Security Expert (Operation)
せきゅりてぃえきすぱーと（おぺれーしょん）
Industry & Occupation
Classification
Summary
A specialist who performs security monitoring, incident response, and vulnerability management on the organization's information systems to protect against cyber attacks.
Description
The Security Expert (Operations) is responsible for tasks such as log monitoring using SIEM tools, vulnerability management, and incident response in a SOC (Security Operation Center) or operations team. They analyze and prioritize daily alerts, consider response methods, collaborate with other departments to resolve issues quickly, and promote continuous operational improvements. They also review the status of security policy implementation, create reports, and develop scripts for operational automation.
Future Outlook
With the increasing sophistication and frequency of cyber attacks, the importance of security operations is growing, and demand for specialized professionals is expected to expand further. As automation and AI utilization advance, skills for advanced operations will be required.
Personality Traits
Calm and composed / Cautious / Curious and inquisitive / Strong sense of responsibility
Work Style
Career Path
Security Operations Engineer → Security Analyst → SOC Team Leader → Security Manager → CISO
Required Skills
IDS/IPS Operations / Log Analysis / Network Protocols (Security) / OS Security Configuration / SIEM Operations
Recommended Skills
Cloud Security / EDR/DLP Tool Operations / Forensics Basics / Scripting Languages / Vulnerability Scanning Tools
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Essential ability to analyze patterns in security logs and alerts to detect anomalies. |
| Attention to Detail & Accuracy | Because small configuration errors or oversights can lead to major security risks. |
| Learning Agility & Knowledge Acquisition | Threat techniques are constantly evolving, requiring ongoing learning of new technologies. |
| Problem Solving | Required for identifying causes and developing response measures during incidents. |
| Stress Tolerance | Necessary to withstand pressure during emergency incident responses. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Physical Stamina & Endurance | Mainly desk work, with low physical demands. |
Related Qualifications
- CISSP
- CompTIA Security+
- Registered Information Security Specialist
Aliases
- SOC Analyst
- Security Operations Engineer
- Security Operations Specialist
Related Jobs
- Incident Response Engineer
- Network Engineer
- Security Architect
- System Operations Administrator