Cnc Machinist

Job Description

Job Description

Job Title: 4/5-Axis CNC Machinist – Night Shift

Job Description

This role focuses on setting up and operating advanced 4- and 5-axis CNC milling machines to produce complex aerospace and flight hardware components on the night shift. You will interpret detailed blueprints, machine parts to tight tolerances, and perform precision inspections in a high-mix, low-volume aerospace manufacturing environment. The position requires strong independent work skills, consistent adherence to quality and productivity standards, and the ability to troubleshoot machining operations effectively.

Responsibilities

• Set up and operate 4- and 5-axis CNC milling machines to produce complex aerospace and flight hardware components.
• Interpret and work from detailed blueprints and engineering drawings to machine parts accurately to specification.
• Machine aerospace parts to tight tolerances, including ± 0.001" (one thousandth of an inch), ensuring dimensional accuracy and repeatability.
• Perform CNC setups, including selecting and installing tooling, setting work offsets, and verifying correct machine parameters.
• Use CNC controls such as Fanuc, Siemens, and Haas to load, adjust, and run CNC programs for various aerospace components.
• Troubleshoot machining operations by identifying and correcting issues related to tooling, workholding, feeds and speeds, and program execution.
• Conduct precision inspections using micrometers, calipers, height gages, and other measuring tools to verify part dimensions and quality.
• Apply GD&T principles during setup and inspection to ensure parts meet geometric and dimensional requirements.
• Work with aluminum and other aerospace materials, selecting appropriate tooling and machining strategies to achieve required finishes and tolerances.
• Collaborate with programming or engineering teams to review CNC programs and provide feedback on manufacturability and process improvements.
• Maintain a high level of quality and productivity while working independently in a high-mix, low-volume aerospace job shop environment.
• Document and report any nonconformances or deviations, and assist in implementing corrective actions as needed.
• Follow established shop procedures, safety guidelines, and quality standards throughout all machining and inspection activities.
• Support continuous improvement by suggesting process enhancements, tooling optimizations, and setup efficiencies.
• Ensure machines, tools, and work areas remain clean, organized, and in proper working condition during the night shift.

Why Work Here?

You will join a long-term opportunity with the potential to transition to a direct role, offering stability and room for growth in a specialized aerospace environment. The organization may provide a sign-on bonus upon conversion to direct employment, recognizing the value of your expertise. You can benefit from substantial overtime opportunities, allowing you to increase your earnings while working with advanced CNC technology. The culture emphasizes precision, quality, and continuous improvement in support of critical aircraft, defense, and space-related programs.

Work Environment

You will work in a clean aerospace machine shop environment focused on precision CNC machining, fabrication, and assembly of high-tolerance flight hardware and structural components. The facility utilizes advanced 4- and 5-axis CNC milling machines with controls such as Fanuc, Siemens, and Haas, supported by CNC programs and CAM software. The role is on the night shift, providing consistent hours with frequent overtime opportunities. You will primarily machine aluminum and other aerospace materials in a well-organized, safety-conscious setting designed for high-mix, low-volume production of complex metal components and assemblies.

Job Type & Location

This is a Contract to Hire position based out of Santa Fe Springs, CA.

Pay and Benefits

The pay range for this position is $25.00 - $50.00/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 Santa Fe Springs,CA.

Application Deadline

This position is anticipated to close on Jul 17, 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.

Company Description

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.

Company Description

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.