Optical Engineer

Rigaku Americas Holding, Inc.; Auburn Hills (MI); On-site; USD 85,000 - 110,000; Full time

Benefits offered by this job

Health insurance

Dental and Vision

401(k) plan and more

Job summary

Rigaku Americas Holding, Inc. is seeking an Optical Engineer to advance precision optics technology, including CNC grinding, polishing, and metrology with interferometers, profilometers, and microscopes. The role emphasizes fixture design, alignment strategies, and robust process discipline.

The candidate should have a strong CNC background, experience in high-tolerance parts, and the ability to interpret technical drawings while contributing to cross-functional teams in a production environment.

Qualifications

• Degree in a relevant engineering field as listed above.
• 3+ years in grinding/polishing optical materials and using metrology systems.
• Experience in CNC/precision manufacturing and fixture/offset control.

Responsibilities

• Set up and optimize CNC grinding/polishing to meet optical specs.
• Develop robust fixturing and datum strategies for high-precision parts.
• Perform in-process and final inspection with interferometers, profilometers, and microscopes.
• Conduct instrument checks and calibration to ensure processing integrity.
• Read drawings and interpret specs for optical components.

Skills

CNC grinding

Polishing

Optical metrology

Reading drawings

Problem solving

Education

Bachelor of Science in Optical Engineering, Mechanical Engineering, Materials Science, Physics, or related field

Tools

SolidWorks

AutoCAD

Interferometers

Profilometers

Job description

Join Rigaku in shaping a better world through new perspectives!

POSITION SUMMARY

Optical Engineer working at RIT is responsible for developing precision optics technology and precision optics technology-based X-ray optics. These include the development of processes and precision optical components by using CNC grinding and polishing equipment and verify results using optical metrology (e.g., interferometers, profilometers, microscopy). We welcome applicants with strong CNC machining backgrounds who demonstrate excellent fundamentals in setup, fixturing, offsets, inspection, and process discipline, and who are capable of learning optics-specific fabrication and measurement methods.

Essential Functions

• Set up, operate, and optimize CNC (and manual, as needed) grinding/polishing processes to meet specifications for optical components, such as dimensions, figure error, slope error, and surface roughness.
• Develop and implement robust workpiece holding and alignment solutions, including datum strategy, part positioning, and repeatable fixturing for high-precision parts.
• Perform in-process and final inspection using optical metrology tools such as interferometers, profilometers, and microscopes; interpret results and determine next corrective actions.
• Conduct instrument checks and basic calibration/verification (reference artifacts, repeatability checks, traceability practices) to ensure processing integrity and stable performance.
• Maintain equipment in proper operating condition through routine maintenance and safe operation; keep a clean, organized workspace consistent with precision optics manufacturing expectations.
• Troubleshoot and resolve manufacturing issues across systems including mechanical, electrical, pneumatic (compressed air), pumping, cooling, and exhaust/ventilation, escalating as needed.
• Read and interpret drawings and specifications for optical components.

POSITION QUALIFICATIONS

Education: Bachelor of Science in Optical Engineering, Mechanical Engineering, Materials Science, Physics, or related field

Experience: Strong Preferred: 3+ years of hands‑on experience in grinding/polishing/smoothing optical materials and using optical metrology systems such as interferometers, profilometers, and microscopes. Preferred: 3+ years hands‑on experience in precision optics manufacturing and metrology, including deterministic polishing and advanced fabrication/measurement methods. Minimum: 3+ years of demonstrated experience in a CNC machine shop or precision manufacturing environment producing tight-tolerance components, with strong fundamentals in: setup/fixturing and part alignment tool selection, offsets, and compensation changes in-process and final inspection using precision instruments disciplined cleaning/handling of precision parts and work area control.

Competencies

• Working knowledge of CNC machine architecture and operation, including: machine coordinate systems vs. work coordinate systems; establishing datums and alignment strategy tool length/wear offsets, work offsets, compensation methodology, and safe prove‑out practices.
• Ability to read/edit CNC programs and understand common G/M codes relevant to setup, motion, compensation, and safety interlocks; capable of making controlled program adjustments to improve process outcomes.
• Experience using probing / touch‑off methods (or equivalent setup verification techniques) and applying inspection feedback to refine offsets/compensation.
• Understanding of Geometric Dimensioning and Tolerancing, including runout, concentricity, flatness, parallelism, and how these relate to inspection strategy and fixturing.
• Strong ability to complete tasks and processes with accuracy, thoroughness, and consistency.
• Strong ability to identify issues, evaluate potential solutions, and take proactive steps to resolve challenges.
• Proficiency with shop math / geometry (trig, radii, sag, runout, coordinate transforms) to support setup, verification, and problem solving.
• Willingness and ability to learn and apply optics‑specific requirements including figure error, slope error, surface roughness, and scratch/dig.
• Ability to interpret technical drawings/specifications and communicate clearly through documentation, handoffs, and cross‑functional collaboration.
• Communicates clearly and effectively in both oral and written forms.

Computer Skills

Demonstrated capability in CAD and/or CAM (e.g., SolidWorks, AutoCAD) for instrumental fixtures, tooling concepts, or process documentation. Proficiency in programming is a plus.

WORK ENVIRONMENT

Office Environment

This role is performed in a typical office setting with controlled temperatures, artificial lighting, and minimal exposure to noise or environmental hazards. Work primarily involves sitting at a desk, using a computer, and operating standard office equipment such as phones, printers, and copiers. The environment is generally quiet, though occasional disruptions may occur in collaborative or open-office spaces.

Production Environment

This role is based in a manufacturing or production facility where employees may be exposed to loud noise, vibrations, and the constant operation of machinery. Temperature conditions vary depending on the type of production, with some areas experiencing high heat from equipment or cold storage requirements. The air may contain dust, fumes, or chemicals, necessitating the use of respiratory protection or other PPE. Employees frequently engage in repetitive tasks, assembly work, or heavy lifting in an environment that prioritizes efficiency and safety.

Rigaku offers a rewarding work environment and excellent benefits. 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.

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us! Our Work Experience is the combination of everything that's unique about us: our culture, our core values, our company meetings, our commitment to sustainability, our recognition programs, but most importantly, it's our people. Our employees are self-disciplined, hard working, curious, trustworthy, humble, and truthful. They make choices according to what is best for the team, they live for opportunities to collaborate and make a difference, and they make us the #1 Top Workplace in the area.

All applicants are kept in strict confidence.