Intern, Computer Science

Job Summary

We are seeking a college student or recent graduate for an internship opportunity in the Maintenance Department for Summer 2026. This role will entail working on new implementations of a data historian with Excel and browser extensions. You will work alongside industry professionals and learn how to capture and display operations data that enables them to be successful in their duties and provide insight into plant operations.

Primary Duties & Responsibilities

• Candidate will participate in equipment uptime downtime and availability tracking
• Candidate will develop data historian screens Excel templates and Excel and data historian dashboards for employees managers and directors use.
• Will be implementing Excel data historian plugins and programming functionality with VBA/Excel Macros
• Will train employees and managers on use of the new screens and Excel functions
• Final report will be a deliverable demonstrating the new screens dashboards and templates to managers and directors

Education & Experience

• Education Level Required: Bachelors
  • Rising Junior (completed 2 years by start
• Majors: Computer Science Electrical Engineering
• Excel VBA/Macro
• Open to currently enrolled students or those who have graduated within one year of the internship start date.

Skills & Other Requirements

• Competent written and verbal communication.
• Team-oriented but able to work independently when needed.
• Adaptable and eager to learn
• Attention to detail and time management.
• Demonstrated experience writing Macros or VBA script in Excel
• Internship Duration: 10 14 weeks.

Working Conditions

• This role will be based 100% on-site in Newark DE. This is not a remote role.
• Regular use of a computer and other office equipment is necessary.
• Walking/working in manufacturing area and in office areas

Physical Requirements

• Sitting for extended periods while working on a computer or in meetings.
• Use of hands and fingers for typing writing and handling documents.
• Occasional lifting of objects or materials up to 20 pounds for administrative tasks.
• Ability to communicate verbally and in writing.
• Ability to wear steel toe shoes and wear safety glasses or prescription glasses with side shields.

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 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 companys 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

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. Its 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.