Kolkata West Bengal Security architect Jobs – 191 Open Jobs Today

M&A Integration-M&A M365 Security-On Contract
Grant Thornton INDUS —Kolkata, West Bengal
- Computer Science
- Microsoft Office
- Master's degree
Senior Technical Trainer
Hyland Software —Kolkata, West Bengal
- Bachelor's degree
- Machine learning
- Continuous improvement
8d
Senior Principal Consultant, Technical PM with Databricks knowledge
Genpact India Pvt. Ltd. —Kolkata, West Bengal
- Full-time
- Azure
- Oracle
- Computer Science
Quick apply
Infrastructure Engineer
Hyland —Kolkata, West Bengal
- Full-time
- Azure
- Windows
- AWS
Java Developer
CodeClouds —Kolkata, West Bengal
- Full-time
- Computer Science
- Java
- Master's degree
- Health insurance
- Paid time off
Front End Developer
CodeClouds —Kolkata, West Bengal
- Full-time
- Azure
- DevOps
- Master's degree
- Health insurance
- Paid time off
Senior Principal Consultant- Databricks
Genpact India Pvt. Ltd. —Kolkata, West Bengal
- Full-time
- Azure
- Oracle
- Computer Science
Quick apply
Senior Principal Consultant, Databricks Tech Lead
Genpact India Pvt. Ltd. —Kolkata, West Bengal
- Full-time
- Azure
- Oracle
- Computer Science
Quick apply
Senior Principal Consultant, Databricks Tech Lead!
Genpact India Pvt. Ltd. —Kolkata, West Bengal
- Full-time
- Azure
- Oracle
- Computer Science
Quick apply
Cloud Architect
Ginni Systems Ltd. —Kolkata, West Bengal
- Full-time
- Azure
- DevOps
- AWS
Quick apply
Solution Architecture Associate Manager
Accenture —Kolkata, West Bengal
- Full-time
- Microsoft Powerpoint
- Microsoft Excel
- Research
IN_Manager_DevOps/Cloud Architect_Digital Integration_Advisory_Kolkata
PwC —Kolkata, West Bengal
- Full-time
- Azure
- DevOps
- Java
10d
IN_Associate_Power BI_Data & Analytics_Advisory_Kolkata
PwC —Kolkata, West Bengal
- Full-time
- Azure
- Master's degree
- SQL
Senior Infrastructure Engineer
Hyland —Kolkata, West Bengal
- Full-time
- Azure
- Windows
- AWS
Infrastructure Engineer
Hyland Software —Kolkata, West Bengal
- Azure
- Windows
- AWS
Senior Principal Consultant- Databricks Developer!
Genpact India Pvt. Ltd. —Kolkata, West Bengal
- Full-time
- Azure
- Oracle
- Computer Science
Quick apply
Senior Principal Consultant - Databricks Tech Lead
Genpact India Pvt. Ltd. —Kolkata, West Bengal
- Full-time
- Azure
- Oracle
- Computer Science
Quick apply
Senior Principal Consultant - Databricks Technical Lead
Genpact India Pvt. Ltd. —Kolkata, West Bengal
- Full-time
- Azure
- Oracle
- Computer Science
Quick apply
Lead Full-Stack Engineer
New Zealand Fresh & Natural India (P) Ltd. —Esplanade, Kolkata, West Bengal
- Up to ₹35,000 a month
- Full-time
- Hospitality
- Computer Science
- DevOps
Quick apply
Sr. Node Developer (Exp 8+ yrs)
Red Apple Technologies Pvt Ltd —Thakurdwari, West Bengal
- ₹6,00,000 - ₹8,00,000 a year
- Full-time
- Azure
- Computer Science
- Software troubleshooting
Quick apply
6d

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M&A Integration-M&A M365 Security-On Contract

Grant Thornton INDUS -
Kolkata, West Bengal

Apply Now

Job details

Qualifications

Computer Science
CISSP
SOX
Microsoft Office
Master's degree
CISM
Bachelor's degree
SharePoint
APIs
ISO 27001
Cybersecurity
AI
Leadership
PowerShell
Information Technology

Full job description

ID: 860748

10 - 15 Years

1 Opening

Bengaluru, Kolkata

Role description

Role Overview
The Senior Manager – M365 Security is responsible for the strategic leadership, governance, engineering, and operational security of the firm’s Microsoft 365 ecosystem. This includes Microsoft Defender suite, Purview Compliance & Information Protection, Entra ID, Exchange Online Protection (EOP), SharePoint/OneDrive security, Teams governance, Conditional Access, secure configuration baselines, and M365-integrated identity/security controls.
This leader oversees global operations across security, compliance, identity protection, data governance, threat detection, policy enforcement, and M365-centric incident response. The role partners extensively with cloud engineering, network security, SOC, legal, risk, data governance, and M365 platform teams to ensure strong alignment between business objectives and security strategy.

Key Responsibilities
1. Strategy & Governance

Define and execute the enterprise M365 security strategy, ensuring alignment with the broader ISRM program (in line with responsibilities described for senior IT security leadership roles).

Establish and maintain M365 security policies, standards, and baselines across Entra, EOP, Defender, and Purview compliance controls.
Continuously evaluate emerging threats, Microsoft roadmap changes, and regulatory requirements to maintain a strong M365 security posture (referencing ongoing threat research expectations).
Govern sensitive data protection using Microsoft Purview tools, including retention, DLP, information protection, and eDiscovery.

2. M365 Security Engineering & Architecture

Lead engineering and configuration of Defender for Office 365, Defender for Endpoint, Defender for Cloud Apps, Defender for Identity, and related components.
Oversee implementation of Conditional Access, MFA strategy, session controls, and identity-centric security aligned with IDP and zero trust best practices (as highlighted in M365 recruitment guidelines).
Architect secure configurations for Exchange Online, SharePoint, OneDrive, Teams, and related platform services with governance alignment.
Ensure appropriate telemetry integration with SIEM/SOAR systems and cloud security analytics.

3. Operational Management & Incident Response

Manage M365 threat protection operations, including phishing defense, malware detection, EOP/Defender tuning, triage, and escalation workflows (reflecting real M365 incident operational patterns).
Lead M365-related incident response for credential phishing, OAuth misuse, compromised mailboxes, suspicious Teams activity, and data leakage.
Oversee coordination with external tool vendors, MSSPs/MSPs, and Microsoft support during major incidents.
Maintain operational runbooks, response workflows, and incident documentation.

4. Data Governance & Compliance (Purview)

Manage global deployment and maintenance of data retention schedules, records management, legal hold, classification, and DLP policies in the M365 environment.

Ensure compliance with ISO 27001, GDPR, SOX, HIPAA, and internal data governance policies through M365-native controls.
Partner with Legal, Compliance, and Data Governance teams for eDiscovery, privacy impact assessments, and policy refinement.

5. Identity & Access Security

Oversee Entra ID security, including conditional access, identity protection, privileged identity management (PIM), and lifecycle governance.
Ensure alignment with secure access principles such as least privilege, continuous access evaluation, and device compliance integration.

6. Collaboration & Cross-Functional Engagement

Work closely with Cloud Engineering, SOC, Endpoint Security, Network Security, Data Governance, and IT Operations to ensure consistent implementation of M365 security controls.
Provide guidance for M365 onboarding/integration in M&A activities, new business units, and cloud modernization projects.

7. Leadership & Team Management

Lead and mentor a global team of M365 security engineers, analysts, and compliance specialists (aligned with expectations for senior managerial roles).
Develop training and career progression plans to enhance capabilities in M365 security, governance, and automation.
Promote a culture of security-first thinking within the M365 platform teams.

Required Qualifications

Bachelor’s degree in Cybersecurity, Information Technology, Computer Science, or related discipline; Master’s preferred.
10+ years in cybersecurity with deep, hands-on experience in Microsoft 365 security

including Defender, Purview, Entra, Exchange Online, SharePoint/OneDrive, and Teams.

Strong experience in configuration and administration of M365 compliance tools: Purview, Retention Policies, DLP, Audit, Sensitivity Labels.

Proficient in Conditional Access, identity governance, email authentication standards (SPF/DKIM/DMARC), and secure collaboration controls (as highlighted in M365 screening criteria).
Demonstrated leadership in cloud security operations, threat defense, and incident response.
Preferred certifications:

o Microsoft Certified: Cybersecurity Architect (SC-100)
o Microsoft Security Operations Analyst (SC-200)
o Microsoft Information Protection Administrator (SC-400)
o CISSP / CISM or equivalent.

Skills

Preferred Qualifications

Experience managing major M365 incidents, cross-team coordination, and vendor escalations.
Familiarity with modern AI-based controls and Copilot security considerations (referencing M365 Copilot readiness discussions).
Experience with automation using PowerShell, KQL, Graph API, or M365 security center APIs.
Experience supporting global or multi-region enterprises.

About Grant Thornton INDUS

‘Grant Thornton INDUS’ comprises GT U.S. Shared Services Center India Pvt Ltd and Grant Thornton U.S. Knowledge and Capability Center India Pvt Ltd. Grant Thornton INDUS is the shared services center supporting the operations of Grant Thornton LLP, the U.S. member firm of Grant Thornton International Ltd. Established in 2012, Grant Thornton INDUS employs professionals across a wide range of disciplines including Tax, Audit, Advisory, and other operational functions. What sets us apart isn’t just what we do – it’s how we do it. We support and enable the firm’s purpose of making business more personal and building trust into every result. We’re collaborators – obsessed with quality and ready for anything – who understand the value of strong relationships. Our professionals are well integrated to seamlessly support the U.S. engagement teams, help increase Grant Thornton’s access to a wide talent pool, and improve operational efficiencies. Empowered people, bold leadership, and distinctive client service are imbibed in the culture at Grant Thornton INDUS. We are a transparent, competitive, and excellence-driven firm that offers an opportunity to be part of something significant. In addition, professionals at Grant Thornton INDUS serve communities in India through inspirational and generous services to give back to the communities they work in. Grant Thornton INDUS has its offices in two locations in India – Bengaluru and Kolkata

Apply Now

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