Overview

Billing Employee (Thessaloniki) Jobs in Thessaloniki Metropolitan Area at Adecco

Title: Billing Employee (Thessaloniki)

Company: Adecco

Location: Thessaloniki Metropolitan Area

Adecco HR is the world’s leading provider of human resources services and is certified in Greece in accordance with the international standard ISO 9001:2015 in the fields of recruitment, selection and temporary staffing. On behalf of ZeniΘ, the first integrated energy provider in Greece, Adecco is seeking one (1) candidate to fill the following position:

Billing Employee (Thessaloniki)

The Company:

ZeniΘ, the first integrated energy provider in Greece, supplies natural gas and electricity nationwide. The company’s mission is to meet the energy needs of modern Greek households, businesses and industrial facilities by delivering high-quality, comprehensive energy solutions across the country. The company’s successful and long-standing growth is based on the significant benefits of natural gas and its strong commitment to customer satisfaction, providing safe, reliable and high-level services to both residential and corporate customers.

Key Responsibilities:

  • Support and participate in the full spectrum of gas and electricity pricing operations.
  • Develop pricing packages and promotional offers.
  • Issue, monitor, and verify customer energy invoices.
  • Handle written customer complaints via the CRM system.
  • Extract and analyze data from the IEBS system, compile reports, and communicate daily with the DIAS interbank system for direct debit customer orders.
  • Register daily metering data from Distribution Network Operators and municipal tax rate records.
  • Ensure electronic record security, verify compliance, and report inconsistencies.
  • Interact with HEDNO’s IRIS system to import relevant data, tax records, and social pricing details. Issue and dispatch supply invoices to municipal authorities.
  • Monitor and validate gas and electricity customer measurement data.
  • Conduct daily checks to ensure the accurate transfer of customer data across information systems.
  • Contribute to financial reporting and participate in data protection audits, ensuring SOX Control compliance.

Key Skills & Mindset

  • Strong communication and negotiation skills
  • Attention to detail and analytical mindset
  • Team-oriented approach with adaptability
  • Ability to work under pressure and meet tight deadlines
  • Effective time management and multitasking abilities
  • Critical thinking skills

Education & Qualifications

  • Bachelor’s or Diploma degree in Finance, Economics, Mathematics, Statistics, or a related field.
  • A Master’s degree in a relevant field is highly desirable.Excellent command in English (written and spoken); additional EU languages would be considered an asset.
  • Computer literacy (MS Office, Internet)
  • Familiarity with CRM and ERP systems
  • Knowledge of accounting procedures
  • Preferable knowledge of IEBS (Integrated Energy Billing System)
  • Strong command of English

Work Experience

  • Minimum of 1 year of relevant experience in accounting or invoicing.

Company Benefits:

  • Competitive compensation package
  • Opportunities for growth and career development
  • Ongoing training funded by the company
  • Structured, modern and friendly working environment

We respect your personal data.

All applications are treated with the utmost confidentiality.

ZeniΘ is committed to providing a safe, inclusive and respectful environment for all employees, candidates and customers, free from any form of discrimination, harassment or sexual harassment. The company aims to ensure that all members of its workforce feel truly equal and empowered to perform at their best, regardless of race, nationality, color, religion, gender, pregnancy, national origin, age, physical or mental disability, marital status, sexual orientation or any other characteristic.

Following the collection and evaluation of CVs, only candidates who meet the requirements of the position will be contacted to schedule an interview.

All applications are treated in strict confidence.

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