Technical Lead, Network Services, IT
- LocationHong Kong
- Work typeOn-site
- EmploymentFull-time
- Posted11 November 2026
- SourceCITIC Securities's careers page (Workday)
Live checkFirst seen 1 h ago; still listed on CITIC Securities's careers page 1 h ago.
At a glance
- Experience10+ years
- EducationBachelor's degree
- LanguagesEnglish, Chinese
- Skills and toolsAWS, Azure, ITIL
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About the role
Key Areas of Responsibilities
- Design and develop scalable, secure and high-performance network solutions including LAN, WAN, MPLS, VPN, VXLAN, ACI and cloud-based architecture
- Communicate/work with internal stakeholders to understand their requirements and translate them into viable network solutions.
- Collaborate with business, application, security and risk team to deliver best-in-class network solutions.
- Conduct Network modeling, analysis and plan to meet capacity, performance and business needs.
- Develop and maintain detailed network documentation including HLD, LLD, diagram and procedure
- Coordinate with counterparts, third-party service providers and vendors to procure equipment
- Stay current with industry trends, technologies and standards to recommend innovation solutions.
- Accountable for the delivery of a variety of concurrent projects of varying scales in cooperation with other IT departments
- Assist network operations teams and all network support services for complex network issues.
Requirements
- Bachelor's Degree in Computer Science, Electrical Engineering, Information Systems, or a similar field required.
- 10+ years of experience in network design and implementation in an enterprise-level environment, preferably in the finance sector.
- Extensive experience in designing and delivering complex network projects.
- Extensive knowledge and understanding of network technologies including trends across AWS and Azure Clouds.
- Solid experience in network administration in LAN/MAN/WAN/SD-WAN/Cloud Network Architecture (AWS & Azure), Micro-Segmentation Firewall, Wireless LAN, VPN, IPS, WAF, SLB, Network Management, Performance Monitoring, and Automation Tools.
- Proficient in Cisco ACI technology and design
- Significant experience in managing network operations and services and understanding of ITIL framework.
- Excellent analytical, problem-solving, and decision-making skills.
- Excellent Communication skills in English and Chinese (Mandarin will be an advantage)
- Certifications and experience in CCIE, Azure, and AWS would be beneficial.
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