CNC Machinist Optics
About The Position
L3Harris’s Optics department in Rochester, NY is seeking an experienced CNC Machinist to produce high-quality optical components for cutting-edge astronomical, high-energy laser, and earth imaging applications. You will collaborate with design and project engineers, operate advanced optical manufacturing equipment, and ensure the highest standards of quality. Be a part of a team that pioneers precision manufacturing in optical technologies. If you have the skills and passion for precision optics, apply now to join us and contribute to groundbreaking projects in a dynamic and innovative environment.
Requirements
- High School Diploma or equivalent, and a minimum of 4 years of prior relevant experience or experience in manufacturing and/or prototyping environment or 2 years post-Secondary/Associates Degree with 0 to 2 years of prior related manufacturing experience.
Nice To Haves
- Hands-on CNC operation experience (mills/routers/grinders/turning centers) and comfort with offsets, tool length comp, and basic probing.
- CAM familiarity (viewing toolpaths, basic edits) and basic G-code reading.
- Experience building or maintaining fixtures for precision parts.
- Familiarity with brittle materials and defect prevention mindset (chips, edge damage, subsurface damage risk awareness)
Responsibilities
- Independently run standard work on assigned CNC equipment and/or tooling tasks with limited supervision.
- Perform routine setups for standard part families: install standard fixtures, load tools, set work offsets, run warm-up and verification routines.
- Execute production operations on CNC or computer-controlled optics equipment (as assigned), following controlled work instructions and build documents.
- Conduct in-process checks using defined inspection points and standard measurement tools, and document results accurately.
- Perform routine tool changes and minor offset adjustments within defined limits to maintain dimensional control and surface integrity.
- Identify tool wear/failure modes (chipping, edge breakdown, runout symptoms) and respond to standard guidance.
- Support assembly and maintenance of tooling/fixtures per released designs, ensuring traceability and revision control.
- Follow and model safety practices for rotating equipment, guarding, and precision part handling.
- Participate in large optics moves as part of a move crew.
Benefits
- health and disability insurance
- 401(k) match
- flexible spending accounts
- EAP
- education assistance
- parental leave
- paid time off
- company-paid holidays
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
High school or GED
