Academic Catalogs

CNC Operator, Certificate of Achievement

This is an archived copy of the 2022-2023 catalog. To access the most recent version of the catalog, please visit https://catalog.cccd.edu.

Banner Code: 1_CM_MTCO

Control Number: 41042

Not Financial Aid Eligible


This Professional Upgrade Certificate is designed for students who are already machinists. Before starting on this plan you should be able to set up and operate both conventional lathes and mills. You should be able to read blueprints and use all common machine shop measuring tools. If you have a deficiency in these areas, please refer back to the basic machining courses found in the Machinist certificate.

Program Outcome

Set-up and operate CNC Lathes and Milling Machines.

Certificate of Achievement Requirements

The Certificate of Achievement is a state-approved career program that requires a minimum of eight units and is designed to prepare the graduate to enter a particular field of employment.  In order to be awarded a certificate, students are required to obtain a grade of “C” or better in all program-required courses. Grades of “CR” or “P” will be accepted whereas “CR” or “P” meets the equivalency of a “C” or better.  At least 3 units in an advanced course from the certificate must be completed at OCC at the department’s discretion.  Certificates of Achievement are not automatically awarded.  A petition must be filed in Enrollment Services or online at the beginning of the semester in which the student will be completing their final requirements.  The petitioning periods are listed in the Graduation Requirements section of this catalog.  Check with a counselor to determine the requirements for completion.

A list of certificate programs can be found in the Programs A-Z section of this catalog.  

Course Title Units
Required Courses
MACH A125CNC Machine Operation 13
MACH A126CNC Machine Operation 22
MACH A130Introduction to CNC and Manual Programming3
Total Units8

Program Sequence

These sequences at Orange Coast College are curriculum maps for students to finish all requirements for the certificate. There may be advisories, prerequisites, or time requirements that students need to consider before following these maps. Students are advised to meet with an Orange Coast College Counselor for alternate sequencing. 

Plan of Study Grid
Year 1
Semester 1Units
MACH A125 CNC Machine Operation 1 3
MACH A130 Introduction to CNC and Manual Programming 3
 Units6
Semester 2
MACH A126 CNC Machine Operation 2 2
 Units2
 Total Units8