Deutsche Telekom IT Solutions HU

Software Engineer

• Continued/development of specific software for products and services throughout the entire development process in the area of responsibility.
• This involves the development of various new functionalities in different subsystems and services.
• Clarification of requirements in the area of responsibility and adaptation of the software for specific products and services.
• Carrying out the necessary programming work (coding).
• Installation, configuration, and administration of the software for specific products and services.
• Creation and maintenance of software documentation in the area of responsibility.
• Supporting the lifecycle management of the developed software for products and services by proactively contributing own ideas and improvement suggestions.
• Participation in the design of test automation and conducting tests.

Optical Field Developer

Database Administrator

• Provide infrastructure-level support for IBM DB2 environments (LUW).
• Plan, design, and execute DB2 migration and upgrade activities across versions and platforms.
• Assess and validate compatibility, dependencies, and risks for DB2 upgrade projects.
• Collaborate with architecture, application, and system engineering teams to ensure smooth transitions with minimal downtime.
• Implement DB2 patches, and security updates in alignment with vendor recommendations and customer standards.
• Troubleshoot and resolve complex infrastructure-related DB2 issues in development, test, and production environments.
• Support performance tuning, capacity planning, and storage optimization during migrations.
• Automate routine DB2 administrative and upgrade tasks using scripting (Shell, Python, Ansible, etc.).
• Ensure compliance with enterprise security policies, backup/recovery standards, and audit requirements.
• Provide on-call.

Database Administrator, DB2, English speaking

DevOps Engineer

• Design, build, and run cloud infrastructure on AWS using Terraform / Ansible (IaC).
• Manage and scale Kubernetes clusters.
• Build and optimize CI/CD pipelines (GitLab, GitOps with ArgoCD).
• Implement and fine-tune monitoring & logging solutions (Prometheus, Grafana, ELK).
• Work in a cross-functional, agile (SAFe) team, closely collaborating with developers and architects.
• Share knowledge and mentor junior engineers.

Medior Devops Engineer

Administration

• Batch jobok írása, módosítása, ütemezése
• Joblog analízis, hibaelhárítás
• Frissítésekkel (releasekkel) kapcsolatos koordináció az érintett szakterületekkel
• Új frissítések (releasek) előkészítése, telepítése és tesztelése
• Datasetek kezelése
• Üzemeltetési tesztelésben részvétel
• Kapcsolódó alkalmazások 2nd /3rd level technikai támogatás
• Ticketadminisztráció és dokumentációkezelés ITIL alapján
• Komplex problémamegoldás: root cause analízis
• Processzek betartatása
• Incident/Problem/Change/Request menedzsment
• Aktív részvétel napi/heti ügyfélmegbeszéléseken
• On call

Experienced Mainframe Application Administrator

Network Engineer

• Manage network administration associate-level tasks and demonstrate an ability to independently manage Network Administrator tasks
• Support new customer site implementations, including setting up services and transitioning them to RFS/RFU
• Independently handle 2nd level tasks in daily operations
• Monitor network solutions or the backbone network, preparing tickets for any detected defects/issues
• Document issues as necessary, diagnose lower-level problems, and prioritize urgency for resolution
• Resolve problems logged in incoming bug tickets, manage changes, and configure network peripherals/devices as required
• Generate "problem tickets" for complex bugs/serious issues and escalate them to the next support level
• Set values for predefined network parameters for complex network solutions operated by the team
• Perform required changes in configuration management in collaboration with other departments
• Close and document resolved cases, and archive tickets after approval from a senior person if necessary
• Coordinate and work with the local field service on customer sites

SDWAN Network Engineer – 2nd Level Operations

• Take on the clarification of requirements in the area of responsibility and adaptation of the software for certain products and services
• Carry out the corresponding programming work (coding) and take on the installation, configuration and administration of the software for certain products and services
• Create and maintain software documentation in the area of responsibility and support lifecycle management for the software developed for products and services by proactively contributing your own ideas and suggestions for improvement
• Working on the conception of test automation and the execution of tests

Manager

• Supervises contract fulfilment and ensures its optimization for both the client and the Company throughout the contract period
• Managing customer setup in our SAP systems
• Conducting onboarding, offboarding, and change processes for customers
• Managing and processing the invoicing process in our OSS/BSS systems to ensure automated provisioning and billing
• Ensuring that established standards and processes are adhered to throughout the delivery cycle
• Buys services for the client at optimum price and quality
• Manages tenders for selecting suppliers, and contracts with the selected ones
• Is responsible for observing the budgets and reducing costs
• Is familiar with and consciously applies proven methodologies, techniques and processes of managing projects, customers and suppliers
• Ensures cost-effective implementation of the expansion of internal IT infrastructure

Customer Delivery Manager – Microsoft Azure, AWS

System Administrator

• Installation, administration, and operation of scheduling, job, and output management products on the mainframe platform.
• Proactive monitoring of productive scheduling, job, and output management products.
• Second and third-level support with the involvement of the last level (external manufacturers).
• Resource planning, installation, testing, implementation, documentation, and maintenance of scheduling, job, and output management software.
• Standardization of existing installations.
• Implementation of customized solutions.
• Participation in on-call duty.
• Collaboration in internal and customer projects.
• Design and implementation of application-specific requirements in collaboration with customers as part of project activities.
• Consulting on system architecture and the use of products in the area of scheduling, job, and output management.
• Compliance with ITIL standards, in particular incident, change, and problem management.
• Compliance with agreed SLAs.

Mainframe System Administrator, Output Management

Consultant

• Define cloud strategies, migration roadmaps and building cloud governance models
• Help our global customers to successfully adopt public cloud to support their strategic goals
• Help customers shape their journey of adopting AWS, Azure or GCP and provide them with technical and strategic guidance to accelerate their cloud transformation
• Lead customer engagements from pre-sales to delivery and act as link between the customer, sales and technical project team
• Conduct customer workshops to understand technology and business drivers and present technical concepts
• Work with our Product Managers to continuously improve our Cloud Adoption portfolio providing insights on customer projects and market trends
• Advise on technology and strategic vision, define cloud adoption and migration strategies and hand-off to architect and migration teams.

Senior Cloud Consultant – Hyperscalers

Cloud Engineer

• Experience with SAP migrations to Azure (nice to have)
• Familiarity with SDAF (nice to have), high availability/disaster recovery (HA/DR) setups
• Infrastructure automation and monitoring in Azure environments
• Strong hands-on experience with Azure DevOps, Terraform, Ansible
• CI/CD pipeline design and implementation
• GitOps and automation frameworks
• Docker-based solutions and containerization strategies
• Kubernetes (K8s) orchestration for scalable and resilient deployments
• Proven track record as a Cloud Architect (preferably Azure)
• Experience in designing enterprise-scale solutions and integration architectures (SOA, APIs)
• Understanding of compliance, security, and governance in cloud environments
• Solid foundation in Python
• Experience with building scalable, enterprise-grade applications
• Familiarity with API development and SOA principles
• Experience as a Tech Lead or Architect in cross-functional teams
• Agile/SAFe delivery experience
• Mentoring and collaboration across teams

Senior Cloud Engineer – Microsoft Azure

Technical Customer Success

• Ensure understanding of the latest developments in cloud and container technologies.
• Work with Open Telekom Cloud customers to develop business applications or to deliver workshops.
• Develop and enhance customer cloud-based business applications.
• Plan and execute technical workshops at customers' sites.
• Work in a team of specialists where everyone helps each other.
• Be a trusted advisor for OpenStack-based public cloud technology.
• Consistently automate using common automation frameworks.
• Work at the console without reservations.

Senior Customer Success Engineer – OTC

• Analyze and understand existing automation workflows implemented in Resolve
• Migrate automation logic and workflows to Camunda using BPMN 2.0 standards
• Develop and maintain backend logic in Java, Groovy, and Python
• Collaborate with internal stakeholders to clarify requirements and automation goals
• Integrate Camunda workflows with existing systems and APIs
• Support CI/CD automation through GitLab Pipelines
• Ensure secure, maintainable, and testable automation code
• Ensure that security and compliance requirements are adhered to throughout implementation
• Document migration progress, workflows, and technical decisions

DevOps Engineer, Camunda

Full-stack Engineer

• Különböző üzleti, ügyfélspecifikus Unix szerveroldali alkalmazások 2nd level üzemeltetési feladataiban támogatás nyújtása az alkalmazás adminisztrátoroknak
• Az alkalmazások verzióváltásainak, migrációinak, operációs rendszereinek és hardware oldali változásainak teljes körű megtervezése, nyomon kísérése és koordinálása
• A különböző ügyféligények egyeztetése, megtervezése, végrehajtatása és koordinálása
• Az ITIL folyamatok (Incident-, Change-, Problemmanagement) megismerése és gyakorlati alkalmazása az alkalmazás-támogatási életciklusa során
• Szakmai kapcsolattartás az ügyfél informatikai szakembereivel

Trainee – Unix/Linux Applications

• Be part of a central team that develops and operates the Digital construction support (Digitale Baubegleitung) platform for fiber-rollout in Germany
• Build and maintain scalable, reliable, and secure environment on AWS using Infrastructure as Code (IaC)
• Oversee the deployment, configuration, and management of clusters
• CI/CD Pipeline Development: designing and managing CI/CD pipelines, Infrastructure as Code
• Close collaboration with development teams (Continuous Improvement) and ensure smooth integration and operation of application
• Maintain and adjust monitoring and logging solutions to ensure the health and performance of applications and infrastructure
• Ensure that security best practices are followed, including managing access controls, vulnerability management, and compliance requirements
• Automate repetitive tasks to improve efficiency and consistency across deployments and operations
• Mentor junior DevOps engineers and provide guidance on best practices
• Ensuring application stability (Prod QA) - technical E2E Incident analyses/troubleshooting, cooperate on root cause analysis, troubleshooting & Ops Support

Senior DevOps Engineer

Security Engineer

• Kiberbiztonsági rendszerek monitorozása multinacionális ügyfelek számára
• Jegykezelés, jegykezelő tool-ok megismerése
• Probléma esetén a megfelelő eljárások követése - 1st level support
• 7/24-es szolgáltatás biztosítása, akár hétvégi munkavégzéssel
• Főállású kollégák helyettesítése, pótlása
• Legújabb kiberbiztonsági technológiák megismerése és üzemeltetése
• Kapcsolattartás nemzetközi ügyfelekkel

IT Security gyakornok

• Wartung und Betrieb der DNS-/DHCP-/RADIUS-Server für Top-Kunden
• Patchen der Server
• Ursachenanalyse bei Störungen, Vorfällen und Leistungsproblemen
• Kontinuierliche Verbesserung der Systemarchitektur, Prozesse und der allgemeinen Servicequalität
• Testen und Ausrollen neuer Software-/Patch-Releases
• Implementieren von Änderungstickets
• Bearbeiten von Störungstickets
• Bearbeiten von Problemtickets
• Zusammenarbeit im kooperativen, hilfsbereiten Team