We are seeking a skilled and detail-oriented CNC Machinist to operate, set up, and maintain CNC machines in a manufacturing environment. The ideal candidate has strong machining fundamentals, understands precision tolerances, and is capable of producing high-quality parts consistently and safely.
Responsibilities
* Set up and operate CNC mills, lathes, or multi-axis machines to produce precision components.
* Interpret blueprints, engineering drawings, and GD&T symbols to determine machining requirements.
* Program, edit, and troubleshoot G-code/M-code at the machine as needed.
* Perform tooling setup, including selecting, installing, and adjusting cutting tools and fixtures.
* Measure and inspect parts using micrometers, calipers, gauges, and other precision instruments.
* Conduct first-article, in-process, and final inspections to ensure product quality.
* Adjust feeds, speeds, offsets, and toolpaths to maintain accuracy and surface finish.
* Maintain and update production documentation, travelers, and inspection records.
* Identify machining problems (chatter, dimensional errors, poor finish) and implement corrective actions.
* Operate CAM software (if applicable) for simulations, toolpaths, and program adjustments.
* Work closely with engineers, quality control, and other machinists to resolve issues.
* Maintain a safe, clean, and organized work area and follow all safety protocols.

Essential Skills
* Proficient in CNC machine operation (mills, lathes, or both).
* Strong blueprint and technical drawing interpretation skills.
* Solid understanding of GD&T principles.
* Skilled in precision measurement and inspection techniques.
* Ability to set work offsets, tool offsets, and perform machine setups.
* Knowledge of tooling selection and machining best practices.
* Basic to advanced CNC programming skills (G-code/M-code).
* Ability to troubleshoot machining issues and optimize processes.
* Familiarity with CAM software (Mastercam, Fusion 360, GibbsCAM, etc.) is a plus.
* Understanding of different materials (metals, plastics, composites) and how they machine.

Additional Skills & Qualifications
* High attention to detail and commitment to quality.
* Strong problem-solving abilities.
* Good communication skills and ability to work well in a team environment.
* Effective time management; able to run multiple machines when required.
* Strong safety awareness and adherence to shop safety protocols.
* 25 years CNC machining experience preferred.
* Technical school or machining certificate a plus.
* Experience with Fanuc, Haas, Mazak, Okuma, or similar controls.

Why Work Here?

Join a growing shop that values leadership and expertise in CNC machining. As a smaller business taking on more projects each month, you will have the opportunity to contribute significantly to the company's growth and success.
Work Environment

Work four 10-hour shifts from Monday through Thursday, 6am to 4:30pm. The environment includes exposure to noise, lubricants, coolants, and metal chips. Be prepared to stand for extended periods and occasionally lift up to 50 lbs.
Job Type & Location

This is a Contract to Hire position based out of Fountain Valley, CA 92708.
Pay and Benefits

The pay range for this position is $35.00 - $40.00/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 Fountain Valley,CA 92708.
Application Deadline

This position is anticipated to close on Mar 23, 2026.

About Aerotek:

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 meets 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 solving for 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.

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.

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