VAT Vakuumventile AG

Main Role and Activities The Team Lead Supply Specialists serves as the tactical leader and execution driver for NPI supply chain activities within assigned Business Units or product portfolios. This role is essential for ensuring the timely industrialization of new products, managing the transition from development to serial production, and guaranteeing supply chain readiness, including reliable order fulfillment for NPI projects. We are seeking a dynamic leader who is able to manage complex cross-functional projects, optimize supply chain design in an HMLV environment, and guide a team of experienced specialists to accelerate time-to-market and ensure operational excellence. Your Responsibilities Lead and execute NPI supply chain activities for assigned Business Units or product portfolios Ensure timely industrialization of new products and manage the transition from development to serial production Guarantee supply chain readiness and order fulfillment for NPI orders Act as the main interface to BU Product Management and R&D, ensuring alignment with strategy and priorities Allocate and coordinate Supply Specialists across projects based on complexity and priority Drive the implementation of Design for Supply Chain (DfSC) principles, including multi-sourcing strategies, lead time optimization, and resilient supply chain design Collaborate with Category Management to execute sourcing strategies and oversee supplier selection and onboarding Identify and realize cost optimization (COGS) opportunities during the development phase while balancing cost, quality, and risk Ensure adherence to Product Approval Workflow and PLM processes within the team Lead structured problem-solving to improve NPI efficiency and resolve bottlenecks Oversee supply chain master data setup, ensuring accuracy, completeness, and timely availability Manage the handover process from NPI to serial production (COP/SCP), ensuring full readiness Lead, coach, and develop a team of Supply Specialists Act as escalation point for supply chain risks impacting NPI timelines Manage trade-offs between cost, risk, and speed in supply chain design Your Profile Bachelor’s degree (BSc) in Supply Chain Management, Engineering, or a related technical field; APICS (CSCP/CPIM) is a plus 3–7 years of experience in material planning (MRP), inventory management, or operational procurement in a complex manufacturing (HMLV) environment Proven leadership experience with strong change management capabilities and a data-driven mindset Excellent knowledge of ERP systems (MS Dynamics 365 F&O preferred), as well as PLM and project management tools Strong understanding of Design for Supply Chain, strategic sourcing, risk analysis (e.g. FMEA), and NPI phase-gate processes Lean methodology knowledge (Green Belt preferred) Strong analytical and project management skills with the ability to manage complex constraints Excellent communication and negotiation skills in cross-functional environments Fluent in English and German (written and spoken) What to Expect A key leadership role with direct impact on product industrialization and time-to-market A dynamic and international environment with complex, cross-functional projects High level of ownership and decision-making responsibility Close collaboration with R&D, Business Units, Operations, and suppliers Opportunity to build and develop a high-performing specialist team Continuous professional and personal development

Your Profile Bachelor’s or Master’s degree in Supply Chain, Engineering, or Business Administration 7–10 years of experience in strategic supply chain, S&OP, or technical account management in global environments Strong experience in high-tech / semiconductor industry preferred Excellent analytical skills with ability to model complex supply-demand scenarios Strong ERP (MS Dynamics 365 F&O), Excel, and Power BI skills High stakeholder management and influencing capability in international environments Strong customer focus, proactive mindset, and willingness to travel (~20%) Fluency in English; additional languages (e.g. Mandarin, Korean) are a plus Your Role As Global Account Supply Chain Manager, you act as the strategic supply chain lead for a key global customer and a core member of the “4-G” team (Global Account, Product, Quality, and Supply Chain). You define and drive the end-to-end supply chain strategy , ensuring alignment between customer needs and VAT capabilities while delivering outstanding service levels, cost efficiency, and joint value creation. Your Impact You ensure a resilient, high-performing supply chain for a complex global account by combining strategic planning, customer proximity, and cross-functional leadership . Your key focus is to translate demand signals and technology roadmaps into robust supply chain strategies and scalable execution. Key Responsibilities Strategic Customer & Supply Chain Ownership Own the end-to-end supply chain strategy for a key global customer Act as trusted advisor to customer supply chain leadership Drive alignment within the “4-G” team to ensure coherent account, product, quality, and supply chain strategy Translate customer requirements into scalable supply chain initiatives in collaboration with internal supply chain partners Identify and deliver joint value creation opportunities across the supply network Demand, Capacity & Ramp Management Lead mid- to long-term capacity and ramp planning (up- and downscaling) based on customer roadmap and forecasts Ensure proactive capacity alignment across the full value chain through regular assessments and S&OP participation Manage supply chain readiness for new product introductions and technology transitions Identify risks early and ensure mitigation through scenario-based planning Strategic Agreements & Risk Management Lead negotiations of complex supply chain agreements (e.g. consignment, capacity reservations, inventory stocking, liability terms) Analyse demand and supply patterns to identify risks, opportunities, and volatility drivers Improve forecast accuracy and drive service level excellence Define inventory strategies to balance service levels, flexibility, and financial exposure Performance & Stakeholder Management Accountable for key KPIs, including OTD >95%, past dues <1%, and forecast accuracy >90% Lead Quarterly Business Reviews with internal and external stakeholders Manage customer supply chain scorecards, identify deviations, and drive corrective actions across global teams Issue & Escalation Management Act as escalation owner for critical supply chain topics impacting customer or business continuity Resolve conflicts between customer requirements and internal capabilities through cross-functional alignment Ensure fast, structured decision-making in complex or high-pressure situations

Your Responsibilities Build, implement, and continuously enhance an end-to-end capacity planning process across multi-tier external suppliers Ensure full visibility of capacity constraints and availability, identifying bottlenecks and excess capacity, and triggering appropriate mitigation actions Establish and maintain a strong foundation for S&OP processes, including committed output, scenario planning, and structured decision support Perform forecast, demand, and scenario analyses to proactively identify risks and opportunities across markets, customers, and business units Analyze forecast vs. actual deviations, identify root causes, and drive corrective and preventive actions Coordinate ramp-up and ramp-down scenarios in close collaboration with internal functions and external suppliers Partner with Supply Chain, Category Management, Production, and other stakeholders to ensure supply continuity, flexibility, and alignment Contribute to the continuous improvement of planning processes, tools, KPIs, and data quality within demand and capacity planning Your Profile Minimum 5 years of experience in Supply Chain, Demand Planning, S&OP, or Capacity/Forecast Planning Strong understanding of ERP/MRP systems in a manufacturing environment Excellent analytical skills with advanced proficiency in Excel and MS Office (Word, PowerPoint, Access) Proven experience working with external suppliers and cross-functional, international teams Structured, solution-oriented mindset with strong communication skills and the ability to operate in complex planning environments Experience with advanced analytics, data management, machine learning, or big data (a plus) Very good English skills; German is an advantage

Ihre Aufgaben und Ihr Profil Operative Abwicklung von Kundenaufträgen inkl. elektronischer Kundenportale Schnittstellenfunktion zu internen Abteilungen im Auftrags- und Transportprozess Weltweite Ansprechperson für Auftragsänderungen sowie für Zoll- und Transportthemen Erstellung von Export-, Import- und Transportdokumenten inkl. E-Dec und EVV Erfahrung in Auftragsabwicklung sowie Export, Import und Crosstrade Kenntnisse in Exportabwicklung, Dreiecksgeschäften und Zoll-/Transportdokumentation Zollkenntnisse (z. B. Tarifierung, Ursprungsregeln, Verzollungsverfahren, Veredelungsverkehr) von Vorteil Sehr gute Deutsch- und Englischkenntnisse, weitere Sprachen von Vorteil Das erwartet Sie Ein dynamisches, internationales Umfeld mit abwechslungsreichen Aufgaben und hoher Eigenverantwortung. Sie profitieren von einer strukturierten Einarbeitung, einem unterstützenden Team sowie kurzen Entscheidungswegen. Zudem haben Sie die Möglichkeit, eigene Ideen einzubringen und sich fachlich sowie persönlich weiterzuentwickeln. Weitere Informationen zu unserem Unternehmen unter www.vatvalve.com

Your Role As a Key Account Supply Chain Manager , you will be a customer-facing supply chain expert responsible for managing relationships with assigned key accounts and supporting global account strategies. You act as the primary interface for all operational supply chain topics, ensuring flawless execution, high performance, and continuous improvement. You will work in a dynamic, global environment requiring strong analytical skills, agility, and a proactive mindset to drive customer satisfaction. Your Responsibilities Tactical Account Management & Execution Act as the main point of contact for customers on operational supply chain topics Ensure execution of defined supply chain strategies across all product lines Support the Global Account Supply Chain Manager (GASCM) with analysis, scenario modeling, and business reviews Performance Monitoring & Reporting Create, manage, and analyze KPIs (e.g., On-Time Delivery, Lead Time, Inventory, Forecast Accuracy) Provide performance insights and track improvement actions Monitor supply chain performance via control tower tools to identify risks and opportunities Operational Alignment & Coordination Orchestrate internal supply chain functions (planning, logistics, operations) to meet customer needs Analyze demand fluctuations and proactively manage shortages Collaborate cross-functionally with Sales, Product Management, Finance, and Operations Agreement Management & Continuous Improvement Manage and execute supply chain agreements (e.g., consignment, stocking programs) Drive continuous improvement initiatives with customers and internal teams Support tactical coordination of new product introductions (NPI) Escalation Management Act as the first point of escalation for operational supply chain issues Drive quick resolution of delivery delays or allocation conflicts Escalate strategic or systemic risks with clear analysis and proposed solutions Your Profile Bachelor’s degree in Supply Chain Management, Engineering, Business Administration, or similar 3–5 years of experience in supply chain, demand planning, or customer service within a global organization (high-tech or semiconductor industry preferred) Strong analytical and problem-solving skills with proven execution capability Advanced Excel skills (mandatory) and experience with data visualization tools (e.g., Power BI) Experience with ERP systems, preferably MS Dynamics 365 (F&O) Solid understanding of end-to-end supply chain processes Excellent communication and collaboration skills in an international environment Highly customer-focused, proactive, and detail-oriented Fluent in English; German is a strong advantage What We Offer A dynamic and international work environment Close collaboration with global key accounts Opportunities for professional growth in supply chain and account management A role with high visibility and impact on business performance

Your Responsibilities Own supplier setup and initial purchasing for NPI, including cost and inventory management Design and implement effective supply chain concepts to bring new products into production smoothly Collaborate with internal teams and external partners to ensure transparent communication and on-time delivery Maintain logistics master data and enable seamless integration into MRP processes Monitor NPI orders and proactively ensure timely shipments Manage and drive the NPI Product Approval Workflow in Dynamics 365 Identify and implement process improvements to increase efficiency and reduce costs Anticipate supply risks, define mitigation actions, and track KPIs while ensuring compliance Requirements Degree in supply chain, procurement, project management, or equivalent practical experience Experience in supply chain, procurement, or project purchasing, ideally in an industrial environment Understanding of supply chain strategies, cost structures, and multi-sourcing approaches Strong Excel skills and experience with ERP systems (Dynamics 365 is a plus) Analytical, structured, and solution-oriented mindset with a focus on continuous improvement Strong communication and negotiation skills; able to work independently and collaboratively Good organizational skills and ability to manage multiple priorities Very good German and good English skills

Strategic Sourcing Manager Purpose of the role: Acting as a business partner to key stakeholders in business (Business Units, Engineering, etc.) and Operations (Supply Chain Operations, Supplier Quality, Production, Materials Management, etc.). The Strategic Sourcing Manager shall sustain the Global Category Management Operating Model and provide the supply capability and capacity at best cost to support the company’s future business needs and protection of brand value. Responsibilities: Management of own material categories (capacity, knowledge management, performance). Focus is on Elastomer, Rubber and Plastics Accountable for contributing to the global Direct Material & Supply Base Performance (QCD) Representing own direct material categories within the VAT organization Accountable for the category specific achievement of the objectives of cost optimization, supply base optimization, geographic sourcing footprint and Best Cost Country Sourcing Providing forward-looking guidance on trends, threats and opportunities in own categories (eg. raw materials etc.) Active contribution to the bottom-up alignment of the Direct Materials Category Team with the defined / set company objectives Interface to BU / Engineering for Strategic Sourcing activities along with the PDP process Act as a change agent regarding main stakeholders Perform the development of category sourcing strategies applying and complying with defined methods and tools Active supplier relationship management of the global supply base within its own category perimeter in alignment with the category teams in Switzerland, Malaysia and Romania Qualifications: A further education in Procurement or equivalent; ideally a Master’s degree or similar Preferably 4-8 years of in-depth strategic sourcing experience with a solid working knowledge of global category management direct materials Preferably strong experience on the electronic sourcing market dealing with EMS suppliers as well as components Demonstrated work experience on category specific production techniques and processes Working experience within a global complex organization; an understanding of cross-functional & cross cultural change management is essential Strong contract negotiation skills, ideally with practice in global industrial manufacturing companies Experience with Power BI or similar data analytics tools preferable Solid people and change management skills, stakeholder engagement, cross-functional project leadership skills, strong analytical skills and ability to focus on the essential facts, able to get results through others, able to multi-task, ability to work under pressure Fluent in English and good level of German desirable

Internship Objectives: Application of AI & ML and advanced analytics on our Cloud foundation for optimizing supply chain processes Developing the required data pipeline and foundation for a data backbone on our cloud infrastructure Showing business benefit by achieving a sustainable improvement in SC KPIs Responsibilities : Carry out literature review and identify best practices in the use of ML, analytics and cloud technologies in inventory management, demand and capacity planning and SC optimization Understand, extract, clean and structure the relevant business, SC and market big data Learn & master the cloud apps and codes relevant to the project Develop and integrate pipelines, algorithms and structure needed for the project Benchmark and evaluate the results Help integrating the new approaches into the processes and show the improvement of KPIs Competencies acquired at the end of the Internship: Hard skills: A strong foundational knowledge and experience in: Cloud technology, Supply chain analytics, ML for business planning and applications, Data pipelines, ML pipelines in cloud, Supply chain data and KPIs Soft skills: Teamwork, Communication, Stakeholder management, Project management, Agile development, Translating business needs to technical solutions Qualifications: MSc or BSc in Engineering, Mathematics, Physics, Business Administration or similar Good coding skills in Python Knowledge and experience in machine learning (ML) Familiarity with cloud platforms (preferentially Azure) Strong analytical thinking, technical, communication and presentation skills

Supplier Quality Assurance Specialist Purpose of the role Ensure the operational execution of supplier quality assurance activities by managing supplier complaints, returns and special approvals. This role ensures effective communication with suppliers, proper documentation of quality issues and supports continuous improvement of supplier quality performance to maintain uninterrupted production. Responsibilities: Supplier Complaint Management Review and evaluate supplier complaints based on internal nonconformities Ensure accurate and complete defect descriptions including quantities and technical documentation Coordinate communication with suppliers regarding corrective actions and deadlines Monitor supplier responses and ensure timely processing of complaints and sorting activities Return Management Evaluate and decide on the necessity of returning defective material to suppliers Coordinate documentation of returned / reworked material Ensure correct documentation including return forms and defect reports Track supplier analysis and corrective actions Monitoring of Corrective Actions Track the implementation status of actions related to complaints, returns and rework Maintain transparency on supplier corrective actions and follow up on implementation Support reporting on complaint statistics and supplier quality performance Stakeholder Collaboration Act as interface between suppliers and internal stakeholders Support production, engineering and quality departments in supplier-related quality issues Ensure proper communication and alignment regarding supplier complaints and actions Qualifications: Min. 3 years of experience in supplier quality assurance, complaint management or operational quality roles Experience in supplier communication and coordination of corrective actions Knowledge of manufacturing processes and failure analysis methods Experience in data analysis and quality reporting is beneficial Technical background (engineering, quality management or comparable experience) Good knowledge of key quality tools such as 8D-Reports, 3-legged 5 Why, SPC, Ishikawa Strong communication and coordination skills Ability to work independently and in cross functional teams Fluent German and English skills (written and spoken)

Sales Channel Manager Europe & RoW (100%) The Channel Manager manages and develops VAT’s international network of distribution partners in Europe and selected international markets, driving growth through indirect sales while ensuring strong alignment with the company sales strategy.. Responsabilities Sales channel management and strategic development of our worldwide distribution partners Lead change across the distribution network by challenging the status quo, optimizing the partner landscape, and steering partners through new programs, tools, and sales processes to improve performance Manage changes and lead negotiations with channel partners Cross-functional alignment with VAT Business Units to ensure proper implementation of VAT strategy in channels’ territories Monitor and improve the partners performances using clear KPIs and structured business reviews Monitoring of the market with regards to competitors as well as technical and commercial trends Participation in regular sales meetings and active support in determining the short and medium-term sales planning Own sales forecasting for your channels’ territories and provide accurate, data-driven visibility on opportunities and risks Requirements 5 years’ experience in sales, preferably in the vacuum industry or in related areas such as mechanical engineering, components or similar high-tech industry 2 years of experience managing indirect sales via channel partners Design and implementation of incentive programs for sales channel partners Sales management of industrial and research customers in a technology-driven environment Proven track record of meeting or exceeding revenue and growth targets in a multi-country territory Resilient under pressure, with strong prioritization and multitasking skills Strong cross-functional collaboration skills; able to align multiple internal and external stakeholders Skilled at leading and influencing external partners Analytical and structured, comfortable working with pipeline, KPIs, and forecasts to steer the business Excellent English language skills in speaking and writing are mandatory German or further language skills an advantage Willingness to travel approximatively 30-40%

Are you looking for an opportunity to write your thesis in an industrial environment or obtain valuable industry experience, during or after your technical education? Here is one of many interesting topics we have on offer. Responsibilities: Fueled by the ever-growing demand for computational power, the leading-edge technology nodes (≤ 5 nm) require process control at the atomic scale. At VAT, we are developing next generation vacuum solutions to meet the requirements for a new class of manufacturing processes. As a research & development intern in Haag, SG, you will get the opportunity to work on real-life industrial challenges. You will support the overall operation of R&D engineers through your involvement in daily activities and current projects. The hands-on laboratory activities will be performed on state of the art vacuum chambers, in the clean room environment of our newly built Innovation Center. Your tasks will include: Development and execution of sensor characterization procedures Planning, execution and evaluation of experiments (Python) Presentations and discussion of your progress in team meetings Qualifications: Master Student in electrical engineering, mechanical engineering, physics or a similar field Fast learner with independent work style, team player with excellent soft skills Passion for cutting-edge technology What we offer: Practical experience in the semiconductor industry Insight in the R&D of the leading technology for high-end vacuum components Supervision and support by experts in the related topics

Lead Business Consultant Finance Responsibilities: As a Lead Consultant for Finance within the Design Authority framework, you will play a key role in ensuring cross-functional alignment, best practices, and strategic oversight across projects. You will be responsible for harmonizing design decisions between multiple consultants, teams, and projects while maintaining a high standard of solution design. Additionally, you will collaborate closely with the ERP Solution Architect to ensure architectural consistency and adherence to strategic IT guidelines. Finance-Specific Responsibilities Lead solution delivery for Finance processes based on D365 modules, covering: Cost accounting/calculation Accounts Payable Accounts Receivable Inventory Management General Ledger Cost Management Fixed Assets (Books, Depreciation) Production control Project Management & Accounting Act as the primary owner and project lead for Finance-related ERP implementations & related ecosystem Analyze business needs and develop solution concepts Design, configure, and document ERP solutions Provide detailed requirements for the development team Design Authority Responsibilities Provide oversight and ensure solutions with the Finance area align, avoiding siloed approaches Ensure modifications to shared functionalities are evaluated holistically to avoid conflicting changes Establish and enforce best practices, including clear documentation, intuitive configurations, and optimized parameter settings Challenge business requirements to ensure cost-effective and value-driven solutions Harmonize design across multiple consultants, teams, and projects to enhance consistency and efficiency Work closely with the ERP Solution Architect to ensure: Alignment with Microsoft’s roadmap and strategic ERP direction Architectural consistency across process areas and technical solutions Risk assessment for system-critical modifications Data migration strategies align with the overall system architecture Identification and resolution of conflicts with other processes, modifications, or upcoming Microsoft updates Qualifications: Extensive experience (min. 5 years) as a Microsoft D365 ERP IT Consultant with a focus on Finance Proven track record (min. 3 years) in managing international projects Basic knowledge of Power BI and embedded BI solutions Agile mindset and ability to work independently Strong analytical and problem-solving skills, with the ability to think critically under pressure Excellent communication skills, capable of engaging with stakeholders at all levels Strong project planning and coordination capabilities Leadership skills, including the ability to mentor consultants and drive best practices across teams Fluent in English (mandatory); German (nice to have)

Kreditorenbuchhalte (m/w/d) - Teilzeit (50%) Ihr neues Aufgabengebiet Unterstützung im Kreditorenmanagement Mitarbeit bei der Führung der Kreditorenbuchhaltung in MS Dynamics D365 Kontrolle (inkl. MWST) und Verbuchung der visierten Kreditorenrechnungen aus dem elektronischen Freigabeworkflow BLP Mitarbeit bei der Erfassung von Kreditorenrechnungen Überwachung des vollständigen Rücklaufs der Kreditorenrechnungen Ansprechperson im Falle von Abklärungen/Differenzbereinigungen und externen Anfragen Weiterentwicklung der bestehenden Prozesse und deren Dokumentation Stammdatenpflege Ihre Fähigkeiten und Talente Kaufmännische Grundausbildung Berufserfahrung in der Kreditorenbuchhaltung eines Industriebetriebes Gute MS-Office und idealerweise auch MS Dynamics D365 Kenntnisse Exakte, speditive, gut organisierte und zuverlässige Arbeitsweise Hoher Einsatzwille und Lernbereitschaft für neue Aufgabengebiete Gute Englischkenntnisse in Wort und Schrift Selbständige Arbeitsweise und hohe Teambereitschaft

LAB Development Engineer Our team in Haag, Switzerland is looking for you to join as a Lab Development Engineer within the R&D environment. You will be responsible for developing and executing advanced testing and measurement methods for innovative product segments, working closely with an incubator business unit and cross-functional development teams. You will contribute to experimental design, data analysis, laboratory infrastructure, and the continuous improvement of testing capabilities in cutting-edge technology areas. WHAT WE OFFER Join a global leader at the forefront of semiconductor innovation, we are a globally leading company in the semiconductor industry A technologically advanced and innovative working environment with Modern Laboratory and testing facilities Thrive in a collaborative, innovative environment that celebrates bold ideas and outstanding execution — where your potential knows no bounds Enjoy an exceptional working environment with great amenities at our VAT Group offices in the Swiss canton of St. Gallen Receive competitive compensation and benefits aligned with your expertise and contributions YOUR CHALLENGES Development and implementation of new testing and measurement methods for innovative product segments in collaboration with an incubator business unit Planning, execution, and analysis of experiments in technology and product development projects Systematic build-up of know-how in new technologies and application areas Close collaboration with cross-functional development teams and provision of metrology expertise Execution of complex, customer- and project-specific tests beyond standard production capabilities Root cause analysis of product failures and support in resolving customer complaints Ensuring operational readiness and continuous improvement of laboratory equipment and infrastructure Develop and improve data processing and analysis workflows for automated evaluation, reporting, and visualization Contribute to standardization, optimization, and continuous improvement of laboratory processes, test procedures, documentation, and best practices YOUR COMPETENCIES PhD (highly preferred) or Master’s degree in Applied Physics, Vacuum Technology, Measurement Engineering, or closely related fields Strong theoretical and hands-on knowledge of vacuum technology, measurement methods, and vacuum sensor applications Proven laboratory experience in building, executing, and analyzing complex experimental setups and measurement systems Experience in system development and integration (sensors, actuators, control systems) Background in semiconductor industry is an advantage Ability to translate innovative concepts into testable and measurable requirements Background in vacuum sensor testing is a strong benefit Strong analytical skills in data interpretation, troubleshooting, root cause analysis, and failure investigation Programming skills in Python for automated data processing, evaluation, visualization, and reporting Fluent in English; German skills are a plus

Internship – Advanced Gas Flow Control (100%) We at VAT Group AG, headquartered in Switzerland, invite a both talented and passionate Internship candidate to join our Corporate R&D BU - one of our most valued Business Units. The manufacturing of a high-end microchip requires over 1000 production steps. Vacuum valves and gas flow control devices are critical components as they are in proximity to the semiconductor wafer and impact the process performance. Semiconductor fabs like Intel, Samsung or TSMC have increasing expectations for productivity and production yield. Technological advancements in the semiconductor industry and scaling to nano-meter structures require a high precision control of process gases during production. You will collaborate with Lab Development Engineers on lab initiatives, with the opportunity to manage your own projects and tasks independently . WHAT WE OFFER Join a global leader at the forefront of semiconductor innovation, we are a globally leading company in the semiconductor industry A technologically advanced and innovative working environment with Modern Laboratory and testing facilities Thrive in a collaborative, innovative environment that celebrates bold ideas and outstanding execution — where your potential knows no bounds Enjoy an exceptional working environment with great amenities at our VAT Group offices in the Swiss canton of St. Gallen Receive competitive compensation and benefits aligned with your expertise and contributions YOUR CHALLENGES Contribute to the development of high-performance vacuum valves and gas flow control devices critical for semiconductor wafer processing. Support semiconductor fabs (e.g., Intel, Samsung, TSMC) in meeting increasing productivity and yield expectations. Analyze and leverage manufacturing process data to enhance production performance. Help design smart, connected vacuum components enabling predictive maintenance and improved performance in semiconductor fabs. Tackle challenges in precise control of process gases for nano-scale semiconductor production. Apply principles of fluid dynamics, control theory, and system modeling to advance semiconductor manufacturing technology. In addition your responsibilities are Data analysis, system modeling and simulation for gas flow control systems in vacuum applications Development of advanced control algorithms for precise gas injection using VAT’s existing gas delivery technology Characterization and verification test of the developed flow control technology in the lab Develop, perform and document experiments (DoE) including results in organized and structured way Cooperate among cross-functional teams of experts within VAT R&D organization and external technology partners YOUR COMPETENCIES Engineering Degree (BSc or MSc) in control engineering, mechatronics, mechanical engineering, physics or similar Knowledge in fluid dynamics, control system theory and system modeling is required Programming skills in Matlab & Simulink or Python is required, structured text and C++ programming skills are advantageous Practical experience with deploying control systems on embedded hardware is a plus Knowhow in fluid dynamics and thermodynamics for vacuum applications is advantageous Hands on, systematic approach, creative thinker with problem solving skills and team spirit

Electrical Development Engineer We at VAT Group AG, headquartered in Switzerland, invite a both talented and passionate Electrical Development Engineer to join our Mechatronics Hardware Development team within the Corporate R&D department. You will be responsible for the development of innovative electrics / electronics / mechatronics hardware solutions and their support throughout the entire product life cycle. The affected products primarily include control valves and motion components. In the future the area of ​​responsibility will even expand to the entire VAT product portfolio due to the increasing electrification of existing pneumatically controlled valve families. For this reason, we want to gradually develop this area further and strengthen the team accordingly. WHAT WE OFFER Join a global leader at the forefront of semiconductor innovation, we are a globally leading company in the semiconductor industry A technologically advanced and innovative working environment with Modern Laboratory and testing facilities Thrive in a collaborative, innovative environment that celebrates bold ideas and outstanding execution — where your potential knows no bounds Experience the latest trends and technologies of the semiconductor business and collaborate with a highend Development Team Transfer your innovative ideas into new products to further strengthen the success of VAT Enjoy an exceptional working environment with great amenities at our VAT Group offices in the Swiss canton of St. Gallen Receive competitive compensation and benefits aligned with your expertise and contributions YOUR CHALLENGES Development of electrical assemblies (cables, heaters, position indicators, sensors, modules, etc.) based on the currently regulations (IPC/WHMA-A-620, EN 60204-1, EN 61010-1…) Creation of the necessary product and production documents (drawings, schematics, test plans, etc.) Accompany the entire development process from the concept phase to the released series product Execute, assess and document initial sample tests of electrical assemblies Development and support of product-specific control applications (e.g. Beckhoff) Technical and economic optimization of existing products (value engineering) Standardization of electrical / mechatronics products and assemblies Coordination and implementation of product changes as part of the change management YOUR COMPETENCIES Completed training/studies in the field of Electrics/Electronics/Mechatronics with a focus on Hardware Engineering or Control Technology Experience with MCAD/ECAD tools (e.g. Siemens NN, EPLAN) would be an advantage Interest in teamwork in a dynamic development department with an international customer and supplier environment Personal motivation and drive to achieve challenging goals and to set standards Semiconductor industry experience would be beneficial Fluent in English; German skills are a plus. The Mechatronics department is a rapidly growing business area within VAT. Due to the increasing electrification of our products augmented mechatronics solutions are required. That was also the reason for combining the disciplines of hardware development, software development and systems & control in a joint Mechatronics department. Here, fundamental technologies are developed and standards are defined, which are subsequently used in the end products of all VAT business units. You will work with experienced product or project managers and implement the defined development projects or tasks independently or as part of a team. A strong organizational, process and administrative talent round off your profile. You are characterized by proactivity, independent working and solution-oriented thinking and performing. Start can be now or defined by appointment.

Development Engineer Sensor Protection Advanced Sensors We at VAT Group AG, headquartered in Switzerland - Haag, invite a talented and passionate Development Engineer Corrosion Protection to join our innovative development environment. You will be responsible for strengthening our competencies in the field of vacuum sensor protection against corrosive gases and material deposition in semiconductor processes. In this role, you will contribute to accelerating the time-to-market of our advanced sensor products by developing and implementing effective protection concepts and solutions. Through your expertise, you will support the continuous advancement of our sensor technologies and help ensure reliable performance in demanding semiconductor manufacturing environments. WHAT WE OFFER Join a global leader at the forefront of semiconductor innovation, we are a globally leading company in the semiconductor industry A technologically advanced and innovative working environment with Modern Laboratory and testing facilities Thrive in a collaborative, innovative environment that celebrates bold ideas and outstanding execution — where your potential knows no bounds Experience the latest trends and technologies of the semiconductor business and collaborate with a highend Development Team Transfer your innovative ideas into new products to further strengthen the success of VAT Enjoy an exceptional working environment with great amenities at our VAT Group offices in the Swiss canton of St. Gallen Receive competitive compensation and benefits aligned with your expertise and contributions YOUR CHALLENGES Leading the development of advanced sensor protection concepts and technologies Investigation and testing of different materials, coatings and methods Evaluation and application of accelerated testing procedures and setups Development and characterization of scalable material concepts for new generation, industrial sensor assemblies Collaboration with industrial and academic partners Joining a multi-location R&D organization (Haag, Zürich), some work-related travel is required (max. 20%) YOUR COMPETENCIES MSc or PhD degree in material science, physics, chemistry or related field 5+ years of industry experience on material-related topics Work experience in vacuum technology and/or semiconductor industry Negotiating skills in English and German (fluent in spoken and writing) In-depth understanding of semiconductor processes is beneficial You are used to working independently, proactively and in an organized manner You have a strong ability to work in a team and care about interdisciplinary interface functions

Global Account Project Manager We at VAT Group AG, headquartered in Haag - Switzerland, invite a both talented and passionate Project Manager to join our SEMI ( Semiconductors ) Business Unit. We are expanding our Project Management team and want you to help us shape the future of product development at VAT. We offer an interesting, responsible, and diversified position in an international environment. You will lead projects that support the business to reach growth and profitability goals, delivering new, differentiated products promptly to one of our global accounts . At VAT, we believe that our success goes hand in hand with your personal success and development; therefore, we strongly support your individual career aspirations. Innovation has always been the driving force at VAT since the company was founded over 50 years ago. This has made us the world leader in vacuum valves and vacuum sealing technology. This pioneering spirit motivates us daily to meet our customers’ requirements with enthusiasm. Together with our employees, we stand for passion, innovation and quality. VAT is headquartered in Haag (Switzerland) and employs approximately 2 000 people worldwide. It has production centers in Haag (Switzerland), Penang (Malaysia) and Arad (Romania) as well as a production facility in Xinwu (Taiwan). With our customers mainly being located in the United States and Asia, this provides a great opportunity to start an international career. WHAT WE OFFER Join a global leader at the forefront of semiconductor innovation, we are a globally leading company in the semiconductor industry A technologically advanced and innovative working environment with Modern Laboratory and testing facilities Thrive in a collaborative, innovative environment that celebrates bold ideas and outstanding execution — where your potential knows no bounds Enjoy an exceptional working environment with great amenities at our VAT Group offices in the Swiss canton of St. Gallen Receive competitive compensation and benefits aligned with your expertise and contributions YOUR CHALLENGES Lead and manage cross-functional project teams within a matrix organization structure. Translate customer needs into impactful project outcomes that directly contribute to technological advancement. Take an overarching role in coordinating and ensuring transparency across the entire account project portfolio. Create and maintain an innovative working environment that encourages teamwork, learning agility, and individual contributions. Facilitate effective collaboration among team members from different business units and locations, ensuring alignment with the overall goals of the global accounts. Promote a culture of continuous improvement, encouraging the team to regularly reflect on their processes and outcomes and implement improvements accordingly. Identify and mitigate risks that may impact the success of the product development process, ensuring that the team is proactive in addressing challenges. YOUR COMPETENCIES Bachelor’s degree in engineering (Chemistry, Physics, Mechanical or Mechatronics); other degrees will be considered based on experience. An advanced degree is preferred (MSc, PhD, or MBA). Proven experience as a Project Manager with hands-on mentality, preferably in a global matrix organization – while demonstrating strong ownership and high degree of autonomy. Broad entrepreneurial profile with affinity to technical, supply, marketing, and quality topics. Strong adaptive communication skills to structure and influence discussions within the team as well as senior management and customers. Proficient in Microsoft Office, SharePoint, MS365, DevOps, Project Management Software, and demonstrated ability to learn other business software. Fluent in English (spoken and written), knowledge of other languages is an advantage. Willing to travel (approx. 5%). Work experience in vacuum technology / semiconductors beneficial.