Topological Qubit Device Engineer

About GlobalFoundries GlobalFoundries is a leading full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world’s most inspired technology companies. With a global manufacturing footprint spanning three continents, GlobalFoundries makes possible the technologies and systems that transform industries and give customers the power to shape their markets. For more information, visit Introduction The Quantum Topological Device Engineer (MTS) role is a technical contributor within the Quantum Technology Solutions organization focused on enabling next-generation quantum computing hardware based on topological qubit platforms. This position supports the development, simulation, fabrication, and characterization of advanced quantum devices, bridging device physics, materials, and semiconductor process technologies to enable scalable and manufacturable quantum systems. This role works cross-functionally with integration, process development, and characterization teams to translate emerging topological quantum device concepts into practical semiconductor implementations aligned with manufacturability, yield, and scalability requirements. Summary of Role As a Member of Technical Staff, this role contributes to the development and optimization of topological qubit devices through simulation, design, fabrication, and characterization. The engineer will work on device physics in cryogenic environments, develop TCAD-based models, support device layout and test structure design, and analyze electrical characterization data to guide technology development. The position emphasizes hands-on technical execution, strong analytical capabilities, and collaboration across multidisciplinary teams to enable robust and scalable quantum device platforms. Essential Responsibilities Support development of topological quantum devices and associated read-out and control circuitry Perform device physics analysis and modeling, with emphasis on low-temperature and cryogenic behavior of quantum devices. Develop and execute TCAD simulations to model device structures, materials interactions, electrostatics, and quantum transport effects. Design device layouts and test structures to support fabrication, characterization, and process development activities. Define and execute electrical characterization plans, including DC, RF, and cryogenic measurements, to evaluate device performance and variability. Analyze electrical and physical characterization data to identify key performance drivers, failure mechanisms, and variability sources. Apply statistical process control (SPC) and data analysis methodologies to monitor device performance and guide process optimization. Support DOE (Design of Experiments) planning and execution to evaluate process-device interactions and optimize device performance. Translate quantum device requirements into manufacturable device designs, design rules, and characterization methodologies. Contribute to yield-learning activities, including root-cause analysis and corrective action development. Other Responsibilities: Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs. Required Qualifications BS or MS in Physics, Applied Physics, Electrical Engineering, or related field 5+ years of relevant experience in semiconductor process or integration engineering Travel: ~10% Preferred Qualifications PhD in Physics, Applied Physics, Electrical Engineering, or related field Experience working in or supporting high-volume manufacturing or advanced development environments Exposure to quantum computing hardware, cryogenic / vacuum systems Strong analytical and problem-solving skills, with ability to translate complex technical data into actionable insights Effective communication skills and ability to work across multidisciplinary teams Expected Salary Range $98,000.00 - $176,000.00 The exact Salary will be determined based on qualifications, experience and location. If you need a reasonable accommodation for any part of the employment process, please contact us by email at View email address on click.appcast.io and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address. An offer with GlobalFoundries is conditioned upon the successful completion of pre-employment conditions, as applicable, and subject to applicable laws and regulations. GlobalFoundries is fully committed to equal opportunity in the workplace and believes that cultural diversity within the company enhances its business potential. GlobalFoundries goal of excellence in business necessitates the attraction and retention of highly qualified people. Artificial barriers and stereotypic biases detract from this objective and may be illegally discriminatory. All policies and processes which pertain to employees including recruitment, selection, training, utilization, promotion, compensation, benefits, extracurricular programs, and termination are created and implemented without regard to age, ethnicity, ancestry, color, marital status, medical condition, mental or physical disability, national origin, race, religion, political and/or third-party affiliation, sex, sexual orientation, gender identity or expression, veteran status, or any other characteristic or category specified by local, state or federal law We shape what's essential At GlobalFoundries you will find a vibrant work environment where collaboration and innovation thrive. Our diverse and global team shares a culture of respect and inclusivity, representing the best in the industry. We celebrate success together and are united by our dedication to excellence and our desire to improve and empower the world.