Quantum Photonics Integration

GLOBALFOUNDRIES U.S. INC.; Town of Malta (NY); On-site; USD 85,000 - 146,000; Full time

Job summary

GlobalFoundries U.S. Inc. seeks a Principal Engineer to drive process development and integration for photonic quantum technologies. You will work across fabrication, device engineering, metrology, and characterization teams to accelerate photonic technology development.

You will develop modules for photonic ICs, execute integration activities, and characterize performance data to reduce yield variability. Strong lab, cleanroom skills, and a PhD or equivalent are required.

Qualifications

• BS/MS/PhD in Electrical Engineering, Materials Science, Physics, Chemistry, or related field.
• 3+ years of experience in semiconductor process integration, photonics process development, or advanced device fabrication.
• Experience in lithography, thin-film deposition, etch processing, and metrology.
• Experience with process control, yield analysis, SPC, DOE, or root-cause analysis.
• Strong hands-on laboratory and cleanroom experience.

Responsibilities

• Develop and optimize semiconductor process modules used for photonic integrated circuits and quantum photonic devices.
• Execute integration activities involving deposition, lithography, etch, metrology, and defect reduction.
• Characterize optical and material performance using process, metrology, and device characterization data.
• Identify yield limiters and process variability drivers and implement corrective actions.
• Support fabrication of optical waveguides, modulators, resonators, detectors, and integrated photonic structures.
• Collaborate with engineering and research teams to improve process capability and manufacturability.
• Support process transfer to manufacturing and pilot-line environments.
• Maintain detailed process documentation and integration records.
• Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs.

Skills

Process integration

Photonic devices

Analytical skills

Laboratory work

Cleanroom experience

Education

BS/MS/PhD in EE, Materials Science, Physics, or related field

Tools

Python

MATLAB

JMP

Job description

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 www.gf.com.

Summary of Role

As a Principal Engineer, this role focuses on process development, integration, yield improvement, characterization, and manufacturing readiness for photonic quantum technologies. The position works across fabrication, device engineering, metrology, and characterization teams to accelerate photonic technology development.

Essential Responsibilities

• Develop and optimize semiconductor process modules used for photonic integrated circuits and quantum photonic devices.
• Execute integration activities involving deposition, lithography, etch, metrology, and defect reduction.
• Characterize optical and material performance using process, metrology, and device characterization data.
• Identify yield limiters and process variability drivers and implement corrective actions.
• Support fabrication of optical waveguides, modulators, resonators, detectors, and integrated photonic structures.
• Collaborate with engineering and research teams to improve process capability and manufacturability.
• Support process transfer to manufacturing and pilot-line environments.
• Maintain detailed process documentation and integration records.
• Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs.

Required Qualifications

• BS, MS, or PhD in Electrical Engineering, Materials Science, Physics, Chemistry, or related field.
• 3+ years of experience in semiconductor process integration, photonics process development, or advanced device fabrication.
• Experience in lithography, thin-film deposition, etch processing, and metrology.
• Experience with process control, yield analysis, SPC, DOE, or root-cause analysis.
• Strong hands-on laboratory and cleanroom experience.
• Excellent analytical and problem-solving skills.

Preferred Qualifications

• Experience with silicon photonics, silicon nitride, AlN, Al₂O₃, lithium niobate, or related photonic materials.
• Experience with waveguide fabrication, optical coupling, or photonic-device characterization.
• Familiarity with quantum photonic systems, cryogenic optical measurements, or integrated optics.
• Experience with Python, JMP, MATLAB, or statistical analysis tools.
• Experience working in an advanced semiconductor manufacturing environment.

Expected Salary Range

$85,000.00 - $146,000.00 The exact Salary will be determined based on qualifications, experience and location.

Employment Conditions

An offer with GlobalFoundries is conditioned upon the successful completion of pre-employment conditions, as applicable, and subject to applicable laws and regulations.

Equal Opportunity

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.

Company Culture

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.