- Singapore
Kerja Sepenuh Masa IT Security Officer (ITSO) - #1740, Gaji tinggi SGD 5,000 di JOBSTER PRIVATE LTD. - Maukerja
Kongsi
Simpan
Lokasi Kerja
Penerangan Kerja
Tanggungjawab
Key Responsibilities
Develop, maintain, and review IT security procedures, action plans, runbooks, and operational documentation as required by the organisation.
Perform daily, weekly, and monthly health checks, preventive maintenance, monitoring, administration, and operational support for assigned cybersecurity systems.
Provide Level 1 and Level 2 support, perform initial investigation and triage, coordinate escalation, and track incidents through closure.
Monitor and analyse security alerts, emerging threats, vulnerabilities, and advisories, and provide timely impact assessments and recommended actions.
Support IT security incident management, evidence collection, investigation, containment, recovery, and post-incident reporting in accordance with the the organisation procedures.
Conduct user onboarding, offboarding, access reviews, privileged account administration, and entitlement validation as authorised by the organisation.
Coordinate with the clint teams, GovTech, managed service providers, vendors, and external security partners on operational and incident matters.
Maintain inventories of assets monitored by central security tools and support onboarding, configuration validation, troubleshooting, and decommissioning.
Prepare bi-weekly operational updates, monthly service reports, management summaries, risk and vulnerability reports, and ad hoc reports requested by the organisation.
Track licences, subscriptions, certificate expiry, maintenance and contract renewal dates, and support billing or service verification activities where required.
Plan and conduct phishing simulations and security awareness exercises, including preparation of communications, reports, lessons learned, and follow-up actions.
Participate in security exercises, technical assessments, audits, vulnerability remediation activities, and tabletop exercises when required.
Assist with forensic acquisition and analysis activities when required and authorised, while maintaining chain of custody and secure evidence handling.
Perform other reasonable cybersecurity duties necessary to protect the organisation information systems and infrastructure.
Experience and Qualifications
Bachelor’s degree or diploma in Computer Science, Information Technology, Cybersecurity, Computer Engineering, or a related discipline.
Proven hands-on experience in cybersecurity operations, infrastructure security, security platform administration, incident handling, and vulnerability management.
Strong understanding of information security principles, security operations, access control, logging and monitoring, data protection, and secure administration.
Ability to work independently, prioritise operational tasks, document work clearly, and communicate with technical and non-technical stakeholders.
Experience coordinating with external service providers, security organisations, auditors, and government stakeholders is advantageous.
Preferred Technical Skills
CyberArk Privileged Access Management.
Insider Security Dashboard, SIEM, Syslog-NG, database activity monitoring, insider security monitoring, and security log analysis.
Forcepoint Data Loss Prevention and Imperva Web Application Firewall.
Windows Server and Linux administration, PowerShell, Bash, and command-line troubleshooting.
Microsoft Azure, Amazon Web Services, and Google Cloud Platform security operations.
Vulnerability management, security hardening, incident response, phishing simulation, and awareness campaign management.
Relevant certifications such as CISSP, CISM, GCIH, CEH, Security+, CyberArk, Microsoft Azure, AWS, or equivalent are preferred.
Jobster Private Ltd
At Jobster Private Ltd, we connect great people with great opportunities. As a trusted recruitment and manpower outsourcing partner in Singapore, we support hundreds of professionals like you across industries—from IT and engineering to finance, customer service, and beyond.
We’re not just about placements—we’re about partnership. Your career matters to us.
Why Join Us
When you join Jobster, you don’t just get a job—you get a team behind you.
Career Growth Support
We help you build your career with meaningful roles, skill development opportunities, and guidance along the way.
Quality Job Openings
We work with reputable companies offering a wide range of roles in IT, tech support, project management, data analysis, and more.
Competitive Salaries
We advocate for you—negotiating fair, competitive salaries and making sure you’re valued for your skills.
Ongoing Care
From onboarding to payroll, performance feedback to career advice—we’re with you throughout your journey, not just at the start.
Trust & Transparency
Licensed by MOM, certified in data protection, and committed to your success.
Develop, maintain, and review IT security procedures, action plans, runbooks, and operational documentation as required by the organisation.
Perform daily, weekly, and monthly health checks, preventive maintenance, monitoring, administration, and operational support for assigned cybersecurity systems.
Provide Level 1 and Level 2 support, perform initial investigation and triage, coordinate escalation, and track incidents through closure.
Monitor and analyse security alerts, emerging threats, vulnerabilities, and advisories, and provide timely impact assessments and recommended actions.
Support IT security incident management, evidence collection, investigation, containment, recovery, and post-incident reporting in accordance with the the organisation procedures.
Conduct user onboarding, offboarding, access reviews, privileged account administration, and entitlement validation as authorised by the organisation.
Coordinate with the clint teams, GovTech, managed service providers, vendors, and external security partners on operational and incident matters.
Maintain inventories of assets monitored by central security tools and support onboarding, configuration validation, troubleshooting, and decommissioning.
Prepare bi-weekly operational updates, monthly service reports, management summaries, risk and vulnerability reports, and ad hoc reports requested by the organisation.
Track licences, subscriptions, certificate expiry, maintenance and contract renewal dates, and support billing or service verification activities where required.
Plan and conduct phishing simulations and security awareness exercises, including preparation of communications, reports, lessons learned, and follow-up actions.
Participate in security exercises, technical assessments, audits, vulnerability remediation activities, and tabletop exercises when required.
Assist with forensic acquisition and analysis activities when required and authorised, while maintaining chain of custody and secure evidence handling.
Perform other reasonable cybersecurity duties necessary to protect the organisation information systems and infrastructure.
Experience and Qualifications
Bachelor’s degree or diploma in Computer Science, Information Technology, Cybersecurity, Computer Engineering, or a related discipline.
Proven hands-on experience in cybersecurity operations, infrastructure security, security platform administration, incident handling, and vulnerability management.
Strong understanding of information security principles, security operations, access control, logging and monitoring, data protection, and secure administration.
Ability to work independently, prioritise operational tasks, document work clearly, and communicate with technical and non-technical stakeholders.
Experience coordinating with external service providers, security organisations, auditors, and government stakeholders is advantageous.
Preferred Technical Skills
CyberArk Privileged Access Management.
Insider Security Dashboard, SIEM, Syslog-NG, database activity monitoring, insider security monitoring, and security log analysis.
Forcepoint Data Loss Prevention and Imperva Web Application Firewall.
Windows Server and Linux administration, PowerShell, Bash, and command-line troubleshooting.
Microsoft Azure, Amazon Web Services, and Google Cloud Platform security operations.
Vulnerability management, security hardening, incident response, phishing simulation, and awareness campaign management.
Relevant certifications such as CISSP, CISM, GCIH, CEH, Security+, CyberArk, Microsoft Azure, AWS, or equivalent are preferred.
Jobster Private Ltd
At Jobster Private Ltd, we connect great people with great opportunities. As a trusted recruitment and manpower outsourcing partner in Singapore, we support hundreds of professionals like you across industries—from IT and engineering to finance, customer service, and beyond.
We’re not just about placements—we’re about partnership. Your career matters to us.
Why Join Us
When you join Jobster, you don’t just get a job—you get a team behind you.
Career Growth Support
We help you build your career with meaningful roles, skill development opportunities, and guidance along the way.
Quality Job Openings
We work with reputable companies offering a wide range of roles in IT, tech support, project management, data analysis, and more.
Competitive Salaries
We advocate for you—negotiating fair, competitive salaries and making sure you’re valued for your skills.
Ongoing Care
From onboarding to payroll, performance feedback to career advice—we’re with you throughout your journey, not just at the start.
Trust & Transparency
Licensed by MOM, certified in data protection, and committed to your success.
Peringatan Penting
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