Process Engineer II or III

Sigray, Inc. has an immediate need for a full-time process engineer or materials scientist. In this job, you will be working closely with engineers and scientists to develop critical sputtering approaches, Atomic Layer Deposition (ALD) techniques, metal-diamond braze techniques, and developing next-generation detector materials. We are looking for a self-motivated, fast learner capable of working independently as well as in a small team and willing to explore new ideas. The successful candidate will have a deep understanding of process optimization and characterization techniques.

The ideal candidate will be able to:

• Learn and develop new processes quickly and completely
• Analyze and present data in a thorough and comprehensible manner
• Maintain and troubleshoot complex systems for proprietary processes

Responsibilities:

• Development of semiconductor etching techniques and potential diffusion barrier materials in the production of microstructured X-ray source targets
• Running PVD sputtering and e-beam deposition processes
• Running diamond-metal braze processes
• Support of general R&D group in documenting new processes

Skills:

• Excellent written and verbal communication skills
• Excellent analytical skills, both data analysis and critical thinking
• Ability to deliver solutions under tight deadlines
• Ability to multitask and set priorities according to current demands
• Familiarity with using an SEM is a plus
• Linux and Python experience are pluses

Experience:

• BS or MS in Physics, Materials Science, or a similar field
• Semiconductor process engineering experience is a plus
• X-ray technology experience is a plus
• Familiarity with PVD systems, diffusion bonding, and wet and dry etching are pluses
• Cleanroom and vacuum system experience are pluses

About Sigray

Sigray is a rapidly growing business based in Benicia, CA, that manufactures X-ray sources, optics, and systems. The X-ray systems include X-ray spectroscopy, microfluorescence, and nano- and micro-computed tomography, as well as several unreleased instruments under active development. Sigray’s products are shipped worldwide to the leading laboratories worldwide at universities and corporations for research purposes.

• The company's culture is dynamic and R&D focused. This is an excellent opportunity to work in a rapidly growing, dynamic company under the guidance and mentorship of leading experts in the X-ray instrumentation field.