Security Operations Specialist

Job Description
Security Operations &
Monitoring
Implementation, Oversee and fine-tune SIEM (Security Information and Event Management) solutions to detect and respond to security incidents.
Monitor network, endpoint, and cloud environments for vulnerabilities, threats, and anomalies.
Investigate security alerts and take proactive steps to prevent potential breaches.
Implement Security Orchestration, Automation, and Response (SOAR) tools to enhance incident response efficiency.
2.
Threat
Detection &
Incident Response
Lead incident response activities, including threat containment, eradication, and recovery.
Conduct forensic investigations and root cause analysis on security incidents.
Develop and maintain Incident Response Plans (IRP) and ensure team readiness for cyber-attacks.
Collaborate with SOC teams to enhance threat intelligence capabilities.
3. Vulnerability &
Patch Management
Regularly conduct vulnerability assessments and penetration testing on internal and external systems.
Work with DevOps, IT, and product teams to remediate security weaknesses.
Ensure timely patching and updates to reduce attack surface.
4.
Security
Hardening &
Compliance
Implement best practices for system hardening across Windows, Linux, cloud, and container environments.
Enforce security configurations in line with NIST, ISO 27001, CIS Benchmarks, and other industry standards.
Ensure compliance with Vietnamese cybersecurity regulations and global security frameworks.
5. Cloud &
Application Security
Secure cloud-based environments (GCP, Azure) and ensure secure DevOps (DevSecOps) practices.
Work closely with developers to integrate application security testing (SAST, DAST, IAST) into CI/CD pipelines.
Conduct security architecture reviews to identify potential risks in new applications and systems.
Your Skills and Experience
Education &
Experience
Bachelor's degree in information security, Computer Science, Risk Management, or related fields.
3 + years of experience in Security Operations (SecOps), Incident Response, or Cloud Security.
Experience with SOC operations, threat hunting, and security automation.
Strong knowledge of intrusion detection systems (IDS/IPS), firewalls, and endpoint protection.
Hands-on experience with SIEM (Splunk, ELK, QRadar, Microsoft Sentinel, etc.).
Familiarity with offensive security tools (Kali Linux, Metasploit, Burp Suite) and defensive tools (EDR, XDR, WAF).
Technical &
Soft Skills
Strong knowledge of cyber threat intelligence, malware analysis, and digital forensics.
Proficiency in scripting (Python, Bash, PowerShell) for automation.
Understanding of zero-trust security models, IAM, and privileged access management.
Excellent problem-solving skills and the ability to handle high-pressure situations....