IS Telecom Provisioning

Volton Hellenic Energy SA is a Greek company that is dynamically active and is rapidly increasing its capacity in the field of Electricity Supply and Trading, in the Gas Energy Sector and in the field of Telecommunications (through Orizon).

By offering reliable services that meet the ever-growing energy needs of businesses and households, Volton aims to build solid and trustful relationships with its customers. The company's ambition is to become one of the most important companies in the industry and remain at the forefront of developments as the first multiservice provider combining Electricity, Natural Gas and Telecommunications.

As part of its development, Volton strengthens its human resources in Athens and seeks for an IS Telecom Provisioning & Order Management Specialist.

As a Telecom Provisioning Specialist, you'll be responsible for managing and optimizing the end-to-end provisioning process between our CRM/POS and billing systems. Although these systems are developed and supported by third-party vendors, you will play a crucial intermediary role, ensuring smooth integration, troubleshooting issues, and enhancing operational efficiency.

Responsibilities

• Act as the main IT liaison between our third-party CRM, POS, and billing system vendors, ensuring seamless API-driven provisioning
• Oversee and optimize service activations and modifications using RESTful APIs, JSON, and system automations
• Monitor data flow integrity, troubleshoot provisioning issues, and collaborate with external vendors for resolution
• Work closely with Product, Telecom Network, and Operations teams to ensure provisioning aligns with business and technical needs
• Continuously identify opportunities for process automation and efficiency improvements

Requirements

• Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field
• 5 years of related working experience
• Experience in IT system integrations, telecom provisioning, or API-based workflows
• Hands-on expertise with APIs, JSON, XML, and system automation
• Familiarity with CRM/POS and billing system interactions (Salesforce knowledge will be considered a plus)

Personal Skills

• Strong analytical and problem-solving skills for troubleshooting and optimizing data flows
• Excellent communication skills to coordinate between internal teams and external vendors
• Well-organized and reliable
• Ability to prioritize tasks and manage multiple projects simultaneously
• Multitasking with attention to detail

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  

Don't miss the chance to join a Great Place to Work-Certified Company that fosters a positive work environment, proudly recognized as a Best Workplace for Women 2025.

All applications will be treated with confidentiality. If your CV meets the requirements of the job, we will contact you by phone to schedule an appointment. Information about the company on our site