Senior Tool & Die Maker/CNC Programmer

LeoForce; Danbury (CT); On-site; USD 100,000 - 175,000; Full time

Job summary

LeoForce in Danbury, CT is seeking a Senior Tool & Die Maker/CNC Programmer to design, fabricate, and repair precision tooling for aerospace applications. You will set up and operate 3-, 4-, and 5-axis CNC equipment, interpret GD&T, and conduct in-process and final inspections to ensure tight tolerances.

The role requires independent ownership and strong math skills. Experience with Mastercam, SolidWorks, and HAAS/Fryer CNC machines is preferred, along with stainless steel machining and

Qualifications

• 5+ years of Toolmaker, Tool & Die, or CNC machining experience in a precision environment.
• Experience designing and building new dies, and repairing old dies as needed.
• Proficiency in Mastercam and SolidWorks.
• Familiarity with stamping press operations.
• Experience machining stainless steel required.
• Proficiency with precision measuring equipment and inspection techniques
• Strong mathematical skills (geometry, trigonometry)
• Ability to work independently and take ownership of projects from print to completion
• CAD/CAM software experience with Mastercam experience preferably using HAAS and Fryer CNC Machines

Responsibilities

• Build, modify, and repair precision tooling, fixtures, gauges, and dies used in aerospace manufacturing
• Set up and operate CNC mills, lathes, and grinders (3, 4, and/or 5-axis) to machine complex components
• Interpret engineering drawings, GD&T, and specifications to determine machining approach and tolerances
• Plan machining sequences, select tooling, and perform setups for prototype and short-run tooling builds
• Perform precision machining operations including milling, turning, boring, drilling, threading, and grinding
• Conduct in-process and final inspections using micrometers, calipers, indicators, height gauges, and CMM equipment
• Troubleshoot machining processes, tooling issues, and dimensional discrepancies during build and prove-out
• Fabricate and adjust custom tooling and fixtures as needed to support production efficiency
• Maintain compliance with aerospace quality standards (AS9100, NADCAP as applicable)
• Document inspection results, process changes, and shift hand-off notes
• Collaborate with engineering, quality, and production teams to improve tooling design and manufacturability

Skills

5+ years of tooling/CNC experience

Independent work

Geometry/trigonometry proficiency

Tools

Mastercam

SolidWorks

CAD/CAM

HAAS CNC

Fryer CNC

CMM

Micrometers/Calipers

Job description

Job Description

Danbury, CT, US

Experience: Senior Level

Salary: $100,000 - $175,000 per year

Key Responsibilities

• Build, modify, and repair precision tooling, fixtures, gauges, and dies used in aerospace manufacturing
• Set up and operate CNC mills, lathes, and grinders (3, 4, and/or 5-axis) to machine complex components
• Interpret engineering drawings, GD&T, and specifications to determine machining approach and tolerances
• Plan machining sequences, select tooling, and perform setups for prototype and short-run tooling builds
• Perform precision machining operations including milling, turning, boring, drilling, threading, and grinding
• Conduct in-process and final inspections using micrometers, calipers, indicators, height gauges, and CMM equipment
• Troubleshoot machining processes, tooling issues, and dimensional discrepancies during build and prove-out
• Fabricate and adjust custom tooling and fixtures as needed to support production efficiency
• Maintain compliance with aerospace quality standards (AS9100, NADCAP as applicable)
• Document inspection results, process changes, and shift hand-off notes
• Collaborate with engineering, quality, and production teams to improve tooling design and manufacturability

Qualifications

• 5+ years of Toolmaker, Tool & Die, or CNC machining experience in a precision environment
• Proven experience in tooling, machining, or a related manufacturing field.
• Experience designing and building new dies, as well as repairing old dies as needed.
• Proficiency in Mastercam and SolidWorks.
• Familiarity with stamping press operations.
• Experience machining stainless steel required.
• Proficiency with precision measuring equipment and inspection techniques
• Strong mathematical skills (geometry, trigonometry for complex machining calculations)
• Ability to work independently and take ownership of projects from print to completion
• CAD/CAM software experience with Mastercam experience preferably using HAAS and Fryer CNC Machines

A bit about us:

We are seeking a highly skilled Tool & Die Maker/CNC Programmer to support the design, fabrication, and maintenance of precision tooling used in aerospace manufacturing. This role operates in a low-volume, high-mix environment, producing complex tooling, fixtures, and components with extremely tight tolerances and strict quality requirements.

Why join us?

• Opportunity to support prototype, R&D, and complex tooling builds
• Competitive compensation with shift differential and overtime opportunities
• Stable, high-demand industry with long-term career growth
• Medical, Dental, and Vision coverage
• Generous PTO and sick leave

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