I korthet
Senior LAN Network Engineer (Track Lead) in Madurai, Tamil Nadu, India, responsible for advanced L3 LAN support, troubleshooting complex routing and switching issues, and managing Cisco and Aruba environments. The role involves automation with Python and Ansible, and requires expertise in Cisco Catalyst Center (DNAC), Cisco Catalyst 9K, Cisco Nexus, Aruba CX, OSPF, BGP, EIGRP, STP, QoS, SDA, and Cisco ISE.
Ansvarsområden
- Act as L3 escalation point for critical LAN incidents.
- Perform advanced troubleshooting across campus networks.
- Support large-scale Cisco and Aruba switching environments.
- Troubleshoot complex routing and switching issues.
- Manage Cisco Catalyst 9K, Cisco Nexus, Aruba CX, HPE Comware, and SDA environments.
- Oversee Cisco Catalyst Center (DNAC) functions including device onboarding, provisioning, assurance management, software image management, template deployment, and compliance management.
- Provide SDA operational support.
- Lead Root Cause Analysis (RCA) for recurring infrastructure issues.
- Implement permanent corrective actions and maintain technical knowledge articles.
- Manage IOS-XE upgrades, switch refreshes, and software lifecycle planning.
- Perform validation and rollback testing for upgrades.
- Conduct capacity forecasting, utilization analysis, and performance optimization.
- Support infrastructure modernization initiatives.
- Remediate vulnerabilities, conduct security advisory reviews, and perform configuration compliance audits.
- Provide network segmentation support.
- Develop Python scripts for automation.
- Utilize Ansible for automation.
- Integrate with DNAC API for automation.
Krav
- CCNP Enterprise
- Cisco SDA Specialization
- Aruba ACNP
- ITIL Foundation
- Cisco Catalyst Center (DNAC)
- Cisco Catalyst 9K
- Cisco Nexus
- Aruba CX
- OSPF
- BGP
- EIGRP
- STP
- QoS
- SDA
- Cisco ISE
- Python scripting
- Ansible automation
- DNAC API integrations
#LAN#WAN#Network Engineer#Cisco#Aruba#SDA#DNAC#Python#Ansible#CCNP Enterprise#ITIL Foundation
Företag
HCLTech
Publicerade jobb
för 2 veckor sedan
Anställningstyp
Heltid
Arbetsform
På plats
Erfarenhetsnivå
Senior
Platser
Madurai, India
Sökande
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