Security Engineer

Job Description:We are seeking a highly skilled and motivated Senior ICT Infrastructure Engineer (Cyber Security Tools) to join our Cyber Security Operations team. The ideal candidate will play a key role in maintaining and enhancing the organisation’s cyber security technology stack, with a strong focus on security, compliance, operational efficiency, automation and service excellence.Key ResponsibilitiesManage and maintain primary security systems including CyberArk PAM, Imperva DAM, Tripwire FIM and Trellix Endpoint DLP solutions.Execute security infrastructure projects including CIS hardening implementations, system migrations, and platform consolidations.Monitor and respond to security vulnerabilities and zero-day threats, implementing appropriate mitigation measures and patches.Support system upgrades and migrations across multiple platforms whilst ensuring minimal disruption to business operationsCollaborate with cross-functional teams including EDP/USC for endpoint security tool deployments and updates.Maintain security compliance through regular system hardening, configuration management, and policy enforcement.Participate in disaster recovery planning and contribute to architectural planning for managed security tools in cloud environments.Provide technical documentation, standard operating procedures, and knowledge transfer to support team operationsRespond to security incidents and provide after-hours support as required for critical security systems.Identify and implement opportunities to leverage AI tools and automation to streamline workflows, improve operational effectiveness.What are we looking forRequirementsBachelor's degree in Cybersecurity, Information Technology, Computer Science, or related field.Minimum 3-5 years of hands-on experience in cybersecurity operations and security tool management.Proven experience with CyberArk PAM, Imperva DAM, Tripwire FIM and Trellix DLP is preferred.Knowledge of vulnerability management tools and processes (Tenable, Nessus)Understanding of enterprise security frameworks and compliance requirements.Experience with system administration on Windows and Linux platforms.Familiarity with security incident response procedures and methodologies.Strong analytical and problem-solving skills with attention to detail.Ability to work independently and manage multiple concurrent projects.Excellent communication skills for stakeholder engagement and technical documentation.Demonstrated experience in Security Operation including the use of AI or automation tools to drive efficiency or improve outcomes.Preferred QualificationsMaster's degree in Cybersecurity or related advanced qualification.Professional certifications such as CyberArk Certified Delivery Engineer (CDE), CISSP, or equivalent security certifications.Experience with automation tools and scripting (Ansible, Python, PowerShell).Knowledge of cloud security platforms and hybrid infrastructure environments.Familiarity with SIEM tools and security monitoring platforms.Experience with Singapore Government security standards and compliance frameworks (IM8, CSA guidelines).Understanding of financial sector security requirements and regulations.Project management experience and ability to lead technical initiatives.A proactive mindset towards continuous improvement, with the ability to spot opportunities where AI and automation can add value and the initiative to drive these forward.