Infrastructure & Technology RF/Microwave Design Engineer Yorktown Heights, US

IBM Quantum is seeking talented researchers to contribute to the development of advanced high-performance circuits and subsystems for quantum computing systems. We focus on the design and system integration of microwave components such as quantum limited and low-noise amplifiers and isolators in superconducting qubit readout chains. Your role and responsibilities The successful candidate will contribute to the development of novel superconducting qubit measurement systems. We are looking for a team player with strong writing and presentation skills, who is able to create and communicate technical ideas, and collaborate with a multi-disciplinary team. The candidate must be able to work successfully with a diverse and dynamic team of both operational and technical personnel, collaborate with team members, work independently, and take their own initiative. Required education Master's Degree Preferred education Doctorate Degree Required technical and professional expertise Demonstrated RF/microwave filter design knowledge: notch filters, bandpass filters, diplexers Mastery of EM modeling, circuit design and layout tools e.g. Keysight ADS, EMPro tools, Ansys HFSS, Cadence/Clarity tools, COMSOL Familiarity with a variety of test equipment, such as vector network analyzers Preferred technical and professional experience Strong background in superconducting circuit design, modeling and test. Understanding of non-linear microwave concepts, parametric circuit device behavior and cryogenic circuit performance Solid programming knowledge in Python/Jupyter notebooks

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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. 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. Job Title RF/Microwave Design Engineer Date posted 25-Mar-2026 Job ID 104291 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 108,000.00 Projected Maximum Salary per year 200,000.00 Position type Entry Level Up to 20% or 1 day a week Company (0147) International Business Machines Corporation Shift General (daytime) #J-18808-Ljbffr IBM