Microsoft Quantum has assembled a talented and diverse international team to create the world’s first scalable quantum computing system. Our full-stack approach involves exciting innovation from the physics of quantum devices through scalable readout and control systems based on cryo-electronics. The Microsoft Quantum program strives to fundamentally change the world of computing to help solve some of humankind’s currently unsolvable problems. We are on the cusp of an accelerated effort in quantum computing. This position offers an opportunity to have a meaningful influence on a revolutionary technology. For more information about the Microsoft Quantum team, please visit  <a href="https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fquantum.microsoft.com%2F&amp;data=05%7C02%7Ckackerman%40microsoft.com%7C65b1e12c4eb74a0005e608ddcf8060b2%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638894872473392900%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&amp;sdata=QXRzfchBbryAhtq1HNdU%2BxWGjbm6MH5ZMCW%2BshlWe3U%3D&amp;reserved=0" target="_blank">https://quantum.microsoft.com/</a>   The Quantum Systems team is seeking a Principal Global CryoLab Support Engineer to lead the installation, commissioning, and operational support of cryogenic systems across our global network of quantum computing laboratories. This role requires deep technical expertise in cryogenics and infrastructure support, combined with strong project management and troubleshooting skills. In this role you will serve as a critical interface between engineering, facilities, and research teams, ensuring the successful deployment and reliable operation of dilution refrigerators, cryostats, and auxiliary systems essential for quantum hardware development. Microsofts mission is to empower every person and every organization on the planet to achieve more. At Microsoft Quantum, we aim to empower science and scientists to solve the worlds biggest problems by realizing advanced computing platforms at the intersection of high-performance computing, artificial intelligence, and quantum information technology. Required/Minimum Qualifications <ul><li>Bachelors Degree in Mechanical Engineering, Cryogenics, Physics, or related field AND 8+ years experience in industry or in a research and development environment <ul><li>OR Masters Degree in Mechanical Engineering, Cryogenics, Physics, or related field AND 6+ years experience in industry or in a research and development environment </li><li>OR Doctorate Mechanical Engineering, Cryogenics, Physics, or related field AND 3+ year(s) experience in industry or in a research and development environment, could include completion of a post doctoral research position  </li><li>OR equivalent experience. </li></ul></li><li>Extensive hands-on experience operating and maintaining dilution refrigerators, including systems from Bluefors, Oxford Instruments, and Janis.</li><li>Experience with vacuum systems, pressure/vacuum plumbing, and leak detection.</li><li>Experience integrating quantum hardware (e.g. RF readout chains) into cryogenic systems.</li></ul>Other Requirements: <ul><li>Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include, but are not limited to the following specialized security screenings:   <ul><li>Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud Background Check upon hire/transfer and every two years thereafter. </li><li>Citizenship &amp; Citizenship Verification: This role will require access to information that is controlled for export under export control regulations, potentially under the U.S. International Traffic in Arms Regulations (ITAR) or Export Administration Regulations (EAR), the EU Dual Use Regulation, and/or other export control regulations. As a condition of employment, the successful candidate will be required to provide either proof of their country of citizenship or proof of their U.S. permanent residency or other protected status (e.g., under 8 U.S.C. § 1324b(a)(3)) for assessment of eligibility to access the export-controlled information. To meet this legal requirement, and as a condition of employment, the successful candidate’s citizenship will be verified with a valid passport. Lawful permanent residents, refugees, and asylees may verify status using other documents, where applicable. </li></ul></li><li>Ability to work in an “AI-first” environment using modern AI tools to accelerate discovery through hardware development. </li><li>Ability to leverage AI tools to drive innovation and efficiency (e.g., performance modeling and analysis, research gathering, day to day task automation).</li></ul>Additional or Preferred Qualifications <ul><li>Doctorate Degree in Mechanical Engineering, Cryogenics, Physics, or related field AND 5+ years experience in industry or in a research and development environment <ul><li>OR Masters Degree in Mechanical Engineering, Cryogenics, Physics, or related field AND 8+ years experience in industry or in a research and development environment </li><li>OR Bachelors in Mechanical Engineering, Cryogenics, Physics, or related field + 12 years experience in industry or in a research and development environment </li><li>OR equivalent experience. </li></ul></li><li>Proficient in interpreting system schematics, cryogenic layouts, and technical documentation. </li><li>Demonstrated problem-solving capabilities with a history of effective troubleshooting in complex lab environments.</li><li>Understanding of electrical debugging and qualification tests for wiring and amplifiers.</li><li>Experience with DC, RF, and time-domain test equipment. </li><li>Knowledge of cryogenic automation, remote monitoring, or system control scripting. </li><li>Experience managing equipment lifecycle, spare parts, and logistical coordination for supporting geographically distributed labs. </li><li>Background in multi-site technical operations or global lab infrastructure teams.</li><li>Effective in communication and coordination across engineering, facilities, and vendor teams.</li></ul> Quantum Engineering IC5 - The typical base pay range for this role across the U.S. is USD $139,900 - $274,800 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year. Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here: <a href="https://careers.microsoft.com/us/en/us-corporate-pay" target="_blank">https://careers.microsoft.com/us/en/us-corporate-pay</a> Microsoft will accept applications for the role until October 31, 2025.  Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.  We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request via the <a href="https://careers.microsoft.com/us/en/accommodationrequest" target="_blank">Accommodation request form</a>. Benefits/perks listed below may vary depending on the nature of your employment with Microsoft and the country where you work. #Quantum #QuantumCareers #MDQCareers <ul><li>Lead installation, maintenance, and upgrade efforts for dilution refrigerators and associated cryogenic systems across several global facilities </li></ul><ul><li>Own the end to end support lifecycle of cryogenic systems including routine health checks and other applicable diagnostics </li></ul><ul><li>Drive remote and on-site troubleshooting efforts to ensure high uptime and performance consistency across labs </li></ul><ul><li>Maintain and update standard operating procedures (SOPs) for system operation, safety, and incident response </li></ul><ul><li>Coordinate with vendors and internal stakeholders for cryostat procurement, delivery, and commissioning </li></ul><ul><li>Maintain detailed documentation of system configurations, service history, and operational metrics </li></ul><ul><li>Support global lab expansion initiatives, including planning, logistics, and hands-on execution </li><li>Other:<ul><li>Embody our <a href="https://www.microsoft.com/en-us/about/corporate-values" target="_blank">Culture </a>and <a href="https://careers.microsoft.com/us/en/culture" target="_blank">Values</a></li></ul></li></ul>