Microsoft 365 Security Engineer | Zero Trust & PAM

VaporVM Ltd.; Dubai; On-site; AED 250,000 - 380,000; Full time

Job summary

VaporVM Ltd. in Dubai seeks an Information Security Systems Engineer to own the day‑to‑day engineering and tuning of core security platforms, including Microsoft 365 E5 workloads, DLP, PAM, WAF, and Zero Trust access controls.

The role provides hands‑on security analysis and threat detection support, serving as the technical backbone of the security function. The candidate will translate security policy into working controls, collaborate with business stakeholders, and continuously improve

Qualifications

• Bachelor's degree in information technology, computer science, cybersecurity, or a related field.

Responsibilities

• Administer and tune Microsoft 365 E5 security stack across Defender, Purview, and Entra ID.
• Maintain secure baselines across Exchange Online, SharePoint, Teams, and OneDrive.
• Monitor and respond to Defender XDR and Sentinel alerts, including threat hunting and tuning.
• Design, deploy, and tune DLP policies across endpoints, email, cloud apps, and on‑premises repositories.
• Investigate DLP incidents and report on data exfiltration risk trends.
• Administer and tune PAM platforms (e.g., CyberArk) including vaulting, rotation, and just‑in‑time access.
• Manage WAF policies (Imperva) to protect web apps and APIs; analyze traffic for false positives.
• Support firewall rule management, network segmentation, and secure remote access.
• Implement and maintain Conditional Access policies as part of Zero Trust posture.
• Support SASE/proxy platforms for user and application access control; manage MFA and access certification workflows.
• Perform day‑to‑day monitoring, log analysis, and triage of alerts across SIEM.
• Support vulnerability scanning, patch validation, and remediation tracking.
• Document security architecture, configurations, and SOPs.
• Automate security operations using PowerShell, KQL, Python.
• Support audit evidence collection for ISO 27001 and other standards.

Skills

Microsoft 365 E5 security workloads

SIEM

PowerShell

Python

Zero Trust

DLP

Education

Bachelor's degree in IT / CS / Cybersecurity

Tools

Microsoft 365 Defender

Purview

Entra ID

CyberArk PAM

Imperva WAF

Sentinel

KQL

Python

Job description

VaporVM Ltd. in Dubai seeks an Information Security Systems Engineer to own the day‑to‑day engineering and tuning of core security platforms, including Microsoft 365 E5 workloads, DLP, PAM, WAF, and Zero Trust access controls.

The role provides hands‑on security analysis and threat detection support, serving as the technical backbone of the security function. The candidate will translate security policy into working controls, collaborate with business stakeholders, and continuously improve