Systems Engineer - Enterprise Infrastructure Services Administrator
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Key skills for this role
About the Role
Black & Grey HR is seeking an experienced Systems Engineer to manage enterprise identity, directory, and access management services across hybrid and multi-cloud environments. The role involves administering Microsoft 365, Azure Entra ID, Active Directory, and enterprise collaboration platforms.
Key Skills for This Role
Responsibilities
- Manage Microsoft 365 users, groups, roles, and licenses
- Administer Azure Entra ID, MFA, Conditional Access, and Identity Protection
- Maintain on premises Active Directory, GPOs, domains, and replication
- Configure AD FS, SAML, OAuth2, OpenID Connect, and federation services
- Implement and manage Single Sign On (SSO) solutions
- Manage RBAC, privileged access, and least privilege models
- Administer Active Directory Certificate Services (AD CS) and manage SSL/TLS certificates
- Manage internal/external DNS environments and domain services
- Integrate enterprise applications with AD and Entra ID
- Support audits, compliance reviews, and risk assessments
Requirements
- Strong experience with Microsoft 365, Azure Entra ID, and Active Directory
- Hands on experience with hybrid identity and directory synchronization
- Experience with SSO, federation, DNS, and PKI services
- Knowledge of enterprise IAM integrations and security best practices
- Bachelor's degree in IT, Computer Science, or related field
- Microsoft certifications preferred: Azure Administrator Associate, Identity & Access Administrator Associate, Microsoft 365 Enterprise Administrator
Full Job Posting
Overview
- Black & Grey HR is recruiting for a leading technology solutions provider in Doha, Qatar. Our client is seeking an experienced Systems Engineer Enterprise Infrastructure Services Administrator who will be responsible for managing enterprise identity, directory, and access management services acros
Key Responsibilities
- Manage Microsoft 365 users, groups, roles, and licenses.
- Administer Azure Entra ID (Azure AD), MFA, Conditional Access, and Identity Protection.
- Maintain on premises Active Directory (AD DS), GPOs, domains, and replication.
- Support Azure AD DS and hybrid identity environments.
- Manage Google Directory Services in hybrid/federated setups.
- Design and support hybrid identity solutions.
- Configure AD FS, SAML, OAuth2, OpenID Connect, and federation services.
- Implement and manage Single Sign On (SSO) solutions.
- Manage RBAC, privileged access, and least privilege models.
- Support Privileged Identity Management (PIM) and JIT access.
- Manage Microsoft 365 licensing and utilization reporting.
- Administer access for Teams, SharePoint, OneDrive, and Copilot.
Requirements
- Strong experience with Microsoft 365, Azure Entra ID, and Active Directory.
- Hands on experience with hybrid identity and directory synchronization.
- Experience with SSO, federation, DNS, and PKI services.
- Knowledge of enterprise IAM integrations and security best practices.
- Bachelor’s degree in IT, Computer Science, or related field.
- Microsoft certifications preferred: Azure Administrator Associate, Identity & Access Administrator Associate, Microsoft 365 Enterprise Administrator.
Technical Skills
- Azure Entra ID (Azure AD) & Microsoft 365
- Active Directory (AD DS, AD CS, AD FS)
- Hybrid Identity & Directory Synchronization
- DNS & Domain Management
- PKI & Certificate Lifecycle Management
- SSO, LDAP, SAML, OAuth & Federation
Benefits
- Competitive Salary + Benefits Package
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