Senior Network Security Engineer - Nutanix & Cisco ACI

kbctechnologies; United Arab Emirates; On-site; AED 300,000 - 540,000; Full time

Job summary

kbctechnologies in Dubai, UAE, is seeking a Network Security Engineer with 7–9 years of experience to join our on-site team. The role covers enterprise networking, security, virtualization, private-cloud connectivity, and infrastructure operations.

Candidate will lead on Nutanix networking, Flow, and micro-segmentation, and manage Cisco ACI environments, firewall, and load balancer infrastructure. Relevant certifications are preferred.

Qualifications

• 7–9 years of network engineering and security experience.
• Hands-on with Nutanix networking, Flow and micro-segmentation.
• Experience with Cisco ACI APIC, EPGs, contracts and bridge domains.

Responsibilities

• Manage and support enterprise network infrastructure and security environments.
• Configure and maintain Nutanix networking, Flow, and micro-segmentation.
• Manage Cisco ACI environments, including APIC, EPGs, contracts, and bridge domains.
• Administer enterprise routing, switching, VLANs, and network connectivity.
• Manage firewalls, load balancers, and network security infrastructure.
• Support Kubernetes and private-cloud connectivity.
• Investigate and resolve network and security incidents.
• Perform root cause analysis (RCA) for infrastructure and security issues.
• Support disaster recovery (DR) activities and infrastructure resilience.
• Implement network security hardening and security best practices.
• Participate in on-call support when required.

Skills

Nutanix networking

Flow & micro-segmentation

Cisco ACI

Routing & Switching

Firewalls & Load balancers

Kubernetes connectivity

Incident management

Root cause analysis

Disaster recovery

Security hardening

Education

CCNP

Nutanix Certification

Firewall Certification

ITIL Certification

Tools

APIC

Job description

kbctechnologies in Dubai, UAE, is seeking a Network Security Engineer with 7–9 years of experience to join our on-site team. The role covers enterprise networking, security, virtualization, private-cloud connectivity, and infrastructure operations.

Candidate will lead on Nutanix networking, Flow, and micro-segmentation, and manage Cisco ACI environments, firewall, and load balancer infrastructure. Relevant certifications are preferred.