Routing and Switching Wireless Engineer

3 days ago

Riyadh, Saudi Arabia DXC Technology Full time

**Routing and Switching Wireless Engineer (LAN, SD-WAN, Internet, DMZ, B2B, ACI DC)**:
**The**Level 3 Senior Network & Wireless Ops Engineer** oversees the stability and security of**LAN/SD-WAN/ACI** and**wireless networks**, ensuring seamless integration, performance, and compliance. This role handles escalated incidents, automation, and cross-team collaboration.**:
**responsible for overseeing the stability, performance, and optimization of the organization’s enterprise network infrastructure. The role requires extensive hands-on experience in routing and switching technologies across LAN, SD-WAN, Internet, DMZ, B2B, and ACI Data Center environments. This engineer is expected to handle complex incidents, lead root cause analysis, and guide architectural decisions.**:
**Key Responsibilities & Duties**:

- ** Monitor WLCs, AP health, and BYOD services via Cisco Prime/Aruba AirWave.**:

- ** Optimize QoS for wireless UC (Teams/Zoom).**:

- ** Advanced Troubleshooting: resolve complex technical issues spanning Layer 1-4. Lead root cause analysis and long-term corrective action planning.**:

- ** Design & Implementation: Participate in network design reviews and implement enterprise-grade network infrastructure (ACI, SD-WAN, etc.). Evaluate and integrate new networking technologies to improve resilience and performance.**:

- ** Network Change Management: Execute and oversee network configuration changes, migrations, and upgrades in compliance with change control policies. Ensure mínimal downtime and risk to production systems.**:

- ** Monitoring & Optimization: Proactively monitor network performance using tools like SNMP, NetFlow, and telemetry. Analyze trends and implement tuning strategies to enhance throughput and reduce latency.**:

- ** Documentation & Standards: Maintain up-to-date documentation of network diagrams, configurations, and operational procedures. Ensure network practices align with internal standards and regulatory requirements.**:
**Skills & Qualifications**:

- ** Expert-level knowledge in routing protocols (OSPF, BGP, EIGRP), switching (VLANs, STP, VTP), and IP addressing.**:

- ** Expert-level in Cisco ACI/SD-WAN, WLCs, NAC, SIEM**:

- ** Strong hands-on experience with Cisco technologies, including ACI Data Center and SD-WAN platforms.**:

- ** Proficient in DMZ, B2B, and internet gateway configuration and operations.**:

- ** Solid understanding of network segmentation, redundancy, and HA principles.**:

- ** Bachelor’s Degree in Network Engineering, Computer Science, or related field.**:
**Working Conditions**:

- ** May require occasional data center and branch office visits.**:

- ** Must be available for critical issue resolution and planned changes during off-hours.**:

- ** Regular interaction with cross-functional technical teams.**:
At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.

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