Join Rigaku in shaping a better world through new perspectives!
Essential Functions:
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
Reasonable Accommodations Statement
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily.
POSITION QUALIFICATIONS
Education:
Bachelor’s or Master’s degree in Mechanical Engineering, Opto-Mechanical Engineering, Applied Physics, or a related field
Experience:
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.)
Competencies:
Proficiency with 3D CAD software (e.g., SolidWorks)
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
Rigaku offers a rewarding work environment and excellent benefits. All applicants are kept in strict confidence. Benefits package includes Health, Dental, Vision, STD, LTD, Life insurance, section 125 flexible spending accounts, 401(k) plan and more. Rigaku is an EEO/AA employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Applicants must be able to prove they can legally work in the US.
Skills Required
- Bachelor's degree in mechanical engineering or a relevant engineering field
- Fluency in mechanical engineering, mechanical design, problem solving, and CAD modeling
- Working knowledge of GD&T and creation of 2D engineering drawings using ASME Y14.5, ISO 1101, or equivalent standards
- Familiarity with patterned design and translating performance requirements into mechanical design solutions
- Quantitative analysis capabilities involving loads, deformation, material selection, error stack-up analysis, and tolerance budgets
- Knowledge of physics and mathematics
- Experience with scientific analytical instrument design
- Familiarity with engineering design processes for small enterprises and low-volume products
- Ability and willingness to work in a machine shop to produce urgently needed R&D and production parts
- Ability to adapt proven designs to x-ray optics and x-ray instrument market requirements
- Finite element analysis and thermal analysis experience
- Ability to legally work in the United States
Rigaku Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Rigaku and has not been reviewed or approved by Rigaku.
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Leave & Time Off Breadth — PTO setup is considered solid and work-life balance relatively stable, with decent flexibility depending on team.
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Wellbeing & Lifestyle Benefits — Local site perks like occasional catered lunches or office treats contribute to a pleasant day-to-day experience.
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Strong & Reliable Incentives — Bonuses and company programs in some areas add meaningful value to overall compensation.
Rigaku Insights
What We Do
Rigaku is a global manufacturer of analytical instruments serving research and industrial customers. Its portfolio includes semiconductor metrology tools, crystallography and X-ray diffraction systems, X-ray fluorescence spectrometers, X-ray imaging and nondestructive testing equipment, and handheld Raman analyzers. The company develops scientific instruments that help users analyze materials, characterize structures, control semiconductor processes, and support life-science and industrial research.
