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Salary
≈ $70k – $170k per year (Estimated)
Location
In office (Sherman)

Confirmed on the employer's own hiring board on Oct 10, 2026. First seen by Alion on Oct 5, 2026. Coherent scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Coherent manufactures lasers, optical components and compound semiconductor materials. Its products serve optical networking, industrial processing, aerospace and consumer sensing markets. The company was formed by the combination of II-VI and the original Coherent business.

Primary Duties & Responsibilities

Equipment Ownership & Reliability

  • Serve as the technical owner for assigned semiconductor manufacturing equipment throughout its operational lifecycle.

  • Support both legacy (analog) manufacturing equipment and next-generation semiconductor manufacturing platforms.

  • Improve equipment reliability, availability, maintainability, and manufacturing readiness.

  • Lead troubleshooting of complex electrical, mechanical, vacuum, pneumatic, motion control, automation, and process-related equipment issues.

  • Perform root cause analysis and implement sustainable corrective actions.

  • Minimize equipment downtime while improving Overall Equipment Effectiveness (OEE).

  • Develop long-term equipment strategies supporting manufacturing objectives.

Manufacturing Support & Continuous Improvement

  • Support daily manufacturing operations by resolving equipment-related technical issues.

  • Lead continuous improvement projects focused on reliability, productivity, safety, and maintainability.

  • Optimize preventive and predictive maintenance strategies.

  • Evaluate equipment modifications that improve manufacturing capability and reduce operating costs.

  • Develop engineering standards and best practices.

  • Capture and implement lessons learned.

Capital Equipment Support

  • Provide technical support for new equipment installations, equipment relocations, and major equipment upgrades.

  • Review OEM equipment specifications and facility requirements.

  • Support equipment commissioning and production readiness activities.

  • Participate in factory expansion initiatives and strategic capital projects.

  • Provide technical leadership during equipment acceptance and startup activities as required.

Technical Leadership

  • Serve as the primary technical resource for assigned equipment platforms.

  • Provide technical guidance and mentoring to Equipment Technicians.

  • Coordinate technical activities with OEM suppliers, contractors, Facilities Engineering, and Manufacturing.

  • Participate in design reviews, equipment evaluations, and constructability reviews.

  • Develop and maintain engineering standards supporting equipment lifecycle management.

Documentation & Lifecycle Management

  • Maintain equipment specifications, engineering documentation, and configuration records.

  • Develop and improve preventive maintenance documentation.

  • Support spare parts strategies and equipment obsolescence planning.

  • Review engineering changes for technical accuracy.

  • Ensure documentation accurately reflects installed equipment configurations.

Education & Experience

Education

Required (One of the Following)

  • Bachelor's degree in Mechanical Engineering, Electrical Engineering, Chemical Engineering, Industrial Engineering, Manufacturing Engineering, Engineering Technology, Physics, or a related technical discipline.

  • Military technical training with demonstrated experience supporting complex industrial, electrical, electronic, mechanical, or automated systems combined with a bachelor's degree in a related technical discipline.

  • Equivalent combination of technical education and directly related semiconductor equipment experience.

Preferred

  • Advanced technical education, professional certifications, or formal training related to equipment reliability, automation, controls, or project execution.

  • Demonstrated training or experience with semiconductor manufacturing equipment and highly automated manufacturing environments.

Experience

  • Seven+ (7) years supporting semiconductor manufacturing equipment or other highly automated manufacturing systems.

  • Experience supporting legacy (analog) manufacturing equipment and/or advanced semiconductor manufacturing platforms.

  • Demonstrated success troubleshooting complex manufacturing equipment.

  • Experience improving equipment reliability and manufacturing performance.

  • Experience working directly with OEM suppliers.

  • Experience supporting new technology implementation and equipment integration preferred.

  • Capital equipment project experience preferred.

Desired Technical Knowledge

  • Semiconductor manufacturing equipment

  • Legacy and analog manufacturing platforms

  • Preventive and predictive maintenance

  • Reliability engineering

  • Root cause analysis

  • Engineering drawings

  • P&IDs

  • CMMS systems

Skills

  • Understanding of outdated operating systems (DOS etc)

  • Strong troubleshooting and analytical abilities.

  • Excellent mechanical and electrical aptitude.

  • Ability to interpret engineering drawings, schematics, OEM documentation, and P&IDs.

  • Strong communication and organizational skills.

  • Ability to prioritize multiple technical issues in a dynamic manufacturing environment.

  • Demonstrated technical leadership without direct authority.

  • Strong problem-solving and decision-making skills.

Working Conditions

  • Semiconductor manufacturing and cleanroom environment.

  • Manufacturing support and equipment installation areas.

  • Active construction and capital project environments as required.

  • Occasional support during off-shift activities supporting manufacturing or critical project milestones.

  • Domestic travel up to 10% may be required.

Physical Requirements

  • Ability to stand and walk for extended periods.

  • Ability to work in cleanroom attire.

  • Ability to climb ladders and equipment platforms.

  • Ability to lift up to 35 pounds.

  • Ability to safely work around energized industrial equipment and process utilities.

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 [email protected].

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