Led the Contract Management Department, owning the end to end commercial contract lifecycle across cybersecurity services and complex technology engagements in Greece, the EU and international markets. Responsible for contract strategy, structuring and negotiation of MSAs, service agreements, SOWs and commercial frameworks with enterprise and regulated clients. Acted as the primary business partner to sales, delivery, finance and executive management, ensuring that contractual arrangements supported operational execution, risk allocation and revenue protection. Established and scaled contract management processes, templates and governance models, improving contract quality, turnaround time and consistency across regions and service lines. Drove alignment between commercial terms, service scope, pricing models and delivery capabilities. Managed high value and high risk negotiations, handled contractual escalations and supported deal closures under tight timelines. Ensured effective change management, contract performance monitoring and issue resolution throughout the contract lifecycle. Worked closely with internal and external legal teams where required, while retaining ownership of the commercial and business aspects of contracting. Supported international expansion and complex multi jurisdiction engagements, including work in highly regulated environments.