Security Analyst L2

PT Visionet Data Internasional; Jakarta Pusat; On-site; IDR 133,920,000 - 200,880,000; Full time

Job summary

PT Visionet Data Internasional is seeking a Security Operations Center (SOC) Analyst to analyze and investigate security alerts escalated from L1. The role focuses on malware, phishing, intrusion, and unauthorized access, with kin to correlate logs from SIEM, firewalls, IDS/IPS, endpoints, and servers.

You will identify IOCs, support incident scoping, perform initial containment actions, tune SIEM rules, and contribute to threat hunting and vulnerability analysis.

Qualifications

• Bachelor's degree in IT, Cybersecurity, Computer Science, or related fields.
• Experience 2 to 4 years in cybersecurity or IT security roles; at least 2 years as SOC L1 Analyst.
• Experience in SIEM: IBM QRadar.
• Good understanding of security tools: SIEM, EDR, antivirus, firewalls, IDS/IPS.
• Able to analyze logs from networks, servers, and endpoints.
• Know basic networking and how Windows/Linux operate.
• Understand MITRE ATT&CK.
• Information security certification is a plus.

Responsibilities

• Analyze and investigate security alerts escalated from SOC L1.
• Perform deep incident investigation (malware, phishing, intrusion, unauthorized access).
• Correlate logs from SIEM, firewall, IDS/IPS, endpoints, and servers to identify root cause and impact.
• Identify Indicators of Compromise (IOC) and support incident scoping.
• Execute initial incident response actions such as isolation, blocking IPs, or disabling accounts.
• Tune SIEM rules and reduce false positives.
• Conduct threat hunting and support vulnerability analysis.
• Create incident reports, RCA, and security documentation.

Skills

2-4 years cybersecurity experience

SOC Level 1 experience

MITRE ATT&CK knowledge

Network and OS basics

Education

Bachelor’s degree in IT/Cybersecurity/CS

Tools

IBM QRadar

EDR tools

Firewalls

Jira

TheHive

Job description

Analyze and investigate security alerts escalated from SOC L1.

Perform deep incident investigation (malware, phishing, intrusion, unauthorized access).

Correlate logs from SIEM, firewall, IDS/IPS, endpoints, and servers to identify root cause and impact.

Identify Indicators of Compromise (IOC) and support incident scoping.

Execute initial incident response actions such as isolation, blocking IPs, or disabling accounts.

Tune SIEM rules and reduce false positives.

Conduct threat hunting and support vulnerability analysis.

Create incident reports, RCA, and security documentation.

Use security tools such as SIEM, firewall, EDR, and ticketing systems (Jira, TheHive).

Qualifications

Bachelor’s degree in IT, Cybersecurity, Computer Science, or related fields.

Experience 2 to 4 years working in cybersecurity or IT security roles / at least 2 year as a SOC Level 1 Analyst or similar role.

Experience in SIEM: IBM QRADAR

Good understanding of security tools: SIEM, EDR, antivirus, firewalls, IDS/IPS, etc.

Able to analyze logs from networks, servers, and endpoints.

Know basic networking and how operating systems (Windows/Linux) work.

Understand common attack methods and frameworks like MITRE ATT&CK.

Have information security certification is a plus.

Information Technology Services 1,001-5,000 employees

PT Visionet Data Internasional is the largest Digital IT Managed Services Company in Indonesia. Offering a nation-wide coverage in more than 140 service points throughout Indonesia. Certified in IISO 9001:2015, ISO 27001:2013, ISO 20000-1:2011, our focus is in helping and supporting our customers in managing their IT operations and ensuring the optimal performances as well as reliability and effectiveness in day-to-day basis so that our customers can focus in their core business. PT VisioNet Data Internasional offers an integrated outsourcing from Data Centre operation services for various business applications to day-to-day IT operation in almost all parts of Indonesia.

PT Visionet Data Internasional is the largest Digital IT Managed Services Company in Indonesia. Offering a nation-wide coverage in more than 140 service points throughout Indonesia. Certified in IISO 9001:2015, ISO 27001:2013, ISO 20000-1:2011, our focus is in helping and supporting our customers in managing their IT operations and ensuring the optimal performances as well as reliability and effectiveness in day-to-day basis so that our customers can focus in their core business. PT VisioNet Data Internasional offers an integrated outsourcing from Data Centre operation services for various business applications to day-to-day IT operation in almost all parts of Indonesia.