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Posted · 26.08.2026
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# Service Procurement Support Specialist

Türk Telekom International

Company Information Türk Telekom International is a leading telecommunications operator in the CEE region, Turkey, Caucasus, Middle-East and beyond. It provides a full range of Internet/data services, infrastructure and wholesale voice services to incumbents, alternative carriers, mobile operators, cable TV companies, Internet service providers and corporate customers. Currently we are looking for a suitably qualified and experienced person for the following role: Main Purpose of the Job Manage payments on time to suppliers, reducing service cancellations, deactivations and escalations for unpaid problematic invoices to zero, cleaning out old PO’s and cancelled services from the past which were accumulating throughout the years and still being invoiced and paid, making sure supplier PO’s are registered in CRM, price and duration is correct etc. Switching from firefighting mode to an organized PO and Invoice handling. Key Responsibilities Matching supplier invoices to purchase orders Creating/modifying purchase orders, goods receipting Running regular reports on AP (overdue and parked invoices) side for strategic and main suppliers Answering invoice related queries to suppliers Informing suppliers of PO changes Handling and resolving unpaid invoices related escalations Requirements, skills and competencies University or College degree Excellent communication skills written and verbal in English 1-2 years of experience SAP, Outlook, Excel, CRM Able to work on monotonous tasks Good problem solving and proactive approach, precise and accurate working style Able to prioritize, able to work individually but also team player with positive Open minded attitude What we offer: Opportunity to become part of a diverse and motivated team working in an international environment Competitive remuneration and benefits Outstanding working conditions Online learning opportunity, professional and self-development courses Location: İstanbul

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