Cybersecurity Operations Engineer (Cloud & Incident Response)

Assurity Trusted Solutions Pte Ltd; Singapore; On-site; SGD 70,000 - 120,000; Full time

Benefits offered by this job

Learning culture

Contract staff benefits

Job summary

Assurity Trusted Solutions is seeking a security operations specialist to monitor and investigate security alerts across cloud, SaaS, and on-prem environments in Singapore. You will triage findings, coordinate remediation with product teams, and drive the full incident lifecycle from detection to closure.

You will maintain Datadog SIEM, create detection rules, and support incident response timelines with evidence gathering and escalation when needed.

Qualifications

• Certifications such as Security+, CySA+, GCIH, GCDA, SC-200 or equivalent practical experience.
• Certifications are useful but do not replace investigation ability.

Responsibilities

• Monitor and investigate security alerts, vulnerabilities and incidents across cloud, SaaS, and on-prem environments.
• Triage findings, determine relevance and severity, and coordinate remediation with product and platform teams.
• Drive findings through the full lifecycle from detection to mitigation and formal closure.
• Operate and improve attack-surface management including asset discovery and remediation follow-up.
• Maintain Datadog SIEM platform, dashboards, and detection rules.
• Support incident response with timelines, evidence collection and containment actions.
• Develop automation for common incidents and recurring operational tasks.

Skills

Cloud platforms

Security incident response

Log analysis

Vulnerability management

SIEM tuning

Education

Security+

CySA+

GCIH

GCDA

SC-200

Tools

Wiz

Tenable

Datadog SIEM

Elastic

Microsoft Sentinel

Chronicle

Splunk

Defender

GuardDuty

Job description

Assurity Trusted Solutions is seeking a security operations specialist to monitor and investigate security alerts across cloud, SaaS, and on-prem environments in Singapore. You will triage findings, coordinate remediation with product teams, and drive the full incident lifecycle from detection to closure.

You will maintain Datadog SIEM, create detection rules, and support incident response timelines with evidence gathering and escalation when needed.