Cybersecurity Operations Engineer

ensign infosecurity (cybersecurity) pte. ltd.

📍 kallang, central region, Singapore

Full-time Other-General Posted June 15, 2026

Job Description

Role Summary We are seeking a hands-on Operations Engineer to manage and support enterprise endpoint environments, with a strong focus on Microsoft Intune and modern device management. The role is responsible for ensuring secure, reliable, and efficient endpoint operations across corporate devices while supporting users and business functions. Key Responsibilities Endpoint & Device Management Administer and manage endpoints using Microsoft Intune and Microsoft Endpoint Manager Manage device lifecycle including provisioning, configuration, patching, compliance enforcement, and decommissioning Implement and maintain device configuration profiles, security baselines, and compliance policies Support Windows, macOS, iOS, and Android enterprise environments Operations & Support Provide Level 2/3 operational support for endpoint and mobility issues Monitor endpoint health, performance, and security posture Troubleshoot device enrollment, policy conflicts, patch failures, and application deplo...