325 Data Security Principles jobs in Singapore

Information Security Analyst (Security Operations)

Join to apply for the Information Security Analyst (Security Operations) role at Revolut

People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 60+ million customers get more from their money every day.

As we continue our lightning-fast growth, 2 things are essential to our success: our people and our culture. We’ve been certified as a Great Place to Work, with 10,000+ people around the world helping us achieve our mission. We’re looking for more brilliant people who love building great products, redefining success, and turning the complexity of a chaotic world into simplicity.

• Designing, developing, and deploying security rules/detections
• Independently triaging, investigating, escalating, and closing security cases
• Reviewing logs, alerts, and cases for suspicious activity and threats
• Assessing and monitoring infrastructure and remediating capability gaps
• Configuring security tools and platforms on workstations and cloud service providers
• Reporting on detection and response processes and metrics
• Assisting in developing forward-thinking security processes as needed

• 3+ years of information security experience or equivalent in relevant academic experience
• Expertise in security analysis tools and techniques, such as SIEM - ELK, EDR, Wireshark, etc.
• Hands-on experience with security response procedures and triage of incidents
• Fundamental knowledge of modern operating systems, file systems, networking, and information security
• Experience with EDR, network edge protection, web filtering, or other security tools
• Experience analysing threats according to the MITRE ATT&CK framework
• Detection and response experience within cloud environments (GCP, AWS, Azure)
• Fluency in English

• Experience with cloud, CI/CD, and containerised environments (K8s, docker, Ansible/Terraform)
• Experience with Jupyter notebooks and threat hunting
• ML and GenAI data analysis experience, such as automating security use cases
• A bachelor’s degree in a STEM subject
• A postgraduate degree in information security

• Mid-Senior level

• Full-time

• Information Technology

Important notice for candidates: Job scams are on the rise. Only apply through official Revolut channels. We won’t ask for payment or personal financial information during the hiring process. If you encounter anything suspicious, report it immediately.

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NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce of 13,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.

As a Security Analyst, this incumbent will perform initial analysis (e.g. analysing and reviewing alerts, eliminating false positives and determining severity of threats) to determine impact of compromise

What will you do?

• Perform initial analysis (e.g. analysing and reviewing alerts, eliminating false positives and determining severity of threats) to determine impact of compromise
• Conduct basic investigations of security events, including malware infections and unauthorized access attempts.
• Determine the nature, mechanisms and scope of incident by performing event correlation and historical searches to determine the extent of a security compromise
• Escalate complex or highly suspicious alerts for further investigation and response.
• Record details of all activities, including investigations performed, findings and remediation steps taken.
• Collects data, evidence, and context necessary for further escalation.
• Perform event correlation across the In-Scope Institutions to identify similar attack pattern and spread of attack.
• Handling case management, generating tickets and reports when required, and tracking open tickets until closure

The ideal candidate should possess:

• Bachelor’s degree in Information Technology, Cybersecurity, Computer Science, or related field.
• Able to commit to permanent night shifts
• Team player and able to work independently.
• Experience in analysing data and review alerts

We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity —and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future .

Together, we make the extraordinary happen .

Learn more about us at ncs.co and visit our LinkedIn career site.

Role Overview

Our client, a leading global commodities brokerage and financial services firm, is seeking an IAM Operations Analyst to support and manage identity lifecycle processes, authentication, authorization, and access control across a full stack of business applications. The role will work closely with IT, security, and infrastructure teams to ensure secure and compliant access management.

Key Responsibilities

• Design and implement IAM frameworks aligned with security best practices and business needs

• Manage user provisioning, deprovisioning, and role-based access control across multiple systems

• Ensure compliance with regulations (e.g., GDPR, SOX) and internal security policies

• Maintain documentation of user access policies and audit logs for reporting purposes

• Conduct role-based access control (RBAC) reviews to minimize excessive or inappropriate permissions

• Collaborate with IT, security, and business stakeholders to align IAM initiatives with organizational goals

• Lead investigations into access-related incidents and recommend remediation measures

• Promote security awareness and train staff on access policies and procedures

• Oversee IAM team activities, including performance appraisals and ensuring SLAs are met

• Monitor and manage Jira queues to ensure timely resolution of requests

Requirements

• Strong knowledge of IAM tools (e.g., Okta, SailPoint, CyberArk, Azure AD) and technologies such as SSO, MFA, and RBAC

• Solid understanding of security principles such as least privilege, identity governance, and privileged access management

• Familiarity with compliance frameworks and regulations such as GDPR, SOX, HIPAA, ISO

• Strong problem-solving, analytical, and communication skills with the ability to work across technical and non-technical teams

• Experience conducting audits, producing reports, and ensuring IAM systems comply with legal and regulatory standards

• Ability to respond effectively to access-related incidents and manage IAM operations in high-pressure situations

• Experience working in regulated industries such as financial services

• Proven ability to engage stakeholders and present IAM risks and performance to senior leadership

Yang Lily, Recruit Avenue Pte. Ltd.

EA License Number: 23C1935 | EA Personnel Number: R

Job Title: Cybersecurity Specialist

We are seeking a highly skilled Cybersecurity Specialist to join our team. This role involves designing and implementing high-fidelity detection rules across SIEMs and EDR platforms, building custom use cases based on MITRE ATT&CK and red team insights, eliminating false positives, improving alert accuracy, and continuously optimizing detection logic.

About the Role:

• Design and implement high-fidelity detection rules across SIEMs (Splunk, Sentinel, Devo, QRadar) and EDR platforms.
• Build custom use cases based on MITRE ATT&CK and red team insights to identify and mitigate potential threats.
• Eliminate false positives, improve alert accuracy, and continuously optimize detection logic to ensure the security of our systems.
• Collaborate with red/purple teams to validate and evolve detection strategies.
• Proactively hunt for threats across hybrid environments using telemetry from SIEM, EDR, and NDR tools.
• Leverage threat intelligence and frameworks (MITRE, Diamond Model) to build and execute targeted hunting campaigns.
• Analyze and operationalize threat intel to inform detection rules and incident response.
• Lead end-to-end investigations—from triage to recovery—during security incidents.
• Conduct forensic analysis and produce detailed reports with root cause and mitigation plans.
• Develop playbooks, runbooks, and coordinate across teams and clients during major events.
• Mentor junior analysts and contribute to process automation and SOP development.
• Engage with customers through regular reviews, briefings, and incident updates.
• Drive continuous improvement through lessons learned, threat trends, and feedback loops.

Requirements:

• 8–10+ years in SOC/MSSP environments with deep SIEM (Splunk, QRadar, Sentinel, Devo) and EDR (CrowdStrike, Defender) expertise.
• Hands-on experience with SOAR platforms, malware analysis, scripting (shell, Python), and basic Unix/Linux troubleshooting.
• Strong grasp of threat detection, cyber TTPs, and frameworks like MITRE ATT&CK.
• Excellent communication skills and the ability to lead cross-functional collaboration.
• SANS certification (e.g., GCIH) strongly preferred.

Bonus Points For:

• Experience with threat hunting, vulnerability assessments, or DFIR.
• Familiarity with cloud platforms (AWS, Azure, GCP) and network security tools.
• Exposure to threat intel platforms like MISP.

Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success we have evolved to become one of the top trusted providers in Singapore and service a client base across banking and financial services, insurance, information technology, healthcare, retail and supply chain.

We are seeking for Cyber security Consultant Position

Job Type: 1 year renewable contract with Client (payroll Avensys)

Yrs of Exp: Min 4+ Yrs of Relevant Experience

• Experience with Threat Hunting techniques (endpoint and network data)
• Strong understanding of attack lifecycle and common attack vectors, tools and techniques
• Ability to leverage existing data to identify anomalies / IOA / TTP
• Ability to develop / maintain detection/prevention use cases
• SIEM (Splunk ES) and EDR (CrowdStrike) experiences
• Strong report writing and communication skills

Nice to have:

• Experiences in leveraging AI / ML for Threat Hunting
• Experience with OT / ICS and Cloud environments
• Experience working with threat intelligence platforms and premium intelligence sources/feeds

You will be remunerated with an excellent base salary and entitled to attractive company benefits. Additionally, you will get the opportunity to enjoy a fun and collaborative work environment, alongside a strong career progression.

To submit your application, please apply online or email your UPDATED CV in Microsoft Word format to . Your interest will be treated with strict confidentiality.

Privacy Statement: Data collected will be used for recruitment purposes only. Personal data provided will be used strictly in accordance with the relevant data protection law and Avensys' privacy policy.

• Mid-Senior level

• Contract

• Information Technology

• IT Services and IT Consulting

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Overview

Join to apply for the Security Analyst 3 role at Oracle .

We are looking for professionals with experience protecting critical infrastructure to help 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 IaaS, 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. The Senior SOC Analyst will leverage advanced 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.

• 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, 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 to 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 may involve working on government projects which require security clearance; willingness to provide necessary personal details for clearance is required

• 8+ years of Incident Response, Security Operations Center, and/or Forensic Analyst experience
• Comfortable working in an ambiguous, fast-paced, unpredictable environment
• Experience in a highly collaborative, team-centric, event-driven operations team
• Experience with querying across large data sets to understand complex problems
• Strong attention to detail
• Experience in fields such as national security, military, intelligence, law enforcement, criminology, or related areas
• Experience with Windows, UNIX/Linux, and MacOS
• Experience performing open source research on a variety of topics
• Excellent verbal and written communication skills with the ability to convey technical information to non-technical staff

As a world leader in cloud solutions, Oracle uses tomorrow’s technology to tackle today’s challenges. We’ve partnered with industry-leaders in almost every sector—and continue to thrive after 40+ years of change by operating with integrity. We know that true innovation starts when everyone is empowered to contribute. We’re committed to growing an inclusive workforce that promotes opportunities for all. Oracle careers open the door to global opportunities where work-life balance flourishes. We offer competitive benefits based on parity and consistency and support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

Join to apply for the Security Analyst 3 role at Oracle

1 week ago Be among the first 25 applicants

Join to apply for the Security Analyst 3 role at Oracle

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.

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.

Career Level – IC3

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.
  
  
  

• 4+ years of Incident Response, Security Operations Center, and/or Forensic Analyst experience
• Comfortable working in an ambiguous, fast-paced, unpredictable environment
• Experience working in a highly collaborative, team centric, event driven operations team
• Experience with querying across large data sets to understand complicated and difficult to solve problems
• Strong attention to detail
• Experience in one or more of the following fields of work: National security, military, intelligence, law enforcement, criminology, and/or foreign areas and language
• Experience with variety of operating systems and threats that target them including Windows, UNIX/LINUX, and MacOS
• Experience performing open source research on a variety of topics
• Excellent verbal/non-verbal communication skills with proficient ability to deliver technical information to non-technical staff
  
  
  

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries IT Services and IT Consulting

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Bare Cove Technology (BCT) is an award-winning IT and cybersecurity solutions provider. Our team is made up of proven leaders in the fields of cybersecurity, software development, cloud technologies, and IT infrastructure and design. We support the top asset managers in the Asia Pacific region, helping our clients meet the evolving expectations of institutional investors and global regulators.

Bare Cove Technology is in a rapid-growth phase and onboarding new clients across Singapore, Hong Kong, Australia, and the UK. To support our continued growth, Bare Cove is looking to hire several new members to the team.

ABOUT THE ROLE

Bare Cove Technology is looking for a Cyber Security Analyst to join our growing team. The candidate will be focused on providing high-quality cybersecurity services, including penetration testing, vulnerability scanning, managing phishing campaigns, and conducting security training. This role presents an exciting opportunity for candidates who possess technical experience and expertise in cybersecurity and are looking for a unique opportunity to leverage their technical expertise to enhance our clients' security posture.

This role can be based in either of BCT’s Hong Kong or Singapore offices. Singapore candidates must be Singapore citizens or Permanent Residents.

Job Duties:

• Conduct penetration testing to identify and demonstrate the ability to exploit vulnerabilities in clients' systems and networks.
• Perform vulnerability scanning to detect and assess security weaknesses.
• Manage phishing campaigns, including the creation, execution, and analysis of phishing simulations.
• Develop and deliver security awareness training to educate clients and internal staff on cybersecurity best practices.
• Provide detailed reports on findings from penetration tests and vulnerability scans, including recommendations for remediation.
• Coordinate with internal and client teams on the remediation of findings.
• Analyse real phishing alerts, antivirus alerts, zero-day vulnerability alerts, and provide comprehensive updates to the respective stakeholders.
• Collaborate with clients to understand their security needs and provide tailored cybersecurity solutions.
• Stay up-to-date with the latest cybersecurity trends, threats, and technologies.

SKILLS AND QUALIFICATIONS

Required Skills and Qualifications:

• Prior experience in conducting penetration testing and vulnerability scanning.
• Strong understanding of cybersecurity principles and best practices.
• Experience with phishing campaign management and security awareness training.
• Proven ability to function in a self-directed environment, with high levels of attention to detail.
• Must excel in a fast-paced, agile environment where critical thinking and strong problem-solving skills are required for success.
• Innovative thinker who is positive, proactive and readily embraces change.
• Ability to handle clients professionally at all times.
• Willing to work outside standard business hours when necessary.
• Strong written and verbal English communication skills are required; Cantonese and Mandarin are a plus.

Preferred Skills and Qualifications:

• Relevant certifications such as CEH, OSCP, CISSP, CREST or similar are preferred.
• Experience with cloud security (M365, AWS, Azure, etc.).
• Knowledge of scripting languages such as Python or PowerShell.
• Familiarity with regulatory requirements and compliance standards (e.g., GDPR, ISO 27001).

• Seniority level Entry level

• Employment type Full-time

• Job function Information Technology
• Industries IT Services and IT Consulting

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