L3 System Engineer

Job Details

Job Position – L3 System Engineer

Company Name – Flint International

Location – Dubai

The L3 Systems & Cloud Engineer will be responsible for the administration, monitoring, and management of DHA’s physical servers, virtual machines, Azure cloud  infrastructure, and  container platforms. The role ensures high availability, performance, security, and  compliance of all managed environments while following ITIL-aligned processes and  best practices.

Key Responsibilities:
Server / VM Management
– Deploy, configure, and  maintain physical and  virtual servers.
– Manage core services: DNS, DHCP, KMS, NAS/File Servers, Certificate Authority.
– Monitor CPU, memory, disk utilization, and  respond to alerts proactively.
– Apply OS and  middleware hardening per CIS and  ISO 27001  standards.
– Perform patching, firmware updates, and  vulnerability remediation.
– Manage administrative access and  enforce account audits.
– Document procedures for health checks, server provisioning, and  incident escalation.
– Liaise with vendors for server maintenance, warranty, and  support issues.
Azure Management
– Manage Azure networking components: VNETs, NSGs, ASGs, Load Balancers, Traffic Manager, Front Door, VPN, ExpressRoute, and  DNS zones.
– Administer Azure VMs, compute, storage, AKS clusters, container instances, and  ACR.

Required Skills & Experience:
– Minimum 5 years of experience in enterprise server, cloud, and  container management.
– Strong expertise in Windows  Server OS administration.
– Hands-on experience with Azure IaaS/PaaS services, networking, and  security.
– Proficient in container orchestration (Kubernetes/AKS/OpenShift).
– Experience with monitoring, backup, and  DR solutions.
– Familiarity with ITIL processes (Incident, Change, Problem, Access, and  Configuration Management).
– Strong troubleshooting, analytical, and  problem-solving skills
– Excellent communication and  documentation skills.

Preferred Certifications
Microsoft:
– AZ-104: Microsoft Azure Administrator
– AZ-305: Microsoft Azure Solutions Architect (Optional)

VMware:
– VCP-DCV (VMware Certified Professional – Data Center Virtualization)
– VMware Advanced Certification (Optional)
– Containers / Kubernetes:

CKA (Certified Kubernetes Administrator)
– ITIL / Service Management:
– ITIL 4 Foundation

Email: sakeena.bano@flintmail.com

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