Salary: Negotiable
Age: 21-35 years old
Job Requirements:
1. Responsible for business system operation and maintenance, and security management.
2. Conduct security assessments and hardening for various business systems, and handle responses to attacks, viruses, vulnerabilities, and other security issues.
3. Perform vulnerability scanning and penetration testing for business systems, and analyze and resolve various security issues and incidents.
4. Participate in the establishment and improvement of security standards and processes for the department.
5. Responsible for formulating, implementing, and optimizing security policies for firewalls, DDoS protection, SQL injection, IPS, endpoint security, VPN, WAF, and other security systems.
6. Identify, track, and eliminate overall architecture security risks; develop emergency plans for urgent and unexpected information security issues, and implement preventive measures.
Responsibilities:
1. Bachelor's degree or above in Computer Science, Networking, Software Engineering, or related fields, with at least 3 years of network security and system operations experience.
2. Proficient in Kali Linux and common security scanning tools.
3. Familiar with system operations and maintenance tasks.
4. Proficient in two or more languages (e.g., Shell, Python, Golang, Java, JavaScript).
5. Familiar with Linux and Windows operating systems' host security configuration management, and skilled in configuring, deploying, and optimizing mainstream cloud security firewalls, bastion hosts, VPNs, CDNs, etc.
6. Extensive knowledge of network security theory, with experience in risk assessments, classification protection, security system planning, and security integration; understanding of common attack principles.
7. Able to design and develop corresponding security handling tools based on specific problems.