Optical Engineer
Snapshot
Optical engineers design and develop different industrial applications with optics. They have knowledge of light, light transmission principles, and optics in order to design engineering specs of equipment such as microscopes, lenses, telescopes, and other optical devices.
Optical engineers are vital in industries relying on precise light manipulation. Your days might involve designing new lenses, optimizing optical systems for performance, conducting rigorous testing, and collaborating with cross-functional teams to integrate optical components into larger devices. You’ll leverage your understanding of light transmission and optical principles to solve complex engineering challenges and improve existing technologies.
- • Designing and developing optical systems and components (lenses, mirrors, filters, etc.) based on specific engineering specifications.
- • Conducting optical testing and analysis to ensure system performance and quality, using specialized equipment and software.
- • Collaborating with mechanical, electrical, and software engineers to integrate optical elements into complete products.
Where this occupation is in demand
Reported labour shortages and surpluses, by year. Published for occupation groups, not for individual job titles.
Figures cover Science and engineering professionals — 274 jobs including this one.
In shortage: Belgium, Bulgaria, Denmark, Ireland and 4 more.
Longest-running shortage: Ireland, 4 years.
Select a place on the map to see its figures.
About this source›
Source: ELA/EURES labour shortages and surpluses. Readings are published at occupation-group level, and cover Europe. Editions differ in annex layout and country coverage, so a change between years does not always mean the labour market changed. Countries in grey were not reported, which is not the same as being in balance.
What these words mean
The four things this section reports
- Reported demand
- Whether employers report needing people in this job — a judgement published by a national or EU body, not a count.
- Where it is heading
- Which way employment in this job is expected to move over the coming years, from an official projection.
- Openings
- Roughly how many openings arise — from growth and from people leaving the job.
- Typical pay
- What people in this job typically earn where the source publishes it. Blank does not mean unpaid; it means nobody publishes it for that place.
A measure is left out when nobody publishes it for that place, rather than shown as zero.
Which way the market leans for you
- In your favour
- More openings than people looking — employers are competing for candidates.
- Balanced
- Openings and candidates are roughly matched.
- Competitive
- More people looking than openings — expect to compete.
- Mixed evidence
- Sources disagree, or the same occupation group is short in one part and oversupplied in another.
Every source resolves to one of these four, so there is a single vocabulary to learn. What differs is the evidence behind it, which is printed underneath each verdict — a measured ratio of openings to jobseekers, or an assessment published by a national body.
How this job compares with other jobs in the same country
- Strong
- Among the strongest in that country
- Good
- Stronger than most jobs in that country
- Mixed
- About typical for that country
- Weak
- Weaker than most jobs in that country
This is a rank within one country, not a score you can carry across borders — the registers behind two countries count different people, so the same number means different things in each. It is also why a job can be among the strongest in a country and still show as Competitive: it leads the field in a market that is crowded overall.
Where these come from
Every figure is published by a national statistics office, a public employment service or an EU body, and each card names its source and the period it covers. Some places are counted monthly, others assessed once or twice a year, so two places on the same map can be describing different moments — the date is always shown.
None of this predicts one person’s chances. It describes a market.
Reported demand · Typical pay · Where it is heading (United States, Ireland, Australia, Malta, United Kingdom)
| Reported demand | Typical pay | Where it is heading | |
|---|---|---|---|
| United States | Not reported | $122,930 2025-05 | +2.1% 2024–2034 · BLS 2024-2034 |
| Ireland | Shortage reported ELA/EURES 2025 * | — | +35.5% 2023–2035 · Cedefop 2026 * |
| Australia | Shortage reported Jobs and Skills Australia 2025 * | — | — |
| Malta | Shortage reported ELA/EURES 2024 * | — | — |
| United Kingdom | Not reported | £51,950 2025-provisional | — |
* Published for occupation groups, not for individual job titles.
U.S. Bureau of Labor Statistics (OEWS)
Source: Office for National Statistics, Annual Survey of Hours and Earnings, Open Government Licence v3.0
Do you guide students, clients or employees? Use this occupation data in your organisation.
Future Outlook for optical engineer
The outlook for optical engineer reflects a balanced mix of automation exposure and durable, human-led work.
How are these scores calculated?
The Resilience Score (0–100) estimates how structurally protected this occupation is from automation and AI disruption, based on task-level analysis. Higher scores mean more human-judgment-intensive tasks. AI Exposure shows the estimated percentage of task hours that current AI capabilities could affect. These are model-derived structural indicators, not predictions about individual job security.
How could optical engineer change as AI adoption grows?
This role is likely to change gradually, with AI supporting selected tasks rather than replacing the whole occupation.
Illustrative scenario based on task automatability — not a forecast. Values are rounded the further ahead you look.
This role is likely to change gradually, with AI supporting selected tasks rather than replacing the whole occupation.
Illustrative scenario based on task automatability — not a forecast. Values are rounded the further ahead you look.
Model-based estimate. Use it as a planning signal, not a guarantee.
Compare this to your profile
How AI may change this role
Deterministic, model-based interpretation of current role signals — not a guarantee of replacement.
What still depends on people
- interact professionally in research and professional environments
- think abstractly
- manage personal professional development
Where AI may become a co-pilot
- analyse test data
- conduct literature research
- test optical components
Tasks most exposed to automation
- synthesise information
- record test data
- report analysis results
Vital Signs & AI Vectors
AI Exposure Vectors
0-100%Exposure to AI-assisted analysis, pattern recognition, and predictive modelling tasks
Exposure to content generation, creative augmentation, and large language model tools
Exposure to physical automation, robotics, and sensor-driven task displacement
Exposure to workflow automation, decision-support software, and process digitisation
Technical Details
NexFuture v3.0 estimates automation exposure natively from ESCO essential-skill groups, weighted by skill mass and calibrated against expert anchors. Scores are probabilistic estimates, not guarantees. See the NexFuture Methodology White Paper for full details.
Measures automation exposure. It does not measure pay, demand, or how many jobs exist near you.
What people in this role usually do
Advanced Manufacturing
A typical day as an optical engineer
09 09:00 · Morning model optical systems
10 10:30 · Mid-morning design optical prototypes
12 12:00 · Midday develop optical test procedures
14 14:00 · Afternoon operate open source software
15 15:30 · Late afternoon test optical components
17 17:00 · Wrap-up adjust engineering designs
Task order is illustrative. Individual days vary.
What you need to do this work
The skills, knowledge and tools this role calls for — and the traits and rewards that come with it.
-
adjust engineering designs
Adjust designs of products or parts of products so that they meet requirements.
-
model optical systems
Model and simulate optical systems, products, and components using technical design software. Assess the viability of the product and examine the physical parameters to ensure a successful production process.
-
design optical prototypes
Design and develop prototypes of optical products and components using technical drawing software.
-
manage research data
Produce and analyse scientific data originating from qualitative and quantitative research methods. Store and maintain the data in research databases. Support the re-use of scientific data and be familiar with open data management principles.
-
conduct literature research
Conduct a comprehensive and systematic research of information and publications on a specific literature topic. Present a comparative evaluative literature summary.
-
interact professionally in research and professional environments
Show consideration to others as well as collegiality. Listen, give and receive feedback and respond perceptively to others, also involving staff supervision and leadership in a professional setting.
-
operate open source software
Operate Open Source software, knowing the main Open Source models, licensing schemes, and the coding practices commonly adopted in the production of Open Source software.
-
test optical components
Test optical systems, products, and components with appropriate optical testing methods, such as axial ray testing and oblique ray testing.
-
record test data
Record data which has been identified specifically during preceding tests in order to verify that outputs of the test produce specific results or to review the reaction of the subject under exceptional or unusual input.
-
demonstrate disciplinary expertise
Demonstrate deep knowledge and complex understanding of a specific research area, including responsible research, research ethics and scientific integrity principles, privacy and GDPR requirements, related to research activities within a specific discipline.
-
conduct quality control analysis
Conduct inspections and tests of services, processes, or products to evaluate quality.
-
analyse test data
Interpret and analyse data collected during testing in order to formulate conclusions, new insights or solutions.
optical manufacturing process
The process and different stages of manufacturing an optical product, from design and prototyping to the preparation of optical components and lenses, the assembly of optical equipment, and the intermediate and final testing of the optical products and its components.
- design drawings
- engineering principles
- mathematics
- optical components
- optical engineering
- optical equipment standards
- optical glass characteristics
- optics
- physics
- refractive power
- types of optical instruments
Path to become an optical engineer
What it typically takes to qualify: education level, where it is a regulated profession, and where to study.
Bachelor's or equivalent level
1,575 programmes in 28 countries teach the core skills of this job. Plus 124 short courses that build single skills.
A few examples, taught in the language of this page:
Master of Engineering (Optical Engineering)
University College Dublin · Ireland
Graduate Certificate in Optometry
The University of New South Wales (UNSW) · Australia
These are 6 of 1,699.
Sources
- 1. Source: Europass Qualification Dataset Register (European Commission)
- 2. Source: Opintopolku.fi (Finnish National Agency for Education)
- 3. Bron: DUO open onderwijsdata
- 4. Source: Commonwealth of Australia (Department of Education), CRICOS, data.gov.au, CC BY 2.5 AU. Data as at 01/09/2026. Adapted by NexPath.
- 5. Contains information from MySkillsFuture Course Run accessed on 2026-09-28 from data.gov.sg which is made available under the terms of the Singapore Open Data Licence version 1.0 (https://data.gov.sg/open-data-licence)
Growth Pathways & Similar Roles
Explore typical career progression paths, adjacent skills, and similar roles to plan your next transition.
Where does optical engineer fit?
Similarity scores based on skill overlap from ESCO data.
For organisations
The data on this page, working for your students, clients and staff.
Frequently asked questions
What kind of education is typically required to become an optical engineer?
Are there specific software programs optical engineers commonly use?
What are some industries that employ optical engineers?
Is there a shortage of Optical Engineer in Europe?
How much does Optical Engineer pay in the United States?
Sources: ESCO O*NET ELA/EURES Cedefop BLS Data updated October 3, 2026 About our data