Energy Trading| Trade Invoicing Operator

As part of the Trade Support organisation, you will join the Trade Invoicing team and contribute to the full post‑deal lifecycle for petroleum products, LNG, biofuels and crude.

Embedded in a dynamic international trading environment, you will collaborate daily with operators, traders, middle office, finance, accounting, credit, treasury, tax, compliance, data/IT and external partners to ensure accuracy, timeliness, compliance and seamless execution.

For LNG activities, the Trade Invoicing Operator will manage a portfolio of external and internal counter parties dealing with physical transactions in LNG and related freight. Key responsibilities include timely invoicing and payment processing, verification of price formulas, payment terms, operational data and contract management.

For oil and bio‑invoicing activities, the operator will handle the invoicing part of internal and external physical deals. Duties include pricing formula, operational data, contract & GTC’s payment clauses, payment and dispute resolutions.

Strong analytical skills, attention to detail and a high degree of accuracy are essential in an environment where errors can have financial and reputational impact.

Strong drive to improve processes and systems is a plus.

• Manage payable and receivable merchandise invoices and ancillary costs, ensuring alignment with contractual and credit requirements.
• Manage LNG long‑term contracts invoicing and reconciliations.
• Perform monthly reconciliation with unfinalised deals and liaise with Accounting/Credit for aged debt reporting.
• Daily monitor unpaid invoices, send reminders, follow‑up until settlement and apply late‑payment interest where applicable.
• Create quarterly storage insurance declarations.
• Verify accuracy of received invoices against supporting documents (L/C, B/L, LOI, contracts, deal recap, etc.).
• Confirm Deal Sheet, contract and LC information prior to issuing invoices.
• Identify discrepancies between invoices, operational data, contracts and deal recaps and coordinate resolution with trader, middle office and trading operators.
• Ensure accurate trading information in in‑house systems by checking recap, nomination, contract and confirmation on LNG deals.
• Identify and implement process and system improvements, from testing to desk‑level implementation.
• Collaborate closely with traders, trading operators and middle office to resolve discrepancies and follow‑up until resolution.
• Maintain strong working relationships with relevant departments (tax, credit, legal, accounting, etc.), third‑party service providers and trading counterparts involved in post‑deal activities.

• Bachelor’s degree in economics, trading, business or related field; fresh graduates and 2–4 years of experience in a back‑office role within oil, gas or shipping environments are considered.
• Knowledge of energy commodity markets (oil products, crude, LNG, gas and power) is highly desirable.
• Strong understanding of payment processes and trading documents (contracts, LCs, cargo documents, LOI).
• Familiarity with trade lifecycle controls (confirmations, nominations, positions) and reconciliation practices.
• High degree of accuracy, numeracy and attention to detail; strong analytical and problem‑solving skills.
• Ability to prioritise and organise workload, working efficiently under time pressure with multiple deadlines.
• Strong communicator and collaborative team player; professional, accountable and customer‑focused.
• English fluency is essential (B2/C1). French and/or other European languages are an asset.
• Proactive, curious and adaptable; drive for results and continuous improvement/automation mindset.
• Solid computer skills and ease with IT systems.

If you are motivated by operational excellence and thrive in a dynamic international environment, we encourage you to apply and join our Athens invoicing team.