Quantum Signal & Mechanical Scientist / Engineer

Job Description

Job Title: Quantum Signal Integrity and Mechanical Packaging Scientist / Engineer. Location: Yorktown Heights, New York, United States

This role focuses on maintaining high signal integrity, shielding, and system reliability as quantum processors grow toward fault-tolerant quantum computing; The position requires close collaboration with physicists, engineers, and technicians across research and engineering teams.

Responsibilities:

• Support the scale-up of superconducting quantum processors while maintaining signal integrity and system reliability
• Design and improve cryogenic microwave signal delivery systems
• Work with dilution refrigerators and low-temperature systems required for superconducting materials
• Collaborate with physicists, engineers, and technicians to solve system-level challenges
• Contribute to mechanical and electrical assembly design for complex quantum systems;
• Communicate technical results through written reports, journal articles, and presentations

Qualifications:

• Master’s degree in Physics, Electrical Engineering, or a related field
• At least 2 years of experience with cryogenic microwave signal delivery or similar systems
• Hands-on experience with dilution refrigerators or 4K cryogenic systems;
• Experience with mechanical and electrical assemblies
• Strong written and verbal communication skills, including technical writing and presentations

Preferred:

• Doctorate (PhD) in Physics, Electrical Engineering, or a related field
• Simulation experience using HFSS or similar microwave simulation software
• At least 4 years of experience in a superconducting electronics laboratory
• Experience working with qubits and performing measurements such as T1, T2, and crosstalk
• Mechanical design experience with complex assemblies and thermal expansion challenges

Benefits and Compensation:

• Salary range: USD 180,000 to USD 216,000 per year
• Comprehensive healthcare coverage including medical, dental, vision, and mental health support
• Financial benefits including 401(k), pension plan, employee stock purchase plan, life insurance, and disability coverage
• Generous paid time off, holidays, sick leave, vacation, and parental bonding leave;
• Access to IBM’s learning platform for training, certifications, and career development
• Inclusive employee resource groups, volunteer opportunities, and employee discounts