Information Security, Senior Specialist

1 day ago

Singapore Singapore Telecommunications Limited Full time

Overview
Be a Part of Something BIG
This is a Senior Specialist role within Singtel Singapore Cyber Operations Team that is responsible and accountable for proactively identifying and mitigating cyber threats by developing and optimizing detection mechanisms for Singtel Singapore. The role will report to the Senior Director Information Security.
Responsibilities
Lead, design and develop on-prem and cloud (Azure, AWS, GCP) defensive tools and procedures to optimise threat mitigation and improve security posture.
Analyse vulnerabilities and threats and engineer detection rules and signatures to identify malicious activity.
Maintain and optimize SIEM use cases, ensuring high fidelity and low false-positive rates. Engineer threat detection methods and automations to defend against newer threats from Generative AI and Quantum Computing.
Perform regular tuning and testing of detection systems based on evolving threat landscapes.
Design and implement security automation workflows on SOAR to enhance threat response efficiency.
Collaborate with Threat Analyst to create actionable detection methodologies.
Stay current with the latest threat intelligence and security trends to ensure that our threat detection strategies and processes remain effective.
Support security incidents involving malware infections, data breaches, and other cyber threats when necessary. Engineer using Generative AI and Automation to make such analysis and containment more efficient and effective.
Continuously update the organisation’s threat profile and threat detection capability/coverage matrix together with the Threat Analyst.
Provide regular reports on threat detection engineering activities, including metrics and key performance indicators.
Collaborate with Regulators and Government Agencies in various cyber operations projects.
Detect, monitor, analyse and respond of cyber threats 24x7 using SIEM and other security tools.
Investigate security incidents involving malware infections, data breaches, and other cyber threats.
Collect, preserve, and analyze digital evidence from compromised systems and networks.
Collaborate with Threat Analyst to detect and analyse security events and alerts.
Skills for Success
Degree/Diploma or higher in Cyber Security, Computer Science, Computer Engineering, Electrical Engineering or other relevant field of study
Professional security management certifications such as Certified Information Systems Security professional (CISSP), specialised SANS certifications, or other similar credentials, is required.
Minimum 5 years of practical experience in a SOC or equivalent environment
Minimum 3 year of practical experience on threat detection engineering
Essential competence in the following :
Threat Detection Engineering
Security Monitoring Tools
Threat Analysis and Defence
Threat Detection and Response
Rewards that Go Beyond
Full suite of health and wellness benefits
Ongoing training and development programs
Internal mobility opportunities
Are you ready to say hello to BIG Possibilities?
Take the leap with Singtel to unlock new opportunities and accelerate your growth. Apply now and start your empowering career
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