Job Summary: Collaborates and works with Engineers and Technicians in the R&D group to develop, fabricate and ship prototypes from advanced ceramic materials. Continuously improves existing methods in the assigned area of responsibility including materials processing (mixing, furnacing, casting, lapping, etc.). Provides design for manufacturability input for new products and initiates feedback for running product improvements. Interfaces with vendors (tooling, fixtures, test labs, toll machining, equipment OEMs, etc.) and customers. Executes prototype manufacturing plan including equipment programming tasks. Transfers new processes and methods to operations, including writing standard work, training manufacturing personnel, specifying equipment and monitoring results. Participates in Lean, Six-sigma, Kaizen, FMEA, 6S, and yield enhancement activities.
Primary Duties & Responsibilities
Engineering prototyping with advanced composite materials, including design input, equipment programming, equipment operation, assembly and inspection
Develop and improve production methods for ceramic-based composite materials
Document process and product improvements through experimentation
Interface with outside entities (customers, tooling suppliers, equipment vendors, toll manufacturers and test labs)
Transfer successful products to Manufacturing, including writing documentation and conducting training
Education & Experience
BS in Engineering or Science with 0+ years experience
AAS in Engineering or Science with relevant experience in materials processing, manufacturing, machining, lapping CNC programming or prototyping
Preferred Skills & Other Requirements
Knowledge of advanced materials and processing (ceramics, metal matrix composites, other)
Knowledge of lapping hard materials or optics
Knowledge of machining methods, including milling, turning, diamond grinding, EDM, laser and other
Experience with design software, e.g., CAD (ProE/Creo, SolidWorks, other), CAM (MasterCam, SurfCam, GibbsCam, other), and CMM (PC-DIMS, Calyspo)
Aptitude for external interfacing with both vendors and customers
Excellent attention to detail and communication skills
Working Conditions
- Position requires on-site activities for prototype fabrication (this is not a work from home position).
- Work schedule is 5 days, 40 hrs per week, first shift.
Physical Requirements
Hands-on, lab-based job environment:
- Required to frequently lift/push/pull a minimum of 35 lbs
- Must be able to sit, bend, squat and walk about facility
- Depending on project assignment, may be required to walk/stand for entire 8 hour day
Safety Requirements
All employees are required to attend scheduled training, follow the site EHS procedures and Corporate EHS standards. This includes the use of proper protective equipment (PPE) as required by the job responsibilities.
Managers will ensure that all safety and environmental procedures are followed consistently. They will ensure that risk assessments are performed, proper training, work instructions, required PPE is available, and will monitor compliance.
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:
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 of Science degree in Engineering or Science with 0+ years of experience
- Associate of Applied Science degree in Engineering or Science with relevant experience in materials processing, manufacturing, machining, lapping, CNC programming, or prototyping
- Ability to frequently lift, push, or pull a minimum of 35 pounds
- Ability to sit, bend, squat, and walk throughout the facility
- Ability to stand or walk for an entire eight-hour day, depending on project assignment
- Knowledge of advanced materials and processing, including ceramics and metal matrix composites
- Knowledge of lapping hard materials or optics
- Knowledge of machining methods including milling, turning, diamond grinding, EDM, and laser processing
- Experience with CAD, CAM, and CMM software
- Aptitude for interfacing with vendors and customers
- Excellent attention to detail and communication skills
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.








