CNC Machinist @ Aerotek

Job Title: CNC OperatorJob DescriptionAs a CNC Operator, you will start in the deburr area to learn the companys standards for finishing and blending metals, then transition to operating CNC machines aligned with your experience. You will work with a fully paperless system where all setup information and tools are provided at each workstation, and you will have ongoing opportunities to learn new machines and support different areas of the shop as needed.

Responsibilities

• Start in the deburr area for approximately three weeks to learn proper deburring and blending of metal parts.
• Set up and operate CNC 3-axis mills, including mori seiki and fadal machines.
• Load parts into CNC mill machines, initiate the appropriate programs, and oversee machining operations.
• Work with a variety of materials such as aluminum, copper, brass, carbon steel, and chromalloy.
• Grind, finish, and deburr parts to meet quality and dimensional specifications.
• Perform basic quality inspections on completed parts using measurement tools such as vernier calipers, digital micrometers, drop gages, depth mics, and other gauges.
• Read and interpret blueprints to ensure parts are milled and drilled to specification.
• Measure and examine completed products for defects and evaluate finishes for cutter wear or damage.
• Use a paperless system to access setup sheets and work instructions at each workstation.
• Keep busy between machine run times by deburring additional parts, setting up parts in the tumbler, and teaming up to support other areas of the machine shop when needed.
• Participate in assembly tasks such as riveting, notching, and installing fasteners when assigned.
• Support molding operations as needed by operating rubber molding machines, lifting molds into place, inserting metal frames and rubber filling, and engaging the mold to press and melt the rubber.
• Mill and drill parts to precise specifications, including milling out gaskets and grooves where other operators will install rubber seals.
• Consistently hit production metrics while maintaining high quality standards in a fast-paced environment.

Essential Skills

• At least 6 months of CNC operating experience OR a minimum of 3 years of machine operator experience.
• Proven ability to set up and operate CNC machines independently.
• Ability to read and interpret blueprints accurately.
• Experience operating CNC 3-axis mills.
• Hands-on experience with deburring, grinding, and finishing metal parts.
• Proficiency using measurement tools such as micrometers, calipers, drop gages, depth mics, and digital micrometers.
• Capability to work independently and maintain productivity without constant supervision.
• Ability to consistently meet production metrics in a manufacturing environment.

Additional Skills & Qualifications

• Experience with mori seiki and fadal CNC machines.
• Familiarity with haas mills and other CNC equipment.
• Knowledge of G&M codes and CNC setup processes.
• Experience working with a variety of metals including aluminum, copper, brass, carbon steel, and chromalloy.
• Comfort working in a paperless environment with digital setup sheets and instructions.
• Background in assembly tasks such as riveting, notching, and installing fasteners.
• Exposure to rubber molding operations, including operating molding presses and handling molds.
• Attention to detail in evaluating cutter wear, part finish, and overall product quality.

Why Work Here? You will join a friendly, supportive team in a workplace that emphasizes a family-style culture and a safe, clean environment. The company conducts yearly performance reviews for all employees, providing clear feedback and the opportunity to become eligible for raises based on both personal and company performance. This structure offers stability, recognition for strong work, and the chance to grow your skills across different areas of the operation over time.

Work EnvironmentThis role is based in a large, open manufacturing facility that produces composite seals primarily for aerospace applications. The site includes a machine shop, molding area, bonding area with machine presses, and warehouse operations. You will work on 1st shift from 5:00 a.m. to 1:30 p.m., alongside a sizable team with 67 people on 1st shift, 40 on 2nd shift, and 5 on 3rd shift. The environment is very safe and clean, and workstations are equipped with the necessary tools, measurement equipment, and a paperless system for setup sheets and instructions.

Job Type & LocationThis is a Contract to Hire position based out of San Diego, CA 92154.

Pay and BenefitsThe pay range for this position is $20.00 - $28.00/hr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors. 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)

Application DeadlineThis position is anticipated to close on Nov 6, 2026.

Workplace TypeThis is a fully onsite position in San Diego,CA 92154.

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.