We are looking for an experienced Senior Security Engineer to join our System Integration team in Malaysia. If you are passionate about cybersecurity engineering and have hands-on experience in deploying, maintaining, and troubleshooting enterprise-grade security solutions, this is the opportunity to work with top-tier clients in industries like finance, banking, and government. Duties and Responsibilities Deploy, manage, and support security solutions in any of the following solutions: Web Proxy, Web Application Firewall, Mobile Device Management, Multi-Factor Authentication, Data Loss Prevention, Advanced Threat Protection, Email Security Gateway, Network Access Control, Virtual Private Network, Cloud Security Posture Management, Active Directory Security or Vulnerability Management and Microsoft Security Suites. Perform upgrades, complex migrations and implement advanced security configurations. Collaborate with internal and external teams to gather requirements and deliver technical solutions aligned with compliance standards. Lead incident response and root cause analysis for security infrastructure issues. Develop and maintain technical documentation such as Design Document, SOP, HLD/LLD, UAT, and handover materials. Support pre-sales activities including proposal creation, solution presentation, and POC delivery. Ensure availability and performance standards of deployed security platforms. Requirements 5-10 years of experience in Security Engineering and Operations support Holds technical certifications in Trellix EPO, Trellix EDR or other EDR solutions, Trend Micro Deep Security, Cisco ISE, Imperva WAF, Menlo Browser Isolation, DLP, Zscaler and Microsoft Certifications. Ideally holds ITIL certification. Experience in supporting financial, government, or regional enterprise sectors. Excellent troubleshooting, communication, and documentation skills. Ability to work independently and thrive in a fast-paced environment. Show more Show less