Operation engineer is also called Devops in China and SRE (field reliability engineering) abroad. Responsible for maintaining and ensuring the high availability of the whole service, while constantly optimizing the system architecture, improving deployment efficiency, optimizing resource utilization and improving the overall ROI.
The biggest challenge for operation and maintenance engineers is the management of large-scale clusters. How to manage the services on hundreds of thousands of servers and ensure the high availability of services is the biggest challenge faced by operation and maintenance engineers.
In some large-scale companies (such as Google, FaceBook, Baidu, Ali, Tencent, etc. ), operation and maintenance engineers and system administrators have certain differences:
System administrator: mainly responsible for the operation and maintenance of hardware infrastructure such as computer room network and servers.
Operation and Maintenance Engineer: Mainly responsible for managing and maintaining software services running on massive servers.
Zhang nanhong
More than one year working experience | Male |25 years old (1991July 23rd)
Place of residence: Shanghai
Tel:157 * * * * (mobile phone)
E-mail: zhangnanhong @ 51job.com.
Recent work [6 months]
Company: XX Co., Ltd.
Industry: Computer Software
Position: Operation and Maintenance Engineer
Official academic certificate
Academic calendar: undergraduate course
Professional industry: industrial engineering
School: Shanghai Jiaotong University
self-assessment
I am honest and trustworthy, rigorous and practical, conscientious and responsible, and smart. Have a positive attitude towards life and a wide range of hobbies, good psychological quality and hard-working spirit, have their own opinions on things, and have strong cooperation ability. Serious and responsible, honest and steady, clear logic, obey the company's arrangement. I will perform my duties very seriously in my work, and I will perform them well if I choose.
working strength
Arrival time: within one month.
Nature of work: full-time
Hope Industry: Computer Software
Target location: Shanghai
Expected monthly salary: negotiable/month
Target function: operation and maintenance engineer
work experience
20 14/4 ? 20 15/ 10: XX co., ltd. [6 months]
Industry: Computer Software
Operation and maintenance engineer of engineering department
1. Responsible for database inspection and office area inspection monitoring subsystem, able to find problems in time and solve them independently.
2. Be responsible for the reception of visiting customers and equipment registration, and cooperate to complete the pre-test preparations for customer machines entering the site.
3. Assist the technical support engineer to complete the corresponding test implementation, and be responsible for writing and summarizing the operation and maintenance documents.
20 14/8 ? 20 15/3: XX co., ltd. [7 months]
Industry: Computer Software
Operation and maintenance engineer of engineering department
1. Assist the sales representative to obtain the customer's approval of the company's products, explain the company's products and technical solutions to customers, and analyze and understand the customer's needs.
2. Technical tracking of new technologies, new products and new projects in the industry.
3. Regularly summarize and analyze the data of competitors' solutions and products, and compare and analyze the company's products and technical advantages, and provide them to relevant departments for reference.
Education experience
20 10/9? 20 14/6 Bachelor of Industrial Engineering, Shanghai Jiaotong University
certificate
201112 CET-4
linguistic competence
English (good) listening and speaking (good), reading and writing (good)
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