CNC Machinist III/Programmer

Job Description

Job Description

CNC Machinist III/Programmer

Sigma Design is a product development, engineering, and manufacturing firm. Based out of the Pacific Northwest, we offer innovative concept through production services to diverse clients around the globe. Sigma Design believes in hiring, developing, and recognizing the best. We offer competitive compensation, a 401(k) with up to 4% company match, quarterly bonus program, 15-days of accrued PTO and 9 company paid holidays. In addition, Sigma Design has multiple options for medical insurance and dental insurance. We also offer voluntary benefits: vision, long-term disability, and life insurance. 

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.

Sigma Design is an Equal Opportunity Employer

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