Senior Network Architect: Data Center & SD-WAN Expert

Infosys; Abu Dhabi; Hybrid; AED 300,000 - 460,000; Full time

Job summary

Infosys is seeking a Senior Network Administrator to manage and optimize enterprise network and data center infrastructure in the UAE. The role requires hands-on experience in routing, switching, wireless QoS, SD-WAN, SilverPeak WAN optimization, Cisco ACI, and data center operations.

You will drive vulnerability remediation in coordination with security teams and maintain high availability across multiple locations.

Qualifications

• 10-15 years of experience in enterprise networking and data center management.
• Strong hands-on experience with Cisco SilverPeak and Cisco ACI technologies.
• Expertise in Routing & Switching Wireless QoS SD-WAN and WAN technologies.
• Experience in data center operations including rack management cabling and environmental controls.
• Proven track record in vulnerability remediation and infrastructure hardening.
• Certifications such as CCNP or CCIE are highly desirable.
• Excellent troubleshooting documentation and communication skills.

Responsibilities

• Design implement and maintain enterprise network infrastructure across data centers and branch locations.
• Configure and troubleshoot routing protocols (OSPF BGP EIGRP) and switching technologies (VLANs STP VTP).
• Manage and optimize wireless networks including RF planning security and performance tuning.
• Implement and monitor QoS policies to ensure optimal traffic prioritization.
• Deploy and manage SD-WAN solutions with hands-on experience in SilverPeak.
• Administer and support Cisco ACI fabric including policy configuration integration and troubleshooting.
• Oversee data center operations including hardware lifecycle management cabling power cooling and capacity planning.
• Perform vulnerability remediation across network and data center devices in coordination with security teams.
• Monitor network and data center performance using appropriate tools and respond to incidents proactively.
• Collaborate with cross-functional teams to support infrastructure projects and ensure high availability.
• Maintain documentation for network and data center configurations procedures and standards.

Skills

10-15 years experience

Cisco SilverPeak

Cisco ACI

Routing & Switching

Wireless QoS

SD-WAN

WAN technologies

Vulnerability remediation

CCNP

CCIE

Job description

Infosys is seeking a Senior Network Administrator to manage and optimize enterprise network and data center infrastructure in the UAE. The role requires hands-on experience in routing, switching, wireless QoS, SD-WAN, SilverPeak WAN optimization, Cisco ACI, and data center operations.

You will drive vulnerability remediation in coordination with security teams and maintain high availability across multiple locations.