ZipRecruiter

Log In

1

Epitaxy Engineer Jobs in New York (NOW HIRING)

Coherent

Lab Technician Night Shift D

Hillsborough, NJ · On-site

$19 - $25.25/hr

We are seeking a hands-on Lab Technician to support our Liquid Phase Epitaxy (LPE) film growth ... Programming and terminating growth cycles * Measuring weight/thickness/warp of wafers accurately

Coherent Corp.

Lab Technician - Day Shift A

Hillsborough, NJ · On-site

$19 - $25.25/hr

We are seeking a hands-on Lab Technician to support our Liquid Phase Epitaxy (LPE) film growth ... Programming and terminating growth cycles * Measuring weight/thickness/warp of wafers accurately

Coherent Corp.

Lab Technician Day Shift C

Hillsborough, NJ · On-site

$19 - $25.25/hr

We are seeking a hands-on Lab Technician to support our Liquid Phase Epitaxy (LPE) film growth ... Programming and terminating growth cycles * Measuring weight/thickness/warp of wafers accurately

Coherent

Lab Technician - Night Shift B

Hillsborough, NJ · On-site

$19 - $25.25/hr

We are seeking a hands-on Lab Technician to support our Liquid Phase Epitaxy (LPE) film growth ... Programming and terminating growth cycles * Measuring weight/thickness/warp of wafers accurately

Coherent Corp.

Lab Technician Night Shift D

Hillsborough, NJ · On-site

$19 - $25.25/hr

We are seeking a hands-on Lab Technician to support our Liquid Phase Epitaxy (LPE) film growth ... Programming and terminating growth cycles * Measuring weight/thickness/warp of wafers accurately

Coherent

Lab Technician - Day Shift A

Hillsborough, NJ · On-site

$19 - $25.25/hr

We are seeking a hands-on Lab Technician to support our Liquid Phase Epitaxy (LPE) film growth ... Programming and terminating growth cycles * Measuring weight/thickness/warp of wafers accurately

Coherent

Lab Technician Day Shift C

Hillsborough, NJ · On-site

$19 - $25.25/hr

We are seeking a hands-on Lab Technician to support our Liquid Phase Epitaxy (LPE) film growth ... Programming and terminating growth cycles * Measuring weight/thickness/warp of wafers accurately

All JobsEpitaxy Engineer JobsEpitaxy Engineer Jobs in New York

Epitaxy Engineer information

What does an epitaxy engineer do?

An Epitaxy Engineer specializes in growing thin crystalline layers of semiconductor materials on substrates using techniques like Molecular Beam Epitaxy (MBE) or Metal-Organic Chemical Vapor Deposition (MOCVD). They optimize growth parameters to ensure high-quality material properties for applications in microelectronics, photonics, and optoelectronic devices. Their responsibilities include process development, equipment maintenance, and defect analysis to enhance material performance. Epitaxy Engineers often work in research labs or semiconductor manufacturing facilities to develop advanced materials for cutting-edge technologies.

What are the typical daily responsibilities of an epitaxy engineer in a semiconductor company?

Epitaxy Engineers are primarily responsible for operating and optimizing epitaxial growth reactors, monitoring process parameters, and analyzing results to ensure high-quality crystal layers. They work closely with process, device, and characterization engineers to troubleshoot issues and implement process improvements. Daily tasks may also involve running experiments, interpreting data, maintaining cleanroom standards, and documenting findings. Collaboration is key, as engineers often participate in cross-functional meetings to align production goals with research and development objectives.

What are the key skills and qualifications needed to thrive as an epitaxy engineer, and why are they important?

To thrive as an Epitaxy Engineer, a solid background in materials science, semiconductor physics, and thin film deposition is essential, often attained through a degree in engineering or a related field. Familiarity with epitaxial growth systems such as MOCVD or MBE and data analysis tools is typical, with certifications in semiconductor manufacturing seen as a plus. Excellent attention to detail, problem-solving ability, and strong teamwork and communication skills help engineers excel in collaborating with cross-functional R&D and process teams. These competencies ensure high-quality crystal growth, innovation, and efficient troubleshooting in a precision-driven semiconductor environment.

What are the most commonly searched types of Epitaxy Engineer jobs in New York?

The most popular types of Epitaxy Engineer jobs in New York are:

What are popular job titles related to Epitaxy Engineer jobs in New York?

For Epitaxy Engineer jobs in New York, the most frequently searched job titles are:

What job categories do people searching Epitaxy Engineer jobs in New York look for?

The top searched job categories for Epitaxy Engineer jobs in New York are:

Epitaxy Engineer jobs near you
Infographic showing various Epitaxy Engineer job openings in New York as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Senior/Principal Engineer, Photonics Design

QCi

Hoboken, NJ • On-site

Full-time

Re-posted 19 days ago

Job description

Senior Principal Engineer, Photonics Design
Location: Hoboken, NJ/Cranbury, NJ
Division: Technology
Department: PIC Engineering
Reports to: Senior Director, PIC Engineering
About Us
Quantum Computing Inc. (QCi) (Nasdaq: QUBT) is an innovative, integrated photonics company that provides accessible and affordable quantum machines to the world today. QCi products are designed to operate at room temperature and low power at an affordable cost. The Company's portfolio of core technology and products offer unique capabilities in the areas of high-performance computing, artificial intelligence, cyber security as well as remote sensing applications.
Position Description
We are seeking an experienced Senior/Principal Engineer to lead the design, integration, and development of photonic integrated circuits with integrated laser sources. The ideal candidate will have deep expertise in semiconductor laser physics, photonic device design, process integration, and system-level modeling. This role requires a hands-on leader capable of driving projects from concept through fabrication, testing, and qualification, with a strong focus on innovation and performance optimization for next-generation photonic systems.
Duties and Responsibilities
  • Lead the design and modeling of integrated photonic circuits incorporating lasers, modulators, amplifiers, and passive components.
  • Develop and optimize epitaxial structures for laser integration on photonic platforms (e.g., Thin-film lithium niobate, Si photonics).
  • Perform optical and electrical modeling using tools such as Lumerical, COMSOL, FDTD, and Matlab/Python codes.
  • Drive process integration efforts including mask design, fabrication flow development, and collaboration with foundry partners.
  • Conduct device characterization, performance analysis, and reliability testing to meet product specifications.
  • Provide technical leadership in cross-functional teams including epitaxy, process engineering, testing, and reliability.
  • Support product qualification efforts including wafer acceptance testing, reliability modeling, and failure analysis.
  • Stay current with emerging technologies and contribute to intellectual property and technical roadmap development.
Required Skills and Experience
  • Ph.D. in Optics, Photonics, Electrical Engineering, or a related field.
  • 10+ years of industrial experience in semiconductor laser design, fabrication, and testing.
  • Strong background in photonic device modeling (FDTD, FDFD, PWEM, TMM, FEM).
  • Proficiency with photonic design and simulation tools (Lumerical, COMSOL, Sentaurus, etc.).
  • Experience with III-V semiconductor processes including lithography, etching, deposition, and characterization.
  • Demonstrated ability to lead technical projects and mentor junior engineers.
  • Excellent analytical, problem-solving, and communication skills.
Preferred Qualifications
  • Experience with photonic crystal lasers (PCSEL), VCSELs, DFB, EML, or SOA devices.
  • Knowledge of integrated photonic platforms (Si photonics, InP, heterogeneous integration).
  • Proficiency in programming for data analysis and automation (Python, Matlab, SQL, VBA).
  • Experience with reliability testing, wear-out modeling, and qualification for high-volume production.
  • Familiarity with mask design tools (KLayout, L-Edit) and process integration for photonics.
  • Track record of innovation through patents, publications, or product development.
  • Experience working in a cross-cultural, multi-site R&D environment.

Incumbent(s) in this position may be required to perform other duties and special assignments not specifically stated above. Statements outlined in this section are designated as essential job functions in accordance with the Americans with Disabilities Act of 1990.

Apply