Gastvrouw/Gastheer

Als je Hof van Nassau binnenstapt, sta je meteen in de prachtige brasserie. Een plek waar dagelijks bewoners, familie, collega’s en buurtbewoners héérlijk komen genieten van een hapje en een drankje.

Samen met je collega’s draag je het gastvrijheidsconcept van tanteLouise uit. Je combineert moeiteloos de taken in het restaurant met de taken aan de receptie. Je zorgt voor een gezellig moment in het restaurant of je nu een kopje koffie/thee serveert of een maaltijd. Aan de receptie beantwoord je telefoontjes en/of verbind deze door, je verwerkt ingekomen mail en post.

Postdoc CMOS Readout Circuit for Spin Qubits

Job description
We are seeking a motivated Researcher to evaluate the feasibility and scalability of gate-dispersive and RF reflectometry readout techniques for semiconductor spin qubits using cryogenic CMOS (cryo-CMOS) electronics. The position focuses on enabling high-fidelity, scalable qubit readout architectures by combining analog/RF circuit design, cryogenic characterization, and quantum-device integration.

The researcher will perform detailed electrical characterization of the receiver with a passive voltage-gain frontend at both 300 K and 4 K using dipstick and cryogenic probe-station setups. This includes extracting gain, noise, linearity, impedance, and stability metrics under cryogenic operation. The candidate will reconcile experimental results with theoretical models and circuit-level simulations, refining analytical frameworks to accurately capture cryogenic effects and device non-idealities.

Subject to qubit availability, the researcher will perform spin-qubit readout experiments using the CMOS receiver platform, optimizing operating conditions to maximize readout fidelity while minimizing back-action and power consumption. In parallel, the role includes a thorough analytical comparison of RF reflectometry and gate-dispersive readout techniques, assessing trade-offs in signal-to-noise ratio, bandwidth, power efficiency, integration complexity, and scalability toward multi-qubit systems.

The outcome of this work will provide quantitative design guidelines for scalable cryo-CMOS-based readout architectures for spin-qubit quantum processors, bridging semiconductor circuit engineering and quantum hardware development.

Requirements

• PhD (or near completion) in Electrical Engineering, Applied Physics, or related field.
• Strong background in analog/RF IC design and low-noise measurement techniques.
• Experience with cryogenic measurements and/or quantum devices is highly desirable.
• Proficiency in circuit simulation and analytical modeling.

TU Delft
Delft University of Technology is built on strong foundations. As creators of the world-famous Dutch waterworks and pioneers in biotech, TU Delft is a top international university combining science, engineering and design. It delivers world class results in education, research and innovation to address challenges in the areas of energy, climate, mobility, health and digital society. For generations, our engineers have proven to be entrepreneurial problem-solvers, both in business and in a social context.

At TU Delft we embrace diversity as one of our core values and we actively engage to be a university where you feel at home and can flourish. We value different perspectives and qualities. We believe this makes our work more innovative, the TU Delft community more vibrant and the world more just. Together, we imagine, invent and create solutions using technology to have a positive impact on a global scale. That is why we invite you to apply. Your application will receive fair consideration.

Challenge. Change. Impact!

QuTech
QuTech is a mission-driven research institute of TU Delft. Together we are working on a radical new technology with world-changing potential. We are developing scalable prototypes of a quantum computer and a secure quantum internet.

We believe quantum technology will be a game changer in many social and economic sectors - including health, agriculture, climate, and security. To achieve our ambitious goals, we bring scientists, engineers, and industry together in an inspiring environment, with plenty of room for ambition, entrepreneurship, and innovation.

Have a look at our video and get a glimpse of QuTech.

Teamleider Uitvoeringsteam Natte Infra

Als Teamleider van het Uitvoeringsteam Natte Infra ben jij verantwoordelijk voor het optimale onderhoud van de gemalen, bruggen en tunnels in Rotterdam. Je geeft leiding aan een team van vakspecialisten en zorgt ervoor dat alle werkzaamheden volgens planning en met de juiste focus op veiligheid en kwaliteit worden uitgevoerd. In deze rol coach je jouw team, creëer je een werkklimaat waarin collega’s zich kunnen ontwikkelen, en draag je bij aan de professionalisering van onze organisatie. Je hebt oog voor de groepsdynamiek, weet je collega’s te motiveren en stimuleert een positieve werksfeer.

Wat ga je concreet doen?

• Leidinggeven aan het team, uitvoering geven aan het personeelsbeleid en het opstellen van jaarplannen.
• Beheren van de uitvoering van het jaarplan door het aansturen van de activiteiten van het eigen team.
• Monitoren van de kwaliteit en kwantiteit van werkzaamheden, bijsturen van de inzet van personeel.
• Signaleren van interne en externe ontwikkelingen en voorstellen doen voor tactisch beleid.
• Organiseren van toolboxen, werkplekinspecties en het uitvoeren van ARBO-beleid.

Je werkt samen met meer dan 60 professionals binnen een sterke en dynamische afdeling, waar je bijdraagt aan het veilig en bereikbaar houden van Rotterdam. In deze rol maak je onderdeel uit van een gedreven team en werk je samen aan de verduurzaming van onze stad.

De afdeling
De afdeling Uitvoering Werken (UW) richt zich op het onderhoud van de Rotterdamse buitenruimte, waaronder bruggen, tunnels, gemalen, wegen en meer. Wij zorgen voor een veilige en bereikbare stad, met minimale overlast voor Rotterdammers. We werken met integrale en innovatieve onderhoudscontracten, waarbij digitalisering en de ontwikkeling van medewerkers centraal staan. Het Uitvoeringsteam Natte Infra maakt onderdeel uit van de Technische Dienst Natte Infrastructuur (TDNI) en voert 24/7 onderhoudswerkzaamheden uit.

Specialist Dissemination & Impact - Ventilation and Air Cleaning Strategies

Job description
Within the multi-year MIST project (www.mist-project.nl), TU Delft is working on knowledge transfer. The project focuses on developing innovative ventilation and air purification techniques with the aim of enhancing the safety and health of indoor environments. A key focus area is the mitigation of the transmission of infectious diseases through the air, such as the novel Coronavirus (Covid-19).

As a knowledge transfer specialist, you will translate research results from other work packages carried out by partner universities into accessible information, as well as decision-making and design tools. You will communicate with a broad audience, including building owners, facility managers, installation consultants, installers, architects, and policymakers. The emphasis will be on practical application, impact and usability rather than developing fundamental knowledge.

Your responsibilities will include developing interactive (online) checklists, maintaining and updating the project website and producing the regular digital newsletter. You will also write articles for trade media, organise and coordinate events and work on the development of (online) courses. In addition, you will maintain active contact with the researchers involved, as well as representatives from the business community and trade media.

You will work within the Faculty of Architecture and the Built Environment, department of Architectural Engineering + Technology, and will report to Professor Atze Boerstra, a specialist in building installations. You will join an inter-university network of researchers and PhD candidates, and will collaborate with an externally hired communications specialist.

This temporary position is part-time (approximately 0.5 FTE) and offers a high degree of independence and responsibility, as well as visibility, and allows for flexible working hours and partial working from home.

Job requirements

• You have at least a Master’s degree in a technical field, journalism or communication sciences, or a comparable higher professional education (HBO) level, accompanied by relevant experience and independence.
• You have a proven track record of successfully transferring knowledge from scientific research results to a broader, non-academic audience.
• You work independently and in a structured manner, easily taking the initiative within a project context.
• You have excellent written and oral communication skills in both Dutch (minimum B1 level is a strict requirement) and English.
• You thrive in an interdisciplinary and international research environment.
• Experience with website management, video editing, and creating design tools is desirable.
• An understanding of building and/or ventilation technology would be advantageous.

TU Delft (Delft University of Technology)
Delft University of Technology is built on strong foundations. As creators of the world-famous Dutch waterworks and pioneers in biotech, TU Delft is a top international university combining science, engineering and design. It delivers world class results in education, research and innovation to address challenges in the areas of energy, climate, mobility, health and digital society. For generations, our engineers have proven to be entrepreneurial problem-solvers, both in business and in a social context.

At TU Delft we embrace diversity as one of our core values and we actively engage to be a university where you feel at home and can flourish. We value different perspectives and qualities. We believe this makes our work more innovative, the TU Delft community more vibrant and the world more just. Together, we imagine, invent and create solutions using technology to have a positive impact on a global scale. That is why we invite you to apply. Your application will receive fair consideration.

Challenge. Change. Impact!

Faculty Architecture & the Built Environment
The Faculty of Architecture and the Built Environment has a leading role in education and research worldwide. The driving force behind the faculty’s success is its robust research profile combined with the energy and creativity of its student body and academic community. It is buzzing with energy, with four thousand people enthusiastically studying, working, designing, conducting research and acquiring and disseminating knowledge. Our faculty has a strong focus on 'design-oriented research’, which has given it a top position in world rankings.

Staff and students are working to improve the built environment with the help of a broad set of disciplines, including architectural design, urban planning, building technology, social sciences, process management, and geo-information science. The faculty works closely with other faculties, universities, private parties, and the public sector, and has an extensive network in the Netherlands as well as internationally.

Click here to go to the website of the Faculty of Architecture and the Built Environment.

Operational Buyer

• Je bent verantwoordelijk voor het tijdig aankopen van grondstoffen en handelsgoederen zodat de productie zonder onderbrekingen kan doorgaan.
• Je bewaakt de voorraadniveaus en volgt de materiaalbehoeften op in functie van de productieplanning.
• Je past aankooporders aan (vervroegen of uitstellen) wanneer de planning wijzigt.
• Je zet aankoopaanvragen om in correcte aankooporders en volgt leveringen nauwgezet op.
• Je monitort materiaalstromen en zorgt voor een correcte toepassing van douane- en btw-procedures.
• Je onderhoudt de dagelijkse samenwerking met leveranciers en bouwt aan duurzame relaties.
• Je evalueert leveranciersprestaties (levertermijn, kwaliteit, prijs) en geeft input voor periodieke beoordelingen.
• Je lost operationele problemen op, zoals factuurblokkeringen of prijs- en hoeveelheidsverschillen.