252 English-speaking jobs in Delft

Senior Ground Segment Software Engineer to own the technical roadmap and architecture for Mission Control Software. Responsibilities include designing, developing, and maintaining software, providing technical coaching, and advising management. Requires a Master's degree and 6+ years of experience, expert in Python and/or C++.

Represent Keysight in technical pre-sales, supporting customer deployment of Device Security lab setups for various industries. Requires 3-7 years in hardware security, test instrumentation, or chip-level analysis.

Lead financial planning, analysis, and business partnering for a deep technology company. Responsibilities include budgeting, forecasting, financial modeling, and providing insights to R&D and operations. Requires strong IFRS knowledge and relevant experience.

Drive international growth for cybersecurity services by identifying new markets and developing commercial opportunities. Manage the full sales cycle, translating customer challenges into integrated solutions. Requires 5-10 years in international B2B sales with cybersecurity experience.

Software Engineer to develop software for high-tech or science applications. Responsibilities include software development, testing, documentation, and communication with project partners. Requires experience with Python, C++, Linux, and version control systems.

Design and improve the Product & Technology operating model. This role connects Product, UX, and Engineering to ensure clear, scalable processes across the product lifecycle. Requires 3+ years in a product-related role.

RF Test Infrastructure Engineer to design, build, and commission RT and cryogenic measurement infrastructure for high-density QPUs. Requires a Master's in EE/Physics and 3+ years in deep-tech hardware testing, with RF/DC instrumentation and Python skills.

Maintenance Engineer E&I develops and implements electrical maintenance plans for production areas, ensuring equipment integrity and continuity.

Senior Mobile Security Analyst needed for international projects focused on mobile payments security testing, including penetration testing, security architecture analysis, and source code review. Experience with mobile security, software protection technologies, and cryptography is required. Excellent English communication skills are essential.

Project Controls Engineer for complex space development programs. Owns schedule, cost baseline, risk picture, and WBS, OBS, CBS structures. Builds and maintains the resource-loaded IMS, runs Earned Value Management, and produces performance reporting. Requires 5+ years' experience in project controls, Primavera P6, MS Project, and technical development programs in space, aerospace, defense, or comparable sectors.

Optical Scientist specialized in Photonic Integrated Circuits (PICs) will develop, validate, and implement PIC devices and systems for applications in medical instrumentation, opto-acoustics, optical communication, and quantum technologies. Responsibilities include contributing to technology strategy, chip designs, and experimental characterization. Requires a PhD in physics or engineering with experience in PIC modeling, device design, and chip-level testing.

Optical Scientist specializing in Monte Carlo light propagation simulations for medical device development. Develop and refine simulation models for light transport through tissues, focusing on retinal and skin applications. Collaborate with physicists, biomedical engineers, and stakeholders to interpret results, validate simulations, and contribute to project organization. PhD in physics or biomedical optics required, along with experience in Monte Carlo simulations and Python coding.

Develop next-generation sensor technology for flow meters, taking ownership from concept to production. Design, prototype, and test high-precision instruments for industrial environments. Requires Mechanical Engineering degree and 3-5 years of relevant experience.

Construction Manager oversees complex offshore projects, serving as the main contact for construction and commissioning. Requires 10+ years of experience, engineering background, and strong project management skills.

Support prominent clients by implementing OneStream software solutions for planning and consolidation. Advise on process design and develop in-house solutions. Requires financial/technical education and 2-5 years of relevant Onestream experience.

Experienced Financial Controller needed to support global accounting operations, focusing on consolidation, internal controls, and external audit management. Requires a Chartered Accountant with 5-10 years of global accounting experience.

Senior Controller to own the full finance function, including reporting, control, and compliance. Drive budgeting, forecasting, and support funding rounds for a growing digital identity company. Requires 4–8 years in finance.

RF Systems Engineer to lead design, integration, and support of RF hardware for global ground infrastructure. Work across multi-band systems for communication and sensing, performing testing and optimization. Requires background in Electrical or RF Engineering.

Technical Inspector Mechanical manages vessel maintenance, repair, and modifications. This role involves project management, ensuring compliance with regulations, and promoting sustainable improvements. A relevant degree and 3+ years of industry experience are required.

Lead fab automation and manufacturing systems for a next-gen quantum device facility. Define architecture, integrate equipment (SECS/GEM), support MES, and manage data analytics for efficient, traceable operations.