Security Automation Engineer — Power Automate & AI

DEMENTIA SINGAPORE LTD.

Singapore

On-site

SGD 90,000 - 130,000

Full time

3 days ago

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Job summary

Dementia Singapore Ltd. is seeking a cybersecurity and automation specialist to strengthen security baselines for identity, endpoints and email, while driving automated workflows across onboarding, access provisioning and IT processes.

You will design, test and maintain Power Automate and n8n workflows, integrate with Microsoft 365 and Entra ID, and champion safe AI use with strong data protection controls. The role requires hands‑on security and practical automation experience.

Qualifications

Diploma/degree in IT, CS, Cybersecurity or related field, or equivalent practical experience.
Min 3 years hands‑on IT security experience and 3+ years building/supporting production automations in Power Automate and n8n.
Hands‑on experience configuring Microsoft 365 and Entra ID security, including Conditional Access, MFA and Defender for Office 365.
Scripting in Python, JavaScript or PowerShell; integrating systems via REST APIs and webhooks.
Experience evaluating/rolling out generative AI tools for business use (e.g., Copilot, ChatGPT).
Experience integrating LLMs/AI agents with business systems using MCP or LLM APIs.
Knowledge of PDPA obligations for automation and AI workflows.
Ability to document processes clearly and explain risks to non‑technical staff.

Responsibilities

Set and review security baselines for identity, endpoints and email; verify M365 controls meet them.
Manage network security controls and coordinate remediation with IT team and vendors.
Monitor, triage, investigate incidents and lead response, remediation and post‑incident reviews.
Run vulnerability scans, track patching, and conduct phishing simulations and security awareness training.
Develop and maintain security policies; conduct access reviews and vendor security assessments.
Prepare audit evidence and support PDPA data breach assessments/notifications.
Design, build, test and maintain Power Automate and n8n workflows for onboarding/offboarding and approvals.
Integrate workflows with MS 365, Entra ID, ITSM tools via REST APIs and webhooks.
Monitor production automations and maintain runbooks, templates and reusable components.
Train staff to use automation and AI tools securely and document processes clearly.