Failure Analysis Engineer We are seeking a hands-on Member of Technical Staff (MTS) – Failure Analysis Engineer to join the Failure Analysis (FA) team. This role combines experimental work, instrumentation, data interpretation, and engineering problem solving. The successful candidate will investigate failures using multiple analytical techniques, develop evidence-based failure hypotheses, and communicate technically defensible conclusions. Experience with lock-in thermography, thermal measurements, or related signal/data acquisition and interpretation techniques is particularly valuable. As the individual develops in the role, they will take increasing ownership of customer interactions, including technical scoping, defining appropriate analysis strategies, and discussing results.
Key Responsibilities:
Perform hands-on failure analysis of electronic, semiconductor, and/or advanced technology devices and assemblies.
Plan investigations by selecting appropriate analytical techniques and sequencing destructive and non-destructive methods.
Perform and develop expertise in:
- X-ray imaging and X-ray CTSEM and EDSCross-sectioning, polishing, and sample preparation
- Optical microscopy
- Thermal and electrical localization techniques
- Lock-in thermography, where applicable
- Acquire, process, visualize, and interpret experimental data.
- Distinguish meaningful signals from artifacts, noise, and measurement limitations.
- Correlate observations across multiple analytical techniques rather than relying on a single measurement.
- Develop hypotheses for failure mechanisms and design experiments to confirm or reject them.
- Maintain clear experimental records and produce technically rigorous FA reports.
- Learn new FA techniques and instrumentation as the team's capabilities expand.
- Work safely and independently in a laboratory environment
- Data Acquisition & Thermal Measurement FocusLock-in thermography or other modulated thermal measurement techniques
- Infrared imaging and thermography
- Signal processing, including filtering, averaging, phase/amplitude analysis, and signal-to-noise optimization
- Synchronous or lock-in detection
- Experimental data acquisition and instrumentation
- Understanding measurement uncertainty, resolution, sensitivity, calibration, and experimental artifacts
- Python, MATLAB, LabVIEW, or similar tools for data processing, visualization, or instrument control
- Direct lock-in thermography experience is desirable but strong experimental measurement and signal-analysis fundamentals can substitute for specific tool experience.
Customer & Technical Leadership Growth:
Interact directly with customers to understand technical problems and failure symptoms.
Translate customer questions into effective FA strategies and scopes of work.
Explain analytical capabilities, limitations, and tradeoffs.
Present and discuss results with customers.
Defend technical interpretations while clearly distinguishing observations, hypotheses, and conclusions.
Recommend follow-up analysis when the available evidence does not support a definitive conclusion.
Qualifications:- BS, MS, or PhD in Materials Science, Electrical Engineering, Mechanical Engineering, Physics, Applied Physics, or a related technical discipline.
- Strong experimental and analytical problem-solving skills.
- Demonstrated ability to work hands-on with laboratory equipment and instrumentation.
- Ability to interpret complex datasets and connect measurements to physical mechanisms.
- Strong technical documentation and communication skills.
- Curiosity and willingness to develop proficiency across a broad range of FA techniques.
- Preferred Experience
- Semiconductor or electronics failure analysis
- Lock-in thermography / IR thermographyX-ray CTSEM/EDSMetallographic preparation and cross-sectioning
- Optical microscopy
- Electrical fault localization
- Signal processing or scientific data analysis
- Automated data acquisition or instrument control
- Root-cause analysis and structured experimental design
- Customer-facing technical work
Covalent is a modern analytical services and engineering consulting company based in the San Francisco Bay Area (Sunnyvale). Our mission is to accelerate materials science innovation by serving as a problem-solving partner for technology leaders of all sizes and providing access to outstanding data generated quickly and cost-effectively.
Covalent provides cutting-edge tools and expertise to equip our customers with the high-quality experimental data and insights they need to achieve their goals.
