Security Engineer REQ122

User Experience Researchers Pte Ltd; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

User Experience Researchers Pte Ltd in Singapore seeks an experienced cybersecurity operations professional to manage and maintain enterprise security systems. You will perform vulnerability management, compliance monitoring, and remediation tracking while supporting security operations and incident response.

The role involves platform migrations, automation enhancements, and collaboration with cross-functional teams to strengthen defenses and minimize risk in hybrid cloud environments.

Qualifications

• Bachelor's degree in relevant field.
• 3–5 years of hands-on cybersecurity experience.
• Experience with Tenable, Trend Micro, Splunk, BAS, EDR/XDR, antivirus or comparable enterprise security technologies.

Responsibilities

• Manage and maintain security systems including Tenable, Trend Micro, Splunk and associated tools.
• Perform vulnerability assessment, compliance monitoring, and remediation tracking.
• Support security operations, incident response and production support procedures.
• Lead security tool projects, platform migrations and automation initiatives.
• Provide after-hours support for critical security incidents and vulnerabilities.

Skills

Cybersecurity operations

Security engineering

Vulnerability management

Endpoint protection

Security tool management

Education

Bachelor's degree in Cybersecurity, Information Technology, Computer Science, Engineering or related field

Tools

Tenable

Trend Micro

Splunk

BAS

EDR/XDR

Antivirus

Job description

Key Responsibilities:

• Manage and maintain primary security systems including Tenable Security Center, Trend Micro DSM Antivirus, Trend Micro Vision One Server & Workload Security, Trend Micro Vision One File Storage Security, Trend Micro Apex Central, Breach and Attack Simulation platforms, Splunk and related SecOps tools.
• Perform vulnerability assessment and compliance management activities, including scan operations, CIS compliance monitoring, report validation, remediation tracking, exception handling and coordination with infrastructure and application teams.
• Support server and endpoint security operations, including agent deployment, policy management, troubleshooting, health checks, upgrades and compliance monitoring.
• Execute security infrastructure projects including platform migrations, system upgrades, agent deployments, compliance baseline refinement and security tool enhancements.
• Monitor and respond to security vulnerabilities, zero-day threats, incidents, alerts and operational issues, including coordination of root cause analysis and remediation.
• Coordinate with vendors and cross-functional teams to resolve technical issues and minimize operational impact.
• Maintain technical documentation, standard operating procedures, runbooks and knowledge-transfer materials.
• Identify and implement opportunities to use Ansible, Python, PowerShell, APIs and approved AI tools to streamline repetitive SecOps workflows and improve operational effectiveness.
• Participate in disaster recovery planning and contribute to architectural and migration planning for security tools in enterprise cloud and hybrid environments.
• Provide after-hours support where required for critical security incidents, urgent vulnerabilities and production issues.

What are we looking for:

Requirements

• Bachelor's degree in Cybersecurity, Information Technology, Computer Science, Engineering or related field.
• Minimum 3-5 years of hands-on experience in cybersecurity operations, security engineering, vulnerability management, endpoint protection or security tool management.
• Practical experience with Tenable, Trend Micro, Splunk, BAS, EDR/XDR, antivirus or comparable enterprise security technologies.
• Knowledge of vulnerability management, compliance monitoring, CIS hardening, security baseline review, remediation tracking and patch coordination.
• Experience with system administration and security tool support on Windows and Linux platforms.
• Familiarity with security incident response, root cause analysis and production support procedures.
• Strong analytical and problem-solving skills with attention to detail.
• Ability to manage multiple concurrent BAU, incident, change and project activities.
• Good communication skills for stakeholder engagement, vendor coordination and technical documentation.
• Demonstrated experience using automation or AI-assisted tools to improve security operations is advantageous.

Preferred Qualifications

• Professional certifications such as CISM, CEH, ECIH, CHFI, Microsoft Azure Security Engineer Associate, Tenable or GIAC certifications, or equivalent security qualifications.
• Experience with automation tools and scripting using Ansible, Python, PowerShell, Bash or APIs.
• Knowledge of cloud security platforms, hybrid infrastructure, enterprise cloud environments and approved government cloud environments.
• Familiarity with SIEM, SOAR, EDR, XDR, vulnerability management and compliance monitoring platforms.
• Experience with government security standards, applicable information security guidelines or financial sector security requirements.
• A proactive approach to continuous improvement and the ability to identify suitable AI and automation opportunities while maintaining governance and human oversight.