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Internship Optical Lens Manufacturing Jobs (NOW HIRING)

Hoya

Finishing Technician (1st Shift) - Berea, OH

Berea, OH · On-site

$14.75 - $19/hr

  • Medical

  • Vision

  • Life

... optical/lens manufacturing is preferred but not required. On-the-job training will be provided for qualified candidates. Physical Requirements Regularly required to sit and use hands for grasping and ...

CivicMinds, Inc.

Camera & Optical Engineer

Richardson, TX · On-site

$116K - $151K/yr

... with lens design, tolerance analysis, and stray light mitigation • Solid grasp of optical materials, manufacturing processes, and image quality metrics • Familiarity with optical test ...

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Internship Optical Lens Manufacturing information

What is the difference between Internship Optical Lens Manufacturing vs Optical Lens Manufacturing Technician?

AspectInternship Optical Lens ManufacturingOptical Lens Manufacturing Technician
CredentialsTypically students or entry-level with basic technical knowledgeRelevant certifications or technical training in optical manufacturing
Work EnvironmentTraining setting, supervised, educational focusProduction floor, hands-on manufacturing environment
Job ResponsibilitiesAssisting with manufacturing processes, learning proceduresOperating equipment, quality control, assembling lenses

In summary, an Internship Optical Lens Manufacturing is a training role focused on learning and assisting, while an Optical Lens Manufacturing Technician is a skilled worker responsible for actual production tasks in the optical lens industry.

What are the key skills and qualifications needed to thrive as an intern in optical lens manufacturing, and why are they important?

To excel as an intern in optical lens manufacturing, you need a solid understanding of basic optics, attention to detail, and a background in engineering, physics, or a related technical field. Familiarity with manufacturing equipment, lens measurement tools, and quality control systems such as ISO standards is highly beneficial. Strong problem-solving skills, teamwork, and effective communication will help you stand out in this collaborative and precision-driven environment. These competencies are essential to ensure the production of high-quality lenses that meet stringent industry specifications.

What does an internship in optical lens manufacturing involve?

An internship in optical lens manufacturing typically involves gaining hands-on experience in the production of optical lenses used in glasses, cameras, microscopes, and other devices. Interns may assist in operating manufacturing equipment, inspecting lenses for quality, learning about different materials and coatings, and understanding the precision required in this industry. They often work alongside experienced technicians and engineers to develop practical skills and industry knowledge. This role provides valuable exposure to both the technical and quality control aspects of optical lens production.

What types of hands-on experience can I expect during an internship in optical lens manufacturing?

As an intern in optical lens manufacturing, you can expect to gain direct experience with processes such as lens cutting, polishing, coating, and quality inspection. You'll often work alongside skilled technicians, assisting with machine operation, conducting tests on lens materials, and learning about precision measurement tools. Interns typically rotate through different stages of production, giving you broad exposure to the workflow and quality control standards. This hands-on involvement is designed to help you understand both the technical and teamwork aspects of lens production in a real-world manufacturing environment.
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Internship Optical Lens Manufacturing jobs near you
Infographic showing various Internship Optical Lens Manufacturing job openings in the United States as of August 2026, with employment types broken down into 89% Full Time, 4% Part Time, 4% Contract, and 3% Nights. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution.

Optical Lens Fabricator / CNC Machinist

Euclid Vision Corporation

Rochester, NY

$20.25 - $27.75/hr

Full-time

Re-posted 8 days ago

Job description

Job Summary

Acuity Polymers is seeking a skilled Optical Lens Fabricator / CNC Machinist to support the manufacturing of precision contact lenses and optical components. This position is responsible for setting up, programming, operating, and troubleshooting ultra-precision machining equipment while ensuring products meet design specifications, quality standards, and customer requirements. The ideal candidate has hands-on experience with RGP contact lens manufacturing and a strong understanding of contact lens geometry, optical quality standards, and precision machining processes. This role reports to the VP of Operations and Engineering.

Key Responsibilities

  • Set up, program/edit, and operate optical lathes, CNC equipment, and single-point diamond turning machines to manufacture precision contact lenses and optical components.
  • Machine base curves, front curves, peripheral curves, edge profiles, toric designs, multifocal features, and other custom optical geometries according to design specifications.
  • Interpret engineering drawings, specifications, and process instructions to determine machining and inspection requirements.
  • Perform in-process and final inspections using precision measuring equipment, including lensometers, profilometers, microscopes, radius gauges, thickness gauges, and other optical metrology tools.
  • Adjust machine parameters, tooling, offsets, feeds, and speeds to maintain dimensional accuracy, surface quality, and production efficiency.
  • Support polishing, edging, cleaning, inspection, packaging, and documentation activities as required.
  • Assist with the development and maintenance of tooling, fixtures, and process improvements to support custom and production manufacturing.
  • Document production activities, inspection results, nonconformances, and corrective actions in accordance with quality system requirements.
  • Perform routine machine maintenance, calibration checks, and general equipment upkeep.
  • Collaborate with Engineering, Quality, and Production teams to resolve manufacturing issues and improve processes.
  • Follow all safety, quality, and regulatory requirements.
  • Other duties as assigned.

Required Qualifications

  • Technical certificate, associate degree, or equivalent machining, manufacturing, or optical production experience.
  • Minimum 2 years of experience operating CNC machinery, optical lathes, diamond turning equipment, or similar precision manufacturing systems.
  • Proficiency setting up, operating, and troubleshooting contact lens lathes, optical lathes, single-point diamond turning equipment and CNC equipment.
  • Ability to read and interpret engineering drawings, specifications, tolerances, and work instructions.
  • Knowledge of machining fundamentals, tooling, fixturing, feeds and speeds, and process troubleshooting.
  • Experience using precision measurement and inspection equipment.
  • Strong mechanical aptitude, mathematical skills, computer proficiency, and attention to detail.
  • Ability to accurately document work and communicate effectively with cross-functional teams.

Preferred Qualifications

  • Experience manufacturing rigid gas permeable (RGP) or specialty contact lenses.
  • Experience with CNC programming, G-code, M-code, CAM software, or machine control systems.
  • Familiarity with optical manufacturing, diamond turning, lens design software, Mastercam, Precitech, Nanotech, or similar platforms.
  • Knowledge of contact lens materials, optical plastics, and specialty lens designs including scleral, toric, orthokeratology, and multifocal lenses.
  • Experience in ISO, FDA-regulated, medical device, ophthalmic, aerospace, defense, or other highly regulated manufacturing environments.
  • Experience supporting prototype development, custom products, or high-mix, low-volume manufacturing.

Physical Requirements

  • Ability to stand for extended periods while performing detailed precision work.
  • Ability to handle small, delicate components and operate manufacturing equipment safely.
  • Ability to lift up to 25 pounds occasionally.
  • Flexibility to work overtime or adjusted schedules as needed to support production requirements.

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