Security Analyst L3 (SOC)

PT MARS BUMI INDONESIA | Tangerang | ID

Security Analyst L3 (SOC)

Location : On-site (Gading Serpong, Kabupaten Tangerang, Banten)Employment Type : Full-Time, Office Hour (24x7 standby on call)Department : Security Operations Center (SOC)

Were building a next-generation SOC to deliver cutting-edge security monitoring services for clients across industries, powered by human expertise and enhanced with AI integration.

As we launch this new project, were looking for motivated Level 3 Security Analysts to join our founding team. This is your chance to grow in a startup environment while helping protect our clients from real-world threats.

Your Role

As an L3 Security Analyst, youll lead complex incident response efforts and mentor junior analysts. Youll architect detection strategies, integrate AI capabilities, and refine SOC workflows for efficiency and resilience.

Key Responsibilities

  • Lead high-severity incident investigations and response.

  • Develop advanced detection content and threat models.

  • Manage and tune SIEM, SOAR, and threat hunting infrastructure.

  • Evaluate and implement AI-based security tools.

  • Collaborate with Red Teams and Threat Intel functions.

  • Mentor L1/L2 analysts and conduct tabletop exercises.

  • Investigate escalated incidents and validate true positives.

Requirements

  • 5+ years of SOC, DFIR, or threat detection experience.

  • Expert in SIEM/SOAR design, detection engineering, and incident management.

  • Experience integrating machine learning models in security operations.

  • Proficient in Python or scripting for automation.

  • Deep knowledge of threat actor TTPs, APTs, and forensics tools.

  • Certifications such as CompTIA Security+, CySA+, Microsoft SC-200, CHFI, ECIH, CISSP or similar.

  • Excellent communication skills in English (written and verbal).

Preferred/Bonus Skills

  • Knowledge of or exposure to AI and machine learning concepts related to cybersecurity (e.g., anomaly detection, behavioral analysis).

  • Experience with automation and orchestration tools (SOAR platforms).

  • Understanding of the MITRE ATT&CK framework.

  • Experience working in a client-facing SOC or MSSP environment.

What We Offer

  • Be part of a startup SOC with a vision to integrate AI into security operations.

  • Exposure to modern cybersecurity tools and practices across diverse environments.

  • Transparent, inclusive, and growth-driven culture.

  • Certification and learning support.

  • Competitive salary, and benefits.


Information :

  • Company : PT MARS BUMI INDONESIA
  • Position : Security Analyst L3 (SOC)
  • Location : Tangerang
  • Country : ID
Next Process

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Post Date : 2025-08-04 | Expired Date : 2025-09-03

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