Cyber Security Engineer

RHB Banking Group; Selangor; On-site; MYR 80,000 - 120,000; Full time

Job summary

A leading financial institution in Malaysia is seeking a Cyber Threat Specialist to join their team. This role involves analyzing, investigating, and mitigating advanced threats to protect the bank's IT infrastructure. Candidates should have 4-5 years in information security, with strong skills in incident response and threat hunting. Proficiency with SIEM solutions and programming languages is essential. The position provides a challenging environment to ensure the safety of sensitive data and compliance with security standards.

Qualifications

• 4 - 5 years of information security experience.
• 1 - 2 years supporting incident response.
• Strong technical writing skills and attention to detail.

Responsibilities

• Manage and maintain SIEM solutions ensuring compliance.
• Perform threat hunting using industry methodologies.
• Develop SIEM use cases based on threat landscape.

Skills

Information security experience

Incident response/support

Threat actor identification

Analytical tradecraft

Scripting and programming languages

Tools

SIEM solutions (e.g., Splunk)

Mitre Attack Framework

Job description

To be part of Cyber Threat team, tier 3 SME and mentor to the SOC team. This role required continuous detection, analysis, investigation, response, and mitigation of advanced threats before they affected the bank's IT infrastructure via a proven and documented cyberthreat model, e.g., Mitre Attack Framework.

Preferred Level Of Experience (by Years/function/industry)

• 4 - 5 years of information security experience
• 1 - 2 years supporting incident response and/or investigations
• Experience reviewing and assessing logs for anomalous activity indicating the presence of a threat
• Knowledge and ability to identify threat actor attack methods and track their developments
• Experience using Threat Model e.g. Cyber Kill Chain & MITRE ATT&CK
• Extensive experience conveying complex information in simple, succinct explanations
• Exceptional attention to detail

Other Skills Required (if Applicable)

• Strong technical writing skills
• Extensive experience with analytical tradecraft
• Thorough understanding of cybersecurity principles
• Ability to work independently and build relationships
• Efficient research methodologies
• Ability to relate & convert technical threats with business risks
• Strong proficiency with scripting and programming languages (e.g. Python, PowerShell, Java, NodeJS, Perl, etc).
• Strong communication & writing skills for reporting and analysis on cumulative findings

Key Responsibilities

Solution

• Maintaining of SIEM solution including Splunk, Imperva and etc. (Task including compliance to patch and obsolescence framework requirement)
• Ensure events / logs from all relevant devices are sending to SIEM solution in a complete and accurate manner
• To produce monthly SIEM system health report (completeness and accurate)

Hunting

• Perform threat hunting through industry accepted methodologies including Hypothesis Driven investigation, IOC driven Investigation or Machine Leaning Investigation
• Analyze host, network traffic, IDS/IPS/DLP events, packet capture, firewall logs and other relevant solutions
• Provide forensic analysis of network packet captures, DNS, proxy, Netflow, malware, host-based security and application logs, as well as logs from various types of security sensors
• Identify gaps in IT infrastructure by mimicking an attacker s behaviors and responses
• Perform offensive validation on identified TTP’s

Detection & Response

• Continuously develop SIEM use cases based on Mitre Attack framework based on threat landscape
• To onboard all use cases to Security Operation Center for 24 x 7 monitoring and timely response
• Continuously onboard new IOC to threat prevention solution to ensure known threat are prevented at all time
• Continuously improve processes for use across multiple detection sets for more efficient Security Operations
• Develop dashboards and reports to identify potential threats, suspicious/anomalous activity, malware, etc.
• Assist in the design, evaluation, and implementation of new security technologies