Senior Security Engineer (DevSecOps)

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• Lead the development and operation of a unified security monitoring & response platform, bridging DevOps and Security Operations.
• Maintain and scale a High-Availability (HA) dual-pipeline architecture:
• Wazuh (with OpenSearch indexer backend)
• OpenObserve (parallel log analytics pipeline)
• Apache Kafka for high-volume log streaming
• Deploy and manage Wazuh Agents across Windows & Linux to ensure full endpoint visibility.
• Manage and optimize network monitoring tools (Suricata IDS, ntopng) for traffic analysis (NetFlow/IPFIX).
• Build automated dashboards, alerts, and monitoring systems for security audits and real-time system integrity.
• Orchestrate vulnerability scanning and integrate results into centralized dashboards for tracking & remediation.
• Develop custom decoders and detection rules to support Threat Hunting activities.
• Ensure Incident Response (IR) readiness, maintaining log integrity and enabling forensic investigations.
• Develop automation scripts (Python/Bash) for log enrichment, data correlation, and operational workflows.

• Strong expertise in:
• Wazuh (EDR/SIEM)
• Suricata (IDS)
• Experience with network flow analysis tools (ntopng or equivalent NetFlow/IPFIX tools).
• Hands-on experience with vulnerability scanning tools (OpenVAS, Nessus, or Wazuh module).
• Experience working with:
• Apache Kafka (3-node cluster)
• Nginx HA (active/standby with VIP)
• Advanced log management skills:
• OpenSearch (Wazuh indexer backend)
• OpenObserve (parallel pipeline)
• → Must understand and operate dual-pipeline architecture, not treat them as alternatives.
• Strong Linux/Unix administration skills.
• Experience with PostgreSQL HA (replication & failover).

• Experience integrating multiple log sources:
• Windows event logs (via Wazuh agents)
• Linux syslog/auditd
• Suricata alerts
• ntopng flow data
• Firewall, application, and cloud logs
• Familiarity with security standards/frameworks:
• ISO 27001, SOC2, NIST

• Proficiency in Python & Bash for:
• Log enrichment
• Threat hunting queries
• Data correlation
• System orchestration

• Experience in Incident Response (attack analysis, lateral movement, persistence).
• Knowledge of forensic tools and evidence handling.
• Experience with SOAR or automated response systems.
• Certifications: OSCP, GCIH, CISSP (or similar).
• Experience with container security & IaC tools (Ansible, Terraform).

• Salary: Negotiation
• Join a global team and work directly with many talents around the world.
• Work and grow in a dynamic, creative, and professional environment.
• Healthcare: Premium Health Insurance TECHVIFY Care
• 13 months’ salary per year.
• Annual salary evaluation.
• Sponsor and encourage staff to study courses by covering tuition fees, such as Udemy, Coursera.