Precision CNC Machinist & Mastercam Programmer

MOHR Talent; Oxnard (CA); On-site; USD 43,000 - 62,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

401(k)

Paid Time Off

Profit Sharing

Job summary

MOHR Talent seeks a skilled CNC Machinist with Mastercam expertise to program, set up, and operate CNC mills and lathes for tight-tolerance parts.

You will develop and optimize Mastercam programs, read engineering drawings with GD&T, and ensure precise measurements using micrometers and calipers. The role requires independent work—from first setup to final inspection—at our Oxnard, CA facility.

Qualifications

• Proven experience as a CNC Machinist in a precision manufacturing environment.
• Strong proficiency in Mastercam programming.
• Hands-on experience with CNC milling and turning.
• Experience with 3-axis and 4-axis CNC machining.
• Ability to read and interpret blueprints, GD&T, tolerances.
• Knowledge of feeds, speeds, tooling, and fixturing.
• Experience using precision measuring equipment to inspect tight-tolerance components.
• Familiarity with CNC troubleshooting and preventive maintenance.
• Experience with 5-axis machining is a plus.
• Strong mechanical aptitude and attention to detail.

Responsibilities

• Set up, program, and operate CNC milling and turning machines to manufacture precision components.
• Develop, edit, and optimize CNC programs using Mastercam, including toolpaths and cutting strategies.
• Perform complete machine setups, including tooling selection, fixture preparation, offsets, and tool adjustments.
• Read and interpret engineering blueprints, technical drawings, GD&T, and machining specifications.
• Operate vertical CNC mills, CNC lathes, and multi-axis machining equipment.
• Inspect machined parts using micrometers, calipers, bore gauges, and other precision measuring instruments.
• Adjust cutting speeds, feeds, tooling, and machining parameters to maintain tolerances and surface finishes.
• Troubleshoot CNC equipment, monitor tool wear, and perform routine machine maintenance.
• Work with various metals, including aluminum, stainless steel, and carbon steel.
• Collaborate with engineering, quality, and production teams to improve machining processes, reduce cycle times, and maintain quality standards.
• Follow established safety procedures and maintain a clean, organized work environment.

Skills

Mastercam programming

CNC milling

CNC turning

Blueprints & GD&T

3-axis & 4-axis CNC

Reading drawings

Feeds, speeds & fixturing

Precision measurement tools

CNC troubleshooting

5-axis machining (plus)

Tools

Mastercam (software)

Job description

MOHR Talent seeks a skilled CNC Machinist with Mastercam expertise to program, set up, and operate CNC mills and lathes for tight-tolerance parts.

You will develop and optimize Mastercam programs, read engineering drawings with GD&T, and ensure precise measurements using micrometers and calipers. The role requires independent work—from first setup to final inspection—at our Oxnard, CA facility.