INTERN: Laser Engineering

Location: Bloomfield, CT, United States

We are seeking a motivated and detail-oriented Laser Engineering Intern to join our Laser Product Engineering team for Summer 2026. In this role, you will gain hands-on experience working with CO2 lasers, and work alongside industry professionals, and contribute to meaningful projects that support our team and company objectives.

Primary Duties & Responsibilities

• Work closely with the engineers in support of all assigned engineering projects including NPI (New Product Introduction) and CIP (Continuous Improvement Project) activities.  Primary work includes performing detailed lab experiments from hardware setup to the final reporting.
• Prepares technical reports summarizing findings and recommending solutions to technical problems, including a final presentation reviewing work done during the internship
• Assist in the selection and set-up of specialized test equipment.
• Maintain a clean, organized lab environment. 
• Work with calibration department to maintain equipment calibration for assigned work area.

Education & Experience

•  • Education Level Required: 
•     Rising Junior (completed 2 years by start) or  Rising Senior (completed 3 years by start) 
•  • Majors: Electrical Engineering, Mechanical Engineering, Physics
•  • Relevant coursework or extracurricular experience in lasers/optics is a plus.
•  • Open to currently enrolled students or those who have graduated within one year of the internship start date.

Skills & Other Requirements

1.  Basic hands-on lab skills. Experience with optics and diagnostic equipment such as infrared detectors, oscilloscopes, function generators, and data acquisition systems a plus. The successful candidate will also demonstrate willingness and self-motivation to pursue and quickly expand knowledge within these fields where experience is lacking.

• Excellent written and verbal communication.
• Team-oriented but able to work independently when needed.
• Adaptable and eager to learn in a fast-paced environment.
• Attention to detail and time management.
• Basic knowledge of Microsoft Office. Proficient with MS Excel and Power Point.
• Internship Duration: 10 – 14 weeks.
• At Coherent, interns are valued members of our team and have the opportunity to make meaningful contributions from day one. In addition to hands-on project experience, our internship program includes opportunities to connect with fellow interns and colleagues across the organization through virtual and in-person networking events, team-building activities and more. Interns are expected to actively participate in these events as part of their professional development and to fully immerse themselves in our collaborative and innovative culture.

Additional Information

Working Conditions

 

• This role will be based on-site in Bloomfield, CT
• Regular use of a computer and other office equipment is necessary.
• Primary work includes performing lab experiments in an optics laboratory

Physical Requirements

 

• Sitting for extended periods while working on a computer or in meetings.
• Use of hands and fingers for typing, writing, and lab work.
• Occasional lifting of objects or materials up to 20 pounds for administrative and lab-related tasks.
•  Ability to communicate verbally and in writing.

Safety Requirements

All employees are required to follow the site EHS procedures and Coherent Corp. EHS standards.

Quality & Environmental Responsibilities

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

Integrity – Create an Environment of Trust

Collaboration – Innovate Through the Sharing of Ideas

Accountability – Own the Process and the Outcome 

Respect – Recognize the Value in Everyone

Enthusiasm – Find a Sense of Purpose in Work

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

If you need assistance or an accommodation due to a disability, you may contact us at [email protected].

ABOUT US

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.

 

About Us

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.

About the Organization

II-VI Aerospace & Defense is a high technology company, offering careers in offices and campuses in California, Colorado, Florida, Pennsylvania, and Ohio. We work with emerging technology in areas of atmospheric sensing and imaging, adaptive optics, optical communications, coherent beam combining, and numerical performance analysis of atmospheric optics systems. II-VI A&D has recently been awarded several new government contracts and we are offering opportunities to leverage your technical experience and interpersonal skills for something more than a simple paycheck. If this sounds like the type of environment you are seeking at this point in your career, and if your background meets these qualifications, please apply. We will offer a competitive salary and benefits. Since II-VI A&D is a rapidly expanding organization, it means that significant opportunities exists for career advancement and professional development.COHR US Intern Job Posting Template