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Optical Thin Film Testing Engineer Jobs (NOW HIRING)

Attalon, Inc.

Thin Film Technician

Philadelphia, PA · On-site

$20 - $35/hr

S., Attalon engineers critical optical, laser, and coating technologies that enable systems to see ... Perform spectral testing and interferometric tests. * Support manufacturing operations to ensure on ...

Coherent

Staff Optical Coating Process Engineer

Santa Rosa, CA · On-site

$141K - $182K/yr

Programmable Logic Controllers, Agility HMI automation, process control interfaces, process control ... Understand Optical thin-film design theory and how to use Optical thin-film design codes for ...

Dontech Inc

Thin Film Engineering Technician

Doylestown, PA · On-site

$31 - $36/hr

... Thin Film Engineering Technician to work with the R&D Engineering team on the design, hands-on ... Measure and evaluate coatings using optical and physical metrology tools (e.g., spectrophotometers ...

Dontech Inc

Thin Film Engineering Technician

Doylestown, PA · On-site

$31 - $36/hr

... Thin Film Engineering Technician to work with the R&D Engineering team on the design, hands-on ... Measure and evaluate coatings using optical and physical metrology tools (e.g., spectrophotometers ...

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Optical Thin Film Testing Engineer information

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How much do optical thin film testing engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for optical thin film testing engineer in the United States is $143,611.00, according to ZipRecruiter salary data. Most workers in this role earn between $129,000.00 and $167,000.00 per year, depending on experience, location, and employer.

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Infographic showing various Optical Thin Film Testing Engineer job openings in the United States as of June 2026, with employment types broken down into 64% Full Time, 9% Part Time, and 27% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $143,611 per year, or $69 per hour.

Thin Film Technician

Philadelphia, PA • On-site

Attalon, Inc.
See more jobs at Attalon, Inc.external

$20 - $35/hr

Full-time

Posted 28 days ago

Job description

Attalon is a leading technology partner to the global aerospace and defense industry, specializing in the physics of light and heat. With over 500 employees in the U.S., Attalon engineers critical optical, laser, and coating technologies that enable systems to see farther, target faster, and survive the harshest environments. From high-energy directed laser systems to satellite optics and hypersonic thermal protection, Attalon equips the warfighter with the advantage of precision.

Attalon, located in Northeast Philadelphia, specializes in the manufacture of precision patterned optics, calibration grids, reticles, and specialty patterned products for the commercial and defense markets. The Philadelphia site is located in close proximity to major highways and transportation hubs, providing easy access to the surrounding Bucks County and Center City Philadelphia areas. The Greater Philadelphia area is a dynamic economic hub that combines world-class healthcare, education, and industrial sectors with rich cultural heritage and diverse communities, making it an ideal region for both career advancement and quality living.


Job Summary

The Thin Film Technician provides technical support, under direct supervision, in all aspects of the Thin Film Coating process including thin film testing and quality control. Performs support functions with minor decision authority to keep manufacturing running effectively and escalate issues to management.


Responsibilities

  • Perform daily production of thin film deposition; ensure product meets customer specifications. 
  • Execute basic substrate handling and cleaning.
  • Perform spectral testing and interferometric tests.
  • Support manufacturing operations to ensure on-time delivery.
  • Report discrepancies in processes or procedures to lead personnel.
  • Track inventory of parts and supplies; flag low inventory.
  • Perform routine cleaning and maintenance of coating machines including acid stripping, bead blasting, assembly/disassembly.
  • Conduct intermediate troubleshooting such as leak detection, pump-down time testing, and ion gauge monitoring.
  • Maintain process documentation, test procedures, and inspection reports.
  • Categorize and log witness samples; track precious metal usage.
  • Support engineering in developing new thin film coatings and processes.


Minimum Qualifications

  • High School diploma or GED or equivalent experience required
  • 4+ years advanced manufacturing experience OR relevant degree/certification


Preferred Qualifications

  • Previous thin film experience preferred
  • Basic knowledge of spectrophotometers, microscopes, interferometers, and similar tools


Equal Opportunity Employer Statement

Attalon, Inc. 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.

Export Control Compliance

This role involves access to technology, materials, software, or hardware subject to U.S. export control laws. Therefore, to be considered, candidates must be classified as a “U.S. Person” under applicable regulations or be eligible for authorization under a U.S. government export license.