SAT Microsystems

System Administrator

Riyadh, Saudi ArabiaPosted 3 days ago

Salary
AED 4k–7k a month· est.
Job type
Full time
Level
Senior
Field
Engineering & Technology
Work mode
Remote

About the role

Job Description – Infrastructure & Cloud Engineer Experience: 5–10+ Years Location: Riyadh / Bangalore / Client Location Employment Type: Full-time / Remote Role Summary Looking for an experienced L2/L3 Infrastructure & Cloud Engineer with hands-on expertise in Microsoft 365, Infrastructure Security, VMware, Backup & Disaster Recovery, and Oracle Cloud Infrastructure (OCI). Key Responsibilities & Skills • Microsoft 365: Administration and troubleshooting of Exchange Online, Teams, SharePoint, OneDrive and Exchange Hybrid. • Identity & Endpoint Management: Entra ID, Active Directory, MFA, Conditional Access, SSO, Intune, device compliance and patch management. • Security: Microsoft Defender, EDR, endpoint security, vulnerability management, DLP and security incident resolution. • Windows Infrastructure: Windows Server 2016/2019/2022, AD, DNS, DHCP and Group Policy. • VMware: vSphere, ESXi, vCenter, VM provisioning, performance monitoring and troubleshooting. • Backup & DR: Backup administration, Veeam, DR drills, failover/failback, RPO and RTO. • OCI: Compute, Storage, VCN, Subnets, NSGs, IAM, monitoring and hybrid cloud connectivity. • Automation: PowerShell scripting for Windows and M365 administration. Candidate Requirements • Strong hands-on L2/L3 infrastructure support experience. • Ability to independently troubleshoot complex technical issues and handle escalations. • Experience in incident management, RCA and enterprise infrastructure operations. • OCI experience is mandatory / strong priority for this requirement.

Requirements

Strong hands-on L2/L3 infrastructure support experience. Ability to independently troubleshoot complex technical issues and handle escalations. Experience in incident management, RCA and enterprise infrastructure operations. OCI experience is mandatory / strong priority for this requirement.

Responsibilities

  • Role Summary: Looking for an experienced L2/L3 Infrastructure & Cloud Engineer with hands-on expertise in Microsoft 365, Infrastructure Security, VMware, Backup & Disaster Recovery, and Oracle Cloud Infrastructure (OCI).
  • Key Responsibilities & Skills:
  • - Microsoft 365: Administration and troubleshooting of Exchange Online, Teams, SharePoint, OneDrive and Exchange Hybrid.
  • - Identity & Endpoint Management: Entra ID, Active Directory, MFA, Conditional Access, SSO, Intune, device compliance and patch management.
  • - Security: Microsoft Defender, EDR, endpoint security, vulnerability management, DLP and security incident resolution.
  • - Windows Infrastructure: Windows Server 2016/2019/2022, AD, DNS, DHCP and Group Policy.
  • - VMware: vSphere, ESXi, vCenter, VM provisioning, performance monitoring and troubleshooting.
  • - Backup & DR: Backup administration, Veeam, DR drills, failover/failback, RPO and RTO.
  • - OCI: Compute, Storage, VCN, Subnets, NSGs, IAM, monitoring and hybrid cloud connectivity.
  • - Automation: PowerShell scripting for Windows and M365 administration.

Skills

  • Microsoft 365
  • Exchange Online
  • Teams
  • SharePoint
  • OneDrive
  • Exchange Hybrid
  • Entra ID
  • Active Directory
  • MFA
  • Conditional Access
  • SSO
  • Intune
  • device compliance
  • patch management
  • Microsoft Defender
  • EDR
  • vSphere
  • ESXi
  • vCenter
  • VM provisioning
  • performance monitoring
  • Veeam
  • DR
  • Compute
  • Storage
  • VCN
  • Subnets
  • NSGs
  • IAM
  • PowerShell scripting
  • Windows Server 2016/2019/2022

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