It system administrator állások Németországban (it üzemeltetés, telekommunikáció)

• 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....

• 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.

• Design, develop, and integrate components for establishing trust (e.g. via SPIFFE) and securing network connections (e.g. mTLS, IPSec, Wireguard) in dynamic environments
• Leverage existing Open Source software to implement state of the art security features

• Lead and support application onboarding to IAM platforms from consultation to integration. You'll be the go-to expert making it all work
• Collaborate closely with cross-​functional teams to architect, implement, and optimize secure identity solutions that scale with the business

• 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

• Configuration, deployment, and maintenance of PC hardware, Microsoft operating systems, and software.
• Telephone, email/instant messaging, and hands-on support for employees primarily in Germany, but also across the EMEAI region. Recording incidents and requests in ticketing systems.

• Technischer Support für Hard- und Software - vor Ort und remote
• Durchführung von Wartungen, Fehleranalysen und Reparaturen
• Installation und Inbetriebnahme neuer Systeme
• Dokumentation aller Serviceaktivitäten
• Direkter Austausch mit unseren Kunden zur Sicherstellung ihrer Anforderungen

Develop and drive the implementation of Cloud Data Security strategy in alignment with the Product Manager, Tech Lead, and Engineering Manager....

• Design, develop and implement innovative SAP ABAP and Fiori/UI5 solutions, primarily in the
• S/4HANA environment.
• Develop and extend SAP Fiori applications, including custom Fiori apps and Fiori Launchpad
• 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,...

• Definition of IT standards for the areas of network, racks, cabling, and construction requirements
• Responsibility for the implementation according to the standard
• Performing on-site control of construction sites in all relevant phases

• 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

• Operation and continuous improvement of SD-WAN and Office LAN infrastructure, including Wi-Fi and captive portal environments
• Continuous optimization and expansion of our Azure-based cloud network infrastructure

Taking responsibility: Responsibility for the successful planning, execution, and completion of internal IT infrastructure projects; work closely with other teams to deliver projects on time, within budget, and to the highest quality standards; lead IT projects by developing and managing project...

• Deliver practical L2 on-site support, resolving complex issues to maintain efficient operations
• Monitor helpdesk trends, identify recurring challenges, and drive improvements across IT services
• Facilitate onboarding and training for new IT team members (f/m/d)

• 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.