Senior Security Analyst

Ll Oefentherapie; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Ll Oefentherapie seeks a Senior SOC Analyst to protect Oracle cloud infrastructure and defend critical systems. You will conduct threat hunting, IOC analysis, forensics, and incident management across IaaS, PaaS, and SaaS.

The role emphasizes rapid detection, real-time response, and cross-team collaboration with engineering and forensics. The position requires flexibility for shifts/on-call, strong reporting, and the ability to obtain Singapore government security clearance.

Qualifications

• Experience protecting critical infrastructure and defending cloud environments.
• Strong analytical and incident response skills.
• Familiarity with SIEM, IDS, SOAR and firewall technologies.

Responsibilities

• Support shifts and on-call rotations.
• Detect and respond to security events and threats from alerts.
• Lead investigations and perform deep analysis for rapid containment and remediation.
• Collaborate with security engineering to improve monitoring and tooling.
• Understand threat landscape and apply it to day-to-day monitoring.
• Operate SOC technologies including SIEM, IDS, SOAR, firewalls and anti-malware.
• Assist with incident response activities.
• Prepare reports for the SOC manager.
• Provide high-quality written and verbal reports.
• Monitor and triage SIEM alerts in queue.
• Investigate alerts using standard operating procedures.
• Monitor multiple screens, systems, and alerts simultaneously.
• This role is open to Singaporeans only.
• Must meet eligibility for Singapore government security clearance.

Job description

We are looking for professionals with experience protecting critical infrastructure to help us defend Oracle cloud infrastructure. Our team is skilled in threat hunting, analyzing indicators of compromise (IOCs), investigating adverse security events, security incident management, and digital forensics across laaS, PaaS and SaaS environments. You will be part of a corporate security operations center responsible for defending infrastructure from adversaries and insider threats. This includes using tools to analyze and respond to threats, creating tools/scripts to aid in analysis, and responding in real time to adverse security events. Our team is the last line of defense if security controls are breached. We are expanding the team and working on ambitious new initiatives. The Senior SOC Analyst will leverage advance security tooling and automation to rapidly detect and respond to real-time security alerts and events and conduct detailed root cause investigations. The analyst will work closely with other SOC personnel, forensics, incident response, and engineering partners to mitigate a wide variety of threats and malicious activity.

Description

• Support shifts and on call rotations
• Detect and respond to security events and threats from alerting, escalations, and other sources
• Lead complex investigations and conduct deep analysis of security events focused on rapid containment, remediation, and mitigation
• Work closely with security engineering teams to improve monitoring, detection, and tooling
• Understand the threat landscape, emerging trends, and incorporate this understanding into day-to-day security monitoring
• Operate SOC technologies, including but not limited to a Security Information Event Management (SIEM) platform,Intrusion Detection Systems (IDS), SOAR, Firewalls, Anti-Malware solutions, and insider threat tooling
• Assist with security incident response activities
• Prepare assigned reports for the SOC manager
• Provide high quality written and verbal reports as required
• Actively monitor and respond the SIEM alert queue and triage alerts
• Investigate alerts using standard operating procedures
• Monitor several screens, systems, and alerts simultaneously
• This role is open to Singaporeans only
• Must meet eligibility requirements for obtaining and maintaining a Singapore government security clearance.
• This role will involve the successful applicant working on government projects which may require security clearance being obtained and maintained as a condition of employment. Candidates applying for this role must be willing to provide necessary personal details for the application and maintenance of necessary security clearance.