Turkcell Global Bilgi

QUALIFICATIONS AND JOB DESCRIPTION İş Tanımı Planning, coordinating, and fulfilling major changes in the Network and Security Infrastructure Administration of all LAN/WAN, DC/SDN, Wireless, Firewall, and Load Balancer environments Building and Managing Networking Infrastructure of satellite locations. Administrating the transmission lines in coordination with relevant ISPs. Performing Technology Transformation and Capacity Planning of Network Systems according to trends and utilizations Assists as an escalation (L3) point for lower levels in incident resolution, performing deep packet analysis, leading investigation of root cause analysis for incidents, engaging vendors where needed and leveraging pre-defined work instructions for issue remediation Develops and maintains custom scripts to increase system efficiency, automate manual tasks, and lower the human intervention time on any tasks. Coordinating Projects/Problems/Requests of Network Security with Security Operation Teams Continuously improving the visibility and monitoring capabilities of Networking layer Defines Policies and Procedures to ensure availability, stability, integrity and security Works within the team, across IT, with business, 3rd party vendors/partners or systems Works with other infrastructure team members to identify tactical solutions to use cases for support and/or implementation Nitelikler Bachelor’s degree in Computer Science Engineering, Electronics Engineering, or equivalent discipline Hands-on experience supporting a Corporate Networking Infrastructure, including Local Area Network, Wide Area Networks and Datacenter Network. Good knowledge of TCP/IP protocol stack Experience with one or more of the below technologies Hands-on experience with Cisco, VMware NSX, Palo Alto, F5 and Aruba WLC MPLS, P2P ME and SD-WAN Technologies Securing Network: Firewalls, IPS, Load Balancer, etc. Preferably CCNA, CCNP, VCP, PCNSA, PCNSE Knowledge of Ansible, Grafana, Terraform and Python is a plus Ability to build strong relationships and influence others across the organization Ability to balance multiple priorities and yet meet deadlines Strong analytical and excellent problem-solving skills Effective in dealing with ambiguity Fluency in English