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2026 Summer Internship Job Opening In Ontario – Now Hiring Optimax Systems, Inc


Job description

2026 Summer Internship

Starting May 15, 2026, up to 40 hrs/week



A Unique Corporate Culture Combined With a Dynamic Work Environment

Optimax has lenses throughout the Universe! We build the optics behind the latest breakthrough technologies in aerospace, defense, and consumer electronics, leveraging our optics manufacturing technology for programs that benefit humankind and projects that defend our freedom.

In other words, WE DO COOL THINGS! Our unique corporate culture of teamwork, innovation, and agility provides a dynamic work environment.

We are looking for individuals committed to lifelong learning and creating value through hard work.



Job Summary and Essential Job Duties:

Interns typically support one or more teams, witnessing before participating in actual operations, with assignments shaped to immerse them in the work and the experience.

Interns have opportunities for additional network building activities/events within the Optimax community and with fellow interns.



Intern applicants are considered for all intern positions, which can vary widely in focus.

Demand by major varies by year, influenced by the work being performed at the time along with the number and focus of intern sponsor requests.

Certain majors are always requested, while other majors may only occasionally be requested.



Interns have worked on methodology improvement projects, design for manufacture studies, trend identification, determining cause and corrective actions for non-conformances, measurement system development, iterating work instructions, creating or improving tool designs, robotics test and build, mechanical builds, component or integrated system tests, laser power experiments, data analysis, supplier management, and more.



Education Requirements :


+ Currently enrolled in optics, engineering, industrial design engineering, materials science, mathematics, physics, and precision machining academic program


Minimum Requirements:

+ Accuracy, thoroughness, and timeliness

+ Enthusiasm for learning new things with a positive attitude

+ Work both collaboratively and independently

+ Analytical troubleshooting – determine root cause and select a best fix

+ Ability to build proper problem statements

+ Initiative to seek out new skills and techniques

+ Written and verbal communication skills - able to adjust communication to audience

+ Ability to work in multiple functions while maintaining the flow of information

Qualifications:

+ At least 18 years of age by start date of internship assignment

+ Must be authorized to work in the United States; Please note F-1 Visas are not currently sponsored by Optimax

Work Requirements:

Physical Demands:

+ While performing job duties, the employee is frequently required to stand, walk, stoop, kneel, crouch, talk and hear

+ Job may involve prolong periods of sitting/standing

+ Specific vision abilities required include close vision, distant vision, peripheral vision, depth perception, and ability to adjust focus

Work Environment:

+ Generally works in a clean environment and works to maintain the environment as such

+ This position works in a manufacturing environment - noise level can vary from quiet to loud

+ May involve the use of oils and solvents

+ May require area-specific safety training

+ May be exposed to moving mechanical parts and fumes

+ May be assigned to various production areas as needs require

Optimax offers a competitive salary of $31,200 to $72,000 dependent on academic standing and program of study.




Equal Opportunity Employer:

Optimax is committed to offering equal opportunity for all candidates.

We encourage you to apply regardless of background, race, religion, gender, sexual orientation, age, disability, veteran status, or any other protected characteristic.

Optimax will make reasonable accommodations for known physical or mental limitations of otherwise qualified employees and applicants with disabilities unless the accommodation would impose an undue hardship on the operation of our business.





ITAR Compliance: Due to federal regulations, employment at Optimax is limited to U.S. citizens or lawful permanent residents.

(EEO) Optimax Systems, Inc.

must comply with the International Traffic in Arms Regulations (ITAR) issued by the United States Department of State, Department of Defense Trade Controls.

Because of the ITAR, Optimax must limit employment opportunities to US citizens or lawful permanent residents of the United States.



If you require an accommodation to apply for this position, please contact our Human Resources team at 585-265-1020.








Required Skill Profession

Other General


  • Job Details

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Unlock Your 2026 Summer Potential: Insight & Career Growth Guide


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36482 Jobs in United States
36482
16 Jobs in Ontario
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Download 2026 Summer Jobs Trends in Ontario and United States

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Optimax Systems, Inc adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

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6. Respect for human rights

7. Obeying United States laws and regulations

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Interview Tips for 2026 Summer Internship Job Success

Optimax Systems, Inc interview tips for 2026 Summer Internship

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Before the Interview:

Research: Learn about the Optimax Systems, Inc's mission, values, products, and the specific job requirements and get further information about

Other Openings

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