Lead IT Architect Open Source Cloud (m/f/d)
Auto-estimated from similar roles, location, experience & market data. Actual pay may vary.
Description
Requirements
- Expertise in Kubernetes and container orchestration
- Experience with IronCore, cloud-native IaaS and bare-metal automation
- Experience with Gardener, multi-cluster management and Cluster API
- Experience in strategic technology consulting and architecture governance
- Knowledge of PXE boot, Redfish/IPMI and BMC-based server management
- German at native-speaker level plus good spoken and written English
Languages
Experience Level
Benefits
💰 Net Salary Calculator
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🏠 Cost of Living in Düsseldorf
Monthly Essentials
Lifestyle & Entertainment
Strong savings potential: You could save €2,066 monthly, which is €24,792 per year.
💡 These estimates are based on average costs in Düsseldorf. Actual expenses vary based on lifestyle, neighborhood, and personal choices. "Comfortable living" includes rent, utilities, groceries, transport, and reasonable dining/entertainment.
Eligible for the EU Blue Card
A salary of €77,982 meets the EU Blue Card minimum of €45,300 (2026).
The EU Blue Card is a residence permit for highly qualified non-EU workers. It offers a fast track to permanent residency and allows family reunification.
Also eligible: EU Blue Card (Shortage Occupation) (€41,042+)
Documents needed
📍 Life in Düsseldorf
About Düsseldorf
- •International business hub
- •Strong advertising and fashion industries
Climate
- •Temperate oceanic climate
- •Mild winters
- •Warm summers
Safety
- •Generally safe
- •Some pickpocketing in tourist areas
Healthcare
- •University hospital
- •Many private clinics
Culture
- •Art galleries and museums
- •Japanese cultural center
Nightlife
- •Famous Altstadt (longest bar in the world)
- •Altbier culture
Recreation
- •Rhine promenade
- •Parks and gardens
Cost of Living
- •Expensive city
- •High rents in central areas
A leading European IT services and consulting company, wholly-owned subsidiary of Deutsche Telekom AG. With ~26,000 employees across 26 countries and €4.0 billion in annual revenue, T-Systems drives digital transformation for multinational corporations and public sector institutions through end-to-end solutions spanning multi-cloud, SAP, cybersecurity, AI, and IoT — with deep industry expertise in automotive, healthcare, public sector, and transport.
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Your situation in Germany
The default for anyone single, divorced or widowed.
Only changes the church tax rate — 8% in Bavaria and Baden-Württemberg, 9% everywhere else.
Childless employees over 23 pay a higher Pflegeversicherung (care insurance) rate.