Network Administrator in lifecell

Job accountability area - lifecell Local Area Network operation and integration.

Language skills: English - intermediate, Ukrainian - fluent.

Functional Responsibilities:

• Operation support of Data center, DMZ and User access (wired and wireless, local and remote) network segments
• Provide performance and 7x24 availability of network equipment and services
• Giving the 2nd and 3rd level support coordination with 3rd parties/consultants/suppliers
• Improving KPI’s, LAN network and service optimization
• Projects participation     
• Сommunication and cooperation with vendors and integrators

Specific knowledge/ experience areas:

• Work experience with Сisco, HPE, Extreme, Juniper, Palo Alto, Fortinet, A10 network and security equipment
• Expert knowledge of L2 switching: STP, VLANs, Link aggregation protocols, 802.1x authentication, SPAN
• Expert knowledge of L3 routing: static and dynamic routing (OSPF and BGP protocols), gateway redundancy protocols (HSRP and VRRP)
• Network security: Cisco, Palo Alto, Fortinet firewalls and DDoS protection, Remote access and Site to Site IPSec VPNs
• Load balancing
• Wireless networking: controller based and standalone solutions
• Certification ССNA, CCNP will be plus

Would be a great plus:

• Experience with SDN data center networking (Cisco ACI) and overlay technologies (EVPN VXLAN + MP-BGP)
• Experience with Cisco ISE
• Network automation tools (Ansible etc.), Bash/Python scripting
• Experience with Linux environment