Network Engineer Ultra-Low Latency Infrastructure

IO TECH SOLUTIONS LIMITEDHong Kong, Hong Kong

30+ days ago

Job description

Team / Role

Architect, implement, and optimize high-speed networks for high-frequency connectivity
Develop low-latency network infrastructure, including RF link planning, site selection, and propagation analysis
Configure, maintain, and diagnose routing and switching systems for high-performance networks
Partner with different teams, including but not limited to developers and infrastructure specialists, to maximize network effectiveness
Conduct detailed network performance analysis, latency optimization, and packet-level troubleshooting
Fine-tune network paths, RF system configurations, and hardware selection to achieve peak efficiency
Develop and implement network automation and monitoring solutions for enhanced real-time visibility
Maintain adherence to telecommunications regulations, spectrum allocation policies, and licensing requirements

You should get in touch if :

4-7 years of experience in low-latency or high-frequency networking environments, particularly with time-sensitive network infrastructure

Relevant experience in Microwave Network Connectivity.

Strong technical foundation in RF engineering principles, including link budget analysis and antenna optimization

Comprehensive knowledge of network protocols including TCP / UDP, BGP, OSPF, multicast implementations, and PTP time synchronization

Demonstrated expertise with network hardware platforms (Arista, Cisco, Juniper) and implementing low-latency networking strategies

Practical experience optimizing network performance, conducting latency measurements, and performing packet-level analysis using tools like Wireshark and tcpdump

Proficient with Linux networking environments, scripting / automation (Python, Bash, Ansible), and network monitoring solutions

Working knowledge of AWS and GCP cloud networking architecture

Good to Have

Hands-on experience with dark fiber deployments, optical networking technologies, and custom RF solutions

Previous work in low-latency environments, financial market infrastructure, or telecommunications network design

Expertise with precision time synchronization technologies (PTP, GPS-based timing, atomic clock systems)

Capability to implement robust network security measures, redundancy configurations, and failover mechanisms

Exceptional diagnostic and problem-solving abilities in time-sensitive, business-critical production environments

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Network Engineer • Hong Kong, Hong Kong

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