Senior Security Operation

4 days ago

Jakarta, Jakarta, Indonesia Samsung Electronics Full time 4,000,000 - 12,000,000 per year

Position Summary

We're looking for passionate and adaptable Senior Security Operation to join our team. Ideal candidates should have a strong experience in understanding of cloud security practices, network security principles, experience with security & privacy standard, experience with secure development process

Role and Responsibilities

  • Conduct regular cloud security reviews across multi-cloud environments (configuration assessment, IAM review, network security, data protection, logging/monitoring).
  • Evaluate and enforce cloud security best practices
  • Collaborate with cloud and infrastructure teams to design and implement secure architectures.
  • Perform technical risk assessments on cloud workloads, applications, and infrastructure.
  • Lead on-premise server security operations, including patching, hardening, and security configuration.
  • Oversee backup and recovery strategy to ensure availability and integrity of critical systems.
  • Manage and coordinate server migration activities (on-prem to cloud or cross-platform).
  • Monitor and respond to security alerts, logs, and incidents involving cloud and on-prem environments.
  • Conduct limited penetration testing and vulnerability assessments (in-house or tool-assisted).
  • Verify and validate vulnerability findings and work with system owners on remediation plans.
  • Support development and enforcement of security policies and standards, including review secure development criteria prior product release.
  • Provide guidance and mentorship to junior engineers on secure operations and best practices.
  • Work closely with security assessment, audit, and compliance teams to ensure systems meet regulatory and organizational requirements.
  • Participate in incident response activities, including root cause analysis and post-incident hardening.
  • Maintain up-to-date knowledge on emerging threats, security technologies, and cloud service enhancements.

Skills and Qualifications

  • Bachelor's degree in Computer Science, Information Security, or a related field.
  • Minimum of 4-5 years of experience in cybersecurity, with a focus on secure infrastructure covering cloud and on-premise environments.
  • Deep knowledge of cloud environment (AWS/Azure/GCP/Alibaba Cloud) logging, IAM, network architecture, and native security services. Experience with securing and hardening Windows & Linux
  • Strong understanding of network security principles, including firewalls, WAF, VPNs, and proxy, etc.
  • Experience with security & privacy standard and regulatory compliance (e.g., ISO27001, NIST, GDPR and PDP Law) and audit processes.
  • Familiarity with secure architecture design and implementation.
  • Knowledge of integrating security into CI/CD pipelines and experience with secure development practices
  • Experience in monitoring, analyzing, and responding to security alerts and incidents.
  • Certifications preferred: GCP/AWS Solution Architect or Security Specialty, CompTIA CySA Security+, CCSP, CISSP, CCSK, CISM
  • Excellent analytical, troubleshooting, communication and interpersonal skills

  • English for communication both verbal and written is a must (able to speak Korean is a plus).

  • Samsung has a strict policy on trade secrets. In applying to Samsung and progressing through the recruitment process, you must not disclose any trade secrets of a current or previous employer.

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