167 English-speaking jobs in Delft

Quantum Optical Engineer role focusing on experimental systems for quantum communication, including QKD. Design, build, and test optical setups, analyzing results using theory and simulations. Requires hands-on experience in quantum optics.

Specialist role developing quantum sensing based on Rydberg atoms. You will translate scientific concepts into experimental designs, building and testing setups using optical systems, electronics, and Python.

As a Security Evaluator, you will review software implementations across various IT products, defining attack scenarios to exploit vulnerabilities. You will document findings for developers and certification schemes. A technical degree and experience with embedded systems are required.

Recruit talent for the Technology organization, sourcing graduates and experts in software engineering, data, and cloud. Manage the full recruitment lifecycle and advise management on market trends. Requires 3+ years of experience and a Dutch work permit.

Design and optimize Windows-based IT infrastructure across data centers. Responsibilities include managing AD, DNS, DHCP, automating tasks with PowerShell, and working with virtualization. Requires 5+ years of Windows/Infrastructure Engineering experience.

Quality Engineer to ensure cloud solution quality by developing test designs and planning functional/load testing. Maintain the test automation framework and collaborate with cross-functional teams. Requires experience testing web applications and APIs.

As Mobile Team Lead, steer a multidisciplinary team to deliver and improve Exact mobile apps. Set technical direction, guide the transition to .NET MAUI, and ensure high-quality, scalable solutions. Requires experience as a Senior Mobile Developer or Team Lead with .NET MAUI/C#/.NET.

Lead legal and compliance strategy to enable global growth, navigating complex international regulations. Oversee commercial contracting, global trade compliance (ITAR/EAR), and risk management for a high-tech firm.

Lead legal and compliance strategy to enable global growth, navigating complex international regulations. Oversee commercial contracting, global trade compliance (ITAR/EAR), and risk management for a high-tech firm.

Contribute to developing an innovative fiber optic sensor interrogation system. Activities include modeling, experimental measurements, and data analysis in photonics and signal processing. Requires a background in Applied Physics or Electrical Engineering.

Guide daily operations of support crews, overseeing queues, spare parts, and technical escalations. Design service subscription models and improve workflows using Jira Service Management. Requires 5+ years in technical support and leadership.

IT & Infosec Director owns end-to-end digital architecture and cybersecurity. Leads IT, Infrastructure, and Security teams, driving roadmaps and enforcing policies like ISO 27001 and NIST.

Develop and maintain end-to-end internal web applications, including APIs and UIs. Requires strong backend skills with an eye for UI/UX, using TypeScript, Node.js, Python, React, and CSS.

Senior Network Engineer to define and modernize global network architecture across offices, data centers, and vessels. Focus on scalable, secure, and resilient Cisco-based solutions, including SD-WAN and multi-provider WAN connectivity.

Build and professionalize the supply chain and operations from the ground up for high-tech hardware. Take end-to-end ownership, establishing scalable manufacturing, sourcing, and logistics processes.

Lead end-to-end process improvement projects across operations, diagnosing root causes and designing scalable workflows. Requires 7+ years in process improvement, Lean Six Sigma certification, and experience with Jira/Odoo.

Lead the Costing & Design of Custom Bioprocess Solutions by translating customer requirements into accurate cost calculations and viable project proposals. This role bridges Sales, Engineering, and Project Management.

Drive new customer acquisition and strategic business development for Device Security solutions across EMEA. This role involves consultative technical selling, managing complex sales cycles, and building relationships in markets like semiconductor and aerospace & defense.

Deliver groceries for Flink using e-bikes or e-scooters. This part-time role requires representing Flink, ensuring fast and timely deliveries. Must be at least 16, have Dutch work eligibility, and speak English or Dutch.

Supplier Relationship Manager to define SRM processes and establish KPIs with key suppliers. Manage direct and indirect suppliers, create category strategies, and own supplier assurance. Requires 5-7+ years in SRM, preferably in advanced manufacturing.