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Equipment Engineering Manager – Ion Implantation

Coherent Corp.

Office

San Jose, CA, United States

Full Time

Coherent is seeking a skilled Equipment Maintenance Manager with expertise in Ion Implantation. The ideal candidate will play a critical role in the maintenance, optimization, and troubleshooting of ion implantation equipment, ensuring that our semiconductor manufacturing processes meet the highest standards of quality, efficiency, and performance.

As an Equipment Maintenance Manager, you will work closely with cross-functional teams to ensure the reliability and uptime of our ion implantation systems, which span many generations from legacy tools to modern implanters. Your technical expertise will contribute to both the prevention of equipment failures and the continuous improvement of the process.

Primary Duties & Responsibilities

Responsibilities:

  • Team Leadership & Management:
    • Lead, mentor, and develop a team of maintenance technicians specializing in ion implantation.
    • Foster a collaborative, high-performance environment by setting clear goals, providing guidance, and encouraging continuous learning.
    • Conduct regular performance reviews, provide feedback, and drive professional development opportunities for team members.
  • Equipment Maintenance & Troubleshooting:
    • Setup procedures for regular preventive maintenance on ion implantation equipment.       Create and update specifications to direct preventative maintenance.
    • Troubleshoot and resolve challenging equipment issues, including electrical, mechanical, and software-related problems.
    • Coordinate with internal teams to repair, upgrade, and replace equipment as necessary.
  • Process Optimization & Continuous Improvement:
    • Collaborate with process engineers to optimize ion implantation settings for improved yield, efficiency, and process stability.
    • Implement process improvements, adjustments, and upgrades based on root cause analysis and process data.
  • Project Management & Collaboration:
    • Participate in the installation, testing, and qualification of new ion implantation systems.
    • Work with cross-functional teams to implement new technologies and solutions.
    • Lead projects related to equipment upgrades, installations, and modifications.
  • Training & Support:
    • Train and support junior engineers and operators on ion implantation equipment and process-related issues.
    • Provide technical support to production teams, ensuring efficient operations.

Education & Experience

  • At least [3-5] years of hands-on experience working with ion implantation equipment in a semiconductor fabrication environment.
  • Proven experience troubleshooting and maintaining.

Skills

  • Strong problem-solving abilities, attention to detail, and analytical thinking.
  • Excellent communication skills, both verbal and written.
  • Ability to work in a fast-paced, collaborative, and innovative environment.
  • Experience with advanced ion implantation techniques, including high-dose and high-energy implantations.
  • Familiarity with equipment diagnostic tools.

ITAR/EAR and Other Requirements

  • Must be a U.S. Person as defined by ITAR (U.S. Citizen, U.S. Permanent Resident, or protected individual).
  • Compliance with all applicable export control regulations.

Working Conditions

  • 8-hour shift: 8am to 5pm, Monday through Friday
  • Comfortable in a clean room attire (bunny suit)

Physical Requirements

  • Candidate must be able to lift 50lbs
  • Able to stand for the duration of the shift when needed

Safety Requirements

All employees are required to attend scheduled training, follow the site EHS procedures and II-VI Corporate EHS standards. This includes the use of proper protective equipment (PPE) as required by the job responsibilities.

Managers will ensure that all safety and environmental procedures are followed consistently.  They will ensure that risk assessments are performed, proper training, work instructions, required PPE is available, and will monitor compliance.

Employee will have to pass a physical examination and get fitted for a SCBA (self-contained breathing apparatus).

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.


Equipment Engineering Manager – Ion Implantation

Office

San Jose, CA, United States

Full Time

August 20, 2025

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Coherent Corp.

coherentcorp