# SAP Basis Administrator > InTTrust · Aspropyrgos, Greece · Full-time · Posted 2026-11-05 **Workplace:** on_site **Department:** INFRASTRUCTURE ## Description InTTrust is a trusted Technology and Digital Solutions provider creating value for customers, encompassing IT Consulting and Implementation services, Database Operation, Administration and Optimization services, IT Managed Services, Cloud Governance & Security services. We are experts on Digital Transformation Solutions, Custom Applications Development & Application Modernization, IIoT and ML/AI solutions, Design and Implementation of Private/Public/Hybrid Cloud solutions together with Multi-Cloud Integration. We are seeking to hire a talented SAP Basis Administrator to join our team and become part of our success story. InTTrust S.A. is proud to be an equal opportunities workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of age, race, colour, national origin, gender, sexual orientation, religion, disability or genetic information, or any other protected classification. We are committed to ensuring that our applicants and employees are respected, treated fairly and with dignity. What you’ll do - Provision of installation, administration, monitoring, and support services for SAP landscapes (ECC, S/4HANA, BW, etc.) and their supporting infrastructure. The role is responsible for the stable, secure, and high-performing operation of the SAP systems and acts as a liaison between users, functional and ABAP teams, and IT teams. In more detail: - Installation of SAP applications (ECC, S/4HANA, BW, etc.) and configuration of system parameters and profiles, - Monitoring of system performance (CPU, memory, disk usage) and tuning of database and application performance, - Analysis of logs and traces (ST22, SM21, ST06, etc.) to investigate incidents, - Management of transport requests (STMS) and ensuring the proper movement of changes across DEV, QA, and PROD, including oversight of CHARM processes, - Client administration, including creation, copy, deletion, export, and import of SAP clients, - System copies and refreshes of QA/sandbox environments with production data, - User and security administration, including management of user accounts (SU01), roles and authorizations (PFCG), authorization checks, and security logs, - Implementation of password policies and user lockout rules, and management of certificates, SSO, OAuth, and authentication, - Application of SAP Notes and Support Packages (SPAM/SAINT), and updates of SAP kernel and database patches, - Printing system and spool administration, - Scheduling and monitoring of backups, and execution of system restores and disaster recovery tests, - Management of SAP messages, OSS connections, and ECS communication, - Monitoring and maintenance of SAP-supported databases, including tuning and housekeeping, - Resolution of user issues and incidents, and guidance on SAP usage and best practices, - Creation of user manuals and training material, and training sessions for end users and key users, - Collaboration with ABAP developers and functional consultants, and support of testing and deployment of new functionalities, - Use of SAP Solution Manager and third-party monitoring tools, and weekly analysis of EWA reports, - Preparation for internal and external audits, and compliance with IT and data security policies, - Setup and management of SAP Cloud Connectors (SCC), establishment and maintenance of BTP structures, and planning of entitlements and quotas for subaccounts. ## Requirements Mandatory Diploma in Computer Science, Engineering, or a related field At least 3 years of experience in SAP Basis administration - Hands-on experience with SAP ECC and/or S/4HANA system administration - Experience in transport management (STMS), client administration, and system copies - Knowledge of SAP security and user administration (SU01, PFCG) - Experience in applying SAP Notes, Support Packages, and kernel updates - Experience in monitoring, log analysis, and troubleshooting (ST22, SM21, ST06, etc.) - Knowledge of SAP-supported databases and operating systems - Excellent communication and collaboration skills with technical and business users - Willingness to work in new fields and develop new skills - Eligibility to work within the EU - Fluency in Greek and English Nice to have - Experience with SAP Solution Manager and CHARM - Experience with SAP BTP and SAP Cloud Connector - Experience with SAP BW - Knowledge of SSO, certificate management, and OAuth - Experience in backup, restore, and disaster recovery procedures - Experience in large enterprise or industrial environments - SAP Basis or SAP HANA certification Soft skills - Demonstrated professionalism, integrity, and a strong sense of responsibility - Excellent analytical abilities and collaboration skills - Capacity to learn, adapt, communicate effectively, and organize tasks efficiently - Commitment to customer satisfaction - Focus on delivering high-quality results ## Benefits Attractive salary package Health Insurance Coverage Meal Vouchers - Meal Subsidies Training and Professional Development Opportunities Company Laptop InTTrust S.A. is proud to be an equal opportunities workplace and is committed to ensuring that all applicants and employees are respected, treated fairly and with dignity, regardless of age, race, colour, national origin, gender, sexual orientation, religion, disability or genetic information, or any other protected classification. ## Apply [Apply at InTTrust](https://apply.workable.com/inttrust/j/F46810B687/apply) --- Powered by [Workable](https://www.workable.com)