Email Security SME

1 day ago

uttar pradesh, India Silicon Comnet Pvt Ltd Full time

Role: Email Security SME (Microsoft Defender for O365) Company: Silicon Comnet Pvt. Ltd. Location: Noida, India Mode: Work from office Notice: Immediate to 15 days Max. JD: Lead the investigation of high and critical severity email security incidents flagged by Microsoft Defender for Office 365 (MDO). Correlate alerts across Defender XDR (including Defender for Endpoint, Identity, and Cloud Apps) to build a complete incident storyline. Use automated investigation and response (AIR) playbooks to identify impacted entities and take containment actions such as: - Soft-deleting malicious emails. - Removing suspicious inbox rules. - Blocking sender domains or URLs Perform forensic analysis of phishing, spoofing, and business email compromise (BEC) attacks. Document root cause analysis (RCA) and lessons learned for each incident Identify gaps in detection logic and recommend improvements to SIEM and SOAR teams. Support in Providing recommendation for fine-tuning MDO policies such as anti-phishing, anti-spam, and safe links/safe attachments. Collaborate with Microsoft Premier Support for platform-level bugs or advanced troubleshooting Engage with the Microsoft DART team when sanctioned by the customer for deep-dive investigations Update incident status in ServiceNow tool and ensure timely communication with stakeholders Participate in CSIRT bridges and coordinate with customer Cyber Defense teams and Rapid Response Teams (RRTs) Contribute to weekly/monthly dashboards and SLA/KPI reporting Implement learnings from past incidents to prevent recurrence Participate in quarterly tuning sessions and transformation workshops Email -

  • Email Security SME

    3 days ago

    uttar pradesh, India Silicon Comnet Pvt Ltd Full time

    Role: Email Security SME (Microsoft Defender for O365)Company: Silicon Comnet Pvt. Ltd.Location: Noida, IndiaMode: Work from officeNotice: Immediate to 15 days Max.JD:Lead the investigation of high and critical severity email security incidents flagged by Microsoft Defender for Office 365 (MDO).Correlate alerts across Defender XDR (including Defender for...

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    1 week ago

    uttar pradesh, India Tata Consultancy Services Full time

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  • Microsoft Messaging SME

    2 weeks ago

    uttar pradesh, India Tata Consultancy Services Full time

    Microsoft Messaging SME Desired Experience Range** 8-10 Years Location of Requirement : Noida Required Technical Skill Se t : Expertise in Microsoft Exchange, Office 365, email security protocols, PowerShell scripting, hybrid messaging environments, and Active Directory integration. Good to have Technical Skill Set Experience with email migration tools,...

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    2 weeks ago

    Noida, Uttar Pradesh, India NTT DATA Full time

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    2 days ago

    Noida, Uttar Pradesh, India Kyndryl Full time

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    5 days ago

    Ghaziabad, Uttar Pradesh, , India Overture Rede Full time ₹ 8,00,000 - ₹ 12,00,000 per year

    You'll join the fast -growingorganization Managed Security Services, leading the Security Services deliveredby Nokia and dedicated to secure critical infrastructure against modern daysecurity threats, including disruptive technologies such as Cloud, IoT,virtualization, 5G, etc. As part of Managed SecurityServices Business Line, you'll be able to get...

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    Noida, Uttar Pradesh, India Aon Full time

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    Noida, Uttar Pradesh, India Aon Full time

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    3 weeks ago

    Noida, Uttar Pradesh, India Wipro Full time

    We use cookies to offer you the best possible website experience Your cookie preferences will be stored in your browser s local storage This includes cookies necessary for the website s operation Additionally you can freely decide and change any time whether you accept cookies or choose to opt out of cookies to improve website s performance as well as...

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    4 weeks ago

    uttar pradesh, India Jubilant Pharmova Limited Full time

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