A company is looking for a Siemens PLC Programmer to support a hybrid setup in Siegen. The project focuses on programming and optimizing Siemens PLC systems, particularly within the steel industry. The role requires expertise in S120 and G120 servo drives. The ideal candidate should live close to Siegen to facilitate on-site work when required. Key responsibilities: - Programming and optimizing Siemens PLC systems. - Working with S120 and G120 servo drives. - Collaborating with the team to ensure smooth operations in a hybrid setup. - Troubleshooting and resolving technical issues. - Ensuring compliance with industry standards and safety regulations.

For a project in the power plant environment, a freelance specialist for migrating and adapting the ABB 800xA control system is needed at short notice. - Typical tasks in this role:** - Implementation of programming and commissioning with the ABB 800xA process control system. - Migration of existing control system logic to the new system version, including adaptation of controllers and I/O modules. - Creation and adjustment of process graphics, operator interfaces and alarm management configurations. - Execution of system tests, error analysis and performance optimizations to ensure plant availability and controllability. - Technical support of operations staff during the commissioning and ramp-up phase. - Preparation and maintenance of technical documentation (functional diagrams, configuration descriptions, test protocols). - Close cooperation with the process engineering, electrical engineering departments and the plant operator. - Relevant technologies, tools or methods:** - Control system: ABB Ability™ System 800xA (including AC 800M controller, information management, batch control). - Engineering tools: Control Builder M, Process Graphics Migration Tool, Bulk Data Manager. - Fieldbuses: PROFIBUS, Foundation Fieldbus, Modbus. - Virtualization: VMware, Hyper-V for test and development environments. - Databases: SQL knowledge for historical data analysis (e.g., 800xA History). - Knowledge of relevant standards for process and power plant engineering (e.g., IEC 61508, IEC 61511). - Typical KPIs or success metrics:** - Migration speed: number of system components/functions migrated per week/month. - System availability: control system uptime after migration > 99.9%. - Commissioning error rate: number of critical software bugs after go-live < 5. - Test coverage: percentage of successfully executed and documented test cases > 95%. - Adherence to project schedule: completion of migration and commissioning by the defined deadline. - Operator acceptance: positive feedback from operations staff on the new system environment. - Key challenges, risks or specifics:** - Migration in running operation ("brownfield") with minimal downtime. - Ensuring compatibility between old and new system components (hardware/software). - High complexity of process logic in power plants (e.g., boiler control, turbine regulation). - Risk of cybersecurity vulnerabilities in networked control systems (e.g., CVEs for 800xA). - Management of interfaces to third-party systems (e.g., MES, ERP). - Need for intensive and precise collaboration between control engineering, process engineering and operations. - Concrete deliverables:** - Migrated and operational control logic on the target system. - Fully tested and customer-approved process graphics and operator interfaces. - Acceptance protocols for Factory Acceptance Test (FAT) and Site Acceptance Test (SAT). - Updated technical plant documentation. - Final migration report with lessons learned. - Trained operations staff.

A company is seeking an experienced Electrical Commissioning Engineer to support an industrial/utility project in Narva, Estonia. The role involves acting as the first point of contact for electrical commissioning issues on-site, navigating complex documentation, and resolving design and installation challenges, particularly from third-party packages. The engineer will evaluate faults, propose solutions, and defend the client's position when necessary, ensuring clear communication with stakeholders. - Act as the first point of contact on-site for electrical commissioning issues. - Review and navigate complex documentation related to electrical systems. - Identify and resolve design and installation issues, especially from third-party packages. - Handle MCCs, generic point lists, and interface mismatches. - Evaluate responsibility for faults: - If blame is justified → propose and implement a solution. - If blame is unjustified → defend the client's position. - Represent and communicate problems clearly to relevant stakeholders.

A company is looking for a specialist Construction Manager for Electrical Engineering and a specialist Construction Manager for Process Control (Siemens T3000) for a challenging project. The goal of the project is the technical monitoring and control of the process control interfaces of the existing plant during the integration of the new system, as well as ensuring quality and contractual compliance during the construction and commissioning phase. The role requires intensive coordination and oversight of planning interfaces due to the size of the project. The Construction Manager will work closely with control engineers, planners, experts, and contractors to ensure the successful delivery of the project. Main tasks: Professional monitoring of the process control interfaces of the existing plant during the integration of the new system Professional management of control engineers, planners, experts, and contractors - Preparation of specialized and project phase–dependent documents - Participation in project meetings and negotiations - Supervision of quality assurance and quality control during the construction and commissioning phase - Advice on process control commissioning - Technical coordination with design engineers on quality monitoring tasks - Monitoring contractual compliance and performing quality audits - Participation in safety meetings and implementation of measures to address identified issues

A company is seeking an experienced Electrical Commissioning Engineer to support an industrial/utility project in Narva, Estonia. The role involves acting as the first point of contact on-site for electrical commissioning issues, reviewing complex documentation, and resolving design and installation challenges, particularly from third-party packages. The engineer will evaluate faults, propose solutions, and defend the client's position when necessary. Clear communication with stakeholders and independent client-side representation are key aspects of this role. - Act as the first point of contact on-site for electrical commissioning issues. - Review and navigate complex documentation related to electrical systems. - Identify and resolve design and installation issues, especially from third-party packages. - Handle MCCs, generic point lists, and interface mismatches. - Evaluate responsibility for faults: If blame is justified → propose and implement a solution. If blame is unjustified → defend the client's position. - Represent and communicate problems clearly to relevant stakeholders.

A company is looking for an experienced MES consultant with a focus on MPDV’s Hydra X to support the expansion of the system to additional sites. The system is already rolled out at one site and now needs to be scaled further. The role includes supporting the introduction of new features or versions of the system, implementing system customizations and optimizations based on production requirements, and assisting with the rollout. The consultant will work closely with internal teams and external service providers to ensure quick identification and resolution of issues in the MES system. - Support the introduction of new system features or versions - Implement system customizations and optimizations based on production requirements - Assist with the rollout to additional sites - Quickly identify and resolve issues in the MES system

A company is looking for a specialist/consultant in the field of system testing development for special machine construction. The System Test and Qualification group conducts system tests in development projects, including tests of individual components, machine modules and software releases. Responsibilities also include defining and executing acceptance tests. The goal of the project is to support detailed planning of test tasks, creation and optimization of test case specifications and execution of integration and functional tests. Activities take place exclusively on site in the lab on machine systems. - Detailed planning of test tasks - Creation and optimization of test case specifications - Execution of integration and functional tests - Running test cases (black box, use case, fail case tests) - Documenting and preparing test results in the test management tool and MS Office - Error analysis and communication with developers (directly in the lab and via MS Teams) - Coordination with project management and the test manager

A company is urgently looking for short-term support from qualified commissioning technicians for an ongoing project at the Salzgitter site. The project's goal is the commissioning and optimization of air handling systems, ideally in cleanroom environments. The role requires on-site work, shift work (at times), and a 5-day workweek. Main tasks: - Commissioning and optimization of air handling systems - Work on construction sites, including tasks on ladders, scaffolds, and platforms - Coordination and organization of workflows - Communication with various project stakeholders - Ensuring compliance with technical standards and safety regulations

As part of a digitization initiative, software quality should be ensured and improved through modern testing, analysis, and review methods. The goal is to increase development quality and efficiency through strategic measures and coaching. - Definition, monitoring, and improvement of test coverage strategies for critical software components. - Organization and execution of code reviews in compliance with coding standards, architectural, and security requirements. - Setup, execution, and evaluation of SonarQube analyses, as well as coordination of technical debt and vulnerability remediation. - Training and support for developers in Clean Code, TDD, and CI/CD practices. - Assessment and continuous improvement of QA processes, tools, and metrics.

A company is seeking a skilled Embedded Linux Engineer to support the rollout and commissioning of new hardware modules at a leading technology manufacturer. The role involves hardware-related software development, device driver programming, and direct troubleshooting with hardware teams on-site. Typical project responsibilities: - Develop and adapt Linux device drivers for custom hardware modules - Kernel customization, system integration and performance optimization of Embedded Linux systems - Conduct unit and integration tests on target hardware - Work closely with hardware development for debugging and failure analysis - Document software architectures and implementations for internal knowledge transfer - Support the deployment of the modules in production environments Key technologies/tools/methodologies: - Embedded Linux (Yocto/Buildroot), C/C++, shell scripting - Debugging tools: JTAG, gdb, logic analyzers - Version control (Git), CI/CD for embedded projects KPIs/Success Metrics: - On-time commissioning of modules, system uptime/MTBF, error rate in field use, stability under resource constraints Special challenges/risks: - Hardware/software integration under time pressure, managing resource limitations on embedded devices Deliverables: - Ready-to-use hardware modules with tested Linux firmware - Complete project and code documentation, transfer of know-how to client teams Lessons Learned/Best Practices: - Intensive cross-team collaboration, early integration testing, automated regression testing and code reviews

For the enhancement of a complex ServiceNow platform, we are looking for a developer specialized in the middlelayer. The focus is on implementing business logic, integrations, and processing data between the frontend and backend systems. - **Typical tasks include:** - Designing and developing server-side business logic in ServiceNow using Business Rules, Script Includes, and Workflows. - Designing, implementing, and maintaining REST- and SOAP-based integrations to third-party systems (e.g., SAP, Jira, HR systems) via IntegrationHub or custom scripts. - Developing and optimizing data flows and transformations within the platform. - Analyzing and optimizing performance of server-side scripts and database interactions. - Ensuring platform stability and security through robust, error-resistant coding. - **Relevant technologies, tools, or methods:** - ServiceNow platform: in-depth knowledge of the Glide API (GlideRecord, GlideSystem), server-side scripting (JavaScript ES5). - Integrations: IntegrationHub (Spokes), REST/SOAP API Explorer, JSON, XML. - Automation: Flow Designer, Workflow Editor. - Development tools: ServiceNow Studio, VS Code with ServiceNow plugins. - Methodology: Agile (Scrum), use of Update Sets and Application Scopes for deployment. - **Typical KPIs or success metrics:** - Transaction response times for critical middlelayer processes. - Error rate in API calls and integrations (< 1%). - Success rate of automated workflows. - Code complexity (e.g., measured via SonarQube integration). - Adoption rate of new features enabled by the middlelayer. - **Key challenges, risks, or specifics:** - Complexity of dependencies between different ServiceNow modules and external systems. - Ensuring scalability under high transaction volumes. - Debugging asynchronous processes and integrations. - Following ServiceNow best practices to maintain upgradeability of the platform ("out-of-the-box" vs. customizing). - **Concrete deliverables:** - Implemented and tested Script Includes and Business Rules. - Fully configured and documented integrations in IntegrationHub. - Technical documentation of the developed logic and data flows. - Completed Update Sets ready for production deployment. - **Lessons learned/best practices:** - Encapsulate reusable logic in Script Includes instead of duplicating it across multiple Business Rules. - Prefer asynchronous Business Rules for long-running operations to avoid blocking the user experience. - Use Flow Designer over the classic Workflow Editor for new automations.

A company is looking for an experienced Technical Writer responsible for creating and managing datasheets, product brochures and catalogs. These documents are crucial for sales, legally binding and part of internal quality assurance. The product brochures present key product features and customer benefits, while the datasheets contain detailed specifications. The role involves independently managing and overseeing all correction and review processes through to final approval, as well as ensuring the defined quality and release processes according to company guidelines. In addition, the final data must be archived in the relevant systems such as the Promo Office database, PDM and internet CMS. - Creation of datasheets, product brochures and catalogs according to specifications. - Preparation of data for print production and ISO-compliant archiving in the product management system. - Management of versioned documents for print production and online publication. - Ensuring the defined quality and release processes. - Archiving final data in the relevant systems.

A company is looking for an experienced Mendix Lowcode Developer to build mobile and web applications using the Mendix low-code development platform. - Develop mobile and web applications with Mendix - Create user interfaces based on templates and components - Define data structures and application logic in Mendix - Collaborate with clients to define requirements

A company is looking for an experienced tester for subsea cables with an electrical engineering or physics background. The project aims to advise and support cable tendering, cable qualification, and the definition and execution of tests during the project phase. The role includes working with bidders, defining requirements, and advising on test procedures to ensure the quality and functionality of the cables. - Advice on cable tendering and qualification for the project phase - Definition of requirements for manufacturing, interim storage, installation, completion, and testing - Contract negotiations with bidders - Definition of test requirements for all tests from type tests to Site Acceptance Tests (SAT) - Advising on and defining test procedures: from production and FAT tests to type tests and Site Acceptance Tests - Specific adaptation of test systems and methods for the project

Building and evolving a test automation suite for the core applications of a large insurer to increase release speed and quality. - **Typical tasks:** - Analysis of test processes and identification of automation potential. - Selection, configuration and implementation of automation frameworks. - Development and maintenance of automated test scripts. - Integration of tests into CI/CD pipelines (Jenkins, GitLab). - Test data management and reporting. - **Relevant technologies, tools & methods:** - Selenium, Cypress, Playwright, Tosca, Postman. - Java, Python, JavaScript. - TestNG, JUnit, Cucumber. - Jenkins, GitLab CI, Docker, Jira. - **Typical KPIs & success metrics:** - Automation rate (>70%), reduction of test run time, defect detection rate. - **Key challenges & risks:** - Complex legacy UIs, stable test data management, script maintainability. - **Deliverables:** - Documented test automation framework, automated test suite, CI/CD integration, test reports.

A company is looking for a talented Footwear Designer to work on the design of Mountain Bike Footwear for SS27. The project involves creating innovative and functional designs that align with the brand's identity and meet the needs of mountain biking enthusiasts. The role requires a deep understanding of footwear design, materials, and trends, as well as the ability to translate concepts into market-ready products. The designer will collaborate closely with cross-functional teams to ensure the designs are both aesthetically appealing and technically sound. - Develop creative and functional designs for Mountain Bike Footwear for SS27 late add and FW27 FIVE TEN Footwear. - Conduct research on market trends, materials, and user needs. - Collaborate with cross-functional teams to ensure designs meet technical and aesthetic requirements. - Create detailed sketches, prototypes, and specifications for production. - Ensure designs align with the brand's identity and target audience.

Development and maintenance of backend services in a microservice architecture using Go (Golang) for a technology company. - Typical tasks: designing and implementing RESTful APIs, connecting to databases (SQL/NoSQL), developing high-performance and scalable microservices, writing unit and integration tests, conducting code reviews, collaborating on system architecture and design, deploying and operating services in a cloud environment. - Relevant technologies, tools, or methods: Go (Golang), Docker, Kubernetes, AWS/GCP/Azure, PostgreSQL/MongoDB, gRPC, Git, CI/CD pipelines (e.g., GitLab CI, Jenkins), Prometheus, Grafana. - Industry KPIs or success metrics: API response times, system availability (uptime), error rate, scalability under load, code coverage. - Key challenges, risks, or specifics: ensuring consistency in a distributed system, handling concurrency, performance optimization, managing service dependencies. - Concrete examples of deliverables: working and documented microservices, API documentation (e.g., Swagger/OpenAPI), set up CI/CD pipelines, unit and integration tests, technical architecture diagrams.

On behalf of a leading medical technology company, we are looking for an experienced technical draftsman or product designer to create and maintain technical documentation and engineering drawings. - **Typical responsibilities:** - Create standards-compliant 2D manufacturing drawings and 3D models of parts and assemblies using CAD software. - Detail and dimension designs, taking form and position tolerances into account. - Create and manage bills of materials and technical documents in the PDM/PLM system (e.g., SAP ECTR). - Carry out revision services on existing drawings and documentation. - Work closely with the development and manufacturing departments to ensure producibility. - **Relevant technologies, tools, or methods:** - CAD systems: Siemens NX, SolidWorks, CATIA V5, Autodesk Inventor (depending on client system) - PDM/PLM systems: SAP ECTR, Teamcenter, Windchill - Standards: Solid knowledge of relevant ISO and DIN standards for technical drawings, especially in regulated environments. - ERP systems: SAP S/4HANA - **Typical KPIs or success metrics:** - On-time delivery of drawings and documents. - Error rate in technical documentation (number of required revision loops). - Compliance with internal and external design and documentation standards. - Efficiency in implementing changes (turnaround time). - **Key challenges, risks, or specifics:** - High demands on the accuracy and completeness of documentation due to strict regulatory requirements in medical technology (MDR). - Seamless traceability of changes (versioning). - Complexity of parts to be designed (e.g., freeform surfaces, complex assemblies). - Close coordination with various stakeholders (development, procurement, quality assurance, manufacturing). - **Concrete deliverables:** - Approval-ready 2D manufacturing drawings and 3D CAD models. - Complete and released bills of materials in the ERP system. - Updated technical product documentation. - Change logs. - **Lessons learned / best practices:** - Clear, standardized template management significantly speeds up the creation process. - Regular alignment meetings with manufacturing can prevent costly errors early on. - Careful maintenance of master data in the PDM/PLM system is key to efficient collaboration.

A company is looking for an experienced Electrical Technician to join a 12-month project in Berlin. The main focus of the project is the supervision of cable pulling (Überwachung von Kabelzug). The role requires strong expertise in cables and related technologies. - Supervision and monitoring of cable pulling processes - Ensuring compliance with technical standards and safety regulations - Collaboration with other team members to ensure project success - Reporting and documentation of progress and issues

We are looking for a freelance electrical engineer specializing in high and extra-high voltage as a primary planner (m/f/d) to support energy infrastructure projects. The projects include grid connection of generation plants (especially wind and solar farms) as well as new construction and modification of substations. - Typical responsibilities in this role:** - Developing primary engineering concepts and layouts for air- and gas-insulated high and extra-high voltage switchgear (AIS/GIS) from 110 kV to 380 kV. - Designing and sizing primary equipment (circuit breakers, disconnectors, instrument transformers, transformers, etc.). - Creating single-line diagrams, electrical schematics, and arrangement drawings. - Performing short-circuit and load flow calculations, and sizing grounding systems and lightning protection. - Conducting technical clarifications and coordination with clients, grid operators, authorities, and suppliers. - Preparing technical specifications and tender documents for primary equipment. - Coordinating with other disciplines such as secondary systems, civil engineering, and control systems. - Supporting commissioning and acceptance of the equipment. - Relevant technologies, tools, or methods:** - Planning software: AutoCAD, Primtech, REVIT, EPLAN. - Calculation tools: PowerFactory (DIgSILENT), NEPLAN, or vendor-specific tools. - Standards & regulations: VDE-AR-N 4120 (High Voltage Technical Connection Conditions), IEC standards, EN standards. - Project management tools: MS Project, Jira. - BIM (Building Information Modeling) in plant engineering. - Typical KPIs or success metrics:** - Planning quality: Number of required plan changes after approval < 5%. - Schedule adherence: Meeting planning milestones according to the overall project schedule. - Cost efficiency: Staying within the budget for the planned primary equipment. - Technical compliance: Successful acceptance of the equipment by the grid operator without primary equipment issues. - Interface management: Smooth coordination, measured by the number of delays in other disciplines caused by planning errors. - Key challenges, risks, or specifics:** - High complexity and safety requirements in the high and extra-high voltage range. - Need for exact compliance with the grid connection rules (TAR) of the respective grid operators. - Long delivery times and price fluctuations for large primary equipment. - Coordination in tight spaces, especially during refurbishment of existing facilities. - Increasing demands from integrating renewable energies (e.g., reactive power management, FRT behavior). - Ensuring physical safety and occupational health in the planning process. - Specific deliverables:** - Approval-ready primary technical planning documents (layouts, elevations, sections). - Final single-line diagrams and overview circuit diagrams. - Technical calculation reports (e.g., short-circuit withstand, grounding). - Prepared bill of quantities and technical specifications for procurement. - Minutes of technical coordination meetings. - Revision documents and as-built documentation.