Mechanical Engineer

Join Rigaku in shaping a better world through new perspectives!

• Design and develop precision opto-mechanical systems for X-ray optics, including mirrors, monochromators, x-ray sources, and other elements.
• Collaborate with X-ray optical scientists and engineers to translate optical and experimental requirements into mechanical designs
• Perform tolerance, thermal, and structural analyses to ensure optical performance and mechanical stability
• Design ultra-stable mounts, stages, vacuum-compatible structures, housings and alignment mechanisms
• Create detailed 3D CAD models and engineering drawings with appropriate GD&T
• Support laboratory experiments including assembly, integration, alignment, and testing of X-ray optical systems
• Participate in system characterization, and performance optimization
• Troubleshoot mechanical and opto-mechanical issues during experimental operation
• Support prototype build, optical alignment, integration, and verification test
• Troubleshoot mechanical and opto-mechanical issues during development and production
• Work with manufacturing partners to ensure designs are manufacturable, testable, and cost-effective
• Document designs, analyses, test results, engineering changes, and design iterations

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily.

• Bachelor's or Master's degree in Mechanical Engineering, Opto-Mechanical Engineering, Applied Physics, or a related field

• Experience with precision motion systems, nanopositioning devices, and interferometric alignment
• Familiarity with vacuum systems, vacuum compatible materials, and clean assembly practices
• Background in supporting experiments at synchrotron or laboratory X-ray sources
• Experience collaborating with scientists on exploratory or R&D projects
• Research experience in X-ray optics, synchrotron instrumentation, or related fields
• Hands-on capability and experience with X-ray optical components (mirrors, monochromators, multilayers, zone plates, etc.)

• Proficiency with 3D CAD software (e.g., Solid Works)
• Understanding of opto-mechanical principles: alignment sensitivity, thermal effects, vibration, and stability
• Strong analytical and experimental problem-solving skills
• High attention to detail and precision
• Ability to work independently in a research setting while collaborating across disciplines
• Comfortable with iterative design and experimental uncertainty
• Good technical communication skills (written and verbal)
• The following are not required but highly appreciated:
  • Hands-on capability and experience with X-ray optical components (mirrors, monochromators, multilayers, zone plates, etc.)
  • Familiarity with vacuum systems, vacuum compatible materials, and clean assembly practices
  • Experience with precision motion systems, nano positioning stages, and interferometric alignment