Differences and connections among network engineers, network security engineers and information security engineers

Network Engineer: In practice, routing and switching are the key points and will not interfere with other work.

Network security engineer: network state analysis. Conduct security assessment and security reinforcement on the network system, and design a security network solution; In case of network attack or security accident, improve the service to help users recover the system and investigate the evidence.

Propose reasonable network security solutions for customer network architecture; Responsible for coordinating the customized implementation, deployment and development of the solution, and assuming that the solution is online; Responsible for coordinating the pre-sales and after-sales support of the company's network security projects.

Information security engineer: engaged in information system security system design, security product development, product integration, security testing and auditing in computer software and hardware, network and application related fields.

2. Different employment requirements

Theoretically, network engineers are required to master the principles and methods of layer 2 and layer 3 network communication. Network security engineers need a bachelor's degree in computer application, computer network, communication, information security and other related majors, and have more than three years of work experience in the field of network security, while information security engineers have no work experience requirements.

3. Different jobs

Network engineer: Have some knowledge of modern digital communication system.

Network security engineer recruitment positions include network security engineer, network security analyst, data recovery engineer, network architecture engineer, network integration engineer and network security programming engineer.

Information security engineer recruitment positions include system security engineer, network system security software engineer, information security engineer and Linux operating system engineer.