Cyber Security Specialist - Sentinel, MDE & KnowBe4

Cyber Security Specialist - Sentinel, MDE & KnowBe4

Tool : Microsoft Sentinel, Microsoft Defender for Endpoint, KnowBe4 (Email Sec)
Experience : 08 to 10 Mandatory
Location : Hyderabad or Bangalore
Time Zone : Rotational shits (Shift 10 to 6 pm and 6 pm to 2 am)

We are seeking an experienced Cyber Security Manager with strong expertise in Microsoft Security solutions, Vulnerability Management, Email Security Awareness, Security Operations, and Service Delivery. The candidate will be responsible for leading cybersecurity operations, managing customer relationships, driving security improvements, mentoring teams, and ensuring compliance with organizational security requirements.

Key Responsibilities
Microsoft Sentinel (SIEM/SOC Operations)
• Lead Security Operations Center (SOC) activities using Microsoft Sentinel.
• Design, implement, and optimize Sentinel analytics rules, workbooks, and automation playbooks.
• Monitor and investigate security incidents.
• Develop threat detection use cases and hunting queries using KQL.
• Manage incident response activities and coordinate with stakeholders.
• Drive SIEM onboarding and log source integrations.
• Conduct security assessments and recommend improvements.

Microsoft Defender for Endpoint (MDE)
• Manage Microsoft Defender for Endpoint deployment and operations.
• Monitor endpoint security incidents and coordinate remediation activities.
• Implement attack surface reduction policies.
• Lead threat hunting and forensic investigations.
• Ensure endpoint compliance and security posture management.
• Manage security alerts, vulnerabilities, and risk reduction activities.
• Develop project plans and transition strategies.
• Mentor and train junior team members.

KnowBe4 (Security Awareness & Email Security)
• Manage security awareness programs using KnowBe4.
• Design and execute phishing simulation campaigns.
• Monitor user awareness metrics and reporting.
• Conduct security awareness training initiatives.
• Improve organization's human firewall effectiveness.
• Present awareness program effectiveness to management
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