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    Reference number: 881191/1

    DevOps Engineer/Expert (m/f/d)

    Freelance/temporary employment for a project
    Zug
    • Contribute to RLX infrastructure from all the way to hardware and physical network to building and maintaining on-premises HA clusters with all their infrastructure services
    • Select, order, assemble and integrate hardware for the infrastructure
    • Contribute to the RLX hardware in the loop testing infrastructure
    • Create and operate the platform for our high level services (build servers, ci runners, artifact repositories)
    • Integrate the infrastructure with external dependencies (compute, storage, network provided by the company and facilities available on site, and also with service dependencies, such as GitLab, GitHub, Artifactory, Slack)
    • Create declarative infrastructure as code solution for infrastructure management
    • Build and maintain monitoring, alerting and inventory management services
    • Provide a platform for developer self service, that allows devs to experiment or solution engineers to take over a hardware in a loop device for debugging and testing
    • Design a lifecycle management solution for the infrastructure and the hardware in the loop hardware components
    • Design, implement, test and maintain the backup, emergency and disaster recovery procedures for the infrastructure and the services
    • Manage the cloud infrastructure / Integrate cloud and on premises infrastructure and services / Design, build and maintain pipelines (GitHub)
    Online since: Mon Jun 15 12:58:14 CEST 2026
    Reference number: 881103/1

    IT/OT Solution Architect/Business Analyst (m/f/d)

    Freelance/Contracting project
    Essen
    • Gather/structure/document requirements across OT, IT and business
    • Collaborate with OT engineers, IT teams, cybersecurity and business units
    • Develop process models, user stories and functional specifications
    • Define how data flows from operational systems into IT and cloud environments (end-to-end IT/OT data flow)
    • Translate requirements into target architectures connecting SCADA, edge, historian and cloud
    • Define secure OT-to-IT & cloud connectivity models, including landing zones and hybrid setups
    • Create/communicate as-is & target architecture diagrams (e.g. ArchiMate, draw.io, Lucidchart, PowerPoint, Visio)
    • Establish reusable diagram templates and visualization standards
    • Contribute to technology overview and evolution
    Online since: Mon Jun 15 12:46:59 CEST 2026
    Reference number: 881352/1

    Data Engineer SQL (m/f/d)

    Employment with Hays Professional Solutions GmbH
    Greater Wuppertal Area
    • Support the validation of data models within SAP Datasphere during migration from Microsoft SQL Server environments
    • Compare output data (e.g., tables and results) between different systems to ensure accuracy and consistency
    • Analyze business processes and data flows, identifying and documenting discrepancies between systems
    • Monitor system processes (e.g., data load performance, runtimes) and detect potential issues
    • Document data models and processes in collaboration with development teams
    • Contribute to continuous improvement of data integration and transformation processes
    Online since: Mon Jun 15 11:48:56 CEST 2026
    Reference number: 880885/1

    Senior Payroll Specialist (m/f/d)

    Permanent employment with our customer
    Denmark
    As Senior Payroll Specialist, you will take full ownership of Danish payroll while working closely with Finance, HR, and international colleagues.

    You will join a close-knit and collaborative finance team of 8 people, reporting to the Manager Financial Control Nordics, and work closely with stakeholders across Denmark, Norway, and Poland.

    You will be responsible for:
    • End-to-end payroll for approx. 400 employees (blue (warehouse workers) - and white-collar)
    • Ensuring timely, accurate, and compliant payroll delivery
    • Maintaining employee data, contracts, pensions, and payroll adjustments
    • Reporting to authorities (e-Indkomst, ATP, etc.) and supporting audits
    • Handling payroll queries from employees and stakeholders
    • Payroll accounting, reconciliations, and SOX-related documentation
    • Driving process improvements and support standardization across the region

    Systems & tools:
    • LessorLøn (Payroll system)
    • Workday (HR-system)
    • Time & attendance systems and finance integrations
    Online since: Sun Jun 14 09:10:47 CEST 2026
    Reference number: 880590/1

    Head of IT Support (m/f/d)

    Freelance/Contracting project
    Berlin/Remote
    • The primary objective of this role is to take over the leadership and coordination of the IT team
    • Managing and developing a team of approximately 10 IT professionals
    • Overseeing IT operations and support services
    • Acting as a strategic partner to the Director of Information Security
    • Supporting IT strategy development and execution
    • Handling topics such as licensing, governance, and compliance
    • Ensuring efficient use and administration of collaboration and identity tools (e.g., Okta, Slack, Jira)
    Online since: Fri Jun 12 14:47:06 CEST 2026
    Reference number: 880596/1

    After-Market Quality Test Engineer (m/f/d)

    Employment with Hays Professional Solutions GmbH
    Raunheim
    • Own the end-to-end investigation of after-market quality issues across different brand vehicles utilizing the JIRA issue management system and providing regular status reporting to key stakeholders
    • Lead the investigation of software and hardware-related quality concerns raised by Aftersales teams, translating customer complaints and vehicle symptoms into structured test plans, clear problem definitions, and actionable technical findings for R&D teams
    • Serve as the primary technical interface between Aftersales, vehicle plant quality teams, suppliers, and engineering organizations, ensuring efficient communication and timely issue resolution
    • Perform root-cause analysis through independent evaluation of vehicle data, logs, warranty returns, and test results, collaborating with global teams and suppliers when required
    • Manage assigned quality issues through the early stages of the 8D process (D0–D3), proactively tracking progress, reporting status, and escalating risks or blockers when necessary
    • Analyze failed warranty parts to validate failure modes, identify root causes, and support corrective actions
    • Coordinate logistics and handling of incoming warranty parts to ensure efficient analysis, processing, and disposition
    • Contribute to continuous improvement by developing technical knowledge databases, enhancing investigation methodologies, and identifying opportunities for product and process improvements
    • Deliver performance in line with agreed KPIs and quality objectives
    Online since: Fri Jun 12 11:27:50 CEST 2026
    Reference number: 880759/1

    Hardware Product Owner & Development Engineer (m/f/d)

    Freelance/temporary employment for a project
    Zug
    • Product ownership within Scrum/Kanban frameworks in SAFe
    • Mechanical or electronics development
    • Technical documentation
    • Integration testing and issue analyses in interdisciplinary teams
    Online since: Wed Jun 10 14:22:13 CEST 2026
    Reference number: 880567/1

    IAM Operations Backfill Expert (m/f/d)

    Freelance/temporary employment for a project
    Remote
    • IAM Ticket Processing: Perform manual fulfillment of access requests and incidents, ensuring timely and accurate execution in line with defined SLAs and security policies
    • User Support & Advisory: Act as a point of contact for employees, providing guidance on access requests, entitlement issues, and IAM-related processes
    • Access Provisioning & Changes: Execute direct access changes in various target systems (e.g.,granting, modifying, and revoking permissions) in accordance with approved requests and compliance requirements
    • Joiner/Mover/Leaver (JML) Processing: Carry out manual steps within JML workflows, ensuring that onboarding, role changes, and offboarding activities are completed reliably and in a timely manner
    • Compliance & Documentation: Ensure all activities are properly documented and aligned with internal controls, audit requirements, and regulatory expectations
    Online since: Wed Jun 10 11:34:22 CEST 2026
    Reference number: 880523/1

    Mechanical Engineer (m/f/d)

    Employment with Hays Professional Solutions GmbH
    Erlangen
    • Contribute to the execution of power plant projects within the mechanical engineering team, including decarbonized and hybrid solutions, with responsibility for mechanical subsystems such as cranes, lifting equipment, and elevators
    • Analyze customer contracts and technical requirements, prepare specifications and tender documents, and ensure proper implementation throughout the project lifecycle
    • Coordinate interfaces with other disciplines (e.g. steel structures, layout, electrical), align contractor activities with project and site requirements, and support overall project integration
    • Monitor and control contractors in terms of schedules, costs, and quality, including reviewing engineering, manufacturing, and quality documentation as well as participating in design reviews
    • Manage technical issues, perform troubleshooting, and support claim management and negotiations with suppliers and contractors
    • Support supplier qualification and development while ensuring proper reporting of engineering progress, deadlines, quality, and costs within the mechanical scope
    Online since: Tue Jun 09 15:46:12 CEST 2026
    Reference number: 880366/1

    Project Manager SAP S/4 Transformation (m/f/d)

    Employment with Hays Professional Solutions GmbH
    Hilden
    • Act as a dedicated resource for the program management, providing immediate support in urgent and critical situations
    • Assist in resolving complex challenges that arise during the S/4HANA transformation
    • Collaborate with cross-functional teams, including IT, business units, and stakeholders, to develop effective solutions and mitigate risks
    • Proactively identify and address program issues and risks, working closely with project managers and stakeholders.
    • Facilitate problem-solving sessions and provide guidance to teams in resolving complex issues
    • Monitor the progress of issue resolution, track actions, and escalate to ensure timely resolution
    • Support program management in coordinating activities across various projects and workstreams within transformation program
    • Ensure alignment of project plans, schedules, and dependencies to maintain program integration and successful delivery
    • Facilitate effective communication and collaboration among project teams, ensuring transparency
    • Prepare and deliver regular reports to the program management, highlighting critical issues, status updates, and recommended actions
    Online since: Tue Jun 09 09:10:35 CEST 2026

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    Reference number: 870523/1

    MuleSoft Developer (m/f/d)

    Freelance/Contracting project
    Remote
    • Development and maintenance of integrations and APIs using MuleSoft
    • Design and implementation of RESTful APIs
    • Develop and implement event-driven architectures
    • Build and secure APIs (e.g., using JWT authentication)
    • Write and maintain automated tests (especially with mUnit)
    • Contribute to and optimize CI/CD pipelines (GitHub workflows, pull requests, branching strategies)
    • Optimize performance, scalability and reliability of integration solutions
    • Evaluate and introduce new integration technologies 
    • Support error analysis, debugging, and troubleshooting
    Online since: Mon Jun 08 16:54:21 CEST 2026
    Reference number: 880276/1

    XRF Application Specialist (m/f/d)

    Freelance/temporary employment for a project
    Cheseaux sur Lausanne
    • Provide technical support and handle WDXRF for demonstrations with customers
    • Manage analytical reports, interactions and follow-up
    • Develop and renovate WDXRF applications according to established pipeline based on market trends and opportunities, propose and develop new WDXRF applications
    • Establish, build and update XRF application-related sales and marketing materials, such as application notes
    • Respect and optimize sample management procedures and support corporate and local quality initiatives
    • Maintain preparation and analytical equipment according to procedures and guidelines
    • Observe quality hygiene and safety rules in all laboratories and demo areas
    Online since: Mon Jun 08 15:59:58 CEST 2026
    Reference number: 880277/1

    Global Pricing Manager (m/f/d)

    Freelance/temporary employment for a project
    Zurich
    • Execute global pricing strategy for a late-stage launch
    • Develop and roll out tiered pricing guidance to affiliates
    • Collaborate cross-functionally (Market Access, HEOR, Commercial, Medical)
    • Monitor market, policy and competitive developments
    • Conduct international reference pricing analyses
    Online since: Mon Jun 08 15:57:28 CEST 2026
    Reference number: 878648/1

    Digital Media and Campaign Manager Benelux (m/f/d)

    Freelance/Contracting project
    Remote
    • Manage commercial campaign activities, including briefing creation, information exchange, and project tracking
    • Prepare meeting summaries and ensure clear tracking of ownership and next steps
    • Ensure strong governance across markets and the Benelux cluster, proactively identifying risks (e.g. missed deadlines, off-brief deliverables) and managing or escalating issues accordingly
    • Track and manage production plans, including: Identifying missing information, aligning specifications with the local media agency and monitoring timely material delivery
    • Create campaign planning overviews and support ad hoc media analyses 
    • Support the development of standardized market media updates, including: Post-campaign analyses, competitive reporting and additional performance insights
    Online since: Mon Jun 08 15:47:12 CEST 2026
    Reference number: 880270/1

    Senior Scientist BCQC (m/f/d)

    Freelance/temporary employment for a project
    Lengnau, Berne
    • Support the Bio-/ Chemical Quality Control (BCQC) department unit within the site including site project timelines
    • Participate in the transfer, development and validation of analytical methods including qualification of equipment needed for analysis
    • Actively contribute to the GMP Inspection Readiness of QC to ensure the fully compliance of relevant quality system and procedural documents
    • Actively contribute to the QC operational readiness managing projects (external and internal) and the assigned resources (including coordination and planning of people daily tasks) with regards to the controlled substances (as per ref. to Betäubungsmittelgesetz, BetmG 812.121)
    • Approve Purchase Order Requests and authorize the consumption for testing purposes limited to the actual required quantities on behalf of the Responsible Person
    • Act on behalf of the Responsible Person for controlled substances (as per ref. to Betäubungsmittelgesetz, BetmG 812.121)
    Online since: Mon Jun 08 15:37:45 CEST 2026
    Reference number: 878263/1

    Senior Transaction Manager Loans (m/f/d)

    Permanent employment with our customer
    Frankfurt am Main
    • Identify and collate all information required to on-board a new debt facility and review and negotiate the Finance Documents (Facilities Agreement, Intercreditor Agreement, Security Documents, etc. in close coordination with internal and external legal teams
    • Work in close cooperation with all deal participants including legal counsels, compliance, sponsors, borrowers, lenders and debt advisers
    • Handle amendments, additional facilities, ancillary facilities and other post-closing activities
    • Managing secondary debt trades / lender transfers, and ad-hoc request
    • Managing additional utilisations, roll-overs and prepayment requests
    • Managing waiver and consents requests and loan amendments and arranging for Lender voting
    • Monitoring Loan covenants and Margin rachets
    • Ensuring timely updating of internal systems and processes
    Online since: Mon Jun 08 15:24:41 CEST 2026
    Reference number: 880011/1

    Senior Techn. Cutover Manager | S/4HANA Big Bang (m/f/d)

    Freelance/Contracting project
    Berlin
    • Building a robust and scalable cutover strategy
    • Developing a sustainable cutover governance framework
    • Creating, aligning, and quality-assuring integrated cutover plans
    • Acting as a sparring partner to the Technical Cutover Lead
    • Reviewing and challenging existing planning approaches critically and constructively
    • Ensuring high transparency regarding dependencies, risks, and critical paths
    • Supporting a successful Big Bang go-live preparation and execution
    Online since: Fri Jun 05 15:41:20 CEST 2026
    Reference number: 880029/1

    Planning Engineer (m/f/d)

    Freelance/temporary employment for a project
    Aargau
    • Management and update of the master Primavera P6 schedule at various levels and Progress tracking and measurement of engineering, procurement, construction and Commissioning delivery using various tools
    • Maintenance of schedule basis documents such as deliverable and interdependency matrices as well as Lead or assist cross-functional teams in interactive planning sessions and drive
    • Inputs to the schedule in accordance with site and project planning procedures and Monitor schedule deviations and variances and assist in the developing of alternative methods for corrective action
    • Communicate progress and key milestones to all relevant stakeholders
    • Prepare and provide schedule progress reports, critical path analysis, trending chartsand schedule analysis on a periodic basis
    • Responsible for schedule quality and governance and to ensure credibility of theinformation contained in the schedule
    • Active involvement in analysis of the integrated project schedules from each discipline
    • Review schedules with project team members on a regular basis to ensure that accurate and timely data is Incorporated in the schedule
    • Prepare reports in accordance with Lonza procedures and as required by Project Management, to provide status on the project schedule and critical project issues
    Online since: Fri Jun 05 14:35:03 CEST 2026
    Reference number: 879607/1

    C++/ Qt - Developer (m/f/d)

    Freelance/temporary employment for a project
    Zurich
    • Development of software for distributed command and control systems, training and testing tools
    • Work in a team of three to ten developers
    • Independent development of innovative solutions
    • Work with Git/Mercurial, Qt, Visual Studio, SW Design/UML and unit tests
    • Development of C++ based applications on Windows operating systems
    • Programming of various components, in particular fire control units, for static fire control nodes
    Online since: Fri Jun 05 14:09:49 CEST 2026
    Reference number: 879862/1

    Material Planner (m/f/d)

    Freelance/temporary employment for a project
    Aargau
    • Ensuring that our manufacturing units are adequately supplied with direct materials such as packaging materials, process aid and production-supporting auxiliary materials
    • Inventory management and definition of risk mitigation actions - as well as defining and implementing measures for efficient processes (management of safety stocks, process optimisation, risk analysis)
    • Point of contact for all related suppliers regarding deliveries and tracking of purchase orders
    • Maintain effective communication among all business partners (e.g. Manufacturing Units, Procurement, External Suppliers, Master 
    • Production Scheduler, Detailed Schedulers, Quality, Warehouse, Logistics, etc.)
    • Actively drive continuous improvement processes, challenge/question the status quo and collaborate on projects within Materials
    • Management in cooperation with internal and external stakeholders
    Online since: Wed Jun 03 14:35:55 CEST 2026

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