Core Network Expert Engineer

This is an on-site position for a Core Network Expert Engineer in Istanbul, Turkey. The role involves providing expert support for core network services, including SIP, SS7, TCP/IP, and troubleshooting. Collaboration with operation teams and maintenance of core network services are key responsibilities.

Requirements

• Bachelor degree in Telecommunications, Computer or Electronics Engineering
• Technical knowledge of Cloud Core Domain (5+ years experience)
• IMS, MSC, MGW, SBC knowledge
• CCNA / CCNA Voice Course certification
• Analytical thinking and communication skills
• Problem-solving abilities
• Fluency in English
• Ability to work under pressure
• Customer-oriented
• Teamwork and problem-solving skills
• Willingness to work 24/7
• Prior experience in CS & Volte optimization