INFINITE COMPUTER SOLUTIONS PTE LTD Hiring! Full Time Cyber Security Consultant-Microsoft Defender in Islandwide (Singapore), Earn up to SGD 5,000 - Ricebowl

Responsibilities: Hypercare Security Operations

•       Provide Level 2 / Level 3security support during Microsoft Defender Hypercare phase.

•       Act as security escalation point forL1 Service Desk and Hypercare teams.

•       Monitor Microsoft Defenderdeployment  portal for alerts and incidents.

•       Validate post‑deployment securitybaselines and policies.

ThreatDetection & Incident Response

•       Investigate and remediate alerts onMicrosoft Defender for Endpoint

•       Coordinate escalations withMicrosoft Support for deep product issues.

Compliance& Information Protection

•       Support and stabilize with MicrosoftPurview:

•       DLP policies

•       Sensitivity labels

•       Retention and auditingconfigurations

•       Assist business users and complianceteams during early adoption phase.

Stabilization,Reporting & Handover

•       Identify recurring deployment ofDefender agent issues.

•       Produce Hypercare security issue logs, trend analysis, and stabilization status.

•       Create handover documentation and KT materials for BAU / Managed Services teams.

•       Support Hypercare exit and sign‑off criteria.

Skills& Experience Required​

•       3–5 years hands‑on experience in MicrosoftDefender Security operations.​

•       Proven experience supporting post‑migrationor post‑security rollout environments.​

•       Strong troubleshooting skills acrossidentity, endpoint, email, and data protection.​

•       Familiarity with enterprise securityframeworks (Zero Trust, ISO 27001, NIST).​

•       Experience working in banking/ regulated environments is an advantage.​

Certifications(Preferred)​

•       Microsoft Certified: SecurityOperations Analyst (SC‑200)​

•       Microsoft Certified: MicrosoftDefender​