Entry Level Cnc Operator Jobs in California (NOW HIRING)

Job Title: CNC Operator
Job Description

This entry-level CNC Operator role focuses on running and operating CNC milling machines in a hands-on machine shop environment. You will start by operating the machines under close guidance and gradually learn how to perform basic setups, use precision measuring tools, and inspect parts for accuracy. This position is ideal for someone who is mechanically inclined and has some prior machine operation or light inspection experience, and who is eager to develop machining skills over time.

Responsibilities

• Operate CNC milling machines as directed, initially focusing on basic machine operation and safe use of controls.
• Follow established instructions to start, stop, and monitor CNC mills during production runs.
• Assist with and gradually learn how to perform basic machine setups under guidance, including loading tools and materials.
• Use measuring devices such as micrometers and calipers to check parts for accuracy and verify that dimensions meet specifications.
• Read and interpret basic blueprints or production drawings to understand part requirements as your skills develop.
• Perform minor visual and dimensional inspections on parts to identify defects or inconsistencies.
• Maintain a clean and organized work area around the CNC mills to support safe and efficient operations.
• Communicate any machine issues, quality concerns, or production problems to the appropriate team members.
• Follow all safety procedures and shop guidelines while working in a loud machine shop environment.
• Collaborate with a small team of machinists and operators, supporting production goals and learning from more experienced colleagues.

Essential Skills

• Entry-level CNC machine operation experience or prior experience operating industrial or mechanical equipment.
• Mechanical aptitude and strong interest in working with machines and tools.
• Ability to use or willingness to learn to use precision measuring tools such as micrometers and calipers.
• Basic understanding of or exposure to machining concepts, particularly related to milling operations.
• Minor inspection experience, including visual and dimensional checks of parts or components.
• Ability to follow instructions carefully and learn new procedures step by step.
• Comfort working in a loud machine shop environment.
• Strong attention to detail when checking parts for accuracy and quality.

Additional Skills & Qualifications

• Experience reading or learning to read blueprints or technical drawings.
• Previous exposure to CNC mills or other machining equipment, even in a trainee or helper capacity.
• Interest in developing long-term skills in machining, CNC setup, and inspection.
• Willingness to be trained on machine setup and inspection techniques by experienced team members.
• Reliability and consistency in attendance and punctuality in a production environment.

Why Work Here?

You will join a small, close-knit team where experienced professionals invest time in teaching and developing your machining skills. The environment supports hands-on learning, gradual skill growth, and the opportunity to move from basic machine operation into more advanced setup and inspection responsibilities. You can build a solid foundation in CNC machining in a setting that values mechanical aptitude, curiosity, and a strong work ethic.

Work Environment

This role is based in a traditional machine shop environment that is loud due to running equipment and active production. You will work closely with a team of approximately five people, fostering a collaborative and supportive atmosphere. The primary equipment includes CNC milling machines and precision measuring tools such as micrometers and calipers. You should expect to be on your feet for much of the shift and to follow standard shop safety practices and attire appropriate for a machining environment.

Job Type & Location

This is a Contract position based out of Ventura, CA.

Pay and Benefits

The pay range for this position is $17.00 - $18.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:
• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long-term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Ventura,CA.

Application Deadline

This position is anticipated to close on Jul 27, 2026.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:
Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):
We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.