Application Engineer

Are you passionate about making a positive impact on the environment? Do you have a keen interest in leveraging computational chemistry and materials science to revolutionize battery technology for consumer electronics and mobility? Join us in our mission to build a more sustainable future!About LeydenJarLeydenJar is on a mission to lead global innovation in…

About LeydenJar TechnologiesAt LeydenJar Technologies, we are committed to transforming the landscape of energy storage. Our mission is to establish ourselves as the global leader in innovation for advanced battery anodes, which will enable the next generation of batteries to propel progress in various sectors.This mission is crucial as there is an increasing global need for higher energy density batteries, which are essential not only for consumer electronics but also for electric vehicles, e-flight, and more. While the battery sector typically sees a modest annual advancement of 3%, our cutting-edge pure silicon anode technology offers improvements of up to 70%—a true breakthrough that is often referred to as the 'holy grail' of the battery industry. Our technology paves the way for new opportunities in electrification, sustainability, and robustness within global supply chains.What We Do:We manufacture pure silicon anode rolls that are compatible with existing battery cell production lines, enabling our clients to achieve significant performance enhancements or to create entirely new product categories.Our primary focus is on consumer electronics, with automotive applications already underway.By utilizing semiconductor thin-film technology (plasma deposition) and scaling it for battery anodes, we have successfully addressed the longstanding challenges associated with silicon in batteries, ensuring both durability and efficiency at scale.To Meet Global Demand:Our facility, PlantOne, located in Eindhoven, is set to open in 2026, where we will produce anode rolls and validate our roll-to-roll production tools.PlantTwo, our large-scale production facility, will follow, positioning LeydenJar as a key player in the global battery market.This represents a tremendous opportunity and an ambitious journey that requires bold, creative, and diverse thinkers who share our dedication to innovation and sustainability. At LeydenJar, we celebrate diverse perspectives, collaborative inclusiveness, and gender equality because we recognize that diversity fosters groundbreaking ideas.

We want to hear from exceptional talent!At Samotics, we are dedicated to transforming the landscape of critical systems through advanced technology that prevents failures and enhances energy efficiency. If you believe you possess unique skills and a remarkable track record in your field, we invite you to submit an open application. We value passion and expertise, and while we may not currently have a role that matches your profile, we are keen to explore how your contributions can elevate our mission. Please share your CV and let us know how you envision making an impact with us.

About Us Cell Signaling Technology (CST) is a trailblazer in the life sciences sector, established, owned, and operated by active research scientists. With an unwavering commitment to excellence spanning over two decades, we consistently deliver top-tier products and services that empower scientists worldwide in their quest for discovery. Our mission transcends mere product delivery; we actively strive to address global challenges, promoting responsible business practices and environmental sustainability. As a proud member of 1% for the Planet and with a goal to achieve net-zero emissions by 2029, we embody a philosophy of corporate responsibility. Role Overview The Senior Field Application Scientist (Sr. FAS) for EMEA in Cell Therapy & Regulatory Markets acts as a pivotal scientific partner for clients in the cell therapy and biopharmaceutical sectors, including Contract Manufacturing Organizations (CMOs) and Contract Development and Manufacturing Organizations (CDMOs). Utilizing profound knowledge of CAR-T workflows and Good Manufacturing Practices (GMP) regulatory requirements, you will assist clients in navigating the transition from research to clinical manufacturing. Emphasizing GMP-aligned applications, you will offer comprehensive technical support and regulatory guidance to facilitate the successful integration of CST products in both research and manufacturing environments, while also driving sales performance to achieve territory budget goals. Your Opportunities Act as the primary scientific and technical point of contact for clients across EMEA, focusing on CAR-T and cell therapy development in GMP and GxP environments. Provide expert guidance on the implementation of CST products, ensuring adherence to regulatory standards. Collaborate closely with clients to identify and resolve challenges in cell therapy workflows, enhancing their operational efficiency and product outcomes. Help drive sales success by exceeding territory budget targets through strategic engagement and relationship building.

Eurofins Scientific is hiring an Equipment Lifecycle Engineer in Leiden. This position centers on managing laboratory equipment from purchase to retirement, ensuring each piece remains reliable for testing and daily lab operations. Key Responsibilities Oversee laboratory equipment at every stage: acquisition, maintenance, calibration, performance tracking, and decommissioning. Develop and implement strategies for equipment management in partnership with teams across the organization. Verify that all equipment complies with regulatory guidelines and Eurofins' internal standards. Drive ongoing improvements in equipment processes and related documentation. Collaboration and Compliance The role involves close coordination with laboratory staff and other departments to support smooth operations. Maintaining compliance with regulations and fostering a culture of process improvement are central to this position.

Join the Nomios Team!At Nomios, we are committed to providing state-of-the-art network and security solutions that empower businesses worldwide. Our dedication to innovation and excellence fuels our passion for tackling new challenges. We invite you to be part of our dynamic team as a Support Engineer, where you'll play a crucial role in diagnosing and resolving issues in both LAN and WAN environments, ensuring seamless network operations.Key Responsibilities:Diagnose and troubleshoot issues within LAN and WAN environments.Utilize our Incident Management System to log and monitor new and existing cases.Address and resolve alerts and incidents in accordance with defined SLAs across all priority levels.Manage customer inquiries via calls, portal requests, and emails.Resolve incidents ranging from simple to medium complexity.Participate in rotational shifts, including weekends, in a 'follow the sun' model across two global locations.Ensure effective handovers between shifts.Implement standard changes as requested by customers and internal teams.Handle escalations following established processes and procedures.

Catalyx is excited to invite a skilled Lab Systems Engineer to become a vital part of our team at our customer site in Leiden.About Us:Catalyx is a pioneering machine vision and automation company dedicated to integrating advanced technology with human expertise, enabling global manufacturers and logistics firms to achieve unparalleled levels of quality and productivity. With over three decades of experience, our team has relentlessly worked to optimize operational processes across highly regulated sectors by developing innovative technology solutions and offering expert support. Operating from 9 international offices and boasting a workforce of over 550 dedicated professionals, we have successfully completed more than 3,000 projects and continue to push the boundaries of what's possible. For further details, please visit www.catalyx.ai.The Opportunity:We are in search of a Lab Systems Engineer with substantial experience, specifically in the pharmaceutical sector. This pivotal role involves ensuring that all IT systems and software meet stringent regulatory standards, operational needs, and industry best practices. The ideal candidate will possess a solid foundation in IT infrastructure, computer system validation (CSV), or regulatory compliance, particularly within highly regulated environments.Key Responsibilities:Implement Windows 11 upgrades on essential laboratory and manufacturing PCs.Conduct system assessments to evaluate compatibility and readiness for upgrades.Assist in validation efforts within GLP/GMP-regulated settings.Design and execute test protocols, providing IQ/OQ support as necessary.Collaborate with Lab IT, QA, Automation, and various site stakeholders.Minimize disruption to operations during the upgrade process.Support rollback and remediation plans when required.Ensure compliance with cybersecurity and data integrity standards.Engage in change control and deviation management processes.Qualifications:5+ years of experience in IT infrastructure or endpoint engineering.Proven track record in supporting systems within GLP, GMP, or GxP regulated environments.Experience with Windows OS migrations, particularly from Windows 10 to Windows 11.Familiarity with validated systems and computer system validation (CSV) practices.Knowledge of 21 CFR Part 11, data integrity, and audit trail regulations.Experience in supporting laboratory instrumentation PCs, with a preference for analytical systems.Strong documentation skills in regulated settings.Experience with Change Control systems.

Join us in building the commercial operating system for industrial AI.About Samotics At Samotics, we lead the industry in monitoring industrial equipment through advanced Electrical Signature Analysis (ESA). Our cutting-edge AI technology enables us to analyze the electrical “heartbeat” of motors, pumps, and drives.Our innovative SAM4 platform identifies failures within motor control cabinets without the need for sensors on the assets themselves, currently monitoring thousands of assets across sectors such as water, chemicals, mining, and oil & gas.As we expand our global reach, we are committed to establishing a top-tier go-to-market engine that aligns with our technical aspirations.The Role At Samotics, we navigate complex industrial markets characterized by lengthy sales cycles and diverse stakeholder groups.To facilitate our global scaling, we require systems capable of transforming chaotic industrial markets into organized pipelines.We are in search of a GTM Engineer who will design and construct these systems.You will develop the commercial operating system for Samotics, integrating market intelligence, automation, CRM infrastructure, and AI workflows to empower our commercial teams in identifying the right companies, engaging the right stakeholders, and generating a robust pipeline of qualified leads.This role is fundamentally about building — you won’t just operate tools; you will create the systems.Your Challenge1. Develop the Market Intelligence EngineDesign innovative systems that map global industrial markets and pinpoint the appropriate accounts and stakeholders.Examples of your work will involve:Mapping industrial markets across sectors such as water utilities, chemicals, heavy industry, and oil & gas.Creating automated workflows to identify ideal customer profile (ICP) companies.Mapping buying groups and stakeholders within targeted accounts.Maintaining continuously enriched datasets of account intelligence.Translating complex enterprise structures into actionable insights.

Catalyx is actively seeking a skilled Lab Systems Engineer to become a key member of our team at a customer site in Leiden.About Us:Catalyx is a leader in machine vision and automation technology, dedicated to empowering global manufacturers and logistics firms to reach unprecedented levels of quality and productivity. With over three decades of experience, our innovative team has been enhancing operational processes across highly regulated sectors by developing cutting-edge technology solutions and providing expert support. With 9 offices worldwide and a diverse team of over 550 professionals, we've successfully completed more than 3,000 projects. We pride ourselves on our ability to tackle unique process challenges at scale and are committed to pioneering what has yet to be accomplished. To learn more about us, visit www.catalyx.ai.Position Overview:We are looking for an experienced Lab Systems Engineer to join our team, focusing on the pharmaceutical industry. This pivotal role involves ensuring that all IT systems and software adhere to regulatory requirements, operational needs, and industry best practices. The ideal candidate will possess a robust background in IT infrastructure, computer system validation (CSV), or regulatory compliance, with prior experience in a pharmaceutical or similarly regulated environment.Key Responsibilities:Execute Windows 11 upgrades on essential laboratory and manufacturing PCs.Conduct system assessments to ascertain compatibility and readiness for upgrades.Support validation activities within GLP/GMP-regulated environments.Develop and implement testing protocols (IQ/OQ support as necessary).Collaborate with Lab IT, QA, Automation, and site stakeholders.Minimize operational disruptions during the upgrade process.Assist with rollback and remediation strategies as needed.Ensure the maintenance of cybersecurity and data integrity standards.Engage in change control processes and manage deviations appropriately.Qualifications:A minimum of 5 years of experience in IT infrastructure or endpoint engineering.Proven experience supporting systems in GLP, GMP, or GxP regulated settings.Experience with Windows OS migrations, particularly from Windows 10 to Windows 11.Familiarity with validated systems and computer system validation (CSV).Knowledge of 21 CFR Part 11, data integrity, and audit trail requirements.Experience in supporting laboratory instrumentation PCs, with a preference for analytical systems.Strong documentation skills in regulated environments.Experience with Change Control systems.

Join Our Innovative Team at Nomios!At Nomios, we are committed to providing exceptional network and security solutions that empower businesses around the globe. Our forward-thinking approach and relentless pursuit of excellence define us. Our team is enthusiastic, highly skilled, and ready to embrace new challenges.We are currently looking for seasoned Professional Services Engineers who will be integral in implementing Public Key and Certificate Lifecycle Management (PKI-CLM) infrastructures for our diverse client base. Our engineers leverage state-of-the-art technologies from top vendors such as Keyfactor, Venafi, and Thales to guarantee outstanding performance, security, and dependability.

Are you passionate about advancing sustainable technology? Do you aspire to revolutionize battery innovation and impact the future of consumer electronics and mobility? If you're eager to join a venture capital-backed deep tech scale-up committed to making a difference, we want to hear from you!We are currently seeking a Senior Battery Scientist - Engineer to become an integral part of our forward-thinking team. In this role, you will deepen your expertise and enhance the performance of our cutting-edge 100% silicon-anode lithium-ion cells. You will lead pivotal technical projects and contribute to the development of the next generation of high-energy batteries.About LeydenJarAt LeydenJar, we recognize that high energy density is a critical and unmet demand across consumer electronics, mobility, and the broader electrification landscape. The battery sector traditionally sees only a 3% annual improvement, but we are breaking this trend by addressing the energy density bottleneck: the anode. Our innovative 100% silicon anode, hailed as the holy grail of the battery industry, has the potential to enhance energy density by up to 50%.We have successfully demonstrated over 500 cycles without external pressure on multilayer pouch cells utilizing our 100% silicon anode. With increasing customer interest and the onset of scaled production, we are set to open our first anode manufacturing facility, PlantOne, in 2026.To continue making strides under demanding conditions, we require an ever-deepening understanding of cell behavior and failure mechanisms. As a Senior Battery Scientist - Engineer, you will play a crucial role in this endeavor.Your MissionIn your capacity as Senior Battery Scientist - Engineer at LeydenJar, your primary goal will be to drive performance enhancements of our 100% silicon anode cells across various metrics: energy density, cycle life, fast charging capabilities, voltage and temperature ranges, and abuse tolerance. You will leverage your extensive technical expertise across cell components—including silicon anode, cathode, electrolyte, separator, and cell design—to yield tangible improvements in cell performance and reliability.

Join the Nomios Team!At Nomios, we specialize in providing state-of-the-art network and security solutions that empower businesses globally. As a premier provider of network infrastructure and security services, we are committed to innovation and excellence. Our team is enthusiastic, highly skilled, and always ready to embrace new challenges.We are on the lookout for seasoned Managed Services Engineers to enhance our vibrant team. In this position, you will be tasked with the comprehensive management of Public Key Infrastructure and Certificate Lifecycle Management (PKI-CLM) systems for our esteemed clients. You will leverage leading technologies from top vendors like Keyfactor, Venafi, and Thales to ensure peak performance, security, and reliability.Key Responsibilities:Oversee PKI-CLM Infrastructure: Manage and guarantee the high availability and performance of PKI-CLM infrastructures for our clients.Security Management: Enhance and maintain security protocols concerning the exchange and storage of public keys and certificates.Monitoring and Maintenance: Continuously monitor PKI-CLM systems and their security to swiftly identify and address issues.Incident Resolution: Analyze incidents and implement corrective measures to avert future occurrences.Client Support: Provide robust technical support, resolving functional or security issues for clients.Documentation: Develop and maintain comprehensive documentation on configurations, policies, and operational procedures.Collaboration: Work collaboratively with engineers, IT personnel, and clients to effectively execute management tasks.Mentorship: Train and mentor junior engineers, sharing best practices with clients.Daily Operations Oversight: Manage configuration, lifecycle, capacity, and performance of PKI-CLM infrastructures.SLA Compliance: Ensure adherence to Service Level Agreements (SLAs) and Key Performance Indicators (KPIs) for clients.Service Reviews: Contribute to the regular review and reporting of services for clients in conjunction with Service Delivery Managers.Change Management: Plan, execute, and document customer-requested alterations and participate in Change Advisory Board (CAB) meetings.

Join the Nomios TeamAt Nomios, we specialize in providing advanced network solutions that empower businesses globally. As a frontrunner in network infrastructure and security, we take pride in our innovative methodologies and unwavering dedication to excellence. Our passionate and skilled team is always ready to embrace new challenges. We are on the lookout for a driven and talented Field Engineer to become a vital part of our dynamic team.Key Responsibilities:Conduct on-site inspections and surveys to assess project requirements.Provide remote assistance to network engineers to ensure smooth operations.Deliver technical support and troubleshoot on-site challenges effectively.Install and/or upgrade networking systems in accordance with project specifications.Engage in equipment testing, maintenance, installation, and planning activities.Prepare and submit comprehensive reports on tasks completed to supervisors and relevant stakeholders.Be available for on-call/stand-by shifts and flexible working hours when necessary.

Join Our Team at NomiosAt Nomios, we are on a mission to provide innovative network solutions that empower businesses around the globe. As a premier provider of network infrastructure and cybersecurity solutions, we take pride in our forward-thinking approach and our unwavering commitment to excellence. Our talented team is enthusiastic, skilled, and always eager to embrace new challenges.In the role of Pre-Sales Engineer with a focus on Secure Access Service Edge (SASE), Security Service Edge (SSE), and Identity & Access Management (IAM), you will serve as the technical expert for our account teams throughout the sales process. Your responsibilities will include qualifying opportunities, designing optimal architectures, showcasing vendor technologies, responding to RFPs, and leading proof-of-concept initiatives for large enterprise clients.You will adeptly convert customer security and connectivity concerns—such as hybrid work environments, cloud adoption, Zero Trust strategies, branch transformation, and identity consolidation—into actionable, vendor-supported designs. Collaborating closely with Nomios' strategic partners in the SASE/SSE and IAM sectors, you will ensure a seamless transition to our delivery and managed services teams once a deal is finalized.This is an individual contributor role, requiring you to be hands-on with technology, extending beyond just architectural responsibilities.

Join Our Team at Nomios!Nomios stands out as a reliable partner in providing secure network and infrastructure solutions, recognized for our commitment to delivering resilient and future-proof cybersecurity services. We empower organizations across diverse sectors to protect their operations, safeguard digital assets, and foster secure business growth. Our branch in the Netherlands is a key player in driving innovation and setting best practices within the Nomios group.We are on the lookout for a proficient and seasoned F5 Security Engineer to enrich our team. You will take charge of executing security projects utilizing F5 technology, ensuring robust security configurations while optimizing application performance. Your expertise in F5 technologies, including scripting, load balancing, and Web Application Firewalls (WAFs), will be instrumental in this role. If you have a passion for network security and hands-on experience with F5 solutions, we invite you to apply.

About Samotics At Samotics, we revolutionize industrial equipment monitoring through Electrical Signature Analysis (ESA), harnessing advanced AI to interpret the electrical 'heartbeat' of motors, pumps, and drives.Our innovative SAM4 platform identifies failures within the motor control cabinet, eliminating the need for sensors directly on the asset. We currently empower industrial sectors, including water, chemicals, mining, and oil & gas, to enhance reliability, minimize downtime, and optimize energy usage.As we expand on a global scale, we are committing resources to develop sophisticated internal AI and automation systems, enabling our teams to accelerate productivity, enhance operational intelligence, and maintain high quality.

Wil jij stage lopen en tegelijkertijd bijdragen aan de ontwikkeling van de stad Leiden? Dit is jouw kans!Als stagiair op de Europaweg in Leiden krijg je de ruimte om jouw interesses te verkennen. Je zult actief betrokken zijn bij diverse werkzaamheden, zoals wegverbreding, brugconstructie of het aanleggen van een busbaan. Binnen dit project is bijna alles mogelijk, en je kunt tijdens jouw stage daadwerkelijk impact maken. Je werkt nauw samen met collega's en andere stakeholders in een dynamische omgeving waar geen dag hetzelfde is. Hoe meer initiatief je toont, hoe meer verantwoordelijkheden en zelfstandigheid je krijgt.Zo ziet jouw meewerkstage eruit:Actieve deelname op de bouwplaats.Je ondersteunt onze uitvoerders bij dagelijkse taken, waaronder het aanleggen van riolering, het maken van asfaltverhardingen, het uitvoeren van meetwerkzaamheden en het controleren van materialen.Ondersteuning van de operationele werkzaamheden.Je helpt mee met het bewaken van de planning en houdt de voortgang, veiligheid en kwaliteit in de gaten. Je leert hoe je collega's en onderaannemers aanstuurt en hoe je het werk efficiënt organiseert.Bijdrage aan voorbereidende werkzaamheden.Je helpt bij het bestellen van materialen, aanvragen van vergunningen en opstellen van werkplannen. Daarnaast kijk je mee bij de administratieve taken die bij het project horen.Inzicht in het projectproces.Samen met werkvoorbereiders en uitvoerders leer je hoe een project van begin tot eind gerealiseerd wordt. Dit geeft je een compleet beeld van het vak en helpt je ontdekken welke rol het beste bij jou past.