Network Engineer L1​/L2

WE’RE HIRING: NETWORK ENGINEER L1/L2 – SAUDI ARABIA

Excis is a global leader in IT support, driven by innovation, collaboration, and excellence. With a presence in 190+ countries
, a team of 6,000+ engineers
, and support for 200+ enterprise clients
, we provide a dynamic environment where your work makes a real impact.

We foster a people-first culture focused on growth, teamwork, and continuous learning, giving every team member the opportunity to develop and succeed in a global enterprise environment.

We are seeking an experienced and technically strong Network Engineer L1/L2 to support and maintain enterprise and data centre network infrastructure.

The successful candidate will be responsible for the configuration, implementation, monitoring, troubleshooting, maintenance, and optimisation of complex network environments. Strong hands‑on experience with Cisco ACI, Cisco Nexus, APIC, Application Network Profiles (ANPs), DMVPN, SD-WAN, VMware NSX-T, and enterprise routing and switching is required.

You will work with senior network engineers, infrastructure and security teams, vendors, and business stakeholders to ensure network services remain secure, resilient, highly available, and performant
.

Experience supporting critical production and data centre environments is highly desirable, particularly in banking or financial services
.

• Configure, implement, maintain, and troubleshoot enterprise and data centre network infrastructure.
• Support highly available and business-critical environments.
• Configure and troubleshoot Cisco Nexus switches and data centre technologies.
• Support Cisco ACI
  , including APIC, ANPs, tenants, endpoint groups, bridge domains, contracts, and endpoint connectivity
  .
• Perform network configurations, upgrades, migrations, and infrastructure changes.
• Maintain network availability, performance, security, and reliability.
• Support hardware installations, replacements, upgrades, and decommissioning.
• Work with infrastructure, server, virtualisation, and data centre teams on physical and virtual connectivity.
• Assist with capacity planning and infrastructure improvements.

• Configure and troubleshoot enterprise routing and switching environments.
• Work with BGP, OSPF, EIGRP, and static routing
  .
• Troubleshoot VLANs, trunking, STP, Ether Channel, VRF, ARP, DHCP, DNS, and TCP/IP
  .
• Analyse routing tables, network paths, traffic flows, and connectivity issues.
• Support network segmentation, redundancy, and high-availability architectures.
• Configure, monitor, and troubleshoot DMVPN and enterprise WAN connectivity.
• Support implementation and maintenance of SD-WAN solutions.
• Troubleshoot WAN routing, tunnels, latency, packet loss, and service-provider issues.

• Support VMware NSX-T and network virtualisation environments.
• Troubleshoot virtual networking, overlay networks, and physical-to-virtual connectivity.
• Support network segmentation and security policies in virtualised environments.
• Work with server, cloud, and virtualisation teams to resolve network issues.

• Configure, manage, and troubleshoot Dell and HP network switches
  .
• Perform switch configuration, VLAN management, routing, and connectivity troubleshooting.
• Support hardware upgrades, replacements, migrations, and interoperability issues.
• Maintain accurate configurations and network documentation.

• Monitor network infrastructure and respond to alerts, incidents, and performance issues.
• Diagnose complex network connectivity and performance problems.
• Use Wireshark
  , packet captures, logs, routing information, interface statistics, and network telemetry for troubleshooting.
• Perform packet-level analysis and…