Security Analyst 1

Ensign Infosecurity (Cybersecurity) Pte Ltd

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Malaysia (Kuala Lumpur) Until 8/22/2026 H-1B sponsor history First posted January 30, 2026 Last posted January 30, 2026
Job description

Ensign is hiring !

L1

Responsibilities

  • Act as Incident first responder for a 24/7 staffed SOC
  • Perform security monitoring, vulnerability management, data loss / policy violation prevention and threat hunting
  • Monitor security sensors and review logs to identify network anomalies or intrusions
  • Provide analysis from monitoring, research and assessment of security log data from a large number of heterogeneous security devices
  • Escalate security incidents using established policies and procedures in a timely manner
  • Liaise with Ensign customers on security intrusions, identifying root cause and recommend mitigation step(s)/ remedial action(s)
  • Perform initial analysis of security events, network traffic, and logs
  • Assist with the development of incident response plans, workflows, and SOPs
  • Work directly with threat intelligence analysts to convert intelligence into useful detection
  • Monitoring the Managed Endpoint and Detection Response (MDR) platforms and performing analysis for notifications
  • Performing Response action on Managed Endpoint and Detection Response (MDR) platforms based on standardize workflow and agreement with clients.
  • Act as a liaison party for configured alerts to monitor performance of security sensors and tools
  • Fulfil Change Requests, Service Requests and respond to internal / external enquiries with regards to Incident Management

Requirements

  • Diploma/Degree in Information System/Information Security from a recognized institution
  • 1 year of working experience in networking environment
  • Basic, yet sound knowledge of network routing and switching fundamentals to include knowledge of Multiprotocol Layer Switching (MPLS)
  • Basic, yet sound technical understanding of operating systems, network architecture and design
  • Has understanding of network, server and application fundamentals, and its protocols within OSI layer framework
  • Basic, yet sound knowledge of encryption, key management and cryptology
  • Proven ability to plan and prioritize work, both their own and that of project team
  • Sound understanding of organizational issues and challenges. Able to work effectively with participants at all levels in an organization
  • Ability to analyze problems and determine root causes, generating alternatives, evaluating and selecting alternatives and implementing solutions
  • Possess excellent writing skills and the ability to communicate to teammates as well as technical and executive level staff
  • Results Oriented
  • Fresh graduates with passion for cyber security are welcome and they will be enrolled in an extensive On-Job-Training (OJT) and training for professional certification

Preferred Skills /Qualities

  • Professional information technology/security certifications such as ITIL, CCNA and CEH will be preferred but related qualification (i.e. GCIA, CISSP etc.) will be an advantage
About this role

Summary

Monitor security events, analyze incidents, and support threat detection and response activities.

Job title

Security Analyst 1

Experience level

1 year

Industry

cybersecurity

Location requirements

Kuala Lumpur, Malaysia; remote work not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

networkingnetwork protocolsoperating systemsencryptionlog analysis

Preferred skills

ITILCCNACEHCISSPGCIA

Specializations

incident responsesecurity monitoringthreat huntingnetwork security
Locations

Structured locations inferred from the posting.

Malaysia

Work arrangement unknown Country

Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

Work arrangement unknown City
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