Senior IT Infrastructure Engineer

• Deploy, configure, and maintain Windows and Linux servers on -premises and in Microsoft Azure.
  
• Manage HP Synergy blade servers and associated storage technologies.
  
• Administer Hyper -V clusters and failover configurations for MS SQL Server.
  
• Perform patching, firmware updates, and server upgrades.
  
• Monitor system performance and proactively resolve issues to ensure high availability.
  
• Configure and maintain HP/Aruba network switches and LAN/WAN/VPN connectivity.
  
• Support network segmentation and perimeter security.
  
• Manage Azure Virtual Networks (VNets) and Network Security Groups (NSGs).
  
• Troubleshoot and optimize hybrid network routing and connectivity.
  
• Integrate on -prem infrastructure with cloud via VPN and ExpressRoute.
  
• Administer IP telephony and VoIP systems; integrate with Microsoft Teams.
  
• Provide hardware/software support and maintain telephony documentation.
  
• Support Azure services, including Azure AD, DNS, Microsoft 365, SharePoint Online, and Remote Desktop Services.
  
• Assist in cloud migration and optimization initiatives.
  
• Implement and manage VEEAM backup and disaster recovery solutions.
  
• Conduct regular backup validation and lead disaster recovery testing.
  
• Provide 2nd and 3rd level support for infrastructure incidents.
  
• Participate in standby and after -hours support.
  
• Document root cause analyses and contribute to continuous service improvement.
  
• Maintain SOPs, topology diagrams, and configuration logs.
  
• Report system health, capacity, and risk posture to management.
  
• Work with IT Infrastructure Manager and engineers to align with IT strategy.
  
• Mentor junior engineers and support knowledge sharing.
  

Requirements

• Diploma/Degree in Information Technology or related fields
  
• Minimum 5 years’ experience in IT infrastructure engineering.
  
• Strong knowledge of Windows/Linux server administration, virtualization, and networking.
  
• Experience with HP Servers, Swi​tches, Hyper -V, Microsoft SQL Server, and Azure technologies.
  
• Familiarity with ITSM practices (Incident, Problem, Change Management).
  
• Proficiency in technical documentation and system architecture.
  
• Networking fundamentals and Administration.
  
• Documentation/Technical Authoring
  
• Knowledge of Systems Architecture.
  
• ITIL certification advantageous.
  
• HP Networking Certifications
  
• Network Professional (ACNP)) will be advantageous.
  
• Microsoft Certifications (e.g., AZ -104, AZ -305) will be advantageous.
  
• Linux Certifications (e.g., LPIC -1, RHCSA) will be advantageous.
  
• Cisco CCNA or CCNP (as complementary networking knowledge) will be advantageous