Systemadministrator állások, munkák XXI. kerületben

• Support the development and evolution of the ERP target picture and ERP strategy for T-Systems
• Evaluate and assess complex SAP system landscapes with focus on consolidation, integration, harmonization, and retirement decisions

• Design of architectural patterns for transition from legacy monolithic patterns to modern scalable AI-integrated architectures
• Leading the "Strangler Fig" approach for wrapping, refactoring, or replacing legacy components

• Ownership of end-to-end lifecycle of domain data products including design, development, operationalization, evolution, and retirement
• Leadership of technical delivery across data ingestion, pipelines, transformations, APIs, and data engineering processes within the domain

• Enterprise alkalmazások architektúrájának teljes körű tervezése és irányítása
• Üzleti igények technikai koncepciókká alakítása
• Nemzetközi, angol nyelvű fejlesztőcsapatok szakmai vezetése és koordinálása
• Fejlesztési eredmények integrációjának biztosítása a Telekom rendszerkörnyezetbe

• Regular review and challenge of engineering design documents
• Building and mentoring a high-performing engineering team
• Contribution to strategic planning and execution as part of the Engineering Leadership Team
• Acting as a role model and championing leadership behaviors

• Lead the design of AI-assisted SDLC patterns for repository intake, code exploration, build diagnosis, and engineering evidence generation
• Manage and prioritize the Product Backlog balancing maintenance and modernization

• Design and develop scalable Salesforce solutions across Sales Cloud, Service Cloud, and Health Cloud
• Build and enhance user experiences using Lightning Web Components and Aura Components

• Design, develop, and implement complex, scalable Lakehouse solutions on the Databricks platform across major cloud environments (Azure, AWS, or GCP)
• Design, build, and optimize modular data pipelines using Delta Lake to ensure data efficiency, reliability, and quality

• Ownership of end-to-end data migration workstream within SAP S/4HANA implementation and conversion programmes
• Definition of migration strategy, roadmap, scope, governance model and delivery approach
• Leading migration activities across the Explore, Build, Test, Cutover and Go-Live phases

• Administration and maintenance of opportunities and leads in Magenta-Force (Salesforce)
• Creation and processing of internal sales support orders using workflow tools (e.g. ZDF)
• Supporting the sales organization throughout the opportunity lifecycle

• Design integration solutions connecting SAP S/4HANA Public Cloud with SAP and non-SAP applications
• Build integration solutions connecting SAP S/4HANA Public Cloud with SAP and non-SAP applications
• Enhance integration solutions connecting SAP S/4HANA Public Cloud with SAP and non-SAP applications

• Operational standards management
• Tooling ownership
• License and vendor coordination
• KPI and performance monitoring
• Process and maturity reviews
• Cross-stakeholder coordination
• Operational insights support
• Supplier performance oversight
• Lead and maintain the change management processes and ensure the quality

• Driving strategic transformation initiatives
• Partnering with operations leaders, digital enablement teams, PMO, and cross-functional stakeholders
• Identifying transformation opportunities
• Designing future-state processes
• Leading implementation initiatives

• Komplex nagyvállalati SAP SuccessFactors rendszerbevezetési, integrációs és támogatási projektek megvalósítása
• Ügyféligények felmérése
• Koncepcionális tervezés és specifikációk készítése
• Féléves release-ek funkcionális- és integrációs tesztelése és dokumentációja
• Ügyféltámogatás, tanácsadás, hibajavítás

• Információbiztonsági irányítás: IT biztonsági alapelvek, szabályzatok és kontrollrendszerek kialakítása, karbantartása és fejlesztése
• IT security roadmap kidolgozása és nyomon követése
• IBF szerepkör csoportszintű működtetése a jogszabályi elvárásoknak megfelelően

Supervision of all end-to-end daily operations within the Accounts Payable team including accounting, query management, invoice issue resolution, quality controls and Idoc management...

• Lead the PSA process for a critical IoT application system involving several subsystems
• Ensure completion of all process steps, generation of all required documentations, SOC responses while keeping the overall consistency

• Design, deploy, and manage cloud infrastructure on Microsoft Azure
• Implementation and maintenance of Infrastructure as Code using Terraform
• Automation of configuration management and application deployments using Ansible

• Microsoft SQL Server operation including maintenance, migrations, administration, configuration
• Support for developers, testers and DevOps engineers about best practices in database operation

• Management of end-to-end product lifecycle from ideation to launch including monitoring of product success and potential end-of-life management
• Definition of product vision, roadmap, and prioritization based on customer needs and business goals