Location:

Shift:

Scheduled Weekly Hours:

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Job Summary:

Job Duties:

Key Responsibilities

• Design, implement and abstract infrastructure security controls through new or upgraded API’s across platforms
• Secure Kubernetes platforms (i.e. OpenShift), covering cluster hardening, network segmentation, access control and runtime protection
• Implement and manage cryptographic controls, including TLS, encryption at rest, certificate and key lifecycle management
• Support data protection initiatives integrated with infrastructure and platform services
• Hands‑on design, implementation and operation of enterprise‑wide Data Loss Prevention (DLP) controls

• Perform security hardening and baseline configuration for servers, platforms and middleware
• Support and participate in penetration testing and red teaming activities, focusing on infrastructure and Kubernetes attack paths
• Work closely with Application Security and IAM specialists to deliver end‑to‑end security solutions
• Build solutions that support investigation and reduce response times of security incidents
• Collaborate directly with London‑based stakeholders in English‑speaking environments

Required Skills & Experience

• 3–8 years of hands‑on experience in development and cyber security
• Strong foundation across Application and Infrastructure security (Business Applications, firewalls, Databases, Operating Systems, Hypervisor, Network)
• Solid experience securing Kubernetes platforms, ideally including OpenShift
• Practical understanding of cryptography and secure communication
• Experience working with on‑premise or private infrastructure in regulated environments
• Understanding of offensive security concepts, such as attack techniques and lateral movement
• Experience in a foreign financial institution (exchange, clearing house, investment bank) is highly preferred
• Strong problem‑solving capability, hands‑on mindset and genuine interest in security technology
• Fluent spoken and written English is mandatory

Company Introduction:

ITD SZ

港交所科技（深圳）有限公司，是2016年12月28日于深圳市前海自贸区成立的外商独资企业。

作为港交所的技术子公司，港交所科技（深圳）有限公司主要是为集团及其附属公司提供计算机软件、计算机硬件、信息系统、云存储、云计算、物联网和计算机网络的开发、技术服务、技术咨询、技术转让；经济信息咨询、企业管理咨询、商务信息咨询、商业信息咨询、信息系统设计、集成、运行维护；数据库管理、大数据分析；以承接服务外包方式提供系统应用管理和维护、信息技术支持管理、数据处理等信息技术和业务流程外包服务。