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Jobs by e-mail

    Reference number: 857264/1

    Application Manager Keytech (m/f/d)

    Freelance/Contracting project
    remote
    • IT Application Management of Keytech PLM 
    • Stakeholder Management with the business
    • Requirements Engineering of the Business
    Online since: Mon Jan 19 10:17:44 CET 2026
    Reference number: 856730/1

    Senior Network Architect (VLAN/Segmentation) (m/f/d)

    Freelance/Contracting project
    remote, Düsseldorf
    • VLAN Discovery, Assessment & Cleanup Strategy
    • Conduct a full assessment of existing VLAN structures across all of the client's locations
    • Identify unused, obsolete, conflicting, or non-compliant VLANs
    • Develop a strategic cleanup and redesign plan that aligns with the client’s network architecture standards, segmentation requirements, and resilience objectives
    • Present the cleanup concept and proposed redesign to the client for sign-off prior to execution
    • VLAN Migration Planning & Execution
    • Develop site-specific and global migration plans, including fallback procedures, maintenance windows, and change execution sequences
    • Coordinate with internal teams and external vendors to prepare each site for VLAN transitions
    • Oversee or perform VLAN migrations, ensuring minimal service disruption and adherence to change management processes
    • Present migration results and documentation for each site to the client for sign-off
    • Network Risk Assessment & Mitigation
    • Identify risks associated with VLAN redesign and migrations, including dependencies with firewalls, routing, OT/IT boundaries, and legacy systems
    • Develop mitigation strategies and present all findings, alternatives, and recommended urgent initiatives to the client for review and sign-off
    • Compliance & Information Security Alignment
    • Validate that the new VLAN structure and migration approach comply with the client's information security policies, industry best practices, and audit requirements
    • Provide recommendations to resolve any compliance gaps and present results to stakeholders
    • Documentation & Reporting
    • Maintain detailed, accurate documentation of VLAN structures, cleanup activities, migrations, and dependencies
    • Produce weekly progress reports for senior management
    • Prepare and deliver presentations summarizing status, risks, and next steps
    • Alignment with Network Security Team
    • Proactively support internal stakeholders and with expert-level input on VLAN design, migration strategy, and network segmentation practices
    Online since: Fri Jan 16 11:19:20 CET 2026
    Reference number: 855925/1

    Facility Manager RE Hamburg (m/f/d)

    Freelance/Contracting project
    Hamburg
    • Independent execution of projects in the Real Estate / Facility Management area
    • Planning and implementation of refurbishment projects (offices, laboratories, and cleanrooms if applicable) in collaboration with external partners and planners
    • Coordination with internal stakeholders and external service providers
    • Cost planning, tracking, and budget control
    • Supervision of refurbishment, maintenance, and modernization projects together with external planning firms
    • Execution of tendering and awarding processes
    • Close cooperation with and management of suppliers, including regular meetings
    • Internal communication and reporting within the scope of projects
    • Support of technical building services management regarding work phases, VOB regulations, warranty, and maintenance intervals
    Online since: Fri Jan 16 11:12:54 CET 2026
    Reference number: 817055/1

    Microfabrication Technician (m/f/d)

    Temporary employment
    Bavaria
    • Assist with laboratory experiments by preparing materials, recording usage amount
    • Organize material and consuming parts supplies, and ensuring that stocks are well-maintained
    • Co-work with mechanical engineer for maintaining lab equipment, including cleaning, and performing regular maintenance
    • Operating laboratory equipment, helping senior engineer for process developing
    • Participate in group meeting, contribute to discussions, and provide support to team members as needed
    • Manage data records and assist in the documentation of laboratory experiments
    Online since: Fri Jan 16 10:53:21 CET 2026
    Reference number: 856585/1

    Construction Manager (m/f/d)

    Freelance/Contracting project
    Grünheide
    • Provide design input to Engineering Team during the design reviews
    • Proactively propose Value Engineering solutions in order to optimize the scope
    • Pre-align with Technical Service Team regularly on the new systems to be implemented
    • Develop pre commissioning check list and provide Commissioning scope to Procurement Team
    • Develop and set into motion innovative plans together with project controls team that reduce budget 
    • And/or?condense schedule (Value Engineering and time/cost impact mitigation) to keep milestones and costs
    • Present ideas and plans to executive leaders
    • Understand and lead?construction, startup systems and sequences and review designs for constructability
    • Submit and follow RFIs, FCRs and request for CRQFs to the TPM when required
    • Follow all DCNOTs to ensure execution on time
    Online since: Wed Jan 14 14:24:45 CET 2026
    Reference number: 856521/1

    Product Owner ServiceNow (m/f/d)

    Freelance/Contracting project
    Düsseldorf & remote
    • Drive the development, optimization and lifecycle management of the ServiceNow-based OSS modules (OMT and TNI) that support order management, provisioning and fulfillment processes
    • Translate complex telecom business requirements into clear technical specifications and ensure that the platform supports scalable, reliable and automated service delivery
    • Define and prioritize the product backlog for the OSS domain, specifically focusing on Order Management and Inventory
    • Translate high-level business goals into detailed technical user stories and acceptance criteria for the development team
    • Manage the roadmap for ServiceNow OMT and TNI implementation, ensuring alignment with the broader fiber rollout strategy
    • Design end-to-end Service Fulfillment and Provisioning workflows (from order entry to activation)
    • Define logic for Service Decomposition
    • Architect solutions for Fallout Management: Define rules for exception handling to minimize manual intervention during order failures
    • Plan for high-volume scalability, ensuring the system can handle mass-market order spikes common in fiber rollouts
    • Define the Service Inventory and Resource Inventory data models within TNI
    • Define requirements for API integrations between ServiceNow and surrounding systems (CRM, Network Activation systems/NMS)
    Online since: Tue Jan 13 15:46:10 CET 2026
    Reference number: 856580/1

    Site Manager (m/f/d)

    Freelance/Contracting project
    Grünheide
    • Project Supervision: Manage all on-site construction activities to ensure multi projects are executed according to the design, schedule, and quality standards
    • Team Coordination: Lead and coordinate site teams (handymen), including subcontractors, and suppliers to maintain workflow and productivity
    • Health & Safety: Enforce health and safety regulations, ensuring a safe working environment for all site personnel, particularly in accordance with Cell Production room specifications
    • Problem Solving: Identify potential issues or delays and implement solutions to mitigate risks or setbacks - and escalate topics to Construction Manager, when needed
    Online since: Tue Jan 13 15:35:08 CET 2026
    Reference number: 856335/1

    Accounting und Tax Specialist (m/f/d)

    Freelance/Contracting project
    Berlin
    • Consulting to ensure accurate and timely financial accounting, including professional assessment of existing accounting processes and identification of optimization opportunities
    • Advising on the development and documentation of accounting processes and internal control systems to strengthen governance and ensure compliance with regulatory requirements
    • Providing guidance on compliance with IFRS, German GAAP (HGB), and German tax regulations, including analysis of existing policies and derivation of necessary adjustments
    • Managing and coordinating internal and external audit processes
    • Advising and communicating with German authorities in the context of tax audits, financial audits, and reporting requirements
    • Preparation of monthly and annual financial statements
    • Analysis and review of intercompany accounts, inventory balances, revenue recognition, and cost of goods sold (COGS)
    • Advising on the preparation of tax-related filings and payments, including assessment of tax risks and compliance requirements
    • Reviewing supplier and service provider invoices and advising on ensuring complete and audit-proof documentation within the ERP systems (SAP B1 and Odoo)
    • Analyzing financial data and preparing professional management reports
    Online since: Tue Jan 13 09:45:09 CET 2026
    Reference number: 856341/1

    International School Teacher – STEM or Social Sciences (Lower Secondary) with Mandarin (m/f/d)

    Permanent employment with our customer
    Fulda
    • Teach either STEM subjects (e.g., Mathematics, Computer Science, Natural Sciences) or Social Sciences (e.g., History, Geography, Politics, Ethics) at lower secondary level (Sekundarstufe I, Gymnasium) in an engaging and interactive way
    • Deliver lessons in English, ensuring a high level of language immersion
    • Design and implement creative teaching strategies that encourage critical thinking and problem-solving
    • Collaborate with colleagues on interdisciplinary projects and maintain a supportive learning environment
    • Assess student progress and provide constructive feedback to foster academic growth
    Online since: Mon Jan 12 13:29:28 CET 2026
    Reference number: 855638/1

    Site Manager (m/f/d)

    Freelance/Contracting project
    Freiburg
    • Project Supervision: Manage all on-site construction activities to ensure projects are executed according to the design, schedule, and quality standards
    • Team Coordination: Coordinate and collaborate with EPC management (located in Berlin), contractors, and facility management to maintain workflow and productivity. Also support by identifying and communicating needs and concerns of space owners from the Tesla Black Forest Engineering team
    • HSE (Health, Safety and Environment) and Quality: Enforce HSE regulations, ensuring a safe working environment for all site personnel and high-quality construction activities
    • Problem Solving: Identify potential issues or delays and implement solutions to mitigate risks or setbacks. Escalate topics to the Construction Manager when needed
    Online since: Fri Jan 09 14:35:47 CET 2026

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    Reference number: 855842/1

    Strategischer Einkäufer (m/f/d)

    Temporary employment
    Berlin Hamburg
    •  Define strategy for assigned Chemical categories, managing risk and maximizing current/future market conditions, defining contingency planning to ensure critical supply needs are met
    •  Establish and maintain effective relationships with key suppliers and stakeholders, providing high level of issue resolution where necessary (quality and service)
    • Drive external / marketplace knowledge of the latest category dynamics, trends and best practices aiming to drive implementation of continuous improvement opportunities;
    •  Develop an annual plan based on organizational goals/objectives and marketplace knowledge
    • Negotiate category's procurement activities, strategic sourcing, supplier management and contract management leveraging company’s 7 steps sourcing process
    • Develop industry cost modeling scenarios and document market trends
    •  Drive efforts to understand internal customer needs and summarize business requirements as input into enterprise-wide sourcing efforts
    •  Proactively engage internal stakeholders to align objectives, jointly develop category strategies and communicate market and sourcing information;
    Online since: Wed Jan 07 16:07:42 CET 2026
    Reference number: 855497/1

    Fund Operations Specialist (m/f/d)

    Temporary employment
    Frankfurt
    • Manage operational processes within the Fund-in-Fund Operations team and contribute to strategic initiatives for efficiency and scalability
    • Participate in cross-country projects, support new product launches, and drive automation to optimize workflows
    • Collaborate with internal and external stakeholders to implement process changes and system enhancements
    • Conduct risk assessments, testing, and documentation updates related to operational improvements
    • Define, implement, and manage order setup for fund-in-fund investments (e.g., FundSettle), including eligibility checks
    • Support onboarding and documentation for new distributors and clients
    • Prepare and distribute fund-related documents to platforms and service providers (e.g., Bloomberg, Morningstar) accurately and on time
    Online since: Fri Jan 02 14:36:55 CET 2026
    Reference number: 850067/1

    Risk Reporting Analyst (m/f/d)

    Temporary employment
    Frankfurt (Main)
    • Monitor and validate benchmark submissions from the Front Office
    • Ensure integrity and accuracy in line with regulatory requirements
    • Maintain and enhance the benchmark control framework
    • Conduct risk and control assessments for benchmark-related risks
    • Prepare management information (MI) and presentations for senior leadership
    Online since: Tue Dec 23 13:21:06 CET 2025
    Reference number: 743926/1

    Senior Data Scientist (m/f/d)

    Temporary employment
    Greater Mainz area
    • You are responsible for the successful implementation of data-driven analytics solutions that are both business- and customer-focused
    • You oversee the application of modern, high-quality analytical methods to solve complex challenges and support informed decision-making processes
    • You leverage your expertise in Data Science to continuously optimize the existing analytics framework
    • You are responsible for managing and monitoring all data science activities within data management operations, including model supervision in production and regular data reviews
    Online since: Mon Dec 22 13:52:59 CET 2025
    Reference number: 855274/1

    Junior Corporate Action Analyst (m/f/d)

    Temporary employment
    Frankfurt
    • Act as an expert in Corporate Actions, overseeing the entire value chain in collaboration with our external Middle Office provider
    • Serve as the main point of contact for Investment Professionals, external partners, and internal Operations teams
    • Coordinate and execute operational activities, acting as a gatekeeper for requests from Client Account Managers and Portfolio Managers
    • Ensure accurate stock positions and daily reconciliation oversight; investigate discrepancies with outsourced Middle Office
    • Identify and escalate incidents caused by third parties, follow up on corrective actions, and manage claims processes
    • Participate in process improvements, workflow enhancements, and major operational projects
    • Build strong collaborative relationships with internal and external stakeholders
    • Contribute to cross-training initiatives and support various Operations Department projects. Maintain and improve processes and documentation
    Online since: Mon Dec 22 10:02:00 CET 2025
    Reference number: 855146/1

    Serrala Expert (m/f/d)

    Freelance/Contracting project
    Remote
    • Looking for an experienced Serrala expert (m/f/d) for an upcoming update 
    • In the long term, targeted consulting will be required as the process continues
    • Serrala 2602 is compatible with S4HANA 2023, which will be implemented in 05/2026 
    • Upgrade Serrala Version 2402 to version 2602 Perform customizing and, if possible, developments as required 
    • Define testing scope in general, providing guidance for Functional Unit 
    • Testing (FUT) and User Acceptance Testing (UAT)
    Online since: Mon Dec 22 09:45:34 CET 2025
    Reference number: 855080/1

    Clay Modeller (m/f/d)

    Temporary employment
    Köln
    • Create and execute physical clay development (Interior and/or Exterior)
    • Coordinate all the activities into the dedicated clay (Interior and/or Exterior)
    • Translate and incorporate engineering parameters into thematic design language
    • Successfully maintain the art in production intent solutions and deliver surfaces while maintaining the emotion of Design
    • Elaborate particularly difficult complex surfaces and shapes on Picture models
    • Work out the models in the required precision of the surfaces and shapes up to the Clinic model maturity (assessable Design model) - incl. Optimization of the Highlights (surface reflection)
    • Continuously communicate with design team to optimize the implementation of the design
    • Perform and evaluate measurements on models
    • Operate the measuring machine to generate measured data of the models produced and to return the data to the models
    • Evaluation of the data, determination of deviations from feasibility data and feedback to the project management
    • Coordinate and Perform cleanliness of the working environment (plate cleaning, own tools storage, tool box storage on daily basis)
    Online since: Fri Dec 19 11:45:05 CET 2025
    Reference number: 854809/1

    Frontend Entwickler (m/f/d)

    Permanent employment with our customer
    Düsseldorf
    • Development and maintenance of modern user interfaces for the software platform
    • Implementation of customer requirements and handling of tickets in day-to-day operations
    • Optimization of existing frontend components with regard to performance and usability
    • Design and implementation of new features for various application areas
    • Ensuring a consistent and intuitive user experience across all applications
    • Close collaboration with backend developers to integrate interfaces and data flows
    • Support in the strategic further development of the platform and introduction of new technologies
    Online since: Wed Dec 17 15:14:47 CET 2025
    Reference number: 851846/1

    Softwareentwickler (m/f/d)

    Permanent employment with our customer
    Düsseldorf
    • Further development and maintenance of the existing software platform
    • Implementation of customer requirements and handling of tickets in day-to-day operations
    • Analysis and resolution of errors as well as continuous optimization of the backend architecture
    • Development of new features and strategic advancement of the platform
    • Setup and configuration of new systems as well as integration into the existing infrastructure
    • Ensuring data processing and transmission for analytical purposes
    Online since: Wed Dec 17 14:57:13 CET 2025
    Reference number: 854487/1

    Mulesoft-Entwicker (Only Nearshore) (m/f/d)

    Freelance/Contracting project
    Remote
    • Development and maintenance of integration solutions: Design and implementation of integrations and APIs using the Mulesoft Anypoint Platform to connect various systems and applications within the enterprise architecture - Design and implement scalable, reusable, and secure APIs and integrations using MuleSoft Anypoint Studio and Anypoint Platform
    • Creation and management of APIs: Build and document APIs using Anypoint API Designer and API Manager to ensure a standardized and reusable API architecture in compliance with RAML specifications and RESTful principles
    • Data integration and transformation: Design and implement data mappings and transformations to ensure smooth data exchange between internal and external systems (e.g., Salesforce, SAP, databases, legacy systems)
    • Troubleshooting and optimization: Diagnosing and resolving integration issues, monitoring performance, and optimizing integration processes to ensure high system availability (monitoring with Anypoint Monitoring, Runtime Manager, and other observation tools)
    • Management of the entire API lifecycle: Design, development, deployment, versioning, and decommissioning using best practices for API governance and security (OAuth2, JWT, client ID enforcement)
    • Implementation of security standards: Ensuring data security and compliance with requirements, including implementation of authentication, authorization, and encryption within the APIs
    • Testing and quality assurance: Creation of unit and integration tests with MUnit and other test frameworks, and performance optimization and bug fixes for Mule applications
    Online since: Wed Dec 17 09:40:05 CET 2025
    1 2 3 … 288

     

     

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