Tech jobs

Netzwerkadministrator (m/w/d)

Administers, monitors and documents network components and operates/develops the group-wide LAN/WAN infrastructure, including perimeter and network firewalls, high-availability optimization, and coordination with security and datacenter teams.

Fachinformatiker (m/w/d) IT-Helpdesk

Profil Institut für Stoffwechselforschung GmbH

IT helpdesk specialist serving as first point of contact for internal users, handling IT incidents and requests via phone, email and in person, documenting them in a ticketing system and working with a specialist team to resolve issues and keep production IT available. Core technologies: Windows, PC hardware, Office applications, networking and system administration.

PI

IT- Administrator*in (w/m/d) (IT-Administrator/in)

Backup Cloud Disaster Recovery Fortinet Hyper-V +4 skills

IT administrator for a clinical research institute (CRO) specializing in metabolic diseases, responsible for administering, operating and continuously improving on-prem, hybrid and cloud IT infrastructure (servers, network, storage, security, client and terminal-server environments) in clinic and administration, plus incident handling, monitoring, backups, disaster-recovery testing and internal IT

C

CACI

Network Engineer

EuropeContract

Automation BGP Cisco EIGRP Firewall +4 skills

Hands-on Network Engineer supporting a US Department of Defense (EUCOM) enterprise network in Stuttgart, Germany. The role covers designing, building, operating and maintaining Cisco-based enterprise and data-center networks (routers, switches, firewalls, load balancers, encryption devices), routing/switching design (EIGRP, BGP, DMVPN), network security, capacity planning and troubleshooting.

EG

Elevion GmbH

Senior IT-Netzwerkadministrator (m/w/d) in Vollzeit (IT-Administrator/in)

EuropeFull-timeSenior

Aruba Fortinet Linux VPN WAN

Senior network administrator responsible for planning, building, operating and monitoring complex enterprise network environments, troubleshooting faults with internal customers, partners and vendors, implementing security concepts and patching vulnerabilities, and maintaining network documentation and emergency plans. Core technologies include HPE Aruba, LANCOM and Fortinet, WAN with VPN and rout

RF

RhönEnergie Fulda GmbH

IT-Administrator (m/w/d) für Fahrzeugsysteme und Telematik (IT-Administrator/in)

Embedded Systems Firewall Linux VLAN VPN

IT administrator for vehicle systems and telematics at a public transport operator, responsible for integrating, commissioning, and maintaining embedded Linux systems, network infrastructure (routers, switches, firewalls, VPN, VLAN, NAT), and data synchronization between vehicle and backend systems, including charge management for electric buses.

GG

GIMA GmbH & Co. KG

Fachinformatiker (m/w/d) für System- und IT-Administration mit Schwerpunkt KI (IT-Systemadministrator/in)

Active Directory Linux Microsoft 365 VMware

IT system administrator responsible for managing, monitoring, and developing the company's IT and computer systems, networks, and storage solutions, including Windows/Linux servers, Microsoft 365, Active Directory, and VMware. Also supports first/second-level user support and, ideally, identifies and automates business/IT processes and integrates AI tools and workflows.

OP

Octapharma Produktionsgesellschaft Deutschland GmbH

IT Administrator (m/w/d) (IT-Administrator/in)

EuropeFull-time

Active Directory Azure VMware Windows Server

IT Administrator responsible for planning and administering Microsoft Windows Server environments and VMware virtualization in a regulated (GxP) industrial production setting, ensuring availability of business-critical IT services and compliance with IT security and data protection rules.

GC

Global Components AG

IT-Administrator (m/w/d) (IT-Administrator/in)

EuropePart-time

Active Directory Backup Claude Code Firewall Microsoft 365 +1 skills

In-house IT administrator for an electronics manufacturing company near Munich, responsible for running and developing the internal IT infrastructure (Windows servers, Active Directory, Microsoft 365/Exchange Online, virtualization, networking), user support and onboarding/offboarding, plus backup, firewall and IT security.

KZ

Kirchliche Zusatzversorgungskasse des Verbandes der Diözesen Deutschlands

Datenbankadministrator (w/m/d) – Oracle / SQL (Datenbankadministrator/in)

Linux Oracle SQL SQL Server

Administers, maintains and strategically develops the Oracle and MS-SQL database landscape of a church pension fund (KZVK) in Cologne, handling troubleshooting, performance tuning, lifecycle management, backup/recovery and security concepts, plus documentation and support for business departments.

SN

Sunday Natural

Senior DevOps Engineer (all genders)

On-siteEuropeSenior

AWS Bitbucket Cloud Cloudflare CloudFront +25 skills

As the first in-house Senior DevOps Engineer at Sunday Natural, you will own and scale the AWS infrastructure behind a high-traffic eCommerce platform (7M monthly users), drive the migration to Terraform, manage cloud costs, and lead security, compliance, and incident response for a 30+ engineer organization.

EB

E. Breuninger GmbH & Co.

DevOps Engineer (m/w/d) IT Operations // Remote möglich

RemoteEurope

Active Directory AI Ansible API Ceph +16 skills

DevOps Engineer in Breuninger's IT Operations team, building and running a container-first, infrastructure-as-code platform (Kubernetes, Terraform, Ansible, GitLab CI/CD, Prometheus, Linux) and supporting internal AI tooling. Coding is expected, ideally in Go.

EB

E. Breuninger GmbH & Co.

Systems Engineer (m/w/d) IT-Operations // Remote möglich

RemoteEurope

Active Directory AI Ansible API Ceph +16 skills

Systems Engineer in IT Operations at Breuninger, responsible for building and running infrastructure components, platform services, and automation across data center and cloud. The team works container-first with Kubernetes, Terraform, Ansible, GitLab CI/CD, Prometheus, Linux, virtualization, storage, and identity services, using Go for custom development and supporting internal AI tooling.

P

Philips

DevOps Engineer Testing (all genders)

Azure Azure DevOps BDD C++ C# +4 skills

DevOps/Test-Engineering role at Philips in Böblingen, building and maintaining the tool landscape for software verification of a patient-monitoring platform, including automated test/quality reporting, tool verification plans, and BDD-based test automation. Core technologies include Azure DevOps/TFS, GitHub, Gherkin/BDD, SysML/Cameo, and C#/C++/Python.

P

Philips

DevOps Engineer Test Automation (all genders)

Automation Bash BDD CI/CD DevOps +4 skills

DevOps engineer focused on building and evolving an end-to-end system test automation landscape for complex, connected medical systems at Philips. The role involves maintaining automation tooling, simulators and infrastructure, integrating automated tests into CI/CD workflows, and working with BDD/Gherkin scenarios using Python, shell scripting and Linux.

AA

apetito AG

Microsoft 365 Cloud Engineer (m/w/d)

Cloud Entra ID Intune Microsoft 365 Microsoft Exchange +1 skills

As a Microsoft 365 Cloud Engineer at apetito, you manage and develop M365 cloud services (Exchange Online, Teams, Intune, Entra ID) in a hybrid environment, implement security and governance policies, automate admin tasks with PowerShell, and advise business units on M365 usage.

RF

RhönEnergie Fulda GmbH

IT-Administrator (m/w/d) für Fahrzeugsysteme und Telematik

Embedded Systems Firewall Linux VLAN VPN

IT administrator for a regional public transport operator, responsible for the IT systems of the bus fleet: embedded Linux on-board computers, telematics, passenger information and counting systems, cameras, network infrastructure (routers, switches, firewalls, VPN/VLAN/NAT), data synchronization, and charging management for electric buses.

EG

Elevion GmbH

Senior IT-Systemadministrator - Schwerpunkt Virtualisierung/Backup (m/w/d) in Vollzeit

EuropeFull-timeSenior

Backup Cloud Disaster Recovery Hyper-V Veeam +1 skills

Senior IT system administrator focused on virtualization and backup: plans, implements and maintains backup/disaster-recovery and physical/virtual server infrastructure, handles 2nd/3rd-level support, and contributes to infrastructure projects (migrations, updates, security checks) for an energy-services company. Core technologies include VMware/Hyper-V, Veeam, server management and storage/networ

EG

Elevion GmbH

Senior IT-Netzwerkadministrator (m/w/d) in Vollzeit

EuropeFull-timeSenior