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Senior IT Security Officer (mảng Operation)

Work Location Ha Noi
Job Level Experienced (Non - Manager)
Job Type Permanent
Experiences 3 - 5 Years
Salary Negotiable
Industry IT - Software
Deadline to Apply 28/02/2026
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Hướng dẫn ứng tuyển

Bước 1: Điền vào Mẫu thông tin ứng viên LOTTE Finance, tải mẫu tại đây,
Bước 2: Chọn nút "Nộp đơn" bên trên và làm theo hướng dẫn.
Bước 3: Sau khi hoàn tất bước ứng tuyển, nếu đã ứng tuyển thành công, Bạn sẽ nhận được Thư xác nhận ứng tuyển thành công từ LOTTE Finance. Vui lòng đọc email để nắm các thông tin hướng dẫn tuyển dụng tại LOTTE Finance.

Chúc Bạn Sức khỏe và Thành công.

Job Benefit

  • Insurance
  • Allowances
  • Uniform
  • Incentive bonus
  • Health checkup
  • Training & Development
  • Salary review
  • Seniority Allowance
  • Annual Leave

Job Description

Implementing IT Security:
1. Research/develop/implement technique security standards/guide aligned with international standards, policy requirements.
2. Research/develop & implement/control implement security solutions to protect services, data. 
3. Implementing tasks from IT projects of the organization, the security improvement projects.       

Operating IT Security:
4. Manage and approve the configuration changes related to security.
5. Ensure new device/system apply security standards of organization and fixed vulnerabilities. 
6. Operate and maintain security systems such as SIEM, IPS/IDS, DLP, and PIM…      
7. Implement operational control tasks related to the security support of other departments, e.g., antivirus management and patch updates. 

Technical vulnerabilities management:
8. Update information about new security vulnerabilities, virus/malwares, risks/threats daily, analyze and give recommendation to fix problems to all  related departments.
9. Perform discovery vulnerabilities peodic for OS, APP, DB,  networks and control fixed Plan (VA, Pentest, ASV, APT, segment test).
10. Manage and Remediation all vulnerabilities was detected with IT services.

Job Requirement

1. Major in IT, Academy of Cryptography Techniques/University of Science and Technology or equivalent.  
2. Have 3 - 5 years of experiences in Information Security field, good knowledge about technologies about security such as IAM, Firewall, IDS/IPS, Filtering, DLP, SIEM, WAF, FIM, PIM, RMS, Vunerabilities management, Patch managent, endpoint protection, PKI.
3. Have good knowleged for: network, OS, web/application, database and other product.  
4. Have good knowleged for system intergrate and architect.  
5. Well-trained about Redhat/CentOS, Debian, Unix, AIX; Windows. Be able to use effectively exploit, testing, hacking tools. Good knowledge about attack/offence techniques.  
6. Good knowledge about international security standards, good oriented on technology, wide understanding about various technologies and services.  
7. Good knowledge about security frameworks: ISO 27001, PCI DSS, ITIL…  

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