Tech jobs

Senior System Administrator (m/w/d)

EuropePart-timeSenior

Active Directory Citrix Cybersecurity Endpoint Security Entra ID +7 skills

Senior System Administrator responsible for operating, securing, and modernizing a hospital's on-premises and hybrid server, virtualization, and network infrastructure, including Windows Server, Microsoft 365, Active Directory, Entra ID, VMware/Citrix, firewalls, and backup/recovery, plus leading infrastructure projects and on-call duty.

HQ

Heraeus Quarzglas Bitterfeld GmbH & Co. KG

Technician HVAC & Infrastructures (m/w/d)

Maintenance technician for HVAC and building infrastructure at Heraeus Covantics' quartz glass production site in Bitterfeld-Wolfen. The role involves diagnosing and repairing electrical and mechanical faults, performing preventive maintenance on heating, ventilation, air-conditioning and building-services systems, conducting statutory inspections (42. BImSchV), and supervising external service co

Plc

SG

schauinsland-reisen gmbh

IT System Engineer (m/w/d) - Identity & Communication Services

EuropePart-time

Active Directory Entra ID Microsoft 365 Microsoft Exchange PowerShell

IT System Engineer responsible for operating and evolving schauinsland-reisen's Microsoft 365 and identity infrastructure, including Entra ID, Active Directory, Exchange Online, Teams Phone and Microsoft 365 Copilot, with PowerShell automation and a strong security/compliance focus.

UG

UHU GmbH

Procurement Administrator (m/w/d) befristet in Teilzeit oder Vollzeit

EuropePart-time

Heraeus Quarzglas Bitterfeld GmbH & Co. KG

Procurement administrator supporting the purchasing team of UHU's adhesives division: creating and maintaining purchase info records, orders, and material/vendor master data in SAP, handling order confirmations and supplier correspondence, and supporting buyers on operational and quality topics. Core systems are SAP, ESKO, and Jaggaer with MS Office.

HQ

Technician HVAC & Infrastructures (m/w/d)

Maintenance technician for HVAC and building infrastructure at Heraeus Covantics' quartz glass production site in Bitterfeld-Wolfen. The role involves diagnosing and repairing electrical and mechanical faults, performing preventive maintenance on heating, ventilation, air-conditioning and building-services systems, conducting emission-control inspections under the 42nd BImSchV, and supervising ext

(Senior) System Engineer - Planung Unified Communication (UC) Voice & Video (m/w/d)

HybridEuropeSenior

Plan, coordinate and implement Unified Communication (Voice & Video) changes within the Bundeswehr's large IT network infrastructure, applying standard designs and documenting plans. Requires deep VoIP, hybrid PBX and video conferencing expertise plus switching/routing and redundancy knowledge.

Datenbankadministrator (m/w/d)

Azure Cloud SQL SQL Server

Als Datenbankadministrator bei Holman in Stuttgart verantwortest du Betrieb, Monitoring, Backup/Recovery, Performance-Optimierung und Hochverfügbarkeit von SQL-Server-Datenbanken, inklusive Cloud-Migration und Data Sync in Azure. Kern-Technologien: Microsoft SQL Server, T-SQL, Azure.

H

holmanautogroup.wd1.myworkdayjobs.com/ari_careers

Datenbankadministrator (m/w/d)

Azure Cloud SQL SQL Server

Database administrator for Holman's German fleet-management/leasing team in Stuttgart, responsible for SQL Server database operations: patching, deployments, backup/recovery, performance tuning, high availability (Always On, clustering), security/compliance auditing, and Azure cloud migration and data sync.

daw.wd3.myworkdayjobs.com/daw_careers

IT Server & Cloud IaaS Engineer*

Active Directory Ansible Automation Azure Azure DevOps +18 skills

As an IT Server & Cloud IaaS Engineer, you will implement, configure, and operate physical and virtual servers and VMs in Microsoft Azure, administer Windows/Linux systems, storage, virtualization, and Active Directory, ensure infrastructure performance and security, and automate deployments using PowerShell, Ansible, Terraform, or Azure Automation.

SI

Sonalysts, Inc.

On-siteNorth AmericaFull-time

Systems/Integration Engineer

United States

Systems/Integration Engineer on Sonalysts' Submarine C5I Systems Engineering and Integration team, working onsite at Lockheed Martin in Manassas, VA. The role defines interface designs and system requirements, plans and executes software integration events, tracks deliveries across multiple software teams, and drives bug fixes through Integrated Product Teams for submarine C5I systems.

Agile Atlassian Cloud Confluence Containerization +4 skills

Mitarbeiter (m/w/d) SQL Server Administrator / Datenanalyst

ETL Microsoft Dynamics Power BI PowerShell SQL +1 skills

Administers and optimizes the company's Microsoft SQL Server infrastructure and Dynamics NAV environment, handling query tuning, backups, security, T-SQL/PowerShell automation, and 2nd/3rd-level support for a tobacco wholesaler.

DLR-GFR

IT Linux Specialist (m/w/d), Oberpfaffenhofen (Softwareentwickler/in)

Ansible Bash Cloud Debian DNS +8 skills

IT Linux Specialist responsible for operating, administering and developing Linux systems in productive, security-critical environments supporting the Galileo satellite control center. Core work includes automation with Puppet/Ansible and Bash/Python scripting, DNS and web service administration, and monitoring/observability with Grafana, Prometheus and Alertmanager.

SD

Schwarz Digits

Mail System Engineer (m/w/d) (IT-Systemadministrator/in)

Europe

AI Ansible Cisco Cloud Cybersecurity +14 skills

Operates and develops a multi-component enterprise email platform (Postfix, Dovecot, FortiMail, Roundcube, Cisco ESA) on Linux, including containerized deployment with Podman, Ansible automation, and mail security (Rspamd, DKIM, DMARC, TLS/PGP/S/MIME). Provides 3rd-level support and in-house consulting for internal stakeholders.

DEKRA

M365 Specialist / Administrator (m/w/d) (IT-Systemadministrator/in)

Microsoft 365 Microsoft Copilot Microsoft Purview PowerShell Veeam

Administers and continuously develops DEKRA's Microsoft 365 environment, including license management, governance, Microsoft Purview compliance, Copilot operations, and PowerShell/Microsoft Graph automation, plus 2nd/3rd-level escalation support.

DEKRA

Azure Network Engineer (m/w/d) (IT-Systemadministrator/in)

Azure Cloud DNS Firewall Networking +1 skills

Design, configure, and operate Azure network infrastructure including hub-and-spoke and hybrid architectures, plus Palo Alto firewalls in Azure. Provide Level-2 support for network and firewall incidents and support Azure projects from design to go-live.

SD

Schwarz Digits

Mail System Engineer (m/w/d)

Europe

AI Ansible Cisco Cloud Cybersecurity +14 skills

Operate and further develop a multi-component enterprise email platform (Postfix, Dovecot, FortiMail, Roundcube, Cisco ESA) across cloud, hybrid and on-premise environments, including containerized deployment with Podman, Ansible automation, and mail security (Rspamd, DKIM, DMARC, TLS/PGP/S/MIME).

DEKRA

Azure Network Engineer (m/w/d)

Azure Cloud DNS Firewall Networking +1 skills

Designs, configures and operates DEKRA's Azure network infrastructure (hub-and-spoke and hybrid architectures, VNets, routing, load balancers, VPN, ExpressRoute) and Palo Alto firewalls in Azure, including policies, NAT and security zones. Provides Level-2 support for network/firewall incidents and supports Azure projects from design to go-live, with some infrastructure-as-code automation.

DZ

Deutsches Zentrum für Neurodegenerative Erkrankungen e. V. (DZNE)

IT technician (m/w/d) (Informatiker/in)

Backup Hyper-V macOS SharePoint Windows Server

IT technician/system administrator supporting a 120-person research institute in Munich: maintaining servers, storage, backup and HPC infrastructure, administering Windows/macOS clients, and providing hands-on user support for scientific staff. Core technologies include Windows Server, Hyper-V, Exchange Server, SharePoint and network technology.

VR

Vonovia Recruiting DE

(Senior) Cloud Architekt - Microsoft Azure & AWS (m/w/d) (Softwareentwickler/in)

HybridEuropeSenior