Cyber Security Development Engineer (Endpoint Protection Platform)

We're looking for a detail-oriented and analytical Cyber Security Development Engineer (Day1) to join our team in Singapore. In this role, you will design, develop, and maintain cutting-edge Endpoint Protection Platform (EPP) and Endpoint Detection and Response (EDR) solutions that defend organizations against evolving cyber threats.

Solution Design & Architecture

• Design and architect EPP/EDR solutions including CrowdStrike, Trellix, Trend Micro, and VMware Carbon Black
• Develop technical design documentation aligned with client requirements and security best practices
• Assess client environments and recommend appropriate endpoint security architectures
• Design security policies, detection rules, and response workflows tailored to client threat landscapes

Implementation & Deployment

• Install and configure EPP/EDR management consoles, agents, and supporting infrastructure
• Deploy endpoint agents across Windows, Linux, and macOS environments
• Configure security policies, exclusions, and scanning parameters based on vendor best practices
• Implement agent update mechanisms, including air-gapped and relay-based update processes
• Conduct functional testing and validation of deployed solutions

Integration & Configuration

• Integrate EPP/EDR solutions with existing security infrastructure (SIEM, SOAR, ticketing systems)
• Configure threat intelligence feeds and automated response actions
• Establish monitoring, alerting, and reporting capabilities
• Implement high-availability and disaster recovery configurations where applicable

Testing & Quality Assurance

• Develop and execute User Acceptance Testing (UAT) plans
• Conduct Operational Site Acceptance Testing (OSAT) and System Site Acceptance Testing (SSAT)
• Perform performance impact assessments and optimization
• Validate malware detection capabilities and response workflows

Documentation & Knowledge Transfer

• Produce comprehensive As-Built documentation including configuration and operations guides
• Create Technical Design Documents (TDD) detailing solution architecture
• Develop Standard Operating Procedures (SOPs) for ongoing operations and maintenance
• Prepare update and patching operation guides
• Deliver knowledge transfer sessions to client operations teams

• Proven experience designing, deploying, and configuring enterprise Endpoint Protection Platform (EPP) and Endpoint Detection and Response (EDR) solutions (e.g., CrowdStrike, Trellix, Trend Micro, Carbon Black).
• Due to project sensitivity, we will only consider Singapore Citizen
• Strong skills in integrating EPP/EDR with SIEM, SOAR, and ticketing systems, and developing security policies and response workflows.
• Hands-on expertise in deploying endpoint agents across Windows, Linux, and macOS environments, including agent updates and policy configuration.
• Ability to conduct security testing, acceptance validation, and produce technical documentation (TDD, SOPs, As-Built guides).
• Excellent communication, stakeholder management, and knowledge transfer skills, with strong planning and attention to detail.

We are driven by our AEIOU beliefs-Adventure, Excellence, Integrity, Ownership, and Unity-and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.

Together, we make the extraordinary happen.

Learn more about us at ncs.co and visit our LinkedIn career site.

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