Senior Network Infrastructure Engineer

Job Summary: As a Senior Network Infrastructure Engineer you will be instrumental in maintaining the stability and enhancement of network infrastructure across multiple domains ensuring seamless operations for Core Services Applications Datacenter Networks and Network International. You will provide 2nd/3rd level network support manage Requests Incidents Changes and Problems in production environments and participate in oncall rotations including weekends public holidays and afterhours support. Collaboration with internal departments external vendors and companies will be crucial in supporting various network projects and initiatives.

Key Responsibilities:

• Provide 2nd/3rd level network support for critical Core Services Applications including IPAM F5Loadbalancing Cisco ISE RSA 2fA DHCP DNS NTP and Splunk.
• Manage Requests Incidents Changes and Problems in Datacenter Network environments.
• Support network projects across different domains including implementation and maintenance of Cisco Software Defined Infrastructures (SDWAN SDA) WLAN solutions (including Meraki) and Cisco ACI.
• Communicate effectively with internal departments external vendors and companies to ensure alignment and collaboration on network initiatives.
• Participate in oncall support rotation to ensure continuous network availability and performance.

Professional Skills:

• Strong networking knowledge with 35 years of experience (Cisco CCNP level / Juniper JNCISINT level) in network protocols MPLS BGP / multiprotocol BGP OSPF multicast routing (PIM MSDP).
• Proficiency in Layer2 network technologies and handson experience with Cisco Nexus and Catalyst series Cisco ASR and ISR routers Juniper QFX/EX series MX series and their operating systems.
• Expertise in implementing and configuring Cisco Software Defined Infrastructures (SDWAN SDA) WLAN solutions (including Meraki) and network automation using Ansible Terraform Python Git.
• Familiarity with network management technologies such as SNMP SYSLOG IP SLA NetFlow and proficiency in analyzing network traces.
• Cloud experience with Azure and GCP is advantageous.

Personal Skills:

• Bachelors degree in computer science business informatics or a related field.
• Demonstrated high level of responsibility teamwork and initiative.
• Excellent communication skills with the ability to collaborate effectively across teams and stakeholders.
• Strong analytical skills with a passion for solving complex technical challenges.
• Willingness to work flexible hours including weekends and public holidays as part of oncall support.

Remote Work :

No