workidentity GmbH

Administration

• You are responsible for the smooth operation and further development of the server infrastructure with a focus on:
• Management, monitoring and maintenance of Windows and Linux servers
• Installation, configuration, as well as updates and patches for server services
• Ensuring system availability and IT security
• Performing backups and data restorations
• Troubleshooting, performance optimization and documentation
• Collaborating with DevOps and cloud teams and participating in IT projects

System Administrator, IT Infrastructure, Server Management

• Responsible for the installation, administration and optimization of the server and client environments
• Maintaining and further developing the existing Windows Server 2019 environment as well as Microsoft Azure
• Managing Active Directory and user permissions to ensure secure and efficient access
• Supporting users with IT inquiries and technical issues
• Administering and maintaining Baramundi, DocuWare and SharePoint to ensure smooth business processes
• Virtualization with VMware and reliable backup using Veeam
• Integrating new systems into the existing IT infrastructure and continuously optimizing the IT landscape

System Administrator – 32 days' annual leave

Manager

• You are responsible for the further development of the company-wide document management system (DMS): from new features and performance optimizations to the planned migration to a cloud-based web application
• You are the central contact for support colleagues and end users: you translate technical complexity into clear solutions and work at eye level with the people who use the system daily
• You ensure stable system operation, coordinate vendor maintenance and updates, and work closely with the operations team
• You take on 2nd-level support for DMS tickets, analyze recurring patterns, get to the root cause, and improve not only individual cases but the solution in the long term
• You design and manage the evolution of the DMS infrastructure and proactively identify automation opportunities
• You develop a clear vision of how the system should deliver long-term value and proactively bring your ideas to the team

System Owner / Application Manager – Document Management

Security Engineer

• Konzeption und Weiterentwicklung von Strukturen für BCM und ISMS
• Identifikation und Bewertung von Risiken sowie Erstellung von Notfall- und Maßnahmenplänen
• Organisation und Moderation von Krisenübungen
• Enge Zusammenarbeit mit verschiedenen Fachbereichen und externen Partnern
• Unterstützung bei Audits und Dokumentation sicherheitsrelevanter Prozesse

Specialist Informationssicherheit, BCM

Solutions Engineer

• As a Solution Architect, you are the central interface between the business, IT and external partners.
• You design robust architectures, set technological direction and ensure the system landscape grows sustainably and remains future-proof.
• Design and further develop cloud and SaaS architectures in alignment with the IT strategy
• Define architecture principles, standards and technical guardrails
• Assess functional requirements in terms of technical feasibility, integration and scalability
• Produce architecture artifacts (e.g., diagrams, data flows, API designs)
• Manage and provide technical guidance to external implementation partners
• Analyze and evaluate new technologies and software solutions (including security, performance and long-term viability)
• Evolve the existing application landscape and reduce technical debt
• Contribute to topics such as architecture governance, security-by-design and automation (e.g., IaC, CI/CD, IAM)

Solution Architect – IT Architect, Renewable Energy

• Support and further development of the company-wide server infrastructure (Windows & Linux)
• Installation, configuration and ongoing maintenance of servers and central services
• Ensuring system stability, security and high availability
• Execution and monitoring of backup and recovery processes
• Analysis and resolution of technical faults as well as performance optimization
• Applying security patches and system updates
• Creation and maintenance of technical documentation
• Participation in infrastructure projects and close coordination with other IT teams

Server Administrator

Infrastructure Engineer

• Administration, Monitoring und Weiterentwicklung der Serverlandschaft
• Installation, Konfiguration und Pflege zentraler Serverdienste
• Sicherstellung von Systemstabilität, Performance und IT-Sicherheit
• Durchführung regelmäßiger Backups sowie Wiederherstellungsmaßnahmen
• Analyse und Behebung technischer Störungen im Serverumfeld
• Planung und Umsetzung von Updates, Patches und Infrastrukturmaßnahmen
• Dokumentation relevanter Prozesse und Systemänderungen
• Mitarbeit in IT-Projekten, z. B. bei Migrationen oder technischen Modernisierungen
• Enge Zusammenarbeit mit benachbarten IT-Teams

Server & Infrastructure Engineer

Backend Engineer

• You design and develop modern microservices in Java — robust, scalable and future-proof
• You work closely with DevOps, QA and Security
• You bring fresh ideas to our Communities of Practice and promote knowledge sharing
• You embrace Clean Code, TDD, pair programming and CI/CD — and believe in "you build it, you run it"
• Optionally, you will take on the technical leadership of a cross-functional development team

Senior/Lead Java Developer – Hamburg

• Responsible for the smooth operation and further development of the server infrastructure (Windows & Linux)
• Installation, configuration, updates and patching of server services
• Ensuring system availability and IT security
• Performing backups and data restorations
• Troubleshooting, performance optimization and documentation
• Close collaboration with DevOps and cloud teams and active participation in IT projects
• Development of leadership and management skills with the aim of eventually taking on the IT Infrastructure Team Lead role

Senior Systems Administrator – IT Infrastructure Team Lead

• Independently manage and implement infrastructure projects – from technical conception to live operation
• 3rd-level support, analysis and sustainable resolution of complex system issues
• Administration, maintenance and optimization of modern network infrastructures
• Support and further development of virtualization (Hyper-V clusters), storage solutions (DataCore SAN Symphony) & Microsoft 365 environments
• Responsibility for identity and access management with Microsoft Entra ID (Azure AD) as well as security solutions / compliance
• Support of Citrix Virtual Apps & Desktops (Citrix VAD), Azure IaaS and virtual desktop environments
• Implementation and further development of effective security concepts, monitoring and documentation of the system landscape

Senior System Administrator – Modern IT Infrastructure Projects

• Technical responsibility for the SAP SD module in an S/4HANA environment
• Analyze, advise on, and optimize existing sales processes and their mapping in SAP
• Implement system adjustments and drive technical development through customizing
• Collaborate closely with business units and internal stakeholders to define process improvements
• Support international rollouts, system migrations, and upgrades
• Long-term prospect: assume personnel responsibility for a small in-house SAP consulting team

Senior SAP SD Consultant – Option for Team Lead

Account Executive

• You specialize in a specific area, develop into an expert, and are responsible for placing IT specialists and executives.
• Using AI-driven market analyses, you identify potential clients and actively acquire them.
• From client acquisition and candidate search to successful placement, you coordinate and take ownership of the entire recruitment process.
• You conduct negotiations independently at management level with renowned clients.
• You inspire people, build trust, and provide long-term support to both clients and candidates.

Senior Sales Consultant – Recruitment Consultant

• Management and administration of a virtualized environment based on Citrix technology
• Regular updates and maintenance of applications delivered via Citrix
• Integration of new applications in coordination with the respective business units
• Administration and maintenance of the highly available Citrix backend infrastructure
• Fault analysis and resolution in the Citrix backend, and provision of 2nd- and 3rd-level support for users
• Continuous optimization of the Citrix environment in collaboration with external partners
• Configuration, deployment and maintenance of thin clients as part of endpoint device management

System Administrator, Citrix

• Responsible for a team of 5–6 employees within SAP in-house consulting
• Support and further development of the SAP SD / Sales module in an S/4HANA environment
• Analyze and optimize existing processes and implement system functionalities
• Implement custom system adjustments
• Work closely with the business units to develop and implement process optimizations in SAP
• Support rollouts for international sales subsidiaries
• Plan and execute system tests and document SAP processes

Team Lead SAP SD – Career Opportunities

• Design and evolve distributed fullstack architectures using React/Next.js + Node.js
• Shape API models (REST, GraphQL), data flows, and integration logic
• Drive the technical vision for scalability, reliability, and long-term maintainability
• Build highly performant user interfaces with React, Next.js, HTML, CSS, JS
• Develop backend services, APIs, integrations, and complex logic in Node.js
• Implement advanced rendering (SSR/SSG/ISR, Server Components)
• Build PWAs and contribute to native application features where relevant
• Engineer systems for low latency, global distribution, and resilience
• Influence & Leadership: Mentor other engineers, lead discussions, challenge assumptions