Principal Communication Engineer
Current
Jun 2023 - Present
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David Lim Email & Phone Number
Principal Telecommunication Engineer
at
DT Infrastructure
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Principal Telecommunication Engineer
Location
Greater Perth Area, Australia, Australia
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David Lim is listed as Principal Telecommunication Engineer at DT Infrastructure, based in Greater Perth Area, Australia, Australia. AeroLeads shows a matched LinkedIn profile for David Lim.
David Lim previously worked as Principal Communication Engineer at Dt Infrastructure and Principal Communication Engineer at Downer. David Lim holds Bachelor Of Commerce (B.Com.), Telecommunication & Marketing from Murdoch University.
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DT Infrastructure
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Profile bio
About David Lim
David is a Senior Communication Engineer with extensive experience in ICT & Telecommunication within the Transportation and the Resource Sector. David has successfully designed and delivered a wide variety of communication infrastructures ranging up to carrier grade systems that is capable of support both mission critical control systems and enterprise-level user applications.David has developed a keen interest and expertise in strategic planning in telecommunication management with a keen focus on modernization of the network to meet required business and stakeholder’s outcomes, asset investment planning to balance between risk, cost & performance and security management.Current role: Project Engineer for Backhaul Transmission Network for PTA (Radio System Replacement project)Past roles includes: * IP Architect/Lead Designer (Ansaldo STS) for Wayside Transmission & Communication systems as part of the duplicated railway track for the BHP Billiton Rail Transportation System between Port Hedland Harbour and Newman mine under RGP5 (Rapid Growth Project 5);* IP Specialist (Ansaldo STS) involved in the migration of Rio Tinto's Train Control Centre from 7 Mile, Pilbara to OC (Operation Centre), Perth Airport; * Lead IP designer (Ansaldo STS) for FMG (Fortesque Metal Group) under the Rail Communication Infrastructure project; and* Senior Network Designer (Telstra) on the Australian Post delivery team having deployed 3000+ sites national wide. Career Objective: To Attain a Challenging and Fulfilling Role in Telecommunication & ICT.Specialties: David has developed a keen interest and expertise in scoping, architecting, design, system integrating and commissioning enteprise LAN/WAN solutions. And he has also been responsible for technical planning, estimation, finalizing procurement, verification and testing and commissioning works.
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8 roles
David Lim work experience
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Principal Communication Engineer
Jan 2023 - Jun 2023
Principal Ict Consultant
Aug 2021 - Jan 2023
Lead Telecommunication And Security Engineer
Oct 2018 - Aug 2021
Ict Consultant
Consulting - assisting clients with digital transformation and solution architecture for Next-Generation Network (NGN) including MPLS, SDN, IoT, IIoT, LTE and OSS- Project Engineer for Backhaul Transmission for Public Transport Authority, Radio System Replacement project
May 2016 - Oct 2018
Senior Telecommunication Engineer
- SIGNALLING AND COMMUNICATION INFRASTRUCTURE PROJECT FOR ROY HILL (APPROX. AUD $120 MILLION)
- RAPID GROWTH PROJECT 5 FOR BHP BILLITON (APPROX. AUD $20 MILLION - BROWN FIELD)
- RIO TINTO TRAIN CONTROL CENTRE DUPLICATION AT PERTH DOMESTIC AIRPORT (APPROX. AUD $2 MILLION - GREEN FIELD)
- FORTESCUE METAL GROUP RAIL COMMUNICATION AND SIGNALLING TRACKSIDE PROJECT (APPROX. AUD $90 MILLION - GREEN FIELD)I had served as the Senior Engineer for several telecommunication packages with the turn-key.
- Subcontractor management & supplier engagement through serving as the prime interface between Ansaldo-STS and the Principal, subcontractors and infrastructure suppliers; engagement planning; risk identification &.
- Detailed Design & project delivery for a large range of telecommunication packages included IP Transmission Backbone over SDH/PDH, Ethernet IP and IP MPLS. Wireless technologies such as WiMAX (Worldwide.
Sep 2007 - May 2016
Network Designer
Telstra Corporation
Member of the Australian Postal service team in deploying 3000+ sites across the country, in both metropolitan and rural areas, serving as the lead designer in the data communication network. As Senior Designer worked with clients representing the top 100 companies within Australia in the design and deployment of communication network spanning Australia.
Oct 2005 - Sep 2007
It&T Consultant
Member of the student Project Team that prepared a feasibility study behind the scheme to implement a consolidated telecommunication platform to provide video conferencing, mobile and telephony services to the whole of the State Government. Presented findings to the Heads of Department and Senior Management within the Western Australian State Government..
Nov 2003 - Mar 2004
2 education records
David Lim education
Bachelor Of Commerce (B.Com.), Telecommunication & Marketing
Master Of Science, Telecommunications Management
FAQ
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What company does David Lim work for?
David Lim works for DT Infrastructure.
What is David Lim's role at DT Infrastructure?
David Lim is listed as Principal Telecommunication Engineer at DT Infrastructure.
Where is David Lim based?
David Lim is based in Greater Perth Area, Australia, Australia while working with DT Infrastructure.
What companies has David Lim worked for?
David Lim has worked for Dt Infrastructure, Downer, Jmdr - Jmd Railtech Group, Ansaldo Sts A Hitachi Group Company, and Dxc Technology.
How can I contact David Lim?
You can use AeroLeads to view verified contact signals for David Lim at DT Infrastructure, including work email, phone, and LinkedIn data when available.
What schools did David Lim attend?
David Lim holds Bachelor Of Commerce (B.Com.), Telecommunication & Marketing from Murdoch University.
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