Cybersecurity Operations Engineer - (up to $8,000 base + AWS + PB)

We are looking for a Cybersecurity Operations Engineer to support the day-to-day protection of enterprise IT environments. The role covers security monitoring, incident handling, vulnerability management, access controls and infrastructure security within a managed services environment. Responsibilities • Monitor security events and investigate unusual activities across enterprise systems, endpoints, networks and cloud environments. • Support the investigation and resolution of security incidents, including escalation, containment, recovery and follow-up actions. • Perform vulnerability reviews and work with technical teams to prioritise and address identified security weaknesses. • Administer identity, access and privileged-access controls in accordance with least-privilege principles. • Support endpoint, network and infrastructure security controls including security monitoring, endpoint protection, firewalls and secure remote access. • Maintain system security standards, hardening controls and other operational security configurations across the environment. • Support security reviews, audits, compliance activities and the preparation of relevant operational documentation. • Participate in an after-hours support rotation for critical security incidents and work closely with infrastructure and operations teams during escalations. Requirements • Diploma or Degree in Cybersecurity, Information Security, Information Technology, Computer Science or a related discipline. • At least 2–3 years of relevant experience in cybersecurity, security operations, infrastructure support or system administration. • Practical exposure to areas such as security monitoring, vulnerability management, access controls, endpoint security or infrastructure security. • ITIL Foundation certification or equivalent, with good troubleshooting, communication and teamwork skills. Additional Information • Working Hours: Monday to Friday, 8:30 AM to 6:00 PM, excluding Public Holidays. • The role includes participation in an after-hours support rotation for critical incidents. Browse and apply other opportunities: https://tysonjay.sg/jobs/ Tyson Jay Management Pte Ltd | EA License No.: 24C2479 Ivan Lim | EA Personnel No.: R1109856