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CrimsonLogic

Singapore / Global

Senior Security Analyst

Job Description

Our Employee Value Proposition

Advancing our People.

Advancing our World.

At CrimsonLogic, we put your Career and Well-being first .We are committed to advancing your career through a full spectrum of professional Development programs with the support of a strong Total Rewards philosophy that focus on your well-being.We believe that by investing in each and every one of our employees' professional and personal growth, we can collectively make a positive impact on the world as we strive for greatness together in a nurturing and inclusive workplace

Role Purpose(s)

This individual will perform the role of level 2 security analyst in a 24x7 Security Operations Center responsible for monitoring the environment for potential security threats and incidents. This will include identification, triaging, analysis, threat-hunting, lead incident investigation and support of remediation recommendations to mitigate the security threats and incidents.

Key Accountabilities

Monitors, analyzes and responds to security events in timely manner

Security Incident management

Threat detection and hunting

Maintain effective communication and collaboration with regional SOC team.

Prepare Security Reports

Job Responsibilities & Duties

Support daily SOC operations, including alert triage, investigation, and escalation.

Ensure timely response to critical incidents and manage the full incident lifecycle.

Conduct regular threat hunting using MITRE ATT&CK techniques and specialized searches for indicators of compromise.

Follow up on Cyber Threat intelligence

Monitor and optimize SIEM and other security tools for performance and accuracy.

Investigate security breaches, gather evidence, analyze data, and document all actions taken.

Track suspicious network, application, and user behavior to identify potential threats.

Conduct investigations upon requests for data by customers and/or internal teams.

Develop and maintain SOC playbooks and standard operating procedures (SOPs).

Assist with the identification, creation, and refinement of SOC processes and procedures.

Coordinate with other cybersecurity teams for threat intelligence sharing and remediation.

Prepare and present SOC performance reports and incident summaries to management.

Provide mentorship and training to SOC analysts to enhance technical and analytical skills.

Stay abreast of current threats, vulnerabilities, and emerging attack techniques that may impact the organization.

Key Job Competencies

Strong analytical and problem-solving skills.

Excellent communication and stakeholder engagement abilities.

Ability to manage multiple tasks and prioritize effectively.

High level of professionalism, integrity, and discretion.

Education Requirements

Bachelor's degree in CyberSecurity or Computer Engineering

Working Experience Requirements

At Least 2 years' SOC analyst experience

Hands-on experience with SIEM platforms (eg. Microsoft Sentinel, ELK)

Skills Required

Must-have skills

Prior experience in an operations environment as a security analyst

Familiar with MITRE Attack Framework and its application in threat detection

Ability to handle high-severity incidents and make quick decisions under pressure.

Programming language : KQL, Regex

Preferable skills

Kusto Query Language

PowerBI

GCIA, GCIH or equivalent preferred

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