# CNC Machinist

> Thorlabs · Rochester, United States · Full-time · Posted 2026-06-17

**Salary:** USD 29–36

**Workplace:** on_site

**Department:** US - TLS/Thorlabs Lens Systems

## Description

At Thorlabs, we design and manufacture components, instruments, and systems that transform the world by identifying, enabling, and accelerating key photonics (i.e., light-based) technologies. Backed by a dedicated workforce of more than 3,000 employees worldwide, Thorlabs contributes to cutting-edge research and real-world innovation.

Whether you're early in your career or bringing years of experience, you’ll find opportunities to grow, take ownership, and make meaningful contributions from day one. We know every employee brings unique talents and perspectives that fuel our success, and we seek driven individuals who are excited to make an impact in a fun, fast-moving culture.

Responsible for set-up and operation of CNC machines in compliance with inch and metric drawing specifications. Responsible for the proper use and maintenance of all measuring tools and devices used in inspection of all components. Works under general supervision. Although the location of the position is in Rochester, NY, from time to time it may be required to undertake duties at other Thorlabs locations.

-    Performs set ups on various CNC Production Equipment such as milling, turning or similar operations.
-   Machines and/or fabricating precision tools and fixturing to tight tolerances and complex geometries based on specifications.
-   Solid understanding of mechanical design and dimensioning principles which includes reading blueprints and geometric tolerances comprehension.
-   Demonstrates a high level of knowledge in programming and overall machine operation.
-   Understands material properties (rates of expansion, strength, hardness) and special machining requirements.
-   Measures, inspects and troubleshoots dimensions of finished work pieces to ensure conformance to specifications.  May modify fixtures to spec, as needed.
-   Completes routine and priority tasks defined by management to ensure on time deliveries.
-   Performs periodic machine maintenance such as but not limited to dismantling or partly dismantling machines and performing repairs that mainly involve the use of hand tools in scraping and fitting parts.
-   Comply with safety regulations and maintains a clean and orderly work space.

## Requirements

**Experience:**

·         3-5 years minimum experience required.

**Education:**

-   High School Diploma or equivalent or equivalent work experience

-   CNC certification or CNC Trade School, a major plus

**Specialized Knowledge and Skills:**

-   Experience with Haas and Fanuc controls.
-   Understanding of G codes/M codes.
-   Setup Time Reduction a plus
-   Prototyping experience a plus
-   Strong sense of ownership and work ethic, written and verbal communication skills
-   Communication skills
-   Strong ability to work well in a group atmosphere and comply with high quality standards.
-   Knowledge of Lean Principles including “Just in Time”, and Setup Time Reduction a plus

_**The estimated pay range for this role is $29.00 to $36.00 per hour**_

_Thorlabs values its diverse environment and is proud to be an Equal Employment Opportunity/Affirmative Action employer.  All qualified individuals will receive consideration for employment without regard to race, color, religion, gender, gender identify or expression, sexual orientation, national origin, genetics, disability, age or veteran status. Job descriptions are not intended as and do not create employment contracts.  The organization maintains its status as an at-will employer.  Employees can be terminated for any reason not prohibited by law._

## Benefits

_**Thorlabs offers a complete benefits package that includes medical, dental and vision insurance, company paid life insurance, a generous PTO package, a 401(k) plan, and tuition reimbursement just to name a few.**_

## Apply

[Apply at Thorlabs](https://apply.workable.com/thorlabs/j/5576945E79/apply)

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