It rendszeradminisztrátor állások Németországban (rendszerüzemeltető)

• Be the go-to person for our customers and our 1st-level support team when it comes to networking, connectivity, and infrastructure.
• Solve complex technical issues and keep networks fast, stable, and secure.

• Enforce Conditional Access and MFA policies in production environments
• Monitor policy implementation success and flag enforcement inconsistencies
• Run and maintain internal scripts or tooling used to apply and validate tenant configurations

• You help shape and continuously develop our cloud infrastructure and platform with a strong focus on quality.
• You drive IT projects from concept and evaluation to implementation, operation, and support.

We are looking for an Expert DevOps Engineer (f/m/d) within the Sovereign Cloud Delivery & Operations team in the Customer Services & Delivery board area, focused on the Sovereign Cloud deployment of SAP SuccessFactors (HCM). In this role, you will join the Multi-Tenant Engineering team: We own,...

• Work together with international product teams, you form an API platform for our vehicles over 5 brands
• Design, implement, and maintain scalable and reliable cloud infrastructure on AWS
• Manage and monitor existing CI/CD pipelines to ensure smooth deployment processes

• Web app development, deployment, and maintenance
• Curation of pipelines dedicated to efficient, high-throughput data pre-processing and analysis
• Cluster management / server administration
• Distributed computing / software scaling towards grid engines
• Monitoring / workload surveillance of our HPCs

• Manage and support Microsoft Entra ID (Azure Active Directory) including user lifecycle, conditional access policies, MFA, identity protection, and application integrations.
• Administer and optimize Microsoft Intune for device management (Windows, iOS), compliance policies, and application deployment.

• Design, implement, and maintain secure, scalable, and resilient production and non-production environments on AWS.
• Build and manage CI/CD pipelines with integrated security checks (SAST, DAST, dependency scanning).
• Automate security controls, governance processes, and compliance validation.

• 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

• Being part of our Infrastructure & Network Team in an international IT set-up ​
• Group-wide definition of standards for network technology
• Management of external service providers
• Establishment of security standards in collaboration with the Information Security Officer

• Provide 1st and 2nd level IT support (onsite and remote) for end users.
• Accept, analyze, and resolve internal service requests and fault reports using the ticketing system.
• Support Windows OS, Microsoft 365, business applications, and peripherals.

• You'll design, build, and operate the highly available cloud services that our AI features run on.
• Take full end-to-end ownership of deliverables, driving tangible outcomes while mentoring and developing less-experienced engineers.

• Operate and maintain complex Hyperscaler/SAP Cloud Infrastructure networks, track significant problems, monitor performance, and perform upgrades as required.
• Engage with customers in network architecture discussions to meet their security requirements.

• Operating and extending technical and structural infrastructure components for highly secure environments, both for internal platforms and customer-facing projects
• Supporting security accreditation processes and administrating relevant systems and security technologies

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....

• Cloud Operations: Design, implement, monitor, maintain and optimize the SAP Sovereign Cloud system landscape for Germany.
• Setup of a multi-system landscape architecture and integration aspects between heterogeneous system technologies.

• Cloud Operations: Design, implement, monitor, maintain and optimize the SAP Sovereign Cloud system landscape for Germany.
• Setup of a multi-system landscape architecture and integration aspects between heterogeneous system technologies.

Key Responsibilities Lead the design, engineering, and continuous improvement of global infrastructure standards across networking, compute, storage, and end‑user computing. Develop secure‑by‑design technical blueprints, configurations, and reference architectures aligned with global security...