Precision CNC Mill 3-Axis Setup Technician

A1J-Technologies-LLC; San Jose (CA); On-site; USD 70,000 - 110,000; 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 in San Jose, CA seeks a skilled CNC Mill 3-Axis Setup Technician to join our day and night shifts. You will set up, operate, and troubleshoot CNC mills to produce precision components per drawings, GD&T, and quality standards.

Responsibilities include loading programs, setting offsets, inspecting first articles, maintaining setup docs, and collaborating with programmers and quality staff to ensure on-time, accurate production. On-site role with safety-focused environment.

Qualifications

• High school diploma or equivalent; technical or trade school preferred.
• 3+ years of CNC mill setup experience (3-axis required).
• Proficient in reading blueprints and applying GD&T.
• Strong understanding of tooling, fixtures, feeds, and speeds.
• Ability to use precision measuring instruments (micrometers, calipers, height gauges, indicators).
• Strong troubleshooting and problem-solving skills.

Responsibilities

• Perform CNC 3-axis mill setups, including loading programs, selecting tools, setting offsets, and adjusting fixtures.
• Read and interpret blueprints, engineering drawings, and GD&T requirements.
• Conduct first article inspections and verify conformance to specifications.
• Monitor machine operations, troubleshoot issues, and make necessary adjustments to maintain accuracy and efficiency.
• Ensure production runs meet quality and productivity standards.
• Maintain accurate setup documentation and update job travelers or work instructions as required.
• Collaborate with programmers, quality inspectors, and supervisors to resolve machining or process issues.
• Follow safety protocols, perform routine machine maintenance, and maintain a clean and organized work area.

Skills

Blueprint reading

GD&T interpretation

CNC mill setup

Tooling selection

Offsets and fixtures

Troubleshooting

Measurement tools

Documentation

Education

High school diploma or equivalent

Technical/trade school preferred

Tools

Fanuc controls

Haas controls

G-code familiarity

Job description

A1J-Technologies-LLC in San Jose, CA seeks a skilled CNC Mill 3-Axis Setup Technician to join our day and night shifts. You will set up, operate, and troubleshoot CNC mills to produce precision components per drawings, GD&T, and quality standards.

Responsibilities include loading programs, setting offsets, inspecting first articles, maintaining setup docs, and collaborating with programmers and quality staff to ensure on-time, accurate production. On-site role with safety-focused environment.