Systemadministrator állások, munkák X. kerületben

• Primary contact for all helpdesk inquiries
• Telephone and desk-side support for software, applications, and hardware issues
• Building, upgrading, and maintaining PC systems
• Setting up network access for new users

• Informatikai fejlesztési projektekben való részvétel
• Üzleti igények felmérése
• Érintett rendszerek meghatározása
• Függőségek és előfeltételek vizsgálata
• Pénzforgalmi folyamatok fejlesztési projektjeiben való részvétel
• Üzleti szakterületek IT oldali támogatása
• Üzleti követelmény specifikációk elkészítése

• Operation and evolution of Kubernetes platform
• Building, configuring, and maintaining bare metal hosts and Kubernetes clusters to run GPU/AI workloads
• Design and operation of NVIDIA AI related software stack (Slurm, Run AI)
• Providing customized application support for AI related workloads

• Processing incoming applications for different vacancies
• Active search for hot, junior, medior and senior levels IT and support vacancies
• Remote and onsite candidate screening
• Conducting interviews
• Assessing applicants’ relevant knowledge, skills, experience
• Offers negotiations

• Collaboration with network services, software systems engineering and/or application development to restore service and/or identify problems
• Provision of technical support to the organization's internal users of computer applications and hardware

• Owning and resolving first- and second-line technical issues across macOS, Windows, SaaS applications, identity, networking and office technology
• Owning the technology experience for joiners, movers and leavers, including device deployment, access provisioning and equipment lifecycle management

Shaping and evolving the architecture of MDO network automation capabilities including reusable automation patterns, interfaces and technical guidelines...

• Design and maintain automated CI/CD pipelines
• Automate provisioning and management of infrastructure using Infrastructure as Code tools
• Manage health and performance of mission-critical applications
• Implement advanced monitoring, logging, and tracing for legacy and modern services

• Daily operational activities including handling service requests and troubleshooting complex network issues
• Design, implementation, and optimization of corporate firewall architecture focusing on security, scalability, and high availability

• Delivering engaging sessions to groups of students
• Providing mentorship and guidance to learners
• Designing and developing new IT courses from concept to completion
• Collaborating with technical experts
• Analyzing and aligning course content with skill requirements and candidate needs

• Leading system engineering activities
• Complex troubleshooting
• Managing network planning and capacity
• Engaging with vendors to drive technical solutions
• Supporting RFQ activities
• Translating network requirements into clear technical specifications
• Contributing to vendor evaluation criteria

• Leadership in integration of security best practices into DevOps lifecycle
• Architecting, implementing and continuously improving security services, CI/CD pipelines and cloud infrastructure
• Design and enforcement of secure configuration management, secrets handling, RBAC and network policies

• Tervezés és karbantartás automatizált telepítési folyamatok
• Támogatás és üzemeltetés Kubernetes-alapú platformokon és konténerizált munkaterheléseken
• Infrastruktúra biztosítása és konfigurálása Terraform használatával
• Apache Kafka környezetek telepítése és támogatása

• Assisting in delivering engaging training sessions and workshops
• Supporting the development of IT courses with lead trainers and technical experts
• Creating and refining educational materials including exercises, tests, and case studies

• Responsibility for Identity & Access Management (IAM)
• Deployment, management, and customization of Keycloak in an Amazon EKS environment using modern CI/CD tools
• Support and optimization of Microsoft Active Directory infrastructure

• End-to-end felelősség cloud és on-premise / private cloud platformok architektúrájáért
• Cloud platformok (AWS, Azure, T Cloud Public) tervezése és fejlesztése
• Kubernetes-alapú üzemeltetési és deployment megoldások kialakítása
• Shared és managed service architektúrák megtervezése és továbbfejlesztése

• Supporting and coordinating ICS and external audits for SAP/Non-SAP applications, databases and IT processes
• Coordinating audit walkthroughs, evidence collection and follow-up activities
• Supporting control owners with ICS guidance, documentation and training

• Design and implement security controls across identity (IAM/PAM, federation, conditional access)
• Design and implement security controls across data (encryption, key management, classification)
• Design and implement security controls across network (segmentation, secure landing zones, WAF/CASB)

• Design, planning, build, and in-life support of IP-based data networks and services
• Design, planning, and build of Data Centre customer connectivity for Managed Services and Telehousing
• Capacity planning of Data Centre and DCN infrastructure

• Design and implement cloud security controls across AWS, Azure, and GCP
• Build security automation using CI/CD pipelines, Infrastructure as Code, and Policy as Code
• Develop automated compliance checks and remediation workflows