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Crystal Growth Process Engineer Jobs (NOW HIRING)

Coherent

Process Development Engineer

Sherman, TX

Plan and conduct engineering tests and detailed experimental testing to verify process efficacy ... Operate and maintain crystal growth equipment for R&D and process development purposes * Assist in ...

Coherent Corp.

Process Development Engineer

Sherman, TX · On-site

Plan and conduct engineering tests and detailed experimental testing to verify process efficacy ... Operate and maintain crystal growth equipment for R&D and process development purposes * Assist in ...

L3HHCM20

Optics Process Engineer

Rochester, NY · On-site

$84K - $156K/yr

Optics Process Engineer Job Code: 37211 Job Location: Rochester, NY Job Schedule: 5/8 (Mon to Fri ... crystals, ceramics, and optical metals Lead complex fabrication improvement projects that enhance ...

Proto-Town

Hardware Engineer

Lockhart, TX · On-site

$113.50K - $149.80K/yr

Our current focus is ML-driven crystal growth systems that close the loop between sensors, ML ... We're looking for a tinkerer whose core strengths are sensors, microcontroller programming, and ...

Harris Corporation

Optics Process Engineer

Rochester, NY

$84K - $156K/yr

... growth. L3Harris provides an inclusive, engaging environment designed to empower employees and ... crystals, ceramics, and optical metals Lead complex fabrication improvement projects that enhance ...

Tiffany & Co.

Process Engineer

Cumberland, RI

... crystal, and stationery, fragrances, and accessories. Tiffany & Co. operates different ... The Process Engineer's primary goals are to improve on-time delivery, reduce costs, and maintain ...

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Crystal Growth Process Engineer information

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How much do crystal growth process engineer jobs pay per year?

As of May 29, 2026, the average yearly pay for crystal growth process engineer in the United States is $92,018.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,500.00 and $103,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Crystal Growth Process Engineer, and why are they important?

To thrive as a Crystal Growth Process Engineer, you need a strong background in materials science, solid-state physics, and chemical engineering, usually supported by a relevant engineering degree or advanced degree. Familiarity with crystal growth furnaces, chemical vapor deposition (CVD) systems, and analytical tools such as XRD or SEM, as well as knowledge of process control software, is typically required. Strong problem-solving skills, attention to detail, and effective teamwork are crucial soft skills in this role. These competencies ensure the precise development of high-quality crystals and efficient collaboration in research or manufacturing environments.

What are some common challenges faced by Crystal Growth Process Engineers during scale-up from laboratory to production environments?

Crystal Growth Process Engineers often encounter challenges when transitioning crystal growth processes from a controlled laboratory setting to large-scale manufacturing. Maintaining crystal quality and consistency can be difficult due to variables such as temperature gradients, impurities, and equipment limitations that are magnified at scale. Additionally, collaborating closely with cross-functional teams—such as materials scientists, equipment engineers, and quality assurance—is crucial to troubleshoot issues and optimize process parameters for stable, reproducible production. Proactive problem-solving and continuous process monitoring are key to overcoming these hurdles and ensuring reliable output in a production environment.

What does a Crystal Growth Process Engineer do?

A Crystal Growth Process Engineer is responsible for designing, optimizing, and managing processes that produce high-quality crystals used in various industries, such as semiconductors, optics, and materials science. They work with specialized equipment to control factors like temperature, pressure, and chemical composition to ensure the crystals grow with the desired properties. Their duties often include process development, troubleshooting, scaling up production, and collaborating with research and manufacturing teams.

What is the difference between Crystal Growth Process Engineer vs Materials Scientist?

AspectCrystal Growth Process EngineerMaterials Scientist
CredentialsBachelor's or Master's in Materials Science, Chemical Engineering, or related fieldsBachelor's, Master's, or Ph.D. in Materials Science, Chemistry, or Physics
Work EnvironmentLaboratories, manufacturing facilities, cleanroomsResearch labs, academic institutions, industry R&D
Industry UsageSemiconductor, electronics, optics manufacturingResearch, development, and analysis across various industries
Primary FocusOptimizing crystal growth processes for productionStudying material properties and developing new materials

While both roles involve working with materials and crystals, the Crystal Growth Process Engineer focuses on the practical aspects of growing high-quality crystals for manufacturing, whereas the Materials Scientist emphasizes research and development of new materials and understanding their properties. The roles often overlap in credentials and work environments, but their primary objectives differ.

More about Crystal Growth Process Engineer jobs
What cities are hiring for Crystal Growth Process Engineer jobs? Cities with the most Crystal Growth Process Engineer job openings:
What states have the most Crystal Growth Process Engineer jobs? States with the most job openings for Crystal Growth Process Engineer jobs include:
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Crystal Growth Process Engineer jobs near you
Infographic showing various Crystal Growth Process Engineer job openings in the United States as of May 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, 1% Temporary, and 2% Contract. Highlights an 4% Physical, 23% Hybrid, and 73% Remote job distribution, with an average salary of $92,018 per year, or $44.2 per hour.

RF Induction Systems Engineer - Crystal Growth & Melting Equipment

Coherent Corp.

Budd Lake, NJ • On-site

Full-time

Posted 17 days ago

Job description

Job Description
Key Responsibilities
RF System Design & Development
  • Design and optimize current RF induction heating systems (typically 1-50 kHz range)
  • Develop and tune series and parallel resonant circuits for high-power operation
  • Specify and integrate RF generators, matching networks, and capacitor banks
  • Design and optimize induction coils for thermal profile and coupling efficiency

Process & Equipment Engineering
  • Support and develop crystal growth melting systems
  • Optimize thermal gradients, melt stability, and power delivery
  • Integrate RF systems with crystal growth platforms (e.g., CZ, HEM, skull melting)
  • Develop process recipes and operating envelopes for different materials

Modeling & Simulation
  • Perform electromagnetic and thermal simulations (e.g., COMSOL, ANSYS)
  • Model coupling efficiency, current distribution, and heating profiles
  • Analyze load-dependent impedance behavior and resonance shifts

System Tuning & Troubleshooting
  • Lead tuning of RF systems under dynamic load conditions
  • Diagnose issues related to:
    • detuning and reflected power
    • instability and oscillation
    • coil overheating and inefficiency
  • Optimize performance across full process cycle (cold start → melt → steady-state)

Hardware Integration
  • Design and review:
    • coil assemblies
    • cooling systems (water-cooled copper structures)
    • bus bars and power delivery systems
  • Ensure robust high-current, low-loss electrical connections

Testing & Validation
  • Develop test plans and validation procedures
  • Analyze system performance using:
    • current/voltage measurements
    • phase and impedance analysis
    • thermal diagnostics
  • Lead commissioning of new equipment and upgrades

Cross-Functional Collaboration
  • Work with materials scientists, process engineers, and mechanical teams
  • Support scale-up from R&D to production systems
  • Provide technical leadership and mentorship to junior engineers

Required Qualifications
  • Bachelor's or Master's degree in Electrical Engineering, Physics, or related field
  • 5+ years of experience in RF power systems, induction heating, or high-power electronics
  • Strong understanding of:
    • resonant circuits (series and parallel)
    • impedance matching
    • RF power delivery systems
  • Hands-on experience with induction heating systems (kHz range preferred)
  • Experience with high-temperature or vacuum systems

Preferred Qualifications
  • Experience with crystal growth systems (CZ, HEM, skull melting, Bridgman)
  • Familiarity with reactive oxide or semiconductor materials
  • Experience with COMSOL, ANSYS Maxwell, or similar tools
  • Knowledge of:
    • thermal management and cooling design
    • high-current bus design
    • vacuum and controlled atmosphere systems
  • Experience working with RF generators (solid-state or tube-based)

Key Skills
  • RF system tuning and optimization
  • Electromagnetic and thermal analysis
  • Troubleshooting complex coupled systems
  • Hands-on experimental and debugging skills
  • Strong problem-solving and analytical thinking

Working Environment
  • Combination of lab, pilot production, and engineering design environment
  • Exposure to high-temperature systems, high current RF equipment, and vacuum systems
  • Requires hands-on work with experimental setups and industrial-scale equipment

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 talentacquisition@coherent.com.
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.

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