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Mitarbeiter IT / Fachinformatiker (m/w/d)
Internal IT specialist at a rehabilitation clinic in Bad Kissingen: provides 1st/2nd-level user support (remote and on-site) and administers the IT infrastructure — Windows and Linux servers, VMware vSphere, network components and communication systems — including troubleshooting and maintaining network documentation.
IT-Support Sicherheitstechnik (m/w/d)
On-site IT support role at ZIPF, a family-owned system integrator for AI video surveillance systems, at its Kaarst (Germany) headquarters. Day to day: supporting AI-based IP surveillance tech (software, ticketing, remote maintenance), handling customer support conversations, and configuring, commissioning and maintaining AI security systems using Windows, networks and PC hardware.
IT-Systemadministrator / IT-Support (m/w/d)
On-site IT system administrator / IT support role in Herrenberg: procuring, installing and maintaining the company's IT and telecom equipment, supporting employees, administering networks and user accounts, and handling 1st/2nd-level incidents. Core stack: Microsoft Windows/Office, MS SQL Server and Nutanix HCI.
Senior Prof. IT Application Manager (m/w/d) – Wertpapier
Salary: 88.000 - 113.000 € per year Requirements: Wir erwarten ein abgeschlossenes Studium der Informatik oder eine IT-nahe Ausbildung mit technischem Schwerpunkt sowie wirtschaftlichem Verständnis. Du verfügst über…
Werkstudent:in Digital Transformation & Data Engineering (w/m/d)
Working student role at E.ON Business Solutions in Essen (hybrid) supporting cross-functional digital transformation and data engineering projects: advancing the digitalization roadmap, building data models, flows and reporting with Power BI, Microsoft Fabric and SQL, and preparing analyses and presentations for management.
Duales Studium Wirtschaftsinformatik – Data Science 2027
A three-year dual-study program in business informatics with a data-science focus at Lidl, starting fall 2027: theory phases at DHBW Heilbronn alternate with paid practice phases at Lidl's Neckarsulm HQ, where students help automate international purchasing processes, prepare complex datasets, and learn Big Data and Machine Learning.
IT-Systemadministrator (m/w/d)
On-site IT system administrator in Würselen who runs and optimizes the company's servers, networks, VMware virtualization, backups and IT security, supports employees, and maintains documentation for an exhibition-stand and event company built on a Microsoft/VMware stack.
Werkstudent (m/w/d) Technischer Support 1st Level
Salary: 22.500 - 32.500 € per year Requirements: Wir setzen voraus, dass du eingeschriebener Student bist und Interesse sowie gegebenenfalls Erfahrung mit PC/Laptop, Netzwerktechnik und Microsoft 365 mitbringst.…
Cloud Platform Engineer (m/w/d) – Kubernetes/AI Platform Ops
Builds and operates the company's Kubernetes-based AI/bot platform on STACKIT cloud: designing cluster and namespace structures, GitOps/CI-CD deployments (Terraform, Argo CD, Helm), monitoring/logging/alerting, security (IAM/RBAC) and incident management. Full-time role based in Mainz or Hamburg with partial remote.
IT Security Specialist (m/w/d) Schwachstellenmanagement
IT security specialist owning the central vulnerability-management process for a municipal IT provider's IT and cloud infrastructure: administering scan engines, identifying and risk-assessing security gaps, evolving ISMS/BCMS tools based on IT-Grundschutz, and supporting XDR/SOC/SOAR adoption. Core tech: Windows/Linux hardening, cloud services.
Senior Fullstack Developer (m/w/d)
Senior fullstack developer to advance EnviTec Biogas' web-based ET Dash product end to end: building backend services and APIs in C#/.NET plus modern frontends with React, Next.js and TypeScript, focused on dashboards and interactive data visualizations. On-site in Saerbeck with 1 home-office day per week; permanent full-time role.
SAP Cloud Solution Consultant (m/w/d)
In-house SAP consultant at family-owned machinery manufacturer Haver & Boecker in Oelde, advising business departments and shaping S/4HANA transformation projects, building SAP templates for international rollouts, and steering vendors. Core tech: SAP (MM/PP/PLM/QM), ABAP, cloud platforms, Microsoft stack, DevOps.
Praktikum Data Science im Immobilienbereich M/F/X
Data science internship (Praktikum) in Lidl's real estate division in Leipzig: driving digitalization, data quality, and analytics across process and IoT/sensor data for 12,000+ stores and 500 warehouses, using Python, SQL, Gemini AI, GCP, and Databricks. Pays €1,000/month for mandatory internships or minimum wage for voluntary ones.
Praktikum Data Science M/F/X - Crailsheim
A 4–6 month data science internship on Lidl's Data & AI team: supporting data collection, preparation, and exploratory analysis, and developing AI/statistics-based solutions for automated decisions in business departments. Core tech includes Python/R/Scala, SQL, and big-data tools like Spark and Hive.
(Senior) Manager IT-Audit (w/m/d)
Salary: 60.000 - 90.000 € per year Requirements: Erfolgreich abgeschlossenes Studium im Bereich Informatik, Wirtschaftsinformatik, (Wirtschafts)-Ingenieurwesen, Naturwissenschaften, Wirtschaftswissenschaften oder…
IT Systems Engineer
IT Systems Engineer at a managed service provider in London: first-line support and troubleshooting across multiple client sites (remote and on-site), logging and escalating incidents, and maintaining Microsoft 365, Azure, Windows Server, networking, Intune/RMM and VoIP environments.