System Infrastructure Manager

2 weeks ago

Muscat, Muscat, Oman beBeeInfrastructure Full time 90,000 - 120,000
Job Overview

We are seeking an experienced IT professional to oversee and manage our on-premises and cloud-based infrastructure.

The ideal candidate will have hands-on experience in Windows Server environments, Active Directory, Azure, virtualization platforms, SCCM, SCOM, and backup solutions.

  • Key Responsibilities:
  • Administer and maintain Windows Server environments, including Domain Controllers and Windows Server roles.
  • Manage core services: Active Directory, DNS, DHCP, Group Policy, FSMO roles, and OU management.
  • Perform user, computer, and group migrations between domain forests using tools like Quest Migration Tool.
  • Troubleshoot replication, DNS, DHCP, and time synchronization issues. Perform metadata cleanup and promote/demote DCs as needed.
  • Configure and manage DFS, file servers, and perform restores using AD Recycle Bin.
  • Implement and maintain Active Directory Federation Services (ADFS) for Office 365 Single Sign-On.
  • Write PowerShell scripts to automate user, computer, and group management tasks.
  • Provision and manage virtual machines on Azure, VMware, Hyper-V, and AWS EC2.
  • Configure and support Azure AD, Azure AD Connect, and Intune for device and identity management.
  • Administer SCCM for software deployment, patch management, and reporting.
  • Use SCOM to monitor Windows and Linux servers for availability and performance.
  • Ensure robust backup operations using Symantec, VERITAS, and NetBackup solutions.
  • Support and troubleshoot hybrid Azure AD-joined devices, compliance policies, and endpoint configurations.
  • Manage Microsoft Exchange Online, including transport rules and email security for multi-domain environments.
  • Implement identity protection measures such as MFA, risk detection policies, and Azure password policies.
  • Configure and manage Windows Autopilot, Thin Clients, and AVD/AWS Workspaces for end-user computing environments.

Required Skills & Experience:

  • Minimum of 5–8 years of hands-on experience in IT infrastructure roles.
  • Strong experience with Windows Server administration and Active Directory.
  • Practical knowledge of Azure IaaS/PaaS, SCCM, SCOM, and virtualization technologies.
  • Demonstrated experience with identity and access management, including Azure AD and MFA.
  • Proficiency in PowerShell scripting and automation.
  • Good understanding of Exchange Online, security best practices, and hybrid environments.
  • Familiarity with endpoint management using Intune, compliance policies, and Autopilot deployment.
What We Offer

Our organization provides a dynamic work environment that fosters growth and development. As an IT professional, you will be given the opportunity to work with cutting-edge technologies and contribute to the success of our team.

Why Apply

If you are looking for a challenging and rewarding career opportunity, we encourage you to apply for this position. We look forward to hearing from qualified candidates who share our passion for delivering exceptional results.

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