Senior Systems Engineer (Ref 23636)
JOBLINE RESOURCES PTE. LTD.
SG, SG
5d ago
source : GrabJobs

Responsibilities :

  • The Security Engineer performs real-time analysis and trending of security log data from various security devices and systems.
  • He / She maintains data sources feeding the log monitoring system, develops and maintains detection and alerting rules.
  • He responds to user incident reports and evaluates the type and severity of security events. He executes initial triage of incidents to rule out false positives.
  • He documents incidents and develops reports.

  • He identifies recurring security issues and risks and develops mitigation plans and recommends process improvements.
  • Interprets and applies security policies and procedures.
  • He / She is required to be on standby with on-call availability with varied shifts including nights, weekends and holidays.
  • i) Monitor security systems

  • Perform audits, reviews, security control assessments, and tests of security operations based on established schedules
  • Perform real time analysis and trending of security log data from various security systems
  • Analyse security event data to identify suspicious and malicious activity
  • Provide inputs to improve security monitoring rules and alerts
  • Document processes related to security monitoring
  • ii) Maintain security operations

  • Implement security protocols
  • Create emergency response procedures
  • Maintain data sources feeding the log monitoring system
  • Schedule security checks in accordance with reporting schedules
  • Prepare periodic status reports for presentation to management
  • iii) Respond to security incidents

  • Review security incident reports
  • Evaluate the type and severity of security events
  • Assist with establishing procedures for handling detected security events
  • Provide status updates during the life cycle of an incident
  • Create final incident report detailing the events of the incident
  • Support the maintenance and update of business recovery / contingency plans and / or procedures
  • iv) Provide user support

  • Respond to user requests for technical assistance
  • Assess incident severity
  • Set clear user expectations on issue resolution
  • Update users on changes in status during issue resolution
  • Manage user accounts
  • Requirements :

  • Bachelor degree in Information Technology or equivalent.
  • Experience in infrastructure security (VPN, firewall, WAF, anti-malware, IPS, SIEM, log management system, network ATP, endpoint detection & response, vulnerability & compliance scanners.
  • Experience in security patching, software installation, network / security troubleshooting and maintenance.
  • Proactive and possess initiative, self-motivated team player capable of working with minimal supervision.
  • Experience with TCP / IP networking protocols and basic security concepts and policies.
  • Performs regular review of firewall rulebases and recommend necessary
  • optimization actions.

  • Experience with vendor and service level management.
  • Certification in CISSP / GCIH / GSEC / CISA / CISM will be an advantage.
  • License No. : 12C6060

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