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60 Coherent Jobs Hiring Near You

Coherent

Principal Engineer, Epitaxy

Sherman, TX · On-site

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 ...

Coherent

Production Planner

Woburn, MA · On-site

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 ...

Coherent

Product Development Engineer

Monroe, CT · On-site

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 ...

Coherent

Laser Test Engineer

Wilsonville, OR

Coherent's Laser Systems and Measurement (LSM) division designs and manufactures laser diode modules, multi-laser light engines and laser measurement devices for bioinstrumentation, material ...

Coherent

Precision Machine Operator - Off shift

Saxonburg, PA · On-site

$15.50 - $18.75/hr

All Coherent and departmental safety practices and procedures are followed at all times * All areas are maintained in an organized manner * Ensure equipment is maintained based on preventative ...

Coherent

Photonics manufacturing engineer

Budd Lake, NJ

$74K - $96K/yr

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 ...

Coherent

Production Operator

Newark, DE · On-site

$16.50 - $19.75/hr

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 ...

Coherent

Material Processing Operator

Saxonburg, PA

$17.25 - $22/hr

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 ...

Coherent

Industrial Mechanic

Newark, DE

$24 - $31.50/hr

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 ...

Coherent

Optical Test Technician

Woburn, MA · On-site

$23.50 - $32/hr

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 ...

Coherent

CNC Polishing Operator

Saxonburg, PA

Maximum lifting/pulling of 25lbs Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental ...

Coherent

Principal NPI Engineer

Sunnyvale, CA

Mobility within the office environment to attend meetings Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and ...

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Coherent Jobs Information

What is it like to work at Coherent?

Coherent appears to be a company that values innovation and collaboration, with a focus on advancing the capabilities of its employees to drive technological advancements.

The company's structure is organized around its mission to deliver high-performance lasers and photonics solutions, with teams working together to develop and manufacture cutting-edge products. Coherent's work environment is likely to be dynamic and fast-paced, with opportunities for employees to contribute to groundbreaking projects.

Working at Coherent may appeal to individuals who are passionate about science and technology, as the company offers a unique opportunity to be part of a global leader in the photonics industry and contribute to the development of innovative solutions that transform industries and improve people's lives.
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Infographic showing various job openings at Coherent in the United States as of June 2026, with employment types broken down into 95% Full Time, 1% Part Time, 2% Temporary, and 2% Nights. Highlights an 92% Physical, 7% Hybrid, and 1% Remote job distribution.

Principal Engineer, Epitaxy

Coherent

Sherman, TX • On-site

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Primary Duties & Responsibilities

  • Interaction with design/product teams to plan and execute MOCVD growths aimed at realizing next generation and newly conceived epitaxial designs and structures.
  • Develop and execute DOE's to define and optimize MOCVD process windows. Areas of improvement include capability, yield, throughput, and/or costs.
  • Work with Equipment Engineers to help identify and design reactor hardware modifications or MOCVD process changes as needed in support of new process development.
  • Presentation of development results and assigned manufacturing-based metrics to senior management, to internal interdisciplinary based teams, and to external customers.
  • Apply engineering and manufacturing principles to transition epi designs from development to pilot production. Support parametric analysis as needed for yield/performance issues.
     

Education & Experience

  • Masters degree or higher in engineering, physics, or chemistry, and 5+ years of related experience.
  • Experience with Quality Management System
  • Solid State Device Physics background in Optoelectronic devices required
  • 5-10 years of epitaxial growth in a production environment preferred
  • Experience under ISO 9001 or similar Quality Management System
  • Experience with SPC, Six Sigma and Lean manufacturing
  • Experience with statistical software packages 
  • Proficient with MS Office Software
  • Knowledge of SQL preferred
  • Excellent communication skills required

Skills

  • Familiarity with SPC, Gage R&R, DOE, MSA and other aspects of manufacturing and data analysis.  JMP experience a plus
  • Ability to communicate and present complex technical concepts and results to multidisciplinary teams
  • Background in chemical engineering, electrical engineering, materials science, electronic engineering preferred but not essential. 

Working Conditions

  • Working conditions are normal for an office environment and non-climate controlled manufacturing facility
  • Must be able to travel domestically 5% of the time and internationally 5% of the time.
     

Physical Requirements

  • Able to wear clean room attire for a Class 100/1000 clean room.
  • Able to stand for 5 hours a day.

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.


 

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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