Manufacturing Technician - Electronics

Coherent is a global manufacturing company specializing in lasers, optics, networking, and materials. We are seeking a detail-oriented and hands-on Electronics Technician to join a multi-faceted team supporting production of materials for optical isolators at our Hillsborough, NJ manufacturing facility. The technician will be responsible for assembling, testing, troubleshooting, and maintaining electronic equipment and systems used in the growth, fabrication and testing of optical materials and components in a laboratory production environment.

Primary responsibilities

• Install as needed, control panels, sensors, PLCs and other electronic components and test instrumentation per blueprints and schematics.
• Diagnose system failures to component/circuit level using multimeters, and other appropriate test equipment
• Repair, rework, or replace faulty components
• Conduct functional and acceptance testing on control systems and electrical assemblies per quality specifications.
• Perform scheduled maintenance on electronics/control systems (24 V – 480 V range).
• Calibrate instruments and equipment to uphold optimal performance.
• Contribute ideas and root‑cause analyses for repeat failures and process enhancements.
• Support engineers and operators to resolve equipment issues and improve processes.
• Prepare documentation as needed. Maintain repair logs, maintenance records, and test results.
• Ensure a safe work environment and cultivate safe behaviors.
• Assist with lab and equipment maintenance and organization.

Education & Experience

• Associate’s degree or certificate in Electronics Technology, Electrical Engineering, or related field.
• 2 years of experience in electronics assembly or testing in a manufacturing or lab environment.

Skills – required

• Able to read and comprehend electronic schematics and wiring diagrams
• Troubleshooting of electrical circuits: power control circuits, temperature control circuits, switches, Analog and Digital Input/Output modules, network communications, etc.
• Use of electrical hand tools: Wire strippers, pliers, crimpers, soldering irons, drills, screw and nut drivers, etc.
• Use of electrical test equipment: Volt-Ohm meters, Electrical Power meters (AC/DC), continuity testing
• Electrical assembly: Wiring of instrument panels, pulling and replacing boards/modules
Ability to document processes, troubleshooting and repair reports

Skills – desired

• Software skills: LabView, MatLab or Python programming and debugging
• PLC: Familiar with interface Hardware and Software programming
• IT Hardware and Software skills: Networking, Debugging IT issues, work with IT to resolve problems
• Use of advanced test equipment: Optical power meters, oscilloscope, data loggers, etc.

Knowledge of fiber optics and photonics: Lasers, Detectors, Optical Power Meters, Fiber Polarizers

Safety Requirements

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

Quality and 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.:

I ntegrity – Create an Environment of Trust

C ollaboration – Innovate Through the Sharing of Ideas

A ccountability – Own the Process and the Outcome

R espect – Recognize the Value in Everyone

E nthusiasm – 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.

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.