CyberSecurity Lead - MS Sentinel, MDE, Tenable & Knowbe4
Location: Hyderabad or Bangalore
Mode: Hybrid
Shift : Rotational Shift (10AM to 6PM & 6PM to 2AM)
Tool : Microsoft Sentinel, Microsoft Defender for Endpoint, Knowbe4 (email Sec), Tenable (Vulnerability Mgmt.)
Experience : 12 to 15 Mandatory
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 operatons.
- 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.
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.
Tenable (Vulnerability Management)
- Manage Tenable Security Center / Tenable.io platform.
- Develop and execute enterprise vulnerability management programs
- Coordinate remediation activities with infrastructure and application teams.
- Generate executive vulnerability reports and dash Boards.
- Establish vulnerability SLAs and track complains
- Lead risk-based vulnerability prioritization.
Leadership & Service Delivery Responsibilities
- Manage cybersecurity delivery across multiple customers/projects
- Lead teams of security analysts, engineers, and consultants.
- Conduct resource planning and capacity management.
- Participate in client governance meetings and steering committees
- Manage customer escalations and ensure SLA compliance
- Drive continual service improvement initiatives
- Support audits, compliance requirements, and security assessments.
- Develop project plans and transition strategies.
- Mentor and train junior team members
