Hands-on
2026-02 · Machine Learning/Expert
Explore a possible path
Build, install, test, or maintain optical or fiber optic equipment, such as lasers, lenses, or mirrors, using spectrometers, interferometers, or related equipment.
How does this connect to your interests? →A selection of source-listed tasks; duties vary by role and employer.
These source scores describe occupational work activities. They are separate from your personal test results.
2026-02 · Machine Learning/Expert
2026-02 · Machine Learning/Expert
2026-02 · Machine Learning/Expert
2026-02 · Machine Learning/Expert
2026-02 · Machine Learning/Expert
2026-02 · Machine Learning/Expert
Source-reported importance on a 1–5 scale. Try a course, project or conversation to learn what these skills involve.
Understanding written sentences and paragraphs in work-related documents.
2024-08
Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
2024-08
Conducting tests and inspections of products, services, or processes to evaluate quality or performance.
2024-08
Watching gauges, dials, or other indicators to make sure a machine is working properly.
2024-08
Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
2024-08
Understanding the implications of new information for both current and future problem-solving and decision-making.
2024-08
Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.
2024-08
Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
2024-08
Determining causes of operating errors and deciding what to do about it.
2024-08
Talking to others to convey information effectively.
2024-08
Talk to someone doing this work, look for a supervised activity, and explore the subjects that interest you. Admission, licensing and current program requirements should be confirmed with the relevant institutions.
Source preparation category: Job Zone 3 of 5 · 2024-08. This category describes typical preparation, not your eligibility.
Source crosswalk connections are research leads, not required qualifications.
Applied Engineering Technologies/Technicians →
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Laser and Optical Technology/Technician →
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Environmental Control Technologies/Technicians, Other →
Plastics and Polymer Engineering Technology/Technician →
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Welding Engineering Technology/Technician →
Chemical Engineering Technology/Technician →
Composite Materials Technology/Technician →
Explore all related study fields →O*NET-SOC code 17-3029.08 · Database 31.0 · Retrieved Oct 14, 2026. Dates on individual observations describe their source periods.
How interest exploration matching works →Data: O*NET® 31.0 Database, U.S. Department of Labor, Employment and Training Administration. Used under CC BY 4.0. StudyIndex normalizes the presentation and adds exploration features; USDOL/ETA has not approved, endorsed or tested these additions.