Voice Systems Specialist

2 weeks ago

Athens, Attica, Greece beBeeTelecommunications Full time €55,000 - €85,000
Job Description:

We are seeking an experienced Voice Systems Specialist to join our team. As a key member of our technical staff, you will be responsible for designing, developing, and operating network nodes that support mobile voice and SMS services, fixed voice services, and online charging systems.

Your primary focus will be on managing suppliers and subcontractors who deliver products and services related to the mobile and fixed core network. You will also specify and document engineering, operations, and change management procedures.

In addition, you will provide second-level support for network and subscriber-related problems, participate in projects related to voice services, and test, verify, and accept new software versions, functionalities, and services.

As part of our team, you will assist in troubleshooting resolving network emergency incidents and participate in the change management process for live network configuration changes.

Required Skills and Qualifications:
  • Minimum 3 years of experience in voice services or a similar role
  • University Degree in Telecommunications, Electrical/Electronic Engineering, IT, or a related field
  • Solid understanding of voice network architecture and services (Voice, SMS, VoLTE)
  • Experience with IMS core nodes (e.g., CSCF, TAS, HSS) and related interfaces
  • Familiarity with Cloud & Virtualization (NFV) technologies
  • Good understanding of IP networks and related protocols
Benefits:
  • A competitive fixed salary package aligned with your experience and expectations
  • Hybrid working model
  • Private insurance, corporate benefits, and perks
  • Continuous training and professional development
  • Excellent professional environment
  • Modern and productive working facilities
About Us:

We are a Great Place to Work-Certified Company that fosters a positive work environment. We are recognized as a Best Workplace for Women 2025 and offer a confidential application process.

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