[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Ametek jobs](https://jobs.opennash.com/companies/ametek/) · [Search jobs](/search/) Ametek · Middlefield, CT # Optics Technician - Grinding (Trizact) Middlefield, CT, US Skilled Trades & Maintenance Listed on Ametek’s official careers site. Listed as of October 17, 2026. Check that it is still open and apply there. [Apply on Ametek’s careers site →](https://jobs.ametek.com/job/Middlefield-Optics-Technician-Grinding-%28Trizact%29-CT-06455/1440595300/) [OpenNash Jobs](https://jobs.opennash.com/) / [Ametek](https://jobs.opennash.com/companies/ametek/) / Optics Technician - Grinding (Trizact) ## Job description At Zygo, your skills and insights will be integral to our core values of curiosity, collaboration, and persistence. For over 50 years, Zygo Corporation in Middlefield, CT, has been a global leader in designing and manufacturing advanced optical metrology systems, ultra-precise optical components, and complex electro-optical systems and assemblies. Join our team, where your expertise will drive innovative solutions, address complex technical challenges, and uphold the highest standards of precision and safety. As an Optics Technician – Grinding (Trizact) in Middlefield, CT you will be responsible for fabricating ultra‑precision optical components to exact specifications using grinding and related machining processes, ensuring high quality, repeatability, and compliance with engineering requirements. ### Key Responsibilities Set up, operate, and maintain the TriZact optical grinding machine to produce and finish optical parts such as lenses, mirrors, and prisms. Read and interpret engineering drawings, technical specifications, and job instructions to determine dimensions, tolerances, and surface finish requirements. Perform grinding operations using appropriate tooling and parameters to achieve specified tolerances, often in thousandths of an inch or less. Inspect finished parts using precision measuring instruments (e.g., micrometers, calipers, interferometers) and verify conformance to specifications. Monitor the grinding process, adjust machine settings, and make corrections to ensure consistent quality and efficiency. Develop and machine basic fixtures or tooling as required, with or without drawings. Perform routine maintenance, cleaning, and troubleshooting of the TriZact machine and related equipment to ensure optimal performance. Follow all workplace safety procedures, machine operation guidelines, and quality management systems. Maintain accurate production records, including setup data, inspection results, and material usage. ### Required Skills & Competencies High School Diploma or GED. Experience with manual and NC lathes. Proven experience operating optical grinding machines, particularly TriZact models. Strong knowledge of optics manufacturing processes and materials (e.g., glass, crystal, coated substrates). Proficiency in reading blueprints, schematics, and technical drawings. Skilled in precision measurement and quality inspection techniques. Ability to calculate dimensions, tolerances, and adjustments using mathematical and analytical skills. Experience with either CNC or manual machine tools, tooling selection, and fixture design. Strong attention to detail, problem-solving ability, and mechanical aptitude. Safety first, continuous improvement and high quality mindset. Collaborative team player with a focus on problem-solving and ability to communicate with, influence and mentor others. Driven to achieve with the ability to take initiative, be resilient and flexible with shifting priorities. Capable to lift and move up to 70 lbs. and standing for extended periods of time. ### Preferred Qualifications Graduate of a technical or vocational program in machining, optics, or a related field. Bring your passion and commitment to Zygo, where we are curious, collaborative, persistent, and confident, where safety and quality guide every step of our journey. Grow with us as we solve complex challenges, inspire confidence, and drive excellence in manufacturing. Are you ready to expand the boundaries of possibility, simplify the complex, and embody the values that define our success? We welcome your unique perspective and invite you to join us! We offer competitive compensation, benefits, retirement (401k) and paid time off programs. Compensation and position level will be set based on experience. Due to the nature of Zygo programs and products, applicants must have the legal right to work in the US and additionally must be legally authorized to access export-controlled information and source code. ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Oct 17, 2026 - Last checked: Oct 17, 2026 - Listed for: Under a day - Location: Middlefield, CT, US[Apply on Ametek’s careers site →](https://jobs.ametek.com/job/Middlefield-Optics-Technician-Grinding-%28Trizact%29-CT-06455/1440595300/) ## More jobs at Ametek ### [Metrology Technician (2nd Shift)](https://jobs.opennash.com/companies/ametek/jobs/8d0cdbc57be5c10dc329/) Middlefield, CT, US ### [Optical Assembly Technician](https://jobs.opennash.com/companies/ametek/jobs/b8f1594728a8038c6444/) Middlefield, CT, US ### [Optics Technician - Blocking & Etching](https://jobs.opennash.com/companies/ametek/jobs/73b80fce7fd3726d7c68/) Middlefield, CT, US ### [Optics Technician - Coating (2nd Shift)](https://jobs.opennash.com/companies/ametek/jobs/cd653913274a2bd5ad2f/) Middlefield, CT, US ### [Optics Technician - High Speed Polishing (3rd shift)](https://jobs.opennash.com/companies/ametek/jobs/47ec51596d34824e7d04/) Middlefield, CT, US ## Similar jobs at other companies ### [Manufacturing Technician - Grinding](https://jobs.opennash.com/companies/mitsubishi-heavy-industries/jobs/2f837701792f986a6685/) Mitsubishi Heavy Industries · Sutton, MA, US ### [Optics Manufacturing Engineer / Second Shift](https://jobs.opennash.com/companies/lockheed-martin/jobs/16e5418cec28d47957fd/) Lockheed Martin · Orlando, FL ### [Systems Engineer, Associate Manager - Flight Test Optics](https://jobs.opennash.com/companies/lockheed-martin/jobs/6bf2afae8b935df4251a/) Lockheed Martin · Titusville, FL ### [Optics Assembly Technician](https://jobs.opennash.com/companies/keysight-technologies/jobs/b335c30ff91eab471050/) Keysight Technologies · Santa Clara, California ### [AWS Optics Support Engineer, AWS Optics Support Engineering](https://jobs.opennash.com/companies/amazon/jobs/79f40bcc2c05b351640d/) Amazon · US, VA, Herndon OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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