Job Description

• To ensure the stability of application systems, to perform regular system health checks, respond to system anomaly alerts, and promptly address system issues.
• Utilize cloud platforms (such as AWS and Alibaba Cloud) to build, deploy, and maintain company projects.
• Establish and implement data security policies, maintain company network and server security, and address various network security incidents.
• Manage system users and monitor the system's operational status.
• Handle asset management related to computers and network equipment.

Job Requirements

• Possess a solid foundation in computer science, be familiar with the Linux operating system and common commands, and have a strong understanding of and basic operations knowledge for databases such as MySQL, MongoDB, and Redis.
• Familiar with mainstream security technologies and prevention methods, understand the working principles of various detection techniques, able to analyze alarm logs from security devices, identify security risks and incidents from logs, and possess the ability to analyze and handle security events.
• Has extensive practical experience with open-source and commercial security detection and defense products (such as honeypots, firewalls, WAF, DDoS protection, situational awareness platforms, etc.).
• With over 3 years of project operations and maintenance experience, familiar with Linux, virtualization, and containerization technologies, and experienced in using K8s and Docker in production environments. Proficient in writing automation operation and maintenance scripts, with a preference for skills in Shell and Python.
• Candidates with experience in high availability, containers, databases, big data, data security, and monitoring are preferred.
• Candidates with experience in performance analysis, build and compilation, capacity planning, cloud implementation, and fault detection and resolution are preferred.
• Familiar with the implementation and maintenance of Office 365, Windows server and Windows clients, including related applications to be used on Team and office environment. Good knowledge or data security and Windows devices backup.

Skills