Tool Maker C

L3Harris Technologies•Town of Gates, NY

12d•Onsite

About The Position

L3Harris’s Optics department in Rochester, NY, is seeking an experienced CNC machinist to produce high-quality optical components for astronomical, high-energy laser, and earth-imaging applications. The role collaborates with design and project engineers, operates advanced optical manufacturing equipment, and supports precision manufacturing processes. The position is located in Rochester, New York, and follows a 5/8 schedule: eight hours per day, Monday through Friday.

Requirements

Fully proficient job knowledge and skills.
High school diploma or equivalent and at least 6 years of prior relevant experience, or a post-secondary/associate degree and at least 2 years of prior related experience.
Strong understanding of CNC programming, using Mastercam, Fusion 360, or similar CAM software.

Nice To Haves

Familiarity with fixturing glass optical components and irregular parts.
Understanding and application of Geometric Dimensioning and Tolerancing (GD&T).
Experience grinding glass or brittle materials, including wheel selection, dressing, coolant strategy, and minimizing damage or edge failure.
Ability to write task procedures and processes under engineering guidance.

Responsibilities

Set up, operate, and maintain 3- and 5-axis CNC machines to produce complex precision parts to exacting tolerances.
Set up and operate multiple waterjet machines.
Interpret engineering drawings and CAD/CAM models to determine machining strategies and dimensions.
Perform machine setup, including tool selection, fixture mounting, and program verification.
Inspect parts with precision measurement tools, such as micrometers and calipers, to verify conformance to specifications.
Troubleshoot and adjust machine processes to improve efficiency and accuracy.
Maintain a clean, organized work area and follow safety protocols and standard operating procedures.
Collaborate with engineering, quality, and production teams to resolve technical issues and improve machining processes.
Document job setups and recommend process improvements to reduce setup time and increase repeatability.
Participate in large-optics moves as part of a move crew.
Maintain compliance with safety regulations and a clean, organized work environment.
Own area equipment Total Productive Maintenance guidelines for manufacturing equipment and ensure calibration status is current.