Senior Operation and Maintenance Engineer
location
Beijing-Chaoyang
nature
full time
Department
Brainland Research Institute
Job Responsibilities
Responsible for the construction and operation and maintenance of the company's data platform, as well as threat detection and emergency response related to data security.
Responsible for the development, deployment, upgrade and maintenance of the application deployment system, environment configuration system, and monitoring system, and build a high-performance operation and maintenance platform.
Responsible for the preparation of relevant documents of the application system, operation and maintenance information statistics, etc.
Participate in the analysis and evaluation of the company's network security status, and track the development trends of network security related technologies and industries.
job requirements
Familiar with the basic knowledge of the Linux operating system, proficient in the use of common Linux operating commands, and have the ability to tune the Linux system
Familiar with operation and maintenance tools such as zabbix, open-falcon, ELK, K8S, ansible, etc.
Familiar with the deployment, configuration and optimization maintenance of application related software such as Nginx, java, tomcat, mysql, redis, Python, etc.
Familiar with basic knowledge of operating systems, networks, databases, etc., proficient in basic knowledge of data structures, algorithms, etc., have experience in large-scale online business cluster management, and have the ability to quickly troubleshoot
Familiar with Alibaba Cloud, Tencent Cloud and other public cloud operation and maintenance is preferred
Have a strong sense of responsibility, technical research skills and communication skills
bonus:
Possess certain network penetration experience, or malicious code analysis experience
Understand the principles and detection and defense methods of common network attacks such as DDoS and sql injection, and have certain experience in network traceability
Familiar with one or more of shell/perl/python/php/go for the development of operation and maintenance programs, successful python project development experience is preferred