IT Security Engineer Experience: 7+ years Employment Type: Full-time Location: Bangalore Notice Period: Immediate to 30 days Role Overview We are looking for a hands-on IT Security Engineer to strengthen and manage security across our Microsoft 365 environment, endpoints, infrastructure, and identity systems. The ideal candidate will have strong experience across Microsoft 365 security, Entra ID, endpoint security, infrastructure hardening, identity and access management, vulnerability management, and security monitoring. This is a hands-on engineering role and is best suited for candidates who have worked across both Microsoft administration and infrastructure security, rather than profiles focused solely on SOC monitoring.

Key Responsibilities Microsoft 365 &

- Cloud Security Administer and secure Microsoft 365 environments, including Exchange Online, Teams, Share Point, and One Drive.

Manage Microsoft

Entra ID (Azure AD), Conditional Access, MFA, and identity security controls. Configure and manage Microsoft Defender for Endpoint and Microsoft Defender for Office 365. Identify and remediate security risks across the M365 environment.

Endpoint Security

Manage security for Windows, Linux, mac OS, and mobile endpoints. Deploy and manage EDR/XDR solutions such as Microsoft Defender, Crowd Strike, or Sentinel One. Implement endpoint compliance, encryption, patching, and security baselines. Manage technologies such as Bit Locker and Microsoft Intune. Identity &

- Access Management Manage employee onboarding, role changes, and offboarding from a security and access perspective.





Administer Active

Directory and Entra ID provisioning and access controls. Implement and maintain RBAC, privileged access, MFA, and access review processes. Ensure appropriate access based on roles and business requirements.

Infrastructure Security

Harden and secure Windows and Linux servers. Support security configuration and administration of firewalls, VPNs, DNS, and network infrastructure. Conduct vulnerability assessments and coordinate remediation of identified vulnerabilities. Maintain security baselines and ensure timely remediation of security gaps.

Security

Monitoring &

- Incident Response Investigate and respond to security alerts across endpoints, identity, infrastructure, and M365. Work with SIEM platforms such as Microsoft Sentinel, Splunk, or QRadar. Analyze logs from Active Directory, Defender, VPN, firewall, and other security systems. Support incident investigation, root-cause analysis, and remediation. Compliance &
- Security Governance Support ISO 27001 and SOC 2 audits and evidence collection. Implement and maintain security policies, controls, and procedures. Support vulnerability management, risk assessments,



and security improvement initiatives. Ensure security controls are consistently implemented across the organization.

Core Required Skills

Microsoft 365 Administration &

- Security Microsoft Entra ID / Azure ADMicrosoft Defender for Endpoint &
- Office 365 Microsoft Intune Active Directory &
- Group Policy (GPO)Windows &
- Linux Server Security SIEM &
- Security Log Analysis Vulnerability Management Endpoint Security / EDRIdentity &
- Access Management Security Incident Investigation Preferred Certifications Microsoft SC-900 / SC-200 / SC-300 MD-102 Comp TIA Security+CEHCISSP / CISMISO 27001 Lead Implementer / Lead Auditor What We're Looking For7+ years of hands-on experience in IT security, infrastructure security, and Microsoft environments. Strong practical experience administering and securing M365, Entra ID, endpoints, and infrastructure. Ability to independently investigate security issues and drive remediation. Solid understanding of identity, access management, endpoint security, vulnerability management, and security monitoring.

Experience supporting security audits and compliance requirements.

Important Fitment Note

This role is best suited for candidates with combined Microsoft 365 administration + infrastructure security + endpoint/identity security experience. Candidates with only SOC monitoring, alert triage, or L1/L2 security operations experience without hands-on infrastructure and Microsoft security administration experience may not be the right fit.

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