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Optical Process Engineer Jobs (NOW HIRING)

Semtech

Backend Process Engineer

Alhambra, CA

$100K - $135K/yr

The position also supports singulation, optical coatings, reliability readiness, and packaging ... Provide process engineering support for AR/HR optical coatings and vendor qualifications

Qcells

Process Engineer (Cell)

White, GA

Optimize process conditions and materials to improve the optical and electrical quality of solar ... engineering/researching for a manufacturer/institution. * M.S. in Material Science, Physics ...

Substrate

Process Engineer

San Francisco, CA · On-site

$150K - $250K/yr

Process Engineer Substrate is addressing one of the most important technological problems facing ... Mechanical, optical, and chemical characterization of thin films using techniques such as ...

Qcells

Process Engineer (Cell)

Cartersville, GA · On-site

Optimize process conditions and materials to improve the optical and electrical quality of solar ... engineering/researching for a manufacturer/institution. * M.S. in Material Science, Physics ...

nLIGHT

Process Engineer

Longmont, CO · On-site

$140K - $180K/yr

At least 8 years of experience in leading process development in aerospace, defense, or high-power optics. Minimum Education: Bachelor's or Master's Degree in Systems Engineering, Electrical ...

nLIGHT

Process Engineer

Longmont, CO · On-site

$140K - $180K/yr

At least 8 years of experience in leading process development in aerospace, defense, or high-power optics. Minimum Education: Bachelor's or Master's Degree in Systems Engineering, Electrical ...

nLIGHT

Process Engineer

Longmont, CO

At least 8 years of experience in leading process development in aerospace, defense, or high-power optics. Minimum Education: Bachelor's or Master's Degree in Systems Engineering, Electrical ...

Gooch & Housego PLC

Manufacturing Process Engineer

Fremont, CA · On-site

$87.10K - $116.10K/yr

ABOUT US G&H is a world leader in optical design, testing, and manufacturing. As experts in the ... THE ROLE G&H is seeking a highly motivated and detail-oriented Manufacturing Process Engineer to ...

nLIGHT

Sr. Process Engineer

Camas, WA

$100K - $125K/yr

Utilizing Systems Engineering techniques, ensure efficient integration of optical, mechanical, and electrical components to deliver high yielding production processes * Leads and executes process ...

Infotech Sourcing

Process Engineer III

Kirkland, WA

Core Engineering - Process Engineer III . We are seeking a detail-oriented, observant, and self ... optical materials for AR/VR applications. You will join an agile team that is laser-focused on ...

Infotech Sourcing

Process Engineer III

Kirkland, WA · On-site

Core Engineering - Process Engineer III We are seeking a detail-oriented, observant, and self ... optical materials for AR/VR applications. You will join an agile team that is laser-focused on ...

Corning

Senior Process Engineer

Winston Salem, NC

$97.29K - $133.77K/yr

And so much more.​   ​Come break through with us.  Our Optical Communications segment has ... Purpose: The Senior Process Engineer is responsible for developing, optimizing, and sustaining ...

Corning

Senior Process Engineer

Winston Salem, NC · On-site

$97.29K - $133.77K/yr

Our Optical Communications segment has recently evolved from being a manufacturer of optical fiber ... Purpose: The Senior Process Engineer is responsible for developing, optimizing, and sustaining ...

Apple

Module Process Engineer

Sunnyvale, CA · On-site

As a Module Process Engineer, you'll drive the display or optical module process end to end, from proof-of-concept to volume manufacturing. B.S. Degree minimum in Physics, Materials Science ...

nLIGHT

Sr. Process Engineer

Camas, WA

Utilizing Systems Engineering techniques, ensure efficient integration of optical, mechanical, and electrical components to deliver high yielding production processes * Leads and executes process ...

Corning

Senior Process Engineer

Winston Salem, NC · On-site

$97.29K - $133.77K/yr

Our Optical Communications segment has recently evolved from being a manufacturer of optical fiber ... Purpose: The Senior Process Engineer is responsible for developing, optimizing, and sustaining ...

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Optical Process Engineer information

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$49.5K

$92K

$142.5K

How much do optical process engineer jobs pay per year?

As of May 30, 2026, the average yearly pay for optical 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 an Optical Process Engineer, and why are they important?

To thrive as an Optical Process Engineer, you need a strong background in optics, physics, and engineering principles, often supported by a bachelor’s or master’s degree in optical engineering or a related field. Familiarity with optical design software (such as Zemax or Code V), cleanroom processes, and relevant manufacturing and metrology equipment is typically required. Analytical thinking, attention to detail, and effective teamwork are essential soft skills that help address complex technical challenges and collaborate across functions. These competencies are crucial for developing high-precision optical components and ensuring efficient, reliable manufacturing processes.

What are some common challenges faced by Optical Process Engineers in a manufacturing environment?

Optical Process Engineers often encounter challenges related to maintaining tight tolerances and consistent quality during the fabrication of optical components. Variations in material properties, precision alignment, and contamination control require careful process monitoring and troubleshooting. Additionally, scaling up from prototyping to full-scale production can introduce complexities in process stability, equipment calibration, and cross-functional collaboration with design and production teams. Staying up-to-date with evolving manufacturing technologies is also important to ensure process efficiency and product quality.

What does an Optical Process Engineer do?

An Optical Process Engineer designs, develops, and improves manufacturing processes for optical components such as lenses, mirrors, and filters. They work to ensure high-quality production by optimizing fabrication techniques, troubleshooting process issues, and collaborating with design and production teams. Their responsibilities often include process validation, quality control, and the integration of new technologies to enhance optical component performance and efficiency.
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What cities are hiring for Optical Process Engineer jobs? Cities with the most Optical Process Engineer job openings:
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Optical Process Engineer jobs near you
Infographic showing various Optical Process Engineer job openings in the United States as of May 2026, with employment types broken down into 82% Full Time, 17% Part Time, and 1% Temporary. Highlights an 99% Physical, and 1% Hybrid job distribution, with an average salary of $92,018 per year, or $44.2 per hour.
Advanced Processing Coating Process Engineer

Advanced Processing Coating Process Engineer

ASML

Wilton, CT • On-site

Full-time

Posted 8 days ago

ASML rating

9.3

Company rating: 9.3 out of 10

Based on 39 frontline employees who took The Breakroom Quiz

9th of 415 rated machine equipment manufacturers

Job description

Advanced Processing Coating Process Engineer
As an Advanced Processing Coating Process Engineer, you will directly support our mission to enable the world's most advanced chip manufacturing. You will be a subject-matter expert in thin-film deposition processes, optical coating performance, and process stability for high-precision optical components.
In this role, you will work in a dynamic, collaborative manufacturing and development environment, partnering with production teams, equipment engineering, and cross-functional stakeholders to deliver robust, repeatable, and high-performance optical coatings.
Role Overview
The Advanced Processing Coating Process Engineer is responsible for developing, industrializing, and sustaining optical thin-film coating processes used on high-value precision optics. You will own coating process performance across development and production, lead equipment and process qualifications, and drive continuous improvement in yield, reliability, and optical performance in a fast-paced, high-tech manufacturing environment.
Key Responsibilities
Technical & Process Responsibilities
  • Develop a deep understanding of optical thin-film requirements, including reflectivity, transmission, uniformity, stress, adhesion, and cosmetic performance.
  • Develop, optimize, and sustain optical coating processes using physical vapor deposition (PVD) techniques such as electron beam evaporation, sputtering, and ion-assisted deposition.
  • Own process recipes, control parameters, and process windows to ensure stable and repeatable coating performance.
  • Troubleshoot coating-related issues including optical performance shifts, defects, adhesion failures, and cosmetic non-conformances.
  • Analyze process, metrology, and test data to identify trends, reduce variation, and improve yield and throughput.
  • Support day-to-day production needs, including process certification, escalations, technician training & certification, and root cause investigations.
  • Drive continuous improvement initiatives to enhance coating performance, productivity, and equipment utilization.

Documentation & Compliance
  • Generate high-quality technical documentation including engineering test plans, qualification reports, work instructions, and process specifications.
  • Maintain coating process documentation, OCAPs, and change control records.
  • Apply structured problem-solving methodologies (e.g., FMEA, 8D, DMAIC) to improve process robustness.
  • Collaborate with EHS and operations teams to ensure safe operation of coating systems and compliance with environmental and safety requirements.

Equipment & Project Management
  • Lead coating equipment projects from concept through vendor engagement, specification, FAT/SAT, installation, and internal qualification.
  • Support equipment troubleshooting, maintenance planning, and process capability improvements in collaboration with equipment engineering.
  • Support new product introduction (NPI) through coating process development, qualification, and release to production.
  • Participate in capital planning, equipment road-mapping, and technology upgrades.

Collaboration & Cross-Functional Support
  • Collaborate closely with production, inspection, cleaning, equipment engineering, and design teams to ensure end-to-end process success.
  • Support KPI tracking and data-driven decision making related to yield, quality, and availability.
  • Communicate clearly during escalations and lead cross-functional efforts to resolve coating performance issues.

Education & Experience
  • Master's degree with 1+ years of relevant experience, or Bachelor's degree with 3+ years of relevant experience in Materials Science, Physics, Optical Engineering, Chemical Engineering, Mechanical Engineering, or related fields.
  • Experience in optical thin-film coating, precision optics, or semiconductor manufacturing strongly preferred.
  • Strong understanding of thin-film optics, optical constants, interference coatings, and material properties.
  • Hands-on experience with PVD coating systems (e-beam, sputtering, IAD, or similar).
  • Experience with coating qualification, process transfer, and production support.
  • Experience using structured problem-solving frameworks such as FMEA, 4C, A3, or 8D.
  • Familiarity with optical metrology techniques (e.g., spectrophotometry, ellipsometry, surface inspection) is a plus.

Competencies
  • Communicate clearly and effectively across engineering, operations, and cross-functional teams.
  • Analyze complex data sets and translate results into actionable process improvements.
  • Work proactively and adapt quickly in a high-mix, fast-paced manufacturing environment.
  • Apply a systematic, detail-oriented approach to technical problem solving.
  • Manage multiple priorities while maintaining strong ownership and accountability.
  • Follow procedures rigorously to maintain high-quality, controlled processes.
  • Contribute ideas that improve yield, stability, and overall manufacturing excellence.
  • Build strong working relationships and support a collaborative team culture.

Additional Skills
  • Proficiency with Python, MATLAB, or similar tools for data analysis, modeling, or automation.
  • Experience with SPC, JMP, Minitab, or similar statistical analysis tools.
  • Strong skills in Microsoft Office (Excel, PowerPoint, Word).

You must be work authorized in the United States without the need for employer sponsorship
Additional Responsibilities:
There is potential for exposure to strong magnetic fields, high voltage and currents.
This position requires access to controlled technology, as defined in the United States Export Administration Regulations (15 C.F.R. § 730, et seq.). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work. Business demands may require ASML to proceed with candidates who are immediately eligible to access controlled technology.
Inclusion and diversity
ASML is an Equal Opportunity Employer that values and respects the importance of a diverse and inclusive workforce. It is the policy of the company to recruit, hire, train and promote persons in all job titles without regard to race, color, religion, sex, age, national origin, veteran status, disability, sexual orientation, or gender identity. We recognize that inclusion and diversity is a driving force in the success of our company.
Need to know more about applying for a job at ASML? Read our frequently asked questions.
Request an Accommodation
ASML provides reasonable accommodations to applicants for ASML employment and ASML employees with disabilities. An accommodation is a change in work rules, facilities, or conditions which enable an individual with a disability to apply for a job, perform the essential functions of a job, and/or enjoy equal access to the benefits and privileges of employment. If you are in need of an accommodation to complete an application, participate in an interview, or otherwise participate in the employee pre-selection process, please send an email to USHR_Accommodation@asml.com to initiate the company's reasonable accommodation process.
Please note: This email address is solely intended to provide a method for applicants to initiate ASML's process to request accommodation(s). Any recruitment questions should be directed to the designated Talent Acquisition member for the position.

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