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MS Security Architect

Spear StaffingUnited States🇺🇸United StatesPosted Oct 21, 2026

Why this role stands out

This high-impact role offers you the unique opportunity to lead enterprise-level security transformations while shaping technology roadmaps for C-suite executives in a flexible hybrid environment. You will thrive here if you are a strategic technical leader who enjoys mentoring high-performing teams and driving complex, end-to-end Microsoft 365 architecture solutions. Apply today to take the next major step in your career and leverage your expertise to make a significant difference at a top-tier organization.

Quick overview

SeniorityMid Senior
Work modeHybrid
LocationUnited States
Posted2 days ago
Stakeholder ManagementMicrosoft OfficeGenerative AISharePoint

Job description

MS Security Architect
Remote

Introduction

Seeking a senior MS Security Architect to lead enterprise Microsoft 365 Security and Modern Workplace transformations. This role combines deep technical architecture, executive-level consulting, pre-sales solutioning, team leadership, and end-to-end delivery ownership.

Responsibilities

  • Lead complex M365 migrations, endpoint modernization, identity consolidation, and security transformation projects.
  • Serve as the highest technical authority for architecture, solution design, and escalations.
  • Own pre-sales architecture, SOW reviews, technical assessments, and delivery execution.
  • Lead and mentor architects and consultants across multiple engagements.
  • Engage with CIOs/C-level executives on workplace strategy, security, and technology roadmaps.
  • Manage engagement financials, P&L, forecasting, delivery risks, and customer satisfaction.

Requirements

  • 12+ years in enterprise IT, including architecture and technical leadership.
  • 5+ years leading client-facing architects/consulting teams.
  • Strong experience across both pre-sales and full-lifecycle project delivery.
  • Deep Microsoft 365 Security, Endpoint Management, IAM, and Zero Trust expertise.
  • Experience with Apple enterprise device management.
  • Strong executive communication, stakeholder management, and financial oversight.
  • Relevant Microsoft and Apple certifications preferred.

Technical Stack

CategoryTechnologies
Microsoft 365Teams, Exchange Online, SharePoint Online, OneDrive
Endpoint ManagementMicrosoft Intune, MECM/SCCM, Apple Business Manager, Apple MDM
Security & ComplianceMicrosoft Defender for Endpoint, Microsoft Purview, DLP, Zero Trust
Identity & AccessEntra ID (Azure AD), Conditional Access, IAM, SAML, OAuth
InfrastructureHybrid M365, Identity Federation, Migration Toolsets
Emerging TechnologiesMicrosoft 365 Copilot, AI-powered Productivity, Endpoint Automation

Ideal Candidate:

A senior Microsoft Security/Modern Workplace Architect with strong hands-on technical depth, consulting leadership, pre-sales experience, and proven ownership of large-scale enterprise transformation engagements.

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