Full Time Mastercam Programmer Jobs in Seattle, WA

Job Title: CNC Programmer

Location: Pathfinder Manufacturing

Job Type: Full-Time

FLSA Status: Non-Exempt (Hourly)

Department: CNC

Reports To: Manager of Operations

JOB SUMMARY:

Pathfinder Manufacturing is seeking a skilled and detail-oriented CNC Programmer to join our team. The ideal candidate will have hands-on experience programming HAAS CNC machines using CATIA, Mastercam, and other CAM software. This position plays a critical role in developing and optimizing CNC programs for complex components in aerospace and precision manufacturing, ensuring both accuracy and efficiency.

KEY RESPONSIBILITIES:

·         Read and interpret technical drawings, blueprints, GD&T, and 3D models.

·         Create and modify CNC programs using CATIA, Mastercam, and other CAM software for vertical, horizontal, and multi-axis machining centers.

·         Select appropriate cutting tools, speeds, feeds, fixtures, and machining strategies based on material and design specifications.

·         Simulate and verify CNC programs to detect and correct potential collisions or errors before production.

·         Perform test runs and first-article inspections to validate program accuracy and part conformance.

·         Troubleshoot and resolve issues in programming and machining processes (3-axis, 4-axis mills, and lathes).

·         Support machine setup and prove-out activities on the shop floor.

·         Collaborate with machinists, planners, and quality control to improve workflows and reduce cycle times.

·         Maintain organized documentation of programs, revisions, and setup instructions.

·         Ensure compliance with safety, quality, and manufacturing standards.

QUALIFICATIONS:

·         High school diploma or equivalent required; technical certification or associate degree in CNC programming or machining preferred.

·         Minimum 2–5 years of CNC programming experience, preferably on HAAS machines.

·         Proficiency in CATIA for 3D modeling and NC programming.

·         Experience with Mastercam and other CAM/post-processing software.

·         Strong knowledge of G-code, M-code, and HAAS controllers.

·         Ability to interpret engineering drawings and detailed dimensional data.

·         Understanding of machining principles, materials, and tooling.

·         Strong attention to detail and problem-solving skills.

·         U.S. Person status required due to export control regulations.

PREFERRED SKILLS:

·         Experience with DNC systems and CNC program management tools.

·         Familiarity with post-processing, simulation, and verification tools.

·         Background in aerospace, automotive, or precision manufacturing industries.

·         Understanding of lean manufacturing principles and shop safety practices.

BENEFITS:

·         Health, dental, and vision insurance

·         403(b) retirement plan with company match

·         Paid time off and holidays

·         Ongoing training and advancement opportunities

PHYSICAL DEMANDS/WORK ENVIRONMENT

The physical demands and work environment described here are representative of those that must be met by the employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

·         Constant periods of sitting at a work station

·         Occasionally able to lift or move up to 10 lbs

·         Frequent repetitive motions

·         Occasional exposure to indoor manufacturing environment

·         Occasional exposure to chemicals, odors and fumes

·         Occasional exposure to loud noises

Definitions:

Constant Frequent Occasional

(5-8 hrs./shift) (2-5 hrs./shift) (Up to 2 hrs./shift)

Over time, as required.

Pathfinder Manufacturing is an Equal Opportunity Employer

Pathfinder Manufacturing is a leader in the precision machining, fabrication, and assembly of high-quality parts and equipment for a range of industries, including aerospace, space, automotive, defense, marine, agriculture, energy, and medical. Our full-service machine shop provides cost-effective, custom manufacturing solutions to our business partners around the world, with a strong focus on exceptional quality assurance, on-time delivery, and 24/7 customer service.
As a Tier 1 supplier, we offer a convenient and reliable cradle-to-grave solution to both commercial and governmental organizations. From single parts to complex assemblies, our team of talented designers, engineers, and trades professionals handle the manufacturing process from planning to production.

When it comes to the support of our community, we believe in paying it forward. Our long-running Pathfinder Student Learning Program (formerly Work Force Development Center) provides disadvantaged and at-risk youth with the opportunity to learn valuable technical and workplace skills, allowing them to build a new path to success. By partnering with Pathfinder for your manufacturing needs, you become a valued collaborator in uplifting and empowering the next generation.