About the role
As we scale chip production in our own facility, you'll monitor known and potential failure mechanisms across the production process, find their root causes, and propose the corrections that bring yield up. You'll report to the nanofabrication back-end manager and work hand in hand with managers and experts across the whole nanofabrication chain, from process development and process integration to production engineering.
Responsibilities
- Run failure analysis on identified cases
- Build and maintain a well-organized failure analysis database
- Synthesize and share status and progress with stakeholders
- Electrical and visual inspection tools
- SEM (Scanning Electron Microscope)
- AFM (Atomic Force Microscope)
- Establish a network of external contacts to access failure analysis experts and test tools
- Review the state of the art in superconducting chip test tools, and advocate for new tools where they add value
- Stay current on failure analysis methodologies
- Identify the root causes of failures
- Point out correlations between process steps that cause failures
- Propose corrective actions on specific process steps, in coordination with the process integration, process development and production engineering teams
Generate and organize failure analysis data
Master the tools of the trade
Build a knowledge hub around failure analysis
Identify failure mechanisms and drive corrective action
Requirements
- Master of Engineering (or equivalent university degree) in physics, materials science, electronics or a related field
- 5+ years of experience
- Strong knowledge of the IC fabrication process flow (front-end and back-end), able to recognize which process step could introduce a given defect
- Hands-on experience with electrical testing, and with SEM (including EDX/EDS for elemental composition) and AFM (surface topography)
- Good communication skills and a talent for cross-team cooperation
- Proficient in English
- No prior experience in quantum technologies required: failure analysis expertise from semiconductors, microelectronics or advanced materials is what matters, and we'll help you learn the superconducting side
- Understanding of packaging and assembly (wire bonds, flip-chip/bump bonds, TSVs)
- Knowledge of metallurgy and intermetallic compound formation
- Knowledge of fracture mechanics, fatigue, and thermal expansion (CTE mismatch) effects
Ideally, you also bring
Who you'll work with Internally, all QHI teams and the Chip Design Implementation team. Externally, failure analysis laboratories such as Bureau Veritas (ex-SERMA).
Recruitment Process
- Screening Call with Alexandra Talent Acquisition Specialist (30 min)
- Hiring Manager Interview with Youcef, your future manager (45 min)
- Technical case study on site (90 min) — prepared and presented on the day, nothing to do beforehand
- Fti & Leadership Interview (60 min)
Skills Required
- Master of Engineering or equivalent university degree in physics, materials science, electronics, or a related field
- At least 5 years of relevant experience
- Strong knowledge of IC fabrication processes, including front-end and back-end steps
- Ability to identify which fabrication process step may introduce a given defect
- Hands-on experience with electrical testing
- Hands-on experience with SEM, including EDX/EDS elemental composition analysis
- Hands-on experience with AFM for surface topography analysis
- Strong communication and cross-team collaboration skills
- Proficiency in English
- Understanding of packaging and assembly, including wire bonds, flip-chip or bump bonds, and TSVs
- Knowledge of metallurgy and intermetallic compound formation
- Knowledge of fracture mechanics, fatigue, and coefficient of thermal expansion mismatch effects
What We Do
Founded in 2020, Alice & Bob secured $30 M funding in Series A. Today, we're recognized as one of the leaders in Quantum Computing. Our cat qubits are error corrected by design, reducing hardware requirements by up to 200 times compared to other platforms enabling fault-tolerant quantum computing at scale. Our headquarters is located in Paris, with offices in Boston, MA. We are 80+ smart and dedicated innovators, coming from 17+ countries and growing by the day. We are committed to one mission: build a useful quantum computer. Check open positions: bit.ly/joinusatAB
