Optical Systems Engineer – Semiconductor Metrology

Senior Optical Systems Engineer – Semiconductor Metrology

We are seeking an experienced Senior Optical Systems Engineer to lead the development, integration and optimisation of advanced optical inspection and metrology systems for semiconductor manufacturing.

Key Responsibilities

• Lead the design and development of complex optical metrology and inspection systems for semiconductor applications.
• Define optical system architectures, performance requirements and measurement strategies.
• Develop and optimise high-resolution microscopy, imaging and illumination systems for wafer inspection and measurement.
• Lead optical alignment, calibration, characterisation and system optimisation activities.
• Investigate and resolve complex optical and measurement-performance issues using structured root-cause analysis.
• Evaluate system accuracy, repeatability, stability and sensitivity, identifying opportunities for continuous improvement.
• Integrate optical, mechanical, electronic and software subsystems into high-performance metrology platforms.
• Develop and validate measurement approaches for demanding wafer-level applications .
• Analyse complex measurement data and use results to improve system performance and measurement capability.
• Establish and maintain system-level test, calibration and validation procedures.
• Work closely with semiconductor process, software, mechanical and electrical engineering teams throughout the product development cycle.
• Provide technical guidance and mentoring to less experienced engineers.
• Support technology development, prototype evaluation and transition of new optical solutions into production.
• Prepare technical documentation, system specifications, test reports and development plans.
• Interface with internal stakeholders, suppliers and customers on technical requirements and system performance where required.

Requirements

• Degree or equivalent experience in Optical Engineering, Photonics, Physics, Imaging Science or a related discipline.
• Several years of hands-on experience developing complex optical systems, preferably within semiconductor metrology or inspection .
• Strong expertise in microscopy, imaging, optical measurement and system integration.
• Demonstrated experience taking optical systems from concept through development, validation and production.
• Strong understanding of optical alignment, calibration, system characterisation and measurement performance.
• Experience troubleshooting complex optical systems and leading technical problem-solving activities.
• Strong analytical skills with the ability to interpret complex measurement data.
• Experience working within multidisciplinary engineering and R&D environments.
• Excellent communication skills and the ability to provide technical leadership.

This is an excellent opportunity for an experienced optical engineer to take technical ownership of advanced semiconductor metrology systems and contribute to next‑generation wafer inspection and measurement technologies.