4-Day Week CNC Machinist with Mastercam

Bestbath

Caldwell, Northern (ID, KY)

Hybrid

USD 52,000 - 68,000

Full time

14 days+

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Benefits offered by this job

Health benefits

401(k) match

Profit sharing

PTO

4-day work week

Job summary

Bestbath Systems, Inc. in Caldwell, Idaho, is seeking a skilled CNC Machinist to join our Tooling department. You will program, set up, and operate 4-axis machinery to machine composite materials with precision and efficiency.

You will read drawings and CAD/CAM files, optimize Mastercam programs, and apply lean manufacturing to reduce waste and improve throughput. The role requires 3+ years in CNC, strong tool knowledge, and a safety-focused mindset.

Qualifications

3+ years of CNC machining experience, preferably with 4-axis machining router (5 Axis preferred) in a composites or woodworking related industry.
Proficiency with Mastercam (preferred) or similar CAM programming software.
Strong understanding of machining principles, cutting tool selection, and material properties (foam, MDF, fiberglass).
Ability to read and interpret blueprints, GD&T, and CAD models.
Understanding of G and M code; capable of making necessary edits at controller station.
Experience with inspection tools (calipers, micrometers, gauges) for quality verification.
Mechanical aptitude and strong problem-solving skills.
High attention to detail and commitment to producing high-quality parts.
Technical school certifications are a plus.
Fabrication experience with a wide variety of materials including wood, steel, body fillers, and fiberglass.
General construction basics including concepts of angles, draft, slope, and tolerances.
Ability to perform basic metal cutting and welding.
Comfortable using an extensive variety of hand and power tools.
CNC equipment repairs a plus.
CCT certification (will certify through OJT).
Experience applying lean manufacturing principles to CNC machining processes.
Proven ability to participate in continuous improvement initiatives, including setup reduction, workflow optimization, and standard work practices.

Responsibilities

Program, set up, and operate 4-axis CNC machines for cutting and machining composite materials (foam, MDF, fiberglass).
Read, interpret, and work from technical drawings, blueprints, and CAD/CAM files.
Create and optimize CNC programs using Mastercam (preferred) or similar software.
Select appropriate tools, feeds, and speeds for efficient and accurate machining.
Perform routine maintenance, machine adjustments, and troubleshooting to ensure quality output.
Inspect finished components to ensure they meet dimensional and surface finish requirements.
Organizes and Maintains and necessary files in library for efficient reference and use.
Maintain a clean, safe, and organized work area following safety protocols.
Operates forklifts to deliver and stock raw materials at point of use
Builds and complies with Standard Operating Procedures and Work Instructions for all relevant work.
Constructs patterns and builds all FRP tooling correctly, as defect free as possible to deliver to quality patterns to Mold building functions on time.
Fabrication (welding) of steel frames for new FRP molds per provided specifications; Collaborate with engineering and production teams to improve machining processes and part quality.
Apply lean manufacturing principles to reduce waste, improve workflow, and increase machining efficiency.
Contribute to continuous improvement efforts by identifying opportunities to streamline setups, reduce cycle times, and enhance tooling strategies.
Problem solving with lean tools (A6 / A3 / PDCA)