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Crystal Growth Engineer Jobs (NOW HIRING)

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 ...

Proto-Town

Hardware Engineer

Lockhart, TX · On-site

$113K - $149K/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 ...

Infotech Sourcing

Research Scientist III

Redmond, WA · On-site

Experience with crystal growth and related concepts (e.g. supersaturation, nucleation, etc.). Top 3 must-have HARD skills:Experience programming hardware interfaces (e.g., serial/I2C/SPI ...

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Crystal Growth Engineer information

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How much do crystal growth engineer jobs pay per year?

As of Jul 24, 2026, the average yearly pay for crystal growth engineer in the United States is $80,789.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,500.00 and $95,500.00 per year, depending on experience, location, and employer.

What are typical daily responsibilities for a Crystal Growth Engineer?

As a Crystal Growth Engineer, your daily responsibilities may include preparing growth experiments, operating and maintaining specialized crystal growth equipment, analyzing crystal quality using advanced characterization tools, and documenting process parameters. You will also troubleshoot process issues, optimize protocols to improve yield and quality, and collaborate closely with research scientists, technicians, and manufacturing teams. Regular reporting, participation in meetings, and continual learning about advancements in crystal growth technology are also part of the role. This multifaceted position offers exposure to both hands-on laboratory work and strategic process development.

What does a Crystal Growth Engineer do?

A Crystal Growth Engineer develops and optimizes processes for growing high-quality crystals used in semiconductors, optics, and other advanced technologies. They work with materials like silicon, sapphire, and specialized compounds to control crystal structure, purity, and performance. This involves designing growth systems, monitoring process parameters, and troubleshooting defects. Their role is critical in industries such as electronics, aerospace, and medical imaging.

What are the key skills and qualifications needed to thrive in the Crystal Growth Engineer position, and why are they important?

A Crystal Growth Engineer requires expertise in materials science, solid-state physics, and chemical engineering, typically holding at least a bachelor's or master's degree in a related field. Mastery of crystal growth apparatus (e.g., Czochralski, Bridgman, or MOCVD systems), analytical tools (such as XRD, SEM, or TEM), and relevant safety certifications is essential. Strong problem-solving skills, attention to detail, and effective communication make candidates stand out, especially when collaborating across multidisciplinary teams. These skills ensure precise development of high-quality crystals critical for semiconductor, photonics, or advanced materials industries.

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Crystal Growth Engineer jobs near you
Infographic showing various Crystal Growth Engineer job openings in the United States as of July 2026, with employment types broken down into 81% Full Time, 16% Part Time, and 3% Contract. Highlights an 91% Physical, 1% Hybrid, and 8% Remote job distribution, with an average salary of $80,789 per year, or $38.8 per hour.
RF Induction Systems Engineer - Crystal Growth & Melting Equipment

RF Induction Systems Engineer - Crystal Growth & Melting Equipment

Coherent Corp.

Budd Lake, NJ • On-site

Full-time

Posted 13 days ago

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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