Cnc Helper Jobs in Seattle, WA (NOW HIRING)

The CNC Machinist sets up and operates a variety of conventional and CNC machine tools, including lathes and milling machines, to produce aerospace-quality hardware to extremely tight tolerances (within .001). This role focuses on CNC milling with Fanuc and Okuma controls, involves frequent set-ups and tear-downs in a high-mix, high-volume production environment, and requires strong shop math and trigonometry skills along with the ability to interpret complex blueprints and GD&T.

• Perform complete set-ups and complex operations on engine lathes, vertical mills, CNC mills, punch presses, forming presses, shears, press brakes, expanders, and other conventional and CNC machinery for production hardware.
• Set up, operate, and edit programs on 3- and 4-axis CNC machines, including Okuma Crown and Haas equipment, in a high-mix, high-volume production environment with numerous part numbers.
• Machine parts to very close tolerances (within .001) while maintaining aerospace-quality standards and consistent part quality.
• Interpret and follow detailed written instructions, manufacturing planning, engineering blueprints, sketches, and drawings, including views, symbols, revision control, and GD&T requirements.
• Use precision measuring instruments to check tolerances and verify the dimensional accuracy and overall quality of machined parts.
• Detect faulty processes, nonconforming conditions, or machining issues and provide input to help identify root causes and implement corrective actions.
• Perform all work in accordance with established standards, manufacturing procedures, and safety protocols, maintaining a clean and organized work area.
• Ensure accurate documentation of work performed, including correct quantities, in manufacturing planning systems and a paperless timecard system.
• Develop and set up new jobs as needed, including determining appropriate tooling, fixturing, and machining strategies.
• Read and interpret threads and other detailed drawing requirements to correctly machine and inspect complex features.
• Assist in improving machining processes, tooling, and set-up methods to increase efficiency, quality, and repeatability.
• Serve as a technical resource to help resolve complex machining challenges and support continuous improvement efforts.
• Train others on basic operations, machine set-ups, and a variety of machining skills, and may oversee or guide less experienced machinists.
• Work with a wide variety of materials, including stainless steel and, ideally, Inconel, ensuring proper machining techniques and tool selection.
• Communicate clearly with team members and supervisors, and know when to stop and ask for clarification on drawings, instructions, or processes.

• Approximately 5 years of experience in a journey-level CNC machining role or comparable position, preferably in a production environment.
• Strong background in CNC milling with hands-on experience setting up, operating, and editing programs on Fanuc and Okuma controls.
• Proficiency in setting up and operating both manual and CNC machine tools, including lathes and milling machines, to tight tolerances within .001.
• Ability to interpret and work from manufacturing planning, engineering blueprints, sketches, and specifications, including views, symbols, and revision control.
• Solid understanding and practical application of Geometric Dimensioning and Tolerancing (GD&T).
• Strong shop math and trigonometry skills required to perform calculations associated with machine operations and part geometry.
• Familiarity with machine tools and precision instruments, along with good manual dexterity for detailed machining work.
• Ability to read and understand threads and other detailed drawing features related to aerospace components.
• Experience with high-mix, high-volume production machining, including frequent set-ups, tear-downs, and working with many different part numbers.
• Competence in using and setting up tooling associated with various machines, including proper selection, installation, and adjustment.
• Ability to detect faulty processes or nonconforming conditions and take appropriate steps to address or escalate issues.
• Capability to perform shop mathematics associated with machine operations and to verify dimensions using precision measuring tools.
• Effective verbal and written communication skills to understand instructions and collaborate with team members.
• Comfort with entering accurate data into manufacturing planning systems and paperless timecard systems.

• High School Diploma or GED equivalent.
• Experience in aerospace machining, including work on parts for commercial aircraft programs, is highly desirable.
• Hands-on experience with Okuma Crown and Haas CNC equipment.
• Experience machining stainless steel and, ideally, Inconel or similar high-temperature alloys.
• Demonstrated expertise across various machine types and processes, potentially involving multiple machine operations on a single part.
• Ability to develop new jobs, including determining machining sequences and tooling requirements.
• Willingness and ability to train others on basic operations and a variety of machines, and to serve as a resource for resolving complex machining challenges.
• Comfort working in a fast-paced production CNC environment with a high mix of parts and frequent changeovers.
• Strong attention to detail and the ability to recognize personal limitations, stopping to seek clarification when necessary.

Employees benefit from a comprehensive and competitive total rewards package designed to support health, financial security, and career growth. The organization offers extensive medical, prescription drug, dental, and vision coverage, along with voluntary life, accident, hospital indemnity, and critical illness insurance at competitive premium costs. A robust retirement program includes a 401(k) plan with 100% company matching contributions on the first 5% of pay, plus a company-funded defined-contribution retirement plan with an annual contribution equal to 3% of pay. Team members have access to career development opportunities and tuition reimbursement to support ongoing learning. Additional no-cost benefits such as paid parental leave, short- and long-term disability, adoption assistance, Care.com membership, and financial planning assistance enhance work-life balance. Supplemental programs like identity protection, legal protection, and pet wellness coverage are available at favorable rates. Generous Paid Time Off, company-paid holidays, and participation in an Annual Incentive Program further contribute to a supportive and rewarding workplace.

The role is based in an aerospace machine shop producing hardware for major commercial aircraft programs, working with high-quality materials such as stainless steel and potentially Inconel. The environment is a production CNC setting characterized by high mix and high volume, with numerous different part numbers and frequent set-ups and tear-downs. Machinists work with 3- and 4-axis CNC machines, including Okuma Crown and Haas equipment, as well as conventional machine tools such as engine lathes, vertical mills, punch presses, forming presses, shears, press brakes, and expanders. Work is performed according to established safety procedures and aerospace quality standards, with an emphasis on precision, documentation accuracy, and collaboration. Multiple shifts are available: a first shift from 4:00 a.m. to 2:30 p.m., Monday through Thursday; a second shift from 2:30 p.m. to 1:00 a.m., Monday through Thursday; and a weekend shift from 5:00 a.m. to 5:30 p.m., Friday through Sunday. The shop environment requires appropriate industrial attire and adherence to safety and protective equipment guidelines typical of an aerospace manufacturing facility.

This is a Contract to Hire position based out of Kent, WA.

The pay range for this position is $32.20 - $43.70/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)

This is a fully onsite position in Kent,WA.

This position is anticipated to close on Aug 14, 2026.

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.