Demo

Lead Engineer

Coherent Corp. US
Sunnyvale, CA Full Time
POSTED ON 12/13/2025
AVAILABLE BEFORE 2/13/2026

Primary Duties & Responsibilities

  • Carry out optical design under the guidance of senior members of the design team.
  • Design specific optical components and specify parameters, develop methodology for the test of optical components and subassemblies
  • Collaborate with mechanical, electrical and testing team members on assembly automation algorithm.
  • Maintain accurate and detailed documentation of designs, processes, and test results.

Education & Experience

  • BS, MS or PhD in optics, physics or related technical fields.
  • 2-5 years of related experience is preferred. 

Skills

  • Good understanding of physical optics, especially crystal and liquid crystal optics and fiberoptics.
  • Good at using Zemax/Ansys solving optical problems and doing trouble shooting.
  • Ability to work with little supervision and to manage assigned tasks effectively. 
  • Ability to learn and apply new technologies and tools to develop innovative solutions.
  • Skill with geometric optics concepts solving application problems.
  • Excellent interpersonal communication and presentation skills.

Working Conditions 

  • May require occasional off-site meetings 
  • Regular use of a computer and other office equipment is necessary 
  • Interaction with team members and external contacts is a regular part of the job 
  • May require occasional overtime and flexibility in work hours to accommodate the executive’s needs 

Physical Requirements 

  • Sitting for extended periods while working on a computer or conducting meetings. 
  • Use of hands and fingers for typing, writing, and handling documents. 
  • Occasional lifting of objects or materials up to 20 pounds for administrative tasks. 
  • Ability to communicate verbally and in writing. 
  • 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 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.


 

Salary.com Estimation for Lead Engineer in Sunnyvale, CA
$162,083 to $191,828
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Lead Engineer?

Sign up to receive alerts about other jobs on the Lead Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$131,953 - $159,624
Income Estimation: 
$169,825 - $204,021
Income Estimation: 
$166,631 - $195,636
Income Estimation: 
$162,237 - $199,353
Income Estimation: 
$181,083 - $218,117
Income Estimation: 
$70,221 - $95,951
Income Estimation: 
$87,414 - $116,414
Income Estimation: 
$66,426 - $96,216
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Coherent Corp. US

  • Coherent Corp. US Easton, PA
  • Primary Duties & Responsibilities Sustaining engineering for the Epitaxial growth and related processes ensuring best practices are in place to achieve hig... more
  • 12 Days Ago

  • Coherent Corp. US Woburn, MA
  • Basic Function of the Job: Support and execute projects for manufacturing and engineering requirements within the Semiconductor Fab, including photolithogr... more
  • 13 Days Ago

  • Coherent Corp. US Sunnyvale, CA
  • Primary Duties & Responsibilities Primary Responsibilities: Help designer prototyping new designed product, test alignment GUI, test software Help engineer... more
  • 16 Days Ago

  • Coherent Corp. US Wilsonville, OR
  • As a Scheduler for the Talent Acquisition team, you will play a crucial role in scheduling interviews across all our US sites. You will work closely with r... more
  • 3 Days Ago


Not the job you're looking for? Here are some other Lead Engineer jobs in the Sunnyvale, CA area that may be a better fit.

  • Lead Sunnyvale, CA
  • Lead is a fintech building banking infrastructure for embedded financial products and services. We operate an FDIC-insured bank headquartered in Kansas Cit... more
  • 4 Days Ago

  • Lead Sunnyvale, CA
  • Lead is a fintech building banking infrastructure for embedded financial products and services. We operate an FDIC-insured bank headquartered in Kansas Cit... more
  • 5 Days Ago

AI Assistant is available now!

Feel free to start your new journey!