Job Title: Cybersecurity Expert
We are seeking a skilled professional to lead our cybersecurity efforts and ensure the protection of our hybrid IT infrastructure.
Key Responsibilities:
* Design, implement, and maintain secure system configurations across Windows Server and Linux Server environments.
* Lead the hardening, patching, and continuous monitoring of critical on-prem infrastructure.
* Enforce least-privilege access, auditing, and secure remote access across all systems.
Cloud Security Architecture:
* Lead the deployment, configuration, and tuning of Microsoft Defender for Endpoint across servers and endpoints.
* Microsoft Sentinel for threat detection, hunting, and automated response.
* Integrate on-premise systems with cloud-based security tools for centralized visibility and control.
Database Security Oversight:
* Define and enforce security controls across SQL and NoSQL databases (access, encryption, logging).
* Collaborate with DBAs to ensure data-at-rest and in-transit protections are in place and compliant.
Incident Response & Threat Hunting:
* Lead investigations into complex security incidents; provide technical guidance during containment, eradication, and recovery phases.
* Perform proactive threat hunting using Sentinel and threat intelligence feeds.
* Conduct root cause analysis and implement long-term mitigation strategies.
Governance, Risk & Compliance:
* Develop and maintain security documentation, architecture diagrams, and system baselines.
* Support internal and external audits by providing technical evidence and guidance.
* Ensure compliance with security policies, regulatory requirements, and best practices.