Senior Specialist, IT Infosecurity Technical & Operations

Key Responsibilities Oversee and support daily cybersecurity operations, including administration, optimization, and troubleshooting of security technologies (e.g., firewalls, EPP, EDR, NDR, VMDR, SIEM, SWG, VPN, etc.). Monitor, analyse and respond to security alerts and incidents, performing detailed investigations and ensuring proper containment, eradication, and recovery. Lead technical execution of cybersecurity projects, contributing to solution design, implementation planning and full operational deployment. Provide security expertise and technical input to IT infrastructure and application teams to ensure secure configuration and deployment of systems and services. Participate actively in the Information Security Incident Response process, including playbook refinement, incident handling, and post‑incident reviews. Stay current with relevant cybersecurity frameworks and standards such as CIS Controls, MITRE ATT&CK, ISO 27001, PDPA, and industry best practices, applying them to enhance the organisation’s security posture. Implement, review, and enhance cloud security controls across cloud environments, providing secure‑by‑design guidance and integrating cloud telemetry into security monitoring platforms to strengthen visibility, threat detection, and response capabilities. Job Requirements Degree or diploma in an IT related field, such as Cybersecurity, Computer Science, Information Technology, or a closely related discipline. Minimum 3–5 years of hands-on experience in cybersecurity operations, security monitoring or security engineering roles. Candidates with professional certifications in cybersecurity or cloud security such as Security+, CEH, CISSP, CCSP, AWS Security Specialty or AZ‑500 are considered an advantage but are not mandatory. Minimum 3 years of work experience in information security operations. Experience working in an IT integrator or vendor environment is an advantage. Background in compliance, governance, or audit functions is an added advantage.