Toolmaker (Jig Grind / Surface Grind)

Domaille Engineering•Rochester, MN

15h•Onsite

About The Position

Join our team as a Toolmaker and become part of a precision-driven environment at the forefront of aerospace, defense, and fiber optics manufacturing. In this role, you will set up, operate, and maintain CNC and milling machines to produce high-quality, precision components. You’ll work alongside a skilled, growing team pushing the boundaries of advanced manufacturing, where every part counts and attention to detail drives success. We are specifically looking for candidates with hands-on experience in the following areas: Jig Grinding – finishing and shaping precision holes, slots, and surfaces for high-accuracy parts. Surface Grinding – producing flat, smooth, and precise surfaces to exact specifications.

Requirements

Strong communication skills in English, both written and verbal.
Able to perform basic tasks in Microsoft Outlook, Excel, Word, PowerPoint.
Strong work ethic and self-motivation with minimal supervision required.
Strong attention to detail with the ability to analyze and solve problems effectively.
Ability to work independently and manage priorities in a dynamic, fast-paced environment.
Experience collaborating on cross-functional teams to ensure timely, high-quality production.
Team-oriented with a willingness to learn new skills and concepts.
Graduate of a Machine Tool Technology, Engineering Technology, or a related technical field preferred, along with relevant hands-on experience. Candidates with significant related work experience in lieu of formal education will also be considered.
Training may be provided for individuals who demonstrate a strong ability to learn and solid mechanical aptitude.
Proficient on manual and CNC mills and lathes, including hand filing and deburring.
Experience setting up tools, fixtures, and selecting appropriate inspection equipment.
Capable of interpreting drawings, blueprints, and specifications, GD&T preferred.
Proficient in using a variety of measuring and inspection tools to assess part quality and resolve process issues.
Knowledge of CNC programming and fully utilizing all CNC control functions.
Strong commitment to safety culture; prioritizes safety before every task.
This position is subject to the International Traffic in Arms Regulations (ITAR), which restricts access to export-controlled information to U.S. persons. A U.S. person is generally defined as a U.S. citizen, U.S. national, lawful permanent resident, or others specifically authorized under U.S. export regulations. General work authorization (e.g., work permit or EAD) or visa sponsorship does not meet ITAR requirements.

Nice To Haves

EDM processes (wire and small hole EDM desirable)
GD&T preferred

Responsibilities

Produce high-quality parts to specifications, ensuring precision down to .0002”.
Set up, machine, and inspect required operations to ensure quality standards are met.
Utilize machines, tooling, fixtures, and inspection equipment correctly and efficiently.
Deburr and finish components to a high standard of quality.
Identify potential issues and suggest solutions to improve workflow, efficiency, and quality.
Meet or exceed established time and quality benchmarks.
Develop and implement effective machining methods and processes.
Adhere strictly to safety protocols and proper use of personal protective equipment (PPE).
Provide guidance and mentorship to less experienced machinists to enhance their machining, inspection, and problem-solving skills (as applicable).
Seeks out additional duties as needed.
Plans out methods of manufacturing each part from raw material through final assembly and damage free shipping.
Sets up, machines and inspects all operations necessary to complete each part.
Performs all responsibilities of a machinist, including proficiency in advanced processes such as: surface grinding, cylindrical grinding, manual and CNC jig grinding (as applicable), EDM processes (wire and small hole EDM desirable), honing, lapping, filing, stoning, polishing, and assembly.
Consistently produces individual components and entire tools to tolerances of .0001”.
Proficient in high-precision inspection below .0001” for internal/external diameters, dimensions, locations, and geometries.
Makes top quality tools/assemblies which function as intended, including re-designing individual components as needed (with customer approval) to ensure proper function.
Designs and builds necessary tooling for work holding and special operations.
Brings up potential problems with suggested solutions.