System Architect (F/M/X)
ACENSI is an IT consultancy firm founded in 2003, specializing in Telecommunications, Media, Financial Markets, and Energy industries. The group guides businesses through evolutionary IT projects from strategy to realization, offering expertise in Microsoft 365, Azure, and cloud solutions.
You will work as a senior Microsoft 365 Identity, Security & Collaboration Architect in the "Microsoft cloud" team. As a highly skilled and experienced architect you will be responsible for the design, implementation, and management of secure collaboration solutions across our Microsoft ecosystem. This role is critical to ensuring our digital workplace remains secure, compliant, and optimized for productivity.
Key Responsibilities
Identity & Access Management (IAM):
Design and lifecycle management of an Active Directory and Microsoft Entra ID architecture, including hybrid identity integration.
Establish and enforce enterprise-wide Zero Trust frameworks: Conditional Access, MFA, Identity Protection policies, RBAC, PIM, and identity governance models.
Implement and maintain tiering models and PKI environments (ADCS, HSM integration).
Ensure high‐availability, disaster recovery, and monitoring strategies for AD and Entra ID.
Integrate identity solutions with third‐party applications (SSO, SCIM provisioning) using SAML, OIDC, OAuth.
Security Operations & Threat Protection:
Deploy, configure, and manage Microsoft Defender XDR suites to monitor and respond to threats.
Collaborate with the SOC team to enhance detection rules and incident response workflows.
Perform vulnerability management across Microsoft 365, Azure, and on‐prem environments.
Microsoft Teams Administration:
Manage Teams settings, policies, and configurations via the Teams Admin Center and PowerShell.
Administer Teams Phone: number provisioning, PSTN integration, Direct Routing, auto attendant, call queue, voice quality, and reporting.
Manage Teams Room devices, firmware updates, and hybrid meeting experiences.
Automation, Investigation & Scripting:
Develop and maintain automation scripts using PowerShell and Microsoft Graph API; build workflows with Logic Apps and Azure Automation.
Apply Kusto Query Language (KQL) for threat hunting and telemetry analysis across Defender and Sentinel environments.
Senior Level
Mid‐Senior level
Employment Type
Full‐time
Job Function
Engineering and Information Technology
IT Services and IT Consulting
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