Senior Cyber Security Consultant (Ref 26618)

Jobline Resources Pte Ltd; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Jobline Resources Pte Ltd seeks an experienced Enterprise Cyber Security lead in Singapore to act as the technical focal point during cyber incidents. You will coordinate across SOC, CISO, and infrastructure teams, conduct proactive threat hunting, and drive detection engineering and response playbooks.

You will shape incident response readiness, improve monitoring, and collaborate on vulnerability management, asset discovery, and security tool integration across the enterprise.

Qualifications

• Bachelor’s degree or diploma in cybersecurity, IT, CS, or engineering.
• Minimum 7 years in cybersecurity operations, IR, threat hunting, or SOC.
• Strong understanding of the incident response lifecycle and playbooks.
• Hands-on with SIEM, EDR, NDR, and vulnerability management tools.

Responsibilities

• Serve as the Enterprise Cyber Security technical focal point during incidents.
• Triage, investigate, contain, and coordinate remediation activities.
• Conduct proactive threat hunting using telemetry from SIEM/EDR/NDR and related tools.
• Develop detection use cases, playbooks, and escalation workflows.
• Improve alert quality, coverage, and incident response readiness with SOC teams.
• Support vulnerability management and risk-based remediation efforts.
• Prepare management reports, incident summaries, and security posture metrics.

Skills

Analytical thinking

Incident response

Threat hunting

Cross-team collaboration

Documentation

Communication skills

Stakeholder management

MITRE ATT&CK

Network security

Education

Bachelor's degree

Cybersecurity diploma

Tools

Microsoft Sentinel

Splunk

CrowdStrike

Tenable

Qualys

Darktrace

Palo Alto

Illumio

CyberArk

Delinea

Device42

Job description

Responsibilities

• Act as the Enterprise Cyber Security technical focal point during cyber incidents, working closely with SOC, CISO, infrastructure, network, cloud, application, and vendor teams.
• Support cyber incident response activities including triage, investigation, containment coordination, evidence gathering, remediation tracking, and post incident review.
• Conduct proactive threat hunting across Enterprise infrastructure using available telemetry from SIEM, EDR, NDR, vulnerability management, asset discovery, and other security tools.
• Identify suspicious behaviours, attack patterns, lateral movement indicators, privilege misuse, exposed services, anomalous access, and other signs of compromise.
• Develop and enhance threat hunting hypotheses, detection use cases, investigation playbooks, response procedures, and escalation workflows.
• Support improvement of security monitoring by identifying gaps in logs, telemetry, asset visibility, EDR/NDR/SIEM coverage, and detection rules.
• Work with SOC and central security teams to improve alert quality, detection coverage, investigation context, and incident response readiness.
• Support vulnerability management and risk-based remediation by correlating vulnerabilities with asset criticality, exposure, threat intelligence, and compensating controls.
• Support Enterprise cybersecurity initiatives including NDR deployment, asset discovery, micro-segmentation, Zero Trust controls, PIAM/IAM adoption, and security tool integration.
• Participate in security assessments, threat reviews, tabletop exercises, incident simulations, and lessons-learned activities.
• Support root cause analysis and ensure remediation actions from cyber incidents, audit findings, vulnerability reviews, and threat hunting activities are tracked to closure.
• Prepare management reports, investigation summaries, threat hunting findings, risk updates, incident dashboards, and security posture metrics.
• Support cybersecurity audits, regulatory requests, internal governance activities, and evidence collection where related to incident response, monitoring, and security controls.
• Maintain and improve technical documentation including incident response runbooks, threat hunting procedures, SOPs, escalation guides, and operational checklists.
• Provide guidance to internal teams on security best practices, incident handling, evidence preservation, secure configuration, and remediation actions.

Requirements

• Bachelor’s degree or diploma with relevant experience in Cybersecurity, Information Technology, Computer Science, Engineering, or a related field.
• Minimum 7 years of experience in cybersecurity operations, incident response, threat hunting, SOC operations, detection engineering, infrastructure security, or related roles.
• Strong understanding of cyber incident response lifecycle, including detection, triage, containment, eradication, recovery, and post-incident review.
• Hands-on experience with security technologies such as SIEM, EDR, NDR, vulnerability management, threat intelligence platforms, asset discovery tools, firewalls, and endpoint/network security controls.
• Good understanding of network security, TCP/IP, routing, firewalls, VPNs, DNS, authentication, Windows/Linux systems, Active Directory, and cloud security fundamentals.
• Experience analysing logs, alerts, network traffic, endpoint telemetry, user activity, and security events to identify threats or suspicious behaviours.
• Familiarity with MITRE ATT&CK, Cyber Kill Chain, threat hunting methodologies, and common attacker tactics, techniques, and procedures.
• Exposure to tools and technologies such as Microsoft Sentinel, Splunk, CrowdStrike, Tenable, Qualys, Darktrace, Palo Alto, Illumio, CyberArk, Delinea, Device42, or similar platforms.
• Ability to work across multiple teams during incidents and security projects, including SOC, CISO, infrastructure, network, application, cloud, GRC, and vendor teams.
• Strong analytical, troubleshooting, documentation, stakeholder management, and communication skills.

Licence no: 12C6060