Senior Cyber Security Operations Engineer (24x7)

DBS Bank; Singapore; On-site; SGD 60,000 - 100,000; Full time

Job summary

DBS Bank in Singapore is seeking a Security Operations professional to join Group Technology. You will monitor security systems 24x7, triage alerts, and perform initial incident response to protect the bank’s infrastructure.

You will work with Windows/Unix environments, follow standard runbooks, document actions, and escalate as needed. This role requires attention to detail, strong analytical skills, and effective communication within shifts.

Qualifications

• Basic understanding of cybersecurity concepts (endpoint security, malware, threats).
• Exposure to security systems such as Anti-Virus, EDR, DLP or Spam Filtering is a plus.
• Familiarity with Windows and/or Unix operating systems.
• Ability to follow standard procedures and runbooks accurately.
• Strong analytical and troubleshooting skills.
• Good communication skills for incident reporting and escalation.
• Ability to work in a shift-based / 24x7 operational environment.
• Team player with attention to detail and discipline in execution.

Responsibilities

• Perform 24x7 monitoring and operational support for security systems (e.g., Anti-Virus, EDR, DLP, Spam Filtering).
• Investigate, triage, and respond to alerts and incidents following standard operating procedures.
• Execute first-level incident response, including escalation to L2/L3 teams where required.
• Monitor system health, dashboards, and logs to ensure service availability and performance.
• Perform routine operational tasks such as policy updates, agent health checks and signature updates.
• Document incidents, actions taken, and resolutions in ticketing systems.
• Escalate issues promptly based on severity and SLA requirements.
• Support patching, upgrades, and routine maintenance activities during scheduled windows.
• Ensure compliance with operational procedures, security standards, and audit requirements.
• Provide timely status updates and reporting to stakeholders and internal teams.

Skills

Cybersecurity basics

Security systems exposure

Windows/Unix familiarity

Follow runbooks

Analytical skills

Communication

Shift work

Team player

Job description

DBS Bank in Singapore is seeking a Security Operations professional to join Group Technology. You will monitor security systems 24x7, triage alerts, and perform initial incident response to protect the bank’s infrastructure.

You will work with Windows/Unix environments, follow standard runbooks, document actions, and escalate as needed. This role requires attention to detail, strong analytical skills, and effective communication within shifts.