Senior IT Security Officer (mảng Architecture)

Work Location Ha Noi

Job Level Experienced (Non - Manager)

Job Type Permanent

Experiences 3 - 5 Years

Salary Negotiable

Industry IT - Software

Deadline to Apply 07/02/2026

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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

Risk Assessment & Mitigation: Conduct security risk assessments for new and existing systems, identify vulnerabilities, and recommend mitigation strategies.
Technology Evaluation: Assess emerging technologies and security tools to enhance the organization’s security posture and recommend adoption where appropriate.
Compliance & Governance: Ensure adherence to regulatory requirements, industry standards (ISO 27001, PCI DSS, GDPR etc.), and internal security policies.
Data Protection & Privacy: Design and implement controls to safeguard Personally Identifiable Information (PII), sensitive data, and ensure compliance with data protection laws (e.g., GDPR, local regulations).
Collaboration & Advisory: Work closely with IT teams, project managers, and business units to integrate security controls into solution designs and development lifecycles.
Security Implementation: Implement security systems, server systems (Windows, Linux), databases, network infrastructure, and cloud environments; Review and optimize security configurations on servers, network devices, security appliances, storage systems...
Security Operations: Operate and maintain critical security systems such as WAF, IPS/IDS, Vulnerability Management...
Incident Response: Support: Provide architectural guidance during security incidents and assist in root cause analysis and remediation planning.
Documentation & Reporting: Maintain detailed documentation of security architecture, policies, and procedures; prepare reports for management and stakeholders.
Continuous Improvement: Stay updated on cybersecurity trends, threats, and best practices to proactively strengthen security frameworks.
Provide training and enhance cybersecurity awareness within the organization.
Research, propose, and implement new security technologies to improve security assessment and protection of IT systems.
Perform other tasks as assigned by manager.

Job Requirement

1. Education: Bachelor's degree in Information Security, Cybersecurity, Cryptography, IT, Telecommunications, Computer Science, or related fields.
2. Technical Knowledge:
- Proficiency in at least one programming language (PHP, Python, C/C++, Java) and understanding of Software - Development Life Cycle (SDLC).
- Strong knowledge of network security, cloud security, encryption, identity management, and secure software development practices.
3. Skills:
- Documentation and report writing skills.
- Effective communication and presentation skills.
- Analytical and problem-solving abilities.
- Risk management skills.
4. Experience:
- Minimum of 3 years of experience in IT security, including security architecture or related cybersecurity roles.
- Identifying and assessing vulnerabilities in IT systems.
- Security standards such as PCI DSS, OWASP, and cybersecurity attack techniques.
- Reviewing security requirements in BRD and business processes before system development.
5. Preferred Qualifications: Security certifications such as CEH, CISSP, CISM, SABSA... preferred..

Job tags: Senior IT Security Officer mảng Architecture

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