Microsoft Security Architect-Freelancing

Role Title: Microsoft Security Architect / Senior Microsoft Security Engineer

Experience: 10–18 Years

Location: Remote / Client Location (Flexible)

Employment Type: Full-time / Strategic Consulting Engagement

Role Overview

We are seeking an experienced Microsoft Security Architect to design, implement, and govern enterprise security solutions across the Microsoft security ecosystem. The role requires deep expertise in Microsoft's integrated security stack to help organizations strengthen their security posture, detect threats, and ensure compliance across cloud and hybrid environments.

The candidate will work closely with enterprise architecture teams, SOC teams, cloud platform teams, and business stakeholders to implement robust security frameworks using the Microsoft security platform.

This role demands both technical depth and strategic advisory capability in enterprise security architecture.

Key Responsibilities

Security Architecture & Strategy

• Design and implement enterprise security architecture aligned with Zero Trust principles using the Microsoft security ecosystem.
• Develop security reference architectures for hybrid and multi-cloud environments.
• Provide architectural guidance for identity, endpoint, data, and cloud security.
• Conduct security architecture reviews and risk assessments for enterprise workloads.
  

Microsoft Security Platform Implementation

• Architect and deploy security solutions leveraging:
• Microsoft Sentinel (SIEM & SOAR)
• Microsoft Defender for Endpoint
• Microsoft Defender for Cloud
• Microsoft Purview
• Integrate security telemetry and automate threat detection workflows.
• Establish centralized monitoring and incident response using Microsoft security tools.
  

Identity & Access Security

• Implement identity governance using:
• Microsoft Entra ID (formerly Azure AD)
• Design secure authentication frameworks including:
• Conditional Access
• MFA
• Privileged Identity Management (PIM)
  

Threat Detection & Security Operations

• Build advanced threat detection use cases and analytics rules in Sentinel.
• Support SOC teams in incident investigation, response automation, and threat hunting.
• Integrate threat intelligence feeds and automate response playbooks.
  

Data Security & Compliance

• Implement data classification, DLP, and compliance monitoring using Microsoft Purview.
• Support regulatory frameworks such as:
• ISO 27001
• GDPR
• HIPAA
• SOC2
  

Security Governance

• Define enterprise security policies and governance frameworks.
• Conduct security posture assessments and maturity evaluations.
• Provide security advisory services to executive leadership and business units.
  

Required Skills & Expertise

Core Technical Skills

• Strong expertise in Microsoft security platforms and services.
• Deep understanding of:
• Cloud security architecture (Azure preferred)
• SIEM/SOAR platforms
• Endpoint protection technologies
• Identity & access management
  

Microsoft Security Stack Experience

Hands-on experience in:

• Microsoft Sentinel
• Microsoft Defender Suite
• Microsoft Entra ID
• Microsoft Purview
• Azure Security Center / Defender for Cloud
  

Security Domains Knowledge

• Zero Trust architecture
• Identity security
• Endpoint security
• Cloud security
• Data protection and compliance
• Security monitoring and incident response
  

Certifications (Preferred)

• Microsoft Certified: Security Operations Analyst
• Microsoft Certified: Cybersecurity Architect Expert
• Microsoft Certified: Identity and Access Administrator
• CISSP / CISM / CCSP (preferred)
  

Soft Skills

• Strong stakeholder communication and executive presentation skills
• Ability to lead enterprise security transformation initiatives
• Strategic thinking with hands-on technical depth
• Ability to collaborate across security, cloud, and infrastructure teams
  

Typical Responsibilities In Client Engagements

• Lead Microsoft security transformation programs
• Design SOC modernization initiatives
• Implement Zero Trust security frameworks
• Build enterprise security monitoring platforms
• Support security compliance and audit readiness