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Platform Engineer - Cloud & On-Prem Infrastructure (m/w/d)
Platform Engineer at nodeline building the technical foundation for a SaaS and on-prem integration platform, working with the CTO and a new engineering team. You own Infrastructure as Code (Terraform), Kubernetes (cloud and on-prem, e.g. k3s), CI/CD, reproducible builds/releases, security hardening, and AI inference infrastructure.
Data Center Engineering Operations Technician (m/f/d), Data Center Engineering Operations
Hands-on data center engineering operations technician responsible for the electrical and mechanical infrastructure (UPS, MV switchgear, diesel generators, cooling, PDUs, AHUs, fire detection, building automation) at an AWS data center in Finsterwalde, Germany. Duties include critical switching, preventive maintenance, troubleshooting, facility monitoring, and maintaining SOPs to keep customer inf
System Engineer - Nurse Call (m/w/d)
Ascom seeks a System Engineer for Nurse Call systems in Germany to independently deliver clinical communication projects — technical planning, integration into hospital IT landscapes, commissioning, testing, documentation and user training — while supporting sales with technical consulting. Core technologies: IP-based nurse call systems, VLAN, TCP/IP, clinical IT and medical device integration.
System Engineer - Nurse Call (m/w/d)
Ascom is hiring a System Engineer for Nurse Call systems in Germany. The role covers technical planning, integration, commissioning and user training for nurse-call and clinical communication systems, plus technical sales support, requiring IP networking (VLAN, TCP/IP) and electrical/IT-electronics background with nationwide travel.
Initiativbewerbung IT / Infrastructure / Operations & Support (m/w/d)
Open application for IT roles at proLogistik, a supply-chain software and hardware provider. Depending on focus, the person operates and develops IT landscapes (on-prem, virtualized, cloud), handles 2nd/3rd level support, plans and runs server, virtualization, storage/backup and monitoring, and designs network/security solutions.
Senior IT-Systemadministrator (m/w/d) – Krefeld (IT-Systemadministrator/in)
Senior IT system administrator at a German IT system house serving mid-sized clients: planning, implementing and documenting enterprise solutions, administering networks, servers and systems, taking technical ownership of complex customer environments, monitoring, and 2nd/3rd-level support. Core technologies include Microsoft Server, virtualization, networking, IT security, Linux and Docker.
Site Reliability Engineer (m/w/d)
Raidboxes is hiring a Site Reliability Engineer to architect and implement resilient backend services and improve observability for its managed WordPress hosting platform. The role blends software engineering with systems operations, working with Python, FastAPI, Celery, Redis, Linux, Ansible, Kubernetes, and CI/CD, fully remote or in Münster.
Site Reliability Engineer (m/w/d)
As a Site Reliability Engineer at Raidboxes, you will architect and implement resilient backend services, automate infrastructure with Ansible and Kubernetes, and improve observability to reduce toil and MTTR. The role combines Python development, Linux systems expertise, and cloud operations for a managed WordPress hosting platform.
Mitarbeiter IT-Support (m/w/d) Teilzeit oder Vollzeit – Standort Flughafen
IT support specialist providing 1st/2nd-level user support for Windows and Microsoft products under service contracts with Hannover Airport, handling tickets, escalations, incident documentation, and knowledge base maintenance, with an interest in AI, cloud, and virtualization topics.
Senior IT-Systemadministrator (m/w/d) – Krefeld
Senior IT system administrator responsible for planning, implementing, and documenting enterprise IT solutions, including network, server, and system administration, monitoring, and 2nd/3rd-level support for complex client environments. Core technologies include Microsoft Server, virtualization, networking, IT security, Linux, and Docker.
Senior System Engineer (all genders) – VMware Virtualization
Senior VMware engineer to operate and further develop a business-critical virtualization platform for a public-sector customer, ensuring high availability, stability, security, and quality. Core technologies: VMware vSphere, ESXi, vCenter, Windows Server, ITIL processes, and documentation.
Senior System Engineer / Systemadministrator (m/w/d) Hosting & Serverdienste (IT-Systemadministrator/in)
Senior system administrator in a managed-services team providing 24/7 hosting and server operations for large clients. The role covers Linux/Windows servers, virtualization with VMware/Proxmox, storage, networking and firewalls, monitoring, and patch/release management, plus on-call rotation.
Senior System Engineer / Systemadministrator (m/w/d) Hosting & Serverdienste
Senior system administrator in a managed-services team providing 24/7 hosting and server operations for large clients. The role covers Linux/Windows servers, virtualization with VMware/Proxmox, storage, networking and firewalls, patching, and monitoring, plus on-call rotation.
KI-Plattform- & Infrastructure Engineer (m/w/d) € 45.600 – € 52.800 brutto/Jahr
Builds and operates a containerized AI platform for novendix: developing backend components and APIs, running and securing the production environment (monitoring, logging, backups, updates), and creating custom MCP integrations connecting customer systems like SQL databases, ERP and REST/SOAP interfaces. Core stack spans Python/JS/TS/PHP/Go, Linux, containers, Git, databases, networking and LLM/RA
Senior Site Reliability Engineer (all genders)
Senior SRE role at FactFinder, a product-discovery SaaS for eCommerce, ensuring systems stay fast, available and scalable through a Kubernetes/Harvester transformation. Work covers SLOs, incident response, GitOps automation, custom operators, auto-scaling, observability and capacity planning across on-prem and cloud.
Senior Site Reliability Engineer / SRE – Kubernetes & Hybrid Cloud (m/f/d)
Senior SRE to help build and run a private cloud platform on Kubernetes and Harvester, defining SLOs, leading incident response, and automating toil via GitOps. Core tech: Kubernetes (self-managed), Argo CD/Flux, Prometheus/Grafana, Longhorn/Ceph, with hybrid on-prem/cloud operations.
Senior Backend Engineer (Platform Team)
Senior backend engineer on Kombo's horizontal Platform team, working where application code meets infrastructure: scaling services, fixing Postgres and Node.js performance bottlenecks, running risky migrations, building developer tooling, and handling on-call/incident response. Kombo builds a unified API and data-sync infrastructure for HR tech providers.
Data Center Engineering Operations Technician (m/f/d), DC Engineering and Facility Operations, DCEO
Hands-on data center engineering operations technician responsible for the electrical and mechanical infrastructure (UPS, MV switchgear, diesel generators, cooling, PDUs, AHUs, fire detection, BMS) at an AWS facility in Frankfurt. The role covers preventive maintenance, critical switching, troubleshooting, incident response, and maintaining SOPs/emergency procedures to keep customer-facing infrast