CNC Machinist
Valencia, CA • Operations
Job Type
Full-time
Description

Shift: Monday–Thursday, 1:00 PM – 11:30 PM (4/10 Schedule). “Overtime may be required based on production needs."

Compensation: Hourly  


Position Summary:

Air Flow Research (AFR), a leader in high-performance cylinder head manufacturing, is seeking a skilled Machinist with experience or aptitude in machine operations. This role is crucial in ensuring precise CNC machining for our premium racing and street-performance cylinder heads.


Requirements

Key Responsibilities:

• Operate CNC machines to perform complex porting and machining operations on aluminum cylinder heads.

• Set up fixtures and tooling based on job specifications.

• Monitor and adjust machine parameters to ensure quality and consistency.

• Interpret engineering drawings and production documentation.

• Perform in-process inspections using calipers, micrometers, and other precision measuring instruments.

• Maintain production logs and downtime records.

• Communicate with supervisors and quality control for flow and troubleshooting.

• Perform scheduled maintenance tasks (cleaning coolant tanks, clearing chips, checking fluids).

• Uphold safety standards and wear appropriate PPE.

Required Skills & Qualifications:

• High School Diploma or GED.

• Experience operating CNC equipment; prior EPOC or AFR experience preferred.

• Basic mechanical aptitude with hand tools (wrenches, Allen keys, air tools).

• Strong attention to detail and ability to spot irregularities in finish or function.

• Ability to work in a fast-paced production environment.

• Capable of lifting 30–50 lbs; frequent standing, walking, and bending.

Preferred Qualifications:

• Familiarity with AFR-style cylinder head machining or performance automotive parts.

• Experience working with high-performance aluminum materials.

• Understanding of CNC G-code and control interfaces.

Work Environment:

Moderate noise and exposure to aluminum chips, coolant, fumes. Fast-paced, team-oriented shop focused on high precision and quality.

Performance Measurement:

• Meeting daily rotation and production targets.

• Maintaining quality finish and dimensional accuracy.

• Following safety procedures and keeping work area clean.

• Effective communication with team members.


Salary Description
$18 to $20 hour