JobMill Operator/ Set up

Valid8 Financial, Inc.; Corona (CA); On-site; USD 60,000 - 85,000; Full time

Job summary

Valid8 Financial, Inc. is seeking an experienced CNC Machinist skilled in milling operations and GD&T interpretation. The role involves setting up, operating, and troubleshooting CNC mills, with a focus on accurate part manufacture from engineering drawings.

Responsibilities include tool setup, in‑process inspection, and minor CNC program edits. Candidates should have 3+ years of hands‑on CNC milling experience and strong problem‑solving abilities.

Qualifications

• Proficient in reading engineering drawings with GD&T symbols and tolerances.
• Able to perform complete CNC mill setups and first‑article runs.
• Experience interpreting blueprints and applying precise measurement.
• Knowledge of tooling selection, speeds/feeds, and machining practices.
• Strong problem‑solving skills and attention to detail; able to work with minimal supervision.

Responsibilities

• Set up and operate CNC milling machines, including tooling, work holding, and program offsets.
• Interpret complex drawings with GD&T, ensuring conformance to specs throughout production.
• Perform in-process inspection using micrometers, calipers, bore gauges, height gauges, and similar instruments.
• Troubleshoot machining issues, tool wear, and dimensional deviations; adjust as needed.
• Make minor edits to CNC programs (G/M code) and collaborate with programmers/engineers to optimize processes.
• Maintain a clean, organized, and safe work area; perform basic machine maintenance and preventive checks.
• Suggest process improvements to increase efficiency and reduce scrap.

Skills

GD&T

Blueprint reading

Independent setups

Problem-solving

Teamwork

Education

High School Diploma or trade certificate in machining/manufacturing

Tools

Micrometers

Calipers

Indicators

Height gauges

Job description

We are seeking an experienced CNC Machinist with strong knowledge of milling operations. The machinist is responsible for setting up, operating, and troubleshooting CNC mills. This role requires the ability to interpret engineering drawings and GD&T, perform setups independently, and ensure parts meet strict quality standards.

Key Responsibilities

• Set up & Operation:
  • Perform complete setup of CNC milling machines, including tooling, work holding, and program offsets.
• Interpret complex engineering drawings, including GD&T symbols and tolerances.
• Verify part conformity to specifications throughout production.
• Quality & Inspection:
  • Conduct in-process inspection using micrometers, calipers, bore gauges, height gauges, and other precision instruments.
• Machining Knowledge:
  • Select proper tooling, speeds, and feeds based on material and operation.
  • Troubleshoot machining issues, tool wear, and dimensional deviations.
• Programming Adjustments:
  • Make minor edits to CNC programs (G/M code adjustments) as needed.
  • Work with programmer/supervisor/engineer to optimize machining processes.
• Maintain a clean, organized, and safe work area.
• Perform basic machine maintenance and preventive checks.
• Suggest process improvements to increase efficiency and reduce scrap.

Qualifications

• High School Diploma or trade certificate in machining/manufacturing (preferred).
• 3+ years of hands‑on CNC machining experience with mills
• Proven ability to perform independent setups and first‑article runs.
• Strong knowledge of blueprint reading and GD&T.
• Skilled with precision measuring instruments (micrometers, calipers, indicators, height gauges).
• Basic CNC program editing and offset adjustments.
• Knowledge of tooling selection, cutting speeds/feeds, and machining practices.
• Strong problem‑solving skills and attention to detail.
• Team oriented but able to work independently with minimal supervision.

Schedule

Monday through Friday 6:00am to 4:30pm.

Meal Period: 10:45am to 11:30 am

Break # 1: 8:15am to 8:30am

Break # 2: 2:15pm to 2:30pm