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IT Security Officer

Rapsys Technologies Pte Ltd.•Singapore
Full-time3-7
S$1,080 - S$1,800/month
👁️ 0 views•📝 0 applications•Posted 10/1/2026•Expires 10/31/2026
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Job Description

We're Hiring: IT Security Officer! We are looking for a dedicated and detail-oriented IT Security Officer to safeguard our organization's digital assets and ensure robust security protocols. The ideal candidate will bring at least 4 years of hands-on experience in information security, a proactive mindset, and a passion for building secure systems within a dynamic environment. Location: Singapore, Singapore Work Mode: Work from Office Role: IT Security Officer What You'll Do: What the officer will be working on: • Managesecurity vendors and deliverables. • Manageperiodic security testing. • Assessmitigation/remediation for adequacy and effectiveness. • Managetimely and effective mitigation/remediation. • Reviewsecurity reports. • Reviewsecurity policies, standards, procedures and guidelines. • Providecybersecurity consultancy. • Respondto security alerts/advisories. • Handlingincidents. • Conductsecurity awareness training. • Broadcastemail security advisories. Job requirement: • Bachelor'sdegree in Computer Science, Information Technology, Cybersecurity, or arelated field. • Minimumof 4-7 years of experience in cybersecurity analyst or similar role. • Strongunderstanding of network protocols, operating systems (Windows, Linux),and cloud security concepts (AWS, Azure, GCP). • Proficiencywith security tools such as vulnerability scanners, penetration testingtools, and SIEM platforms. • Experiencewith scripting languages (e.g., Python, PowerShell) for automation. • Familiaritywith cybersecurity frameworks and standards (e.g., NIST, ISO 27001). • Excellentanalytical and problem-solving skills with a strong attention to detail. • Abilityto work independently and as part of a team in a fast-paced environment. • Strongwritten and verbal communication skills, with the ability to articulatetechnical information to non-technical audiences. • Provenability to manage multiple tasks and prioritize effectively. • RequireCISSP and/or CISM certification. What are we looking for: • Enthusiasmfor learning and development of skills in cybersecurity. • Stronganalytical capability. • Understandingof the vulnerabilities listed in the Open Web Application Security Project(OWASP) Top 10. • Understandingof incident management and handling. • Experiencein software development or security operations is preferred. The following certifications are advantageous but notmandatory: • GIACCertified Incident Handler (GCIH) • CompTIASecurity+ • CompTIACySA+ • EC-CouncilCertified Security Analyst (ECSA) • EC-CouncilCertified Ethical Hacker (CEH) • (ISC)2Systems Security Certified Practitioner (SSCP) • Offensive Security Certified Professional (OSCP) #J-18808-Ljbffr

Required Skills

network protocolsWindowsLinuxAWSAzureGCPvulnerability scannerspenetration testing toolsSIEM platformsPythonPowerShellNISTISO 27001CISSPCISMOWASP Top 10incident managementGCIHSecurity+CySA+ECSACEHSSCPOSCPsoftware developmentsecurity operations

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