Toolroom CNC Machinist – Mastercam, 5-Axis, Fixtures

ADDMAN

Wright City (MO)

On-site

USD 36,000 - 52,000

Full time

14 days+

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Job summary

ADDMAN in Missouri is seeking an experienced toolroom machinist to support precision manufacturing. You will read blueprints, set up and operate CNC mills and lathes, and program with Mastercam to optimize tooling and fixtures.

The role emphasizes maintaining tight tolerances, contributing to 5S, and collaborating with Engineering, Quality and Production to improve processes. Candidates should have strong measurement skills and a safety-focused mindset.

Qualifications

Previous toolroom machining experience required.
Experience programming CNC equipment using Mastercam required.
Ability to read and interpret engineering drawings, blueprints, GD&T.
Experience with precision measurement equipment and tight tolerances.
Aerospace, defense, or other precision manufacturing experience preferred.

Responsibilities

Reads and interprets blueprints, CAD models, GD&T, specs and work instructions.
Uses Mastercam to create, modify, troubleshoot, and optimize CNC programs for tooling, fixtures, prototypes, and production components.
Sets up and operates CNC mills, lathes, 3-axis and 5-axis machines, and related toolroom equipment.
Performs machine prove-outs and trial runs to verify programs and fixture functionality.
Troubleshoots machining, programming, tooling, fixture, and workholding issues.
Collaborates with Engineering, Quality, Production and Programming to improve machining processes.
Identifies opportunities to reduce setup and cycle time and improve tooling/fixture design.
Maintains precision measurement equipment and verifies conformance to specifications.