It rendszeradminisztrátor állás, munka

• The CloudOps Engineer is responsible for availability for cloud platforms
• Respond, troubleshoot and resolve production alerts
• Communicate and troubleshoot operational issues supporting a complex environment
• Initiate Incident Response for cloud outages
• Participate in Cloud Updates and Maintenance

• Optimize our multi-technology RAN (GSM/LTE/NR) network to maintain and improve KPIs and SLAs.
• Monitor and analyze daily network performance and capacity using OSS, signaling monitoring, crowdsourcing, and official vendor tools.
• Drive RAN performance initiatives using AI/ML-based analytics.

• IT rendszerek adminisztrálása és karbantartása központi módszerek szerint
• Szolgáltatási szint helyreállítása üzleti működés minimális megszakításáva
• Zavarok elemzése, jelentése és elhárításának koordinálása
• Problémakezelésbe történő átadás fenntartható megoldások érdekében

• Új rendszerek hálózati (LAN/WAN/ITSec) architektúráinak (routerek, switch-ek) tervezése, konfigurálása és karbantartása
• IP hálózatok üzemeltetése
• Meglévő rendszerek hálózati (LAN/WAN/ITSec) szegmenseinek felülvizsgálata, fejlesztések előkészítése;

• You technically own and evolve our international analytics platform, driving a fully automated GitOps-style Infrastructure-as-Code (IaC) setup with Terraform on Azure
• You build reusable Terraform modules and manage remote state, versioning, and promotion across environments

• Standardize Azure architectures and resources using Infrastructure-as-Code — with a strong focus on automation and enabling internal teams through self-service capabilities
• Develop and onboard innovative cloud-based applications as part of Roland Berger's internal digital ecosystem

Applications: install, maintain, and manage server sided application lifecycles while supporting application owners in achieving reliable operations....

Configure, operate, and maintain network infrastructure, including Juniper SRX firewalls, QFX/EX switches, Fortinet FortiGate firewalls, FortiSwitches, and OPNsense firewalls, as well as Microsoft Azure networking components....

• Design, implement, and manage Hybrid AWS infrastructure using Terraform across multiple accounts and regions.
• Take part in crucial software architecture decisions.
• Maintain secure and scalable hybrid setups between Edge, Cloud and On-Prem.
• Maintain critical infrastructure in the AWS Cloud.

• Expand, develop, and maintain infrastructure and development pipelines for our Global Data Platform
• Increase automation in our cloud-based development and production environments
• Administer our cloud-native analytical database system Snowflake

• You own the design, operation, and continuous evolution of our Loadbalancer platform.
• You define rollout strategies such as Canary Routing and Blue/Green deployments, and implement them via GitOps pipelines.
• You monitor and optimize key metrics like request rates, response times, and error rates.

Analyze requirements and develop solution concepts for data exchange between defined IT systems and the management of business processes in the cloud...

implement and maintain software applications and IoT systems on AWS using Python, SQL, and Linux, and continuously optimize application performance and identify areas for improvement....

• Ensure reliability and uptime of our production systems (Kubernetes, networks, storage)
• Automate infrastructure using Terraform, Ansible, Puppet, etc.
• Operate and evolve monitoring and observability with Prometheus, Grafana, Loki, Cribl.io