Systems/Equipment Engineer – Optical Coating Systems
We are seeking a Systems/Equipment Engineer at our Budd Lake, NJ facility to support the operation, troubleshooting, maintenance, and continuous improvement of optical coating deposition systems. The ideal candidate will have experience with vacuum-based manufacturing equipment, industrial controls, and system-level troubleshooting.
Responsibilities
- Troubleshoot, maintain, upgrade, and improve optical coating deposition systems using evaporation and sputtering technologies.
- Support system programming, configuration, and troubleshooting, including PLC and HMI systems.
- Diagnose electrical, mechanical, vacuum, process-control, and equipment-related issues.
- Collaborate with process engineers, technicians, equipment suppliers, and cross-functional teams to improve system reliability and performance.
- Develop and maintain equipment documentation, operating procedures, maintenance instructions, and system records.
- Support equipment installations, modifications, commissioning, and qualification activities.
- Promote safe work practices and compliance with applicable company procedures.
Qualifications
- Bachelor’s degree in Mechanical Engineering, Electrical Engineering, Mechatronics, Controls
- Typically requires a minimum of 5 years of related experience with a Bachelor’s degree; or 3 years and a Master’s degree; or a PhD without years experience; or equivalent work experience.
- Engineering, Systems Engineering, or a related field.
- Two or more years of experience supporting industrial, vacuum, semiconductor, optical, or coating equipment; or an equivalent combination of education and experience.
- Experience with PLC- and HMI-based control systems.
- Strong troubleshooting, analytical, and problem-solving skills.
- Ability to read and interpret electrical schematics, mechanical drawings, and equipment documentation.
- Ability to work effectively in a hands-on manufacturing and engineering environment.
- Ability to occasionally lift and move up to 40 lbs. of material/equipment on manufacturing floor.
- Willing and able to occasionally work in a clean room properly gowned.
Preferred Experience
- Ion Beam Sputtering systems.
- E-beam and thermal evaporation sources.
- High-vacuum systems, vacuum pumps, gauges, and leak detection.
- Thin-film deposition equipment and process-control systems.
- Industrial networking, instrumentation, motion control, or data acquisition systems.
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.:
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].
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.
Skills Required
- Bachelor’s degree in Mechanical Engineering, Electrical Engineering, Mechatronics, Controls Engineering, Systems Engineering, or a related field
- At least 5 years of related experience with a bachelor’s degree, 3 years with a master’s degree, or a PhD without required years of experience; equivalent work experience may qualify
- At least 2 years of experience supporting industrial, vacuum, semiconductor, optical, or coating equipment, or equivalent education and experience
- Experience with PLC- and HMI-based control systems
- Strong troubleshooting, analytical, and problem-solving skills
- Ability to read and interpret electrical schematics, mechanical drawings, and equipment documentation
- Ability to work effectively in a hands-on manufacturing and engineering environment
- Ability to occasionally lift and move up to 40 pounds of material or equipment on the manufacturing floor
- Willingness and ability to occasionally work in a properly gowned cleanroom
- Experience with ion beam sputtering systems
- Experience with e-beam and thermal evaporation sources
- Experience with high-vacuum systems, vacuum pumps, gauges, and leak detection
- Experience with thin-film deposition equipment and process-control systems
- Experience with industrial networking, instrumentation, motion control, or data acquisition systems
Coherent Corp. Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Coherent Corp. and has not been reviewed or approved by Coherent Corp..
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Healthcare Strength — Healthcare Strength: Health coverage includes multiple national and region-specific options (UHC HDHP/HSA, PPO, EPO; Kaiser in CA; Health Net in OR) plus separate dental (Delta Dental) and vision (VSP), indicating strong breadth and choice. This breadth supports a solid total package in certain roles and locations.
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Equity Value & Accessibility — Equity Value & Accessibility: An Employee Stock Purchase Plan allows buying shares at 85% of market price with contributions up to 10% of pay, expanding ownership access. This feature can materially bolster total rewards even when base pay is mid‑pack.
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Leave & Time Off Breadth — Leave & Time Off Breadth: Paid time off includes 15 vacation days for new hires, 10 paid holidays, and additional paid time during a December shutdown. This structure provides a clear and competitive baseline for time away from work.
Coherent Corp. Insights
What We Do
Coherent empowers market innovators to define the future through breakthrough technologies, from materials to systems. We deliver innovations that resonate with our customers in diversified applications for the industrial, communications, electronics, and instrumentation markets. Headquartered in Saxonburg, Pennsylvania, Coherent has research and development, manufacturing, sales, service, and distribution facilities worldwide. For more information, please visit us at coherent.com.


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