NETWORK/SECURITY ENGINEER

AirTies Kablosuz İletişim San. ve Dış. Tic. A.Ş

• Bachelor's degree in Electric-Electronic Engineer, Computer Engineer, Telecom Engineer or relevant field
• At least 3 - 5 years of experience
• Deep knowledge on TCP/IP, Routing, LAN Switching, WAN, VPN, 802.1x, Wi-Fi Services
• Experience in management and installing of Cisco, HP Switches, Routers, Access Points
• Good knowledge of network infrastructure, firewalls, operating systems, log management systems.
• Preferably experience with firewalls (Checkpoint, Juniper etc.), SSL, IPSEC VPN connections.
• Good knowledge of basic protocols DNS, HTTP, FTP, SMTP, DHCP, IPSEC, etc.
• Must have effective verbal and written English communications skills
• Eager to learn new technologies and implement them
• Be a team player and having good communication and presentation skills.

Responsibilities

• Supporting and maintaining the deployed networking infrastructure
• Monitoring of firewalls, proxy, DLP and SIEM solutions
• Monitoring encrypted communication between different premises.
• Implementation of network performance monitoring, bandwidth utilization and availability systems for networking equipment / infrastructure
• Analyze logs from SIEM and other sources, to create reports.
• Conduct periodic vulnerability scans and report results.
• Working with colleagues on various projects and contribute towards best practices of processes, technology used and overall security awareness.
• Datacenter infrastructure restructuring and maintenance if needed
• Process management with telecom companies (TT, Superonline etc...)
• Vendor and 3rd Party support and escalations
• Handle incident and service request lifecycle (Including documentation of resolutions & issues)
• Maintain network devices in high-availability and production environments
• Keep all documentation (including LAN/WAN drawings and equipment lists) accurate and current

AirTies has a zero tolerance to discrimination policy. In this regard, during the course of the evaluation of your job application and during all your employment relation, if any, all discriminatory factors such as race, sex, sexual orientation, social gender definitions/roles, colour, national or social background, ethnicity, religion, age, disablement, political opinion or any status that is protected under law shall be totally disregarded.