Senior Cyber Security Analyst (SOC L3)

PT Dinamika Sistem Integrasi Solusi; Jakarta Selatan; On-site; IDR 167,400,000 - 334,800,000; Full time

Job summary

DINAMIKA is seeking a highly skilled SOC Analyst - Layer 3 (Senior) to lead security operations, forensics, and threat detection across endpoints, networks, and cloud. You will guide junior analysts, optimize SIEM use cases, and drive incident response with strong collaboration across teams.

The role emphasizes mentoring, tool optimization, and adherence to security standards in a 24/7 SOC environment. Location is Jakarta Selatan, Indonesia.

Qualifications

• 5+ years of experience in Security Operations, Incident Response, or Digital Forensics.
• Deep expertise in network security, EDR, XDR, malware analysis and SIEM platforms (Splunk, QRadar, Sentinel).
• Strong knowledge of MITRE ATT&CK framework and threat intelligence.

Responsibilities

• Act as the final escalation point for security incidents within the SOC.
• Conduct advanced threat hunting and forensic investigations across endpoints, networks, and cloud environments.
• Develop, tune, and optimize SIEM rules, detection use cases, and response playbooks.
• Lead incident response efforts, including containment, eradication, and recovery.
• Perform root cause analysis and deliver post-incident reports with actionable recommendations.
• Collaborate with threat intelligence teams to correlate IOCs, BIOCs and new attack vectors.
• Mentor and guide Tier 1/2 SOC analysts.
• Assist in design/implementation of new security monitoring tools and technologies.
• Ensure compliance with security frameworks, standards, and policies.

Skills

Security Operations

Incident Response

Digital Forensics

Network Security

EDR & XDR

SIEM (Splunk QRadar Sentinel)

MITRE ATT&CK

Packet Analysis

Scripting (Python/PowerShell)

Tools

Wireshark

Zeek

Firewall/IDS

SOAR

Vulnerability Tools

Job description

We are seeking a highly skilled SOC Analyst - Layer 3 (Senior Level) to join our Cyber Security team. This role is critical in leading security forensics, advanced threat detection, incident response, and proactive security operations. As a senior member of the SOC team, you will handle complex security incidents, guide junior analysts, and collaborate with cross-functional teams to strengthen our overall cybersecurity posture.

Key Responsibilities

Act as the final escalation point for security incidents within the SOC.

Conduct advanced threat hunting and forensic investigations across endpoints, networks, and cloud environments.

Develop, tune, and optimize SIEM rules, detection use cases, and response playbooks.

Lead incident response efforts, including containment, eradication, and recovery.

Perform root cause analysis and deliver post-incident reports with actionable recommendations.

Collaborate with threat intelligence teams to correlate indicators of compromise (IOCs), behaviour indicator of compromise (BIOCs) and emerging attack vectors.

Mentor and provide guidance to Tier 1 and Tier 2 SOC analysts.

Assist in the design and implementation of new security monitoring tools and technologies.

Ensure compliance with security frameworks, standards, and policies.

Qualifications

Required:

5+ years of experience in Security Operations, Incident Response, or Digital Forensics.

Deep expertise in network security, endpoint detection & response (EDR), extended detection & response (XDR), malware analysis, and SIEM platforms (e.g., Splunk, QRadar, Sentinel, or equivalent).

Strong knowledge of MITRE ATT&CK framework, threat intelligence, and adversary tactics/techniques.

Experience with packet analysis tools (Wireshark, Zeek), log analysis, and sandboxing technologies.

Hands-on experience with firewalls, IDS/IPS, SOAR platforms, and vulnerability management tools.

Proficiency in scripting languages (Python, PowerShell, Bash) for automation and threat analysis.

Preferred:

Relevant certifications: CSA, ECIH, ECHFI, GCIA, GCFA, GCIH, GNFA, CISSP, OSCP, or equivalent.

Experience in cloud security monitoring (AWS, Azure, GCP).

Previous experience in a 24/7 SOC environment.

Soft Skills

Excellent problem-solving, analytical, and decision-making skills.

Ability to work under pressure during high-severity incidents.

Strong communication skills for technical and non-technical audiences.

Leadership and mentoring abilities for SOC team growth.

Established in 2012, DINAMIKA is Information Communication Technology (ICT) solution company that focus on network infrastructure, security infrastructure, next generation data centre, cloud computing, IT Managed Services and cyber security solution.

DINAMIKA is run by a management and expertise with more than 15 years experiences in ICT business.

Our vision: to be the Indonesia ICT company most reputable and trusted for its people, services, and performances.

Our mission: delivering comprehensive solutions, expertise, and excellent services that suit to our clients.

Established in 2012, DINAMIKA is Information Communication Technology (ICT) solution company that focus on network infrastructure, security infrastructure, next generation data centre, cloud computing, IT Managed Services and cyber security solution.

DINAMIKA is run by a management and expertise with more than 15 years experiences in ICT business.

Our vision: to be the Indonesia ICT company most reputable and trusted for its people, services, and performances.

Our mission: delivering comprehensive solutions, expertise, and excellent services that suit to our clients.

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