3-Axis CNC Setup Machinist - Precision Milling Pro

A1J Technologies LLC; San Jose (CA); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Life Insurance

Paid Time Off

401(k) Retirement Plan

401(k) Employer Match

Job summary

A1J Technologies LLC is seeking a 3-Axis Setup CNC Machinist in San Jose, CA. The role focuses on setting up, operating, and maintaining 3-axis CNC milling machines to produce precision components per engineering drawings and customer specifications.

The candidate will read blueprints, select cutting tools, set feeds and speeds, and monitor production quality in a fast-paced environment. Strong problem‑solving and attention to detail are essential for success.

Qualifications

• High school diploma or equivalent.
• 2+ years operating CNC milling machines, preferably 3-axis.
• Read and interpret blueprints, drawings, and GD&T.
• Proficient with precision measurement tools and inspection techniques.
• Basic understanding of CNC programming, G-code, tool offsets, feeds and speeds.

Responsibilities

• Set up and operate 3-axis CNC mills, including fixtures and workholding.
• Load materials and verify correct workpiece positioning and alignment.
• Select tools, feeds, and speeds per material and design requirements.
• Perform milling, drilling, tapping, boring, and related machining operations.
• Read blueprints and ensure parts meet tolerances and finish specs.
• Document production data and communicate quality concerns to supervisors.

Skills

CNC machining

Blueprints & GD&T

Precision measurement

Independent troubleshooting

Education

High school diploma or equivalent

Tools

Mastercam

Fusion 360

Job description

A1J Technologies LLC is seeking a 3-Axis Setup CNC Machinist in San Jose, CA. The role focuses on setting up, operating, and maintaining 3-axis CNC milling machines to produce precision components per engineering drawings and customer specifications.

The candidate will read blueprints, select cutting tools, set feeds and speeds, and monitor production quality in a fast-paced environment. Strong problem‑solving and attention to detail are essential for success.