Infrastructure Engineer

Quess IT Solutions; Mysuru, Bangalore Rural, Bengaluru; Hybrid; INR 900,000 - 1,500,000; Full time

Benefits offered by this job

Hybrid

Job summary

Quess IT Solutions is seeking a Network Engineer / Infrastructure Engineer with 5+ years of experience in Enterprise Network Infrastructure. You will work on Cisco LAN/WAN, Wireless, SD-WAN, and Data Center environments, handling configuration, deployment, and optimization.

The role requires hands-on expertise with Cisco DNAC, ISE, ACI, DNS/DHCP, and control plane technologies, ensuring high availability and secure networking for global operations.

Qualifications

• 5+ years of experience in Enterprise Network Infrastructure Support, Administration, and Implementation.
• Strong hands-on experience in Cisco networking technologies across LAN, Wireless, SD-WAN, and Data Center environments.

Responsibilities

• Configure, implement, and troubleshoot Cisco LAN, Wireless, SD-WAN, DNAC, ISE, DNS, DHCP, and ACI environments.
• Perform L2/L3 network troubleshooting and root cause analysis.
• Manage network incidents, changes, and problem management activities.
• Support network migrations, upgrades, and infrastructure projects.
• Ensure high availability, performance, and security of enterprise networks.
• Collaborate with global teams for network operations and project delivery.

Skills

Network troubleshooting

Root cause analysis

Cross-team collaboration

Performance optimization

Incident management

Tools

Cisco LAN/WAN

Cisco Wireless (WLC)

Cisco SD-WAN

Cisco DNA Center (DNAC)

Cisco ISE

DNS & DHCP

Cisco ACI

Job description

Role & responsibilities

Network Engineer | Infrastructure Engineer

Infrastructure Service Engineer / Cisco Network Engineer

Experience

• 5+ years of experience in Enterprise Network Infrastructure Support, Administration, and Implementation.
• Strong hands-on experience in Cisco networking technologies across LAN, Wireless, SD-WAN, and Data Center environments.

Required Skills

Cisco Routing & Switching (LAN/WAN)

• VLAN, STP, VTP, HSRP, VRRP
• OSPF, BGP, EIGRP
• Network troubleshooting and performance optimization

Cisco Wireless (Wi-Fi)

• Wireless LAN Controllers (WLC)
• Access Point deployment and troubleshooting
• Wireless network monitoring and optimization

Cisco SD-WAN

• Viptela/Cisco SD-WAN deployment and support
• Policy management and troubleshooting
• WAN connectivity optimization

Cisco DNA Center (DNAC)

• Network automation and provisioning
• Assurance and monitoring
• Template-based deployments

Cisco Identity Services Engine (ISE)

• 802.1X Authentication
• NAC (Network Access Control)
• Endpoint profiling and policy management

DNS & DHCP

• Configuration and administration
• Troubleshooting IP allocation and name resolution issues

Cisco ACI

• APIC administration
• Tenants, VRFs, Bridge Domains, EPGs
• Fabric and Data Center Network Operations

Responsibilities

• Configure, implement, and troubleshoot Cisco LAN, Wireless, SD-WAN, DNAC, ISE, DNS, DHCP, and ACI environments.
• Perform L2/L3 network troubleshooting and root cause analysis.
• Manage network incidents, changes, and problem management activities.
• Support network migrations, upgrades, and infrastructure projects.
• Ensure high availability, performance, and security of enterprise networks.
• Collaborate with global teams for network operations and project delivery.

Preferred Certifications

• CCNA
• CCNP Enterprise
• Cisco SD-WAN Certification
• Cisco ACI Certification

Mandatory Skills Set: Cisco LAN, Wi-Fi, SD-WAN, DNAC, ISE, DNS, DHCP, and ACI.

Preferred candidate profile

Only Immediate Joiners or Currently Serving Notice Period

NO 30/60/90 Days NP, Please DO NOT Apply if not serving.

Only Bangalore Candidates, candidates should be currently present in Bangalore

Perks and benefits

MNC Product Based Client

Hybrid