Quantum Interposer Integration Engineer

At IBM Research, we are the innovation engine of IBM. Exploring what’s next in computing and shaping the technologies the world will rely on tomorrow. From advancing AI and hybrid cloud to pioneering practical quantum computing, we anticipate challenges and unlock new opportunities for clients, partners, and society. Working in Research means joining a team that accelerates discovery at the intersection of high-performance computing, AI, quantum, and cloud. You’ll collaborate with leading scientists, engineers, and visionaries to push boundaries and turn ideas into reality. With a culture built on curiosity, creativity, and collaboration, IBM Research offers the opportunity to grow your career while contributing to breakthroughs that transform industries and change the world. Your role and responsibilities As a Silicon spin Interposer Process Integration Engineer, you will be responsible for integrating, optimizing, and sustaining end‑to‑end process flows required to manufacture superconducting interposers and advanced wafer‑level components in support of IBM’s silicon spin quantum computing efforts. This role is highly cross‑functional, requiring stronger hands‑on engagement with deposition, etch, lithography, bonding, and finishing technologies, along with the ability to characterize and model complex process flows for performance, yield, and throughput. You will collaborate closely with senior technical leadership and proactively coordinate with fabrication, metrology, and packaging teams to ensure stable, scalable, high‑quality manufacturing performance. Collaborate with wafer‑level manufacturing teams to refine, mature, and technically guide superconducting interposer wafer flows. Develop, integrate, and refine post‑process flows for superconducting interposers, including deposition, etching, planarization, lithography, wafer dicing, and surface finishing. Selection of equipment and processes, and guiding the process of installing, qualifying and operating the required processes. Support and optimize various wafer bonding technologies and associated process flows to meet electrical, mechanical, and cryogenic performance targets. Develop advanced processes for shaping and finishing interposer components, enabling novel architectures and topologies. Perform process modeling and yield analysis to identify bottlenecks, optimize throughput, plan for tool utilization, and enhance overall manufacturing efficiency. Conduct hands‑on characterization and structured experimentation to validate process interactions, assess materials behavior, and drive resolution of integration‑related issues. Partner with metrology teams to define measurement plans, analyze data, and correlate process parameters with device‑level performance and yield. Collaborate with design, packaging, and manufacturing engineers to ensure process compatibility, cross‑team alignment, and timely execution against development and production milestones. Support documentation of process flows, integration strategies, equipment capability requirements, and troubleshooting methodologies. Communicate progress, risks, and key technical findings to senior management and provide coordination across cross‑functional engineering teams. Required education Bachelor's Degree Preferred education Doctorate Degree Required technical and professional expertise BS, MS, or PhD in Electrical Engineering, Physics, Chemistry, Materials Science, or a related field with 7+ years of relevant experience. Experience with silicon spin interposer technologies. Hands‑on experience with semiconductor or advanced packaging manufacturing processes, including deposition (PVD/CVD), etch, lithography, wafer bonding, and post‑processing/finishing. Familiarity with bonding technologies such as indium bumping, gold thermocompression, solder‑based interconnects, or direct‑bonding approaches. Experience with process flow modeling, yield modeling, and manufacturing planning for throughput, downtime, and capital utilization. Preferred technical and professional experience Strong analytical and problem‑solving skills, with the ability to conduct structured experiments and interpret complex data sets. Clear communication skills with experience interfacing with senior leadership and coordinating across cross‑functional engineering teams. Proficiency with statistical analysis tools (e.g., JMP) and Design of Experiments (DOE) methodologies ABOUT BUSINESS UNIT IBM Research is the organic growth engine of IBM and an innovation engine for our customers and partners. As part of this mission, IBM Research anticipates and examines 'What's Next in Computing' to ultimately create and integrate the technologies the world relies upon to solve big challenges and unlock new opportunities. We create and pioneer new markets for IBM, our partners and customers as exemplified in our ongoing quest to reach practical and large-scale quantum computing. Across IBM Research, we realize the power and potential to accelerate discovery with our partners and clients by combining the power of high performance computing, AI, and Quantum, all integrated through the hybrid cloud. YOUR LIFE @ IBM In a world where technology never stands still, we understand that, dedication to our clients success, innovation that matters, and trust and personal responsibility in all our relationships, lives in what we do as IBMers as we strive to be the catalyst that makes the world work better. Being an IBMer means you’ll be able to learn and develop yourself and your career, you’ll be encouraged to be courageous and experiment everyday, all whilst having continuous trust and support in an environment where everyone can thrive whatever their personal or professional background. Our IBMers are growth minded, always staying curious, open to feedback and learning new information and skills to constantly transform themselves and our company. They are trusted to provide on‑going feedback to help other IBMers grow, as well as collaborate with colleagues keeping in mind a team focused approach to include different perspectives to drive exceptional outcomes for our customers. The courage our IBMers have to make critical decisions everyday is essential to IBM becoming the catalyst for progress, always embracing challenges with resources they have to hand, a can‑do attitude and always striving for an outcome focused approach within everything that they do. Are you ready to be an IBMer? ABOUT IBM IBM’s greatest invention is the IBMer. We believe that through the application of intelligence, reason and science, we can improve business, society and the human condition, bringing the power of an open hybrid cloud and AI strategy to life for our clients and partners around the world. Restlessly reinventing since 1911, we are not only one of the largest corporate organizations in the world, we’re also one of the biggest technology and consulting employers, with many of the Fortune 500 companies relying on the IBM Cloud to run their business. At IBM, we pride ourselves on being an early adopter of artificial intelligence, quantum computing and blockchain. Now it’s time for you to join us on our journey to being a responsible technology innovator and a force for good in the world. IBM is proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, gender identity or expression, sexual orientation, national origin, genetics, pregnancy, disability, neurodivergence, age, or other characteristics protected by the applicable law. IBM is also committed to compliance with all fair employment practices regarding citizenship and immigration status. OTHER RELEVANT JOB DETAILS IBM offers a competitive and comprehensive benefits program. Eligible employees may have access to: Healthcare benefits including medical & prescription drug coverage, dental, vision, and mental health & well being Financial programs such as 401(k), cash balance pension plan, the IBM Employee Stock Purchase Plan, financial counseling, life insurance, short & long- term disability coverage, and opportunities for performance based salary incentive programs Generous paid time off including 12 holidays, minimum 56 hours sick time, 120 hours vacation, 12 weeks parental bonding leave in accordance with IBM Policy, and other Paid Care Leave programs. IBM also offers paid family leave benefits to eligible employees where required by applicable law Training and educational resources on our personalized, AI-driven learning platform where IBMers can grow skills and obtain industry-recognized certifications to achieve their career goals Diverse and inclusive employee resource groups, giving & volunteer opportunities, and discounts on retail products, services & experiences We consider qualified applicants with criminal histories, consistent with applicable law This position was posted on the date cited in the key job details section and is anticipated to remain posted for 21 days from this date or less if not needed to fill the role. IBM will not be providing visa sponsorship for this position now or in the future. Therefore, in order to be considered for this position, you must have the ability to work without a need for current or future visa sponsorship. The compensation range and benefits for this position are based on a full‑time schedule for a full calendar year. The salary will vary depending on your job‑related skills, experience and location. Pay increment and frequency of pay will be in accordance with employment classification and applicable laws. For part time roles, your compensation and benefits will be adjusted to reflect your hours. Benefits may be pro‑rated for those who start working during the calendar year. Job Title Quantum Interposer Integration Engineer Date posted 07-Oct-2026 Job ID 135833 City / Township / Village Yorktown Heights State / Province New York Country United States Work arrangement Onsite Area of work Infrastructure & Technology Employment type Regular Contract type Regular Projected Minimum Salary per year 200,000.00 Projected Maximum Salary per year 250,000.00 Position type Professional Up to 20% or 1 day a week Company (0147) International Business Machines Corporation Shift General (daytime) Is this role a commissionable/sales incentive based position? #J-18808-Ljbffr IBM