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Coherent Laser Jobs (NOW HIRING)

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

Principal Reliability Engineer

Fremont, CA · Hybrid

$121K - $152K/yr

Coherent's broad portfolio of InP components includes application-specific Fabry-Perot lasers, directly modulated lasers (DMLs), and tunable lasers. It also includes photodiodes for high-speed ...

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

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

Principal Reliability Engineer

Fremont, CA · On-site

$121K - $152K/yr

Coherent's broad portfolio of InP components includes application-specific Fabry-Pérot lasers, directly modulated lasers (DMLs), and tunable lasers. It also includes photodiodes for high-speed ...

Principal Reliability Engineer

Fremont, CA · Hybrid

$121K - $152K/yr

Serve as the NPI Reliability Engineer , managing component qualifications and GR-468 qualification of Coherent laser chips and photodetectors. * Engage with design teams, factories, and internal ...

Principal Reliability Engineer

Fremont, CA · On-site

$121K - $152K/yr

Serve as the NPI Reliability Engineer , managing component qualifications and GR-468 qualification of Coherent laser chips and photodetectors. * Engage with design teams, factories, and internal ...

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Coherent Laser information

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$13

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How much do coherent laser jobs pay per hour?

As of Jun 17, 2026, the average hourly pay for coherent laser in the United States is $19.90, according to ZipRecruiter salary data. Most workers in this role earn between $17.07 and $21.63 per hour, depending on experience, location, and employer.

What is a Coherent Laser?

A coherent laser is a device that emits light with a high degree of spatial and temporal coherence, meaning the light waves are in phase and have a consistent wavelength. Coherent lasers are widely used in applications such as scientific research, telecommunications, medical procedures, and manufacturing due to their precise and powerful beams. The term 'coherent' refers to the uniformity and predictability of the emitted light, which allows for focused and controlled energy delivery. These lasers are manufactured by companies like Coherent, Inc., which specialize in producing advanced laser technology for various industries.

What are some common challenges faced by engineers working with coherent laser systems, and how can they be addressed?

Engineers working with coherent laser systems often encounter challenges such as maintaining beam stability, managing thermal effects, and ensuring precise alignment. Addressing these issues typically involves implementing robust vibration isolation, using active or passive temperature control methods, and employing precision optical mounts and alignment tools. Collaboration with optics and electronics teams is also crucial to troubleshoot issues and optimize system performance. Staying updated with the latest laser safety protocols and industry best practices further helps in overcoming these challenges.

What is the difference between Coherent Laser vs Laser Technician?

AspectCoherent LaserLaser Technician
CredentialsTypically requires engineering or physics degrees, certifications in laser safetyRequires technical certifications, training in laser operation and safety
Work EnvironmentResearch labs, manufacturing facilities, industrial settingsManufacturing plants, medical facilities, research labs
Industry UsageLaser manufacturing, scientific research, defenseMedical, industrial, scientific applications

While Coherent Laser refers to the laser systems produced by the company Coherent, a Laser Technician operates and maintains various laser equipment, including those from Coherent. Both roles require safety knowledge and technical skills, but Coherent Laser is more focused on the development and manufacturing of laser systems, whereas Laser Technicians handle the practical operation and maintenance of laser devices in different settings.

What are the key skills and qualifications needed to thrive as a Coherent Laser Engineer, and why are they important?

To thrive as a Coherent Laser Engineer, you generally need a strong background in physics, optics, and laser technology, often supported by a degree in electrical engineering or a related field. Experience with CAD software, laser simulation tools, and familiarity with safety certifications like ANSI Z136 are typically required. Excellent problem-solving skills, attention to detail, and effective communication set top professionals apart in this role. These skills ensure the safe design, development, and maintenance of high-performance laser systems for various industrial and research applications.
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Infographic showing various Coherent Laser job openings in the United States as of June 2026, with employment types broken down into 66% Full Time, and 34% Part Time. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $41,394 per year, or $19.9 per hour.

Laser Test Engineer

Coherent

Wilsonville, OR • On-site

Full-time

Posted 17 days ago


Job description

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 processing, microelectronics, and other areas that utilize lasers. As a test engineer, you will be part of our product development engineering team and work directly with other team members to develop and test new products.  This includes building and testing prototypes and test setups, performing validation testing, and using tests to identify and solve design and build process problems.

Duties and Responsibilities

  • Develop and execute characterization and qualification tests, test plans, and test systems for laser diode modules, multi-laser light engines, and laser measurement devices.
  • Build and test laser, laser system, and measurement assemblies using procedures, instructions, or communication.
  • Analyze results from tests, prototype builds, and models.
  • Work in conjunction with other development engineers to develop written test and assembly procedures and suggest improvements to these procedures based on build process, test results, and analysis.
  • Using results of tests and analysis, develop additional tests for root cause analysis and problem solving.
  • Complete project assignments to schedule in a multi-project environment.
  • Support the transfer of new products to manufacturing.

Requirements

  • B.S. or higher degree in Optical Engineering, Electrical Engineering, Applied Physics, or a related discipline.
  • 5 years optical and laser test experience in new product development environment.
  • Working knowledge of laser safety and experience operating lasers and measuring laser beam parameters.
  • Knowledge and experience with statistical data analysis tools and problem-solving methods.
  • Knowledge of LabView, Python, or other programming language for test automation is a plus.

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.