[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Coherent jobs](https://jobs.opennash.com/companies/coherent/) · [Search jobs](/search/) Coherent · Port Richey, FL # Production Crystal Growth Technician Port Richey, FL, United States Skilled Trades & Maintenance Listed on Coherent’s official careers site. Posted July 27, 2026. Check that it is still open and apply there. [Apply on Coherent’s careers site →](https://hcwp.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/2013773) [OpenNash Jobs](https://jobs.opennash.com/) / [Coherent](https://jobs.opennash.com/companies/coherent/) / Production Crystal Growth Technician ## Job description ### Primary Duties & Responsibilities - Prepare, verify, and document raw materials, process parameters & operating conditions per controlled procedures Assemble and inspect furnaces to ensure operability, mechanical integrity and compliance to process documents - Set up, operate, and monitor CZ growth systems for SGGG production & perform additional production support activities - Identify, report and respond to process drift, equipment instability, or infrastructure-related interruptions - Execute controlled process recipes per engineering guidance. Accurately record process data, deviations, and observations in controlled Crystal Growth & Quality - Control documentation systems - Participate in root-cause investigations related to yield loss and equipment stability - Train and mentor junior technicians; review setups for procedural compliance - Maintain strict adherence to safe operating practices & comply with EH&S directives ### Education & Experience - Minimum eight (8) years of experience in high tech manufacturing environments - Proven ability to independently operate complex crystal growth, coating or precision machining equipment in a production environment - Strong understanding of process execution & consequences to outcome, reliability and delivery Experience with controlled documentation, deviation management, and manufacturing discipline - Demonstrated troubleshooting capability with manufacturing equipment and support infrastructure Mechanical aptitude for precision equipment & instruments - Proficiency in data entry systems and Microsoft Office tools - Strong attention to detail, safety awareness, and process ownership mindset ### Skills - Strong interpersonal skills and comfortable working both independently and within small teams. Strong observation & problem-solving skills with timely & effective communication up and down the escalation ladder. Strong work ethic, disciplined and willing to take ownership of one’s work. Comfortable working multiple tasks throughout the day and able to prioritize activities to balance immediate and near term production goals. Working Conditions Clean laboratory or production floor environment in climate controlled space. Work with loose powders and other chemicals requiring use of personal protective equipment (PPE) including safety glasses, lab coats, gloves, closed shoes, and long shirts & pants. As required, some processes may require wearing a respirator. Cleaning of loose powders and other debris & residues from crystal growth equipment. Work in close proximity to high temperatures and high voltages. Handling high value, hard to repair or replace equipment that directly impacts production throughput & output. Occasional lifting of up to 40lbs. Good eyesight very helpful for multiple tasks, particularly middle to far (2-6feet) vision Good manual dexterity with a delicate touch Capacity to step up onto and work on elevated platforms throughout the day. Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. This role in particular requires handling of various chemical powders as well as exposure to high temperatures and working in proximity to high voltages. Training on specific hazards will be provided and is required. Required safety equipment will be identified and provided for each task. Use of PPE is obligatory. 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.: I ntegrity - Create an Environment of Trust C ollaboration - Innovate Through the Sharing of Ideas A ccountability - Own the Process and the Outcome R espect - Recognize the Value in Everyone E nthusiasm - 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. #IND ## At a glance - Posted by the employer: Jul 27, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 83 days - Location: Port Richey, FL, United States[Apply on Coherent’s careers site →](https://hcwp.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1/job/2013773) ## More jobs at Coherent ### [Facilities Maintenance Mechanic](https://jobs.opennash.com/companies/coherent/jobs/b6bfb757a57a74e26d9e/) Port Richey, FL, United States ### [Shipping/Receiving Specialist](https://jobs.opennash.com/companies/coherent/jobs/c952d63205ab1033d4e1/) Port Richey, FL, United States ### [Sr Crystal Growth Engineer](https://jobs.opennash.com/companies/coherent/jobs/f1f38095fa3564bdecfc/) Port Richey, FL, United States ### [2nd Shift Optical Test Technician](https://jobs.opennash.com/companies/coherent/jobs/12b044812e8d70fc03ce/) United States ### [3rd Shift Fiber Draw Technician](https://jobs.opennash.com/companies/coherent/jobs/e954f190ce91c1c4539c/) Granby, CT, United States ## Similar jobs at other companies ### [Production Worker (Crystal Verification Technician - 3rd Shift)](https://jobs.opennash.com/companies/howmet-aerospace/jobs/30a288f4d6ed3dd59a50/) Howmet Aerospace · Dover, NJ, United States ### [Production Worker (Crystal Verification Technician - Weekend Night Shift)](https://jobs.opennash.com/companies/howmet-aerospace/jobs/5627babce84a47ddb132/) Howmet Aerospace · Dover, NJ, United States ### [Ultrasound Technologist - Crystal Run Healthcare](https://jobs.opennash.com/companies/unitedhealth-group/jobs/f50016f7e26570aeb1bc/) UnitedHealth Group · Middletown, New York ### [Registered Nurse, Endoscopy - Crystal Run Healthcare](https://jobs.opennash.com/companies/unitedhealth-group/jobs/f70a817a05f45094a1f8/) UnitedHealth Group · West Nyack, New York ### [Personal Banker SAFE Act - Crystal Lake Branch](https://jobs.opennash.com/companies/citigroup/jobs/ff3304f7aaec2a224b79/) Citigroup · Crystal Lake Illinois United States [Jobs in Florida](/locations/us-fl/)[Skilled Trades & Maintenance jobs](/functions/skilled-trades-maintenance/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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