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Engineering Manager with 10+ years of professional experience in Telecommunication’s engineering service domain. I am passionate about growing people and organizations. Helping set my team and peers up for success through collaboration. I am always excited by big, complicated problems and try to solve them with practical, well-engineered solutions.Having been in Telecommunication’s third-party repair service industry for long enough time, I feel fortunate as the market has grown significantly over the years and the demand is continuing to rise. Better yet, I have gotten the privilege to get my hands on all these generational wireless technologies and witness their technological revolutions. I am accustomed to plan forward but think backward because reverse-engineering is a huge part of what I do to develop and deliver an alternative engineering solution. Qualifications:• Proven ability to build a winning team culture and demonstrate leadership within R&D.• Project management, strategic planning, strong interpersonal communication as well as written and verbal communication skills.• Extensive experience working with mobile network operators, wireless infrastructure providers and RAN equipment vendors.Technical Specialties:• Subject Matter Expert in providing third-party test and repair solutions for Multi-Vendor Multi-Technologies Radio Access Network (RAN) and backhaul equipment: - FDD/TDD Macro & Micro Cell - RRH/RRU/Antenna Integrated Radio/BBU/DU (Ericsson, Nokia, Samsung, etc.) - Distributed Antenna System (DAS) – Host Unit/Remote Unit/POI - PTP Microwave – IDU/ODU (up to 70/80GHz E-Band) - Service Aggregation Routers & Multiservice Cross-Connect Platforms• Strong background in developing product test specifications, test strategies and test procedures.• Working knowledge of TCP/IP routing, 3GPP 5G NR & LTE Air Interface, and S1-AP interface. Familiarity with 5G/LTE RAN Network Architecture such as Beamforming, Massive MIMO, DSS, C-RAN, etc.• Hand on experience on RF test equipment, test automation and network emulation tools (Spectrum Analyzer, Signal Generator, Network Analyzer, UXM, PIM tester, EPC emulator, etc.)• Solution-focused Python developer with experience developing front-end and back-end applications.
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Engineering ManagerRenaissanceTexas, United States
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Engineering ManagerSagent Feb 2019 - PresentCoppell, Texas, UsResponsibilities:• Oversee the full range of engineering activities related to new development projects and day-to-day repair operation at the division. • Manage a team of engineers. Plan workload allocation to team members and assist team to ensure completion of assigned projects in a timely manner. • Serve as a key member in all repair RFP response activities, which include but not limited to product research, test plan creation and CAPEX & OPEX estimation. • Manage and resolve escalated technical issues arising from repair operations, internal and external customers.• Continually perform complex research and stay current with the telecom market trends, RAN technology, test standards and customer requirements. -
Lead Development EngineerSagent Apr 2011 - Feb 2019Coppell, Texas, UsResponsibilities:• Developed test and repair capabilities to support and service wireless, wireline, and data networking infrastructure products/platforms.• Directed end-to-end activities of new repair projects as related to product research, test plans/cases development, test equipment recommendation and setup, test document preparation and hand-on training.• Debugged issues and assist technicians in a determination of resolution to issues discovered during testing.• Interfaced proactively and effectively with customers or sales teams as related to testing activities/failure analysis reporting as required.• Coordinated with Director of Repair Services in strategic planning and project implementation.• Worked directly with sales teams on pricing exercises for repair RFPs. • Led Associate Engineers in new product development. Achievement Highlights:• Increased the repair service revenue by 200%-250% and grew the technical team from 8 to 30+ members by developing new capabilities to meet and exceed customers’ expectations. • Successfully developed capabilities to cover all major LTE RAN test and repair - Ericsson, Alcatel Lucent, Nokia, and Samsung. Led Sagent to be the first third-party repair vendor that offered a multi-vendor 4G RAN service coverage. • Contributed engineering expertise in initial RFP response and strategic planning. Sagent has been awarded several multi-million dollar services contracts by tier-1 wireless carriers and infrastructure providers.• Successfully developed full capabilities to support all major DAS platforms in the market. • Published over a dozen of field troubleshooting guides through Power BI reporting tool, to help wireless operator customers reduce avoidable repair rate and increase OPEX saving.
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R&D EngineerChampion Telecom Jan 2011 - Apr 2011• Worked with CTO to evaluate and review design specifications for the Cell-On-Wheels (COW) product line. • Assisted Director of Service with the improvement of lab functionality, test automation, training, and lab maintenance procedures.• Worked closely with software team on the Multi-Vendor Test System (MTS) platform. Designed and defined hardware requirements for development.
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Electrical EngineerCtdi Nov 2010 - Dec 2010West Chester, Pa, Us• Expanded my previous role at CommScope to support daily repair activities and operating issues. Helped to ensure a smooth transition to the new management team.• CTDI successfully acquired CommScope’s service business in 2010. -
Electrical EngineerCommscope Aug 2007 - Oct 2010Hickory, North Carolina, Us• Developed test procedures and repair capabilities for UMTS base station components (Ericsson & Alcatel Lucent). The project helped expand the service portfolio and continued to grow from the existing tier 1 carrier account. • Built and debugged the PXI-based Multi-vendor Automated Test Equipment (MATE) system for 2G RF amplifier testing.• Deployed and supported the MATE systems in other locations (San Louis, Mo; Durham, NC and Gurgaon, India) for service business growth. • Automated a Passive Intermodulation (PIM) test process for Tower Mounted Amplifier (TMA) products using LabView to significantly increase test efficiency and throughput capacity.
Timmy Lau Skills
Timmy Lau Education Details
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San José State UniversityElectrical Engineer
Frequently Asked Questions about Timmy Lau
What company does Timmy Lau work for?
Timmy Lau works for Renaissance
What is Timmy Lau's role at the current company?
Timmy Lau's current role is Engineering Manager.
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What schools did Timmy Lau attend?
Timmy Lau attended San José State University.
What skills is Timmy Lau known for?
Timmy Lau has skills like Rf, Telecommunications, Wireless, Lte, Gsm, Electronics, Cdma, Testing, Umts, Electrical Engineering, Cellular Communications, Ip.
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