5-7 years of CNC machining experience with advanced setup and operation skills
Proficient in creating and modifying CNC programs, particularly with Mastercam
Familiarity with CAD/CAM software; HyperMILL experience is a plus
Strong understanding of G&M code for program adjustments
Ability to interpret complex engineering drawings and GD&T requirements
Experience with precision measuring instruments and ensuring compliance with tolerances
Demonstrated mentoring skills and commitment to continuous improvement
Responsibilities
Independently set up and operate various CNC machines with minimal supervision
Perform complex machining and fabrication using advanced techniques
Create and optimize CNC programs for new and existing parts
Make adjustments to programs and tooling to meet specifications
Lead complex setups and troubleshoot machining issues independently
Coach and develop other machinists in advanced techniques
Contribute to process improvements and programming efficiency
Benefits
In-office work environment with flexible hours
Opportunity for career progression based on performance
Supportive team culture with mentorship opportunities
Engagement in continuous improvement initiatives
Commitment to safety and adherence to shop standards
Full Job Description
CNC Machinist III/Programmer
Position Details:
This position will be In-Office
Monday - Friday, 7/8 am to 4/5 pm (somewhat flexible)
The hiring range for this role is typically between $30.00 and $42.00 an hour, with the full range extending to $51.00 an hour, based on experience, internal equity, and career progression
Primary Function:
The Machinist III is responsible for advanced setup, programming, and operation of CNC machinery to produce complex parts according to blueprint specifications and tight tolerances. This role independently troubleshoots machining and programming issues, optimizes machining processes, and provides technical guidance and mentorship to team members.
Essential Job Functions - Responsibilities:
Independently sets up, operates, and monitors a variety of CNC machines with minimal supervision
Performs complex machining, repair, and fabrication using advanced machining techniques
Creates, modifies, and optimizes CNC programs for new and existing parts using Mastercam and G&M code
Applies basic to intermediate CAD/CAM programming techniques to support machining operations
Makes program, tooling, and machine adjustments to meet print specifications and quality requirements
Independently leads complex and prototype setups
Interprets complex engineering drawings, blueprints, 3D models, and GD&T requirements
Accurately measures and verifies dimensions using precision measuring instruments and advanced gauging systems to ensure compliance with print tolerances
Identifies and troubleshoots machining, setup, tooling, and basic programming issues independently
Applies advanced knowledge of feeds, speeds, tooling, and materials to improve machining performance
Supports tooling selection, process development, and machining strategy decisions
Troubleshoots and optimizes machining processes across a variety of CNC machine types
Follows and helps establish safe work practices and shop safety standards
Coaches and develops other machinists in advanced machining, setup, and troubleshooting techniques
Serves as a technical resource in discussions with engineering, management, and other stakeholders
Contributes to shop-wide process improvements, programming efficiency, and machining optimization
May assume a team lead role for assigned work groups
Carries out other duties as required by the Model Shop Manager
Follow Business Technology policies to protect sensitive data and reduce information security occurrences
Education and Experience: (Knowledge, Skills, & Abilities)
Career-level machinist with advanced knowledge of CNC machining, setup, and operation
Demonstrated ability to independently set up and operate CNC machines with minimal supervision
Experience creating, modifying, or editing CNC programs, with some Mastercam programming experience required
Familiarity with CAD/CAM software; Mastercam preferred. HyperMILL experience is a plus
Working knowledge of G&M code and the ability to make program adjustments to meet machining requirements
Ability to accurately use precision measuring instruments and verify dimensions within specified print tolerances
Ability to independently identify and troubleshoot common machining, tooling, and setup issues
Advanced understanding of blueprint interpretation, GD&T symbols, and dimensional tolerances
Strong understanding of machining methods, cutting tools, feeds, speeds, and material properties
Ability to work independently on complex assignments while collaborating with engineering and other team members
Strong written and verbal English language communication skills
Excellent teamwork, interpersonal, and technical communication skills
Demonstrated ability to mentor others and contribute to continuous improvement
Demonstrate commitment and adherence to Sigma Design Core Values
Pass a post-offer background verification
Work Environment:
Standard machine shop environment with various types of machinery. Appropriate safety garments (PPE) must be worn. Must be able to stand and work as long as 12 hours in different positions. Must be able to lift up to 50 pounds unassisted.
