Lenovo

The professional will work on a large corporation integrated into a multi-cultural and worldwide distributed team with interaction with IT and Business staff as well as direct contact and coordination of activities with other Internal teams and External Telecommunication companies.

Will participate on design and develop new networking projects, including redesigns, hardware or software upgrades, migrations or new connectivity link implementations as well as troubleshoot and ensuring 24x7 network availability.

The candidate must have strong experience in Topology design and troubleshoot for complex IP networks at Layer 2 and Layer 3 on Large worldwide corporations.

Strong experience on WAN, LAN, WLAN, SD-WAN, SDN, TCP/IP, IPv4, IPv6, EIGRP, BGP, OSPF, MPLS.

Experience on installation and configuration of Key Network infrastructure components (Arista, Juniper, Cisco, F5, Palo Alto, Fortinet, Aruba Networks) using Command Line Interface.

Strong experience with Network protocols, scripting/programming configurations, Packet capture tools, performance monitoring and Network troubleshooting considering multi-vendor environment.

Firewall troubleshooting and configuration experience on IPSEC-VPN, SSL-VPN, Spam Filtering, Content Filtering, Advanced Firewall protection, Internal and External perimeters.

Experience on Data center Network Technology and infrastructure implementation including 3-tier and spine-leaf Designs

Experience on Public, Private and Hybrid Cloud configuration environments

Experience with capacity planning, high-availability, disaster recovery and network security

Experience on DNS, DHCP, SNMP configuration and troubleshooting.

Follow Change Management approval and Documentation processes and Company standards within ITIL framework.

8+ years of similar experience required.

Bachelor’s degree in Computer Science, Management of Information Systems, or a related degree, or equivalent education and work experience required.

Advanced Communication Skills in English (advanced written and verbal) are mandatory.

Certifications on Switching and Routing from Cisco CCNP, Juniper, will be required. Aruba, Palo Alto will be desirable.

Experience with Microsoft 365 applications and Microsoft Visio are required.”