Premises Exchange & Infrastructure Administrator

• Full-time

VAM Systems is currently looking for On-Premises Exchange & Infrastructure Administrator for our Bahrain operations with the following skillsets & terms and conditions:

• Experience:
  
  Minimum of 5+ years of dedicated professional experience managing Windows Server and Active Directory environments within an enterprise setting.
• Exchange Expertise:
  Proven track record with bare-metal and clustered engineering for Exchange 2016, 2019, or Subscription Edition (SE).
• Virtualization Mastery:
  Hands-on administrative competency inside production VMware vSphere and Hyper-V compute topologies.
• Network Foundations:
  Firm grasp of SMTP routing, DNS infrastructure (MX, SPF, DKIM, DMARC architectures), and on-premises mail gateway security.
• Automation Capabilities:
  Strong programmatic capability utilizing Power Shell to automate complex messaging administrative flows.

• Exchange & Infrastructure Management:
  Install, update, and manage standalone and clustered on-premises Microsoft Exchange Servers (2016/2019) and SE across physical and virtual systems.
• High Availability & Clustering:
  Configure, test, and optimize multi-site Database Availability Groups (DAGs) and Windows Server Failover Clustering (WSFC) to ensure uninterrupted email communication.
• Hypervisor Administration:
  Deploy, provision, and maintain virtual machine resources across both VMware vSphere and Microsoft Hyper-V environments supporting core enterprise services.
• Directory Integration:
  Maintain Active Directory structures, manage user mailboxes, distribution groups, security permissions, and schema updates tailored for Exchange implementations.
• Lifecycle Management:
  Plan and execute patches, hotfixes, Cumulative Updates (CUs), and Security Updates (SUs) alongside migrating legacy infrastructures toward Exchange Server SE platforms.
• Backup & Disaster Recovery:
  Formulate, validate, and execute bare-metal restoration workflows, mailbox database consistency checks, and transaction log truncation policies.
• Performance Monitoring & Automation:
  Create advanced Power Shell scripts for programmatic administration, bulk provisioning, monitoring, and automated response reporting.

• Messaging :
  Microsoft Exchange Server 2016 / 2019 / SE (Subscription Edition)
• Virtualization : VMware vSphere (ESXi/vCenter) & Microsoft Hyper-V
• Directory Services :
  Windows Server, Active Directory (AD), DNS, Group Policy (GPO)
• High Availability :
  Database Availability Groups (DAGs), Windows Failover Clustering