Water.
Network Engineer
Thomas Peer Solutions
06.2015 - 06.2015
- Fortinet SSO Implementation: Yarra Valley Water Delivered a SSO security solution with AD polling to authenticate 500+ users, providing design and development
Systems & Network Engineer
Gulf Business Centre
01.2013 - 03.2015
- Designed and implemented enterprise network and system infrastructure.
- Supported presales and post-deployment technical operations across government and private clients.
Network & Systems Engineer
DMS Electronics (Pvt.) Ltd.
09.2007 - 12.2012
- Delivered ICT infrastructure design, implementation, and support for 24/7 enterprise environments.
- Supported critical systems across banking, healthcare, and education sectors ensuring uptime and compliance.
Education
Bachelor of Science (BSc) Honors Degree - Information Technology
01.2006
Skills
Operating Systems Windows Server 2016–2022, Windows 10/11, Ubuntu
undefinedCertification
ECSE Design (Ekahau)
Network Engineering & Infrastructure Design
- Enterprise Solutions: Designed and implemented scalable LAN, WAN, and WLAN networks using Cisco and HPE Aruba, supporting 3,000+ users across distributed sites.
- Infrastructure Delivery: Led deployment of core network components including routing, switching, wireless, and security, ensuring performance, availability, and compliance.
- Team Leadership: Managed cross-functional teams of up to 25, ensuring timely, high-quality project execution.
- Technology Stack: Hands-on experience with Cisco, HPE Aruba, and Fortinet technologies in complex enterprise environments.
Network Operations & Support
- 24/7 Support & SLA Compliance: Maintained high availability for environments supporting 200–3,000 users, aligned with ITIL practices and strict SLAs.
- Incident Management: Expert in troubleshooting, root cause analysis, and performance optimization across critical infrastructure.
- Stakeholder Collaboration: Engaged with executives, IT leaders, engineers, and vendors to ensure alignment and successful delivery.
- Sector Experience: Delivered network solutions across education, healthcare, government, utilities, and hospitality sectors.
Timeline
Technical Consultant - Multiple Clients – Retail, Education, and Corporate Sectors
10.2025 - Current
Technical Consultant - Honeylight Consulting Pty Ltd
09.2020 - 10.2025
Systems Integration Consultant - Winthrop Australia
10.2016 - 08.2020
Network & Systems Engineer (level 2 support) - Viiew
11.2015 - 09.2016
Network Engineer - Neptune Managed Services
10.2015 - 11.2015
Network Engineer - Thomas Peer Solutions
06.2015 - 06.2015
Systems & Network Engineer - Gulf Business Centre
01.2013 - 03.2015
Network & Systems Engineer - DMS Electronics (Pvt.) Ltd.
09.2007 - 12.2012
Sri Lanka Institute of Information Technology - Bachelor of Science (BSc) Honors Degree, Information Technology