Senior/ Lead - M365 Security Architect​

Job Description 1: M365 Security Architect

Role Level: Senior / Lead

Experience:5+ Years in Large-Scale Infrastructure Design

Role Purpose

The M365 Security Architect will lead the design and governance for a 60,000-user M365 transformation. You

will be responsible for creating the Low-Level Design (LLD), ensuring compliance across highly regulated

sectors, and navigating complex technical inter-dependencies.

Key Requirements

Experience:Minimum 5 years in M365 Security Architecture. Must have a proven track record of designing

security for environments exceeding 10,000 users.

Architecture Mastery:Expert in translating business requirements into technical blueprints, specifically

focusing on Hybrid Identity and Cloud Security posture.

Must-Have Technical Expertise (M365 Components)

Encryption & Compliance:M365 Customer Key (FS02), Information Protection & DLP (DSC01).

Defender Suite (Design/Strategy):Endpoint (TP01), Identity (TP02), Office (TP03), Cloud Apps (TP04), and

Servers (TP05).

Governance:Data Lifecycle Management (DSC02), eDiscovery (DCS03), and Auditing (DSC04)

Preferred Certifications (For Both Roles)
Microsoft Certified: Cybersecurity Architect Expert (SC-100)
Microsoft Certified: Information Protection Administrator Associate (SC-400)
Microsoft Certified: Security Operations Analyst Associate (SC-200)
Key Performance Measurements (Delivery Context)
Ability to meet aggressive migration velocity (3,000+ users per month).
Precision in documenting Low-Level Designs (LLD) to minimize "Customer-Induced Delays."
High success rate in POC (Proof of Concept) sign-offs within 5 working days