Network Security Engineer
Opensource Pte Ltd
📍 Singapore, Singapore, Singapore
Job Description
Job De ion:
5+ years of hands-on experience with ELK Stack (Elasticsearch, Logstash, Kibana) in large-scale, multi-client environments.
Proven expertise onboarding and normalizing logs from a wide range of infrastructure devices (network, storage, server).
Deep understanding of log formats (syslog, SNMP, vendor-specific), device management protocols, and log forwarding best practices.
Experience designing and optimizing Logstash pipelines for high-throughput environments.
Strong ing skills for automation (Shell, Python).
Familiarity with ITSM integration (ServiceNow), including automated alert-to-incident workflows.
Proficient in version control using Git.
Experience with security and compliance requirements for infrastructure log management.
Technical Skills
Infrastructure Devices: Network (Cisco, Juniper, etc.), Storage (EMC, NetApp, HPE), Servers (Linux, Windows, VMware)
Log Management:...