Senior Microsoft Security & IAM Architect

Senior Microsoft Security & IAM Architect

Remote – Poland | 4–6 Month Contract | €580/day | B2B

We are looking for a hands-on Microsoft Security & IAM Architect to step into a pivotal role at the heart of a multi-stream cloud and enterprise transformation.

This is not a maintenance role.
This is not a policy-only architecture position.

This is a high-impact transformation mandate inside a global industrial enterprise undergoing one of the most significant technology shifts in its history.

The Context: Three Major Transformations. One Architectural Backbone.

You will operate at the center of three parallel strategic programs:

• Migration from Google Workspace to Microsoft 365

• Consolidation of Amazon Web Services and Google Cloud Platform into Microsoft Azure

• Transition from SAP to SAP S/4HANA

At the same time, you will temporarily assume ownership of the internal IAM architecture function — ensuring continuity, governance, and technical leadership during a key absence.

This role blends strategy, architecture, and deep hands-on engineering.

Main Responsibilities

• You will:

  • Architect and implement secure identity foundations across Entra ID, M365, and Azure

  • Define IAM standards, patterns, and guardrails for a Microsoft-centric future

  • Design identity integration across cloud, SaaS, and enterprise systems

  • Ensure secure landing zones and access models for Azure migration

  • Provide architecture decisions, reviews, and troubleshooting at senior level

  • Partner with security, cloud, infra, and SAP teams to embed identity into every layer of transformation.

Key Requirements

• Has deep expertise in Microsoft security architecture (Entra ID, Conditional Access, PIM, Zero Trust models)

• Is comfortable working directly in the environment — not delegating configuration

• Has experience supporting large-scale tenant migrations

• Understands multi-cloud IAM and Azure landing zone security patterns

• Can operate at architectural altitude and at engineering depth

• Is confident stepping into ownership of an IAM function.

Other Details

This position is structured for a 6-month contract and is open to remote work arrangements. The ideal candidate should be available for quick onboarding to facilitate continuity during the transition phase.