Machinist

Aerotek; Arlington (WA); On-site; USD 55,000 - 69,000; Full time

Benefits offered by this job

Medical, dental & vision

401(k) plan

Life Insurance

Job summary

Aerotek in Arlington, WA is seeking a Machinist III to independently set up and operate advanced 3-, 4-, and 5-axis CNC centers. The role focuses on precision aerospace components, one-off and low-volume, with Inconel, titanium, stainless steel, copper, and other exotic alloys, requiring strong troubleshooting and GD&T interpretation.

You will collaborate with Programming, Engineering, and Quality teams, provide mentorship, and ensure safe, efficient production.

Qualifications

• 5+ years of CNC machining experience in a precision manufacturing environment.
• Ability to independently set up and operate 3-, 4-, and 5-axis CNC centers with minimal supervision.
• Experience machining one-of-one, prototype, or low-volume high-value components.
• Experience machining Inconel, titanium, stainless steel, copper, and exotic alloys.
• Conversational programming using Fanuc and/or Siemens controls.
• Basic CAM experience using Mastercam, ESPRIT, CATIA, or comparable software.
• Experience working within AS9100 quality management system.
• Strong blueprint-reading skills and GD&T knowledge.
• Proficiency with precision measuring equipment for dimensional verification.

Responsibilities

• Independently set up and operate complex 3-, 4-, and 5-axis CNC machining centers for precision aerospace components.
• Prove out setups for new or unproven components in collaboration with Programming and Engineering, ensuring safe and stable machining processes.
• Machine one-of-one, prototype, and low-volume flight hardware using Inconel, titanium, stainless steel, copper, and other exotic alloys.
• Perform conversational programming and controller-level G-code and M-code edits using Fanuc and/or Siemens controls.
• Install and qualify fixtures, workholding, cutting tools, probes, machine datums, and related setup components to support accurate machining.
• Interpret engineering drawings, 3D models, setup documentation, and GD&T requirements to produce conforming parts.
• Perform first-piece and in-process dimensional verification while monitoring tool wear, machining conditions, and process stability.
• Independently troubleshoot machining, tooling, setup, and dimensional issues in partnership with Programming, Engineering, and Quality.
• Exercise stop-work authority when conditions may place personnel, equipment, or hardware at risk, prioritizing safety and product integrity.
• Provide technical guidance and mentorship to less-experienced machinists, sharing best practices and supporting skill development.
• Read and interpret blueprints and mechanical drawings to plan machining operations and changeovers effectively.
• Operate CNC and related machine tools, performing changeovers and adjustments to maintain productivity and quality.
• Apply strong mechanical aptitude and troubleshooting skills to address equipment, shear, and machine operating issues as they arise.

Skills

CNC machining

Blueprint reading

GD&T

Fanuc controls

Siemens controls

Mastercam

ESPRIT

CATIA

AS9100

Education

High school diploma or equivalent

Tools

Mastercam

ESPRIT

CATIA

Fanuc controls

Siemens controls

Job description

Job Title: Machinist III

Job Description

The Machinist III independently sets up and operates advanced 3-, 4-, and 5-axis CNC machining centers to produce complex, mission-critical aerospace hardware. This role owns the machining process from initial setup through dimensional verification, frequently working on one-of-one and low-volume components made from difficult, high-value materials. The position requires advanced machining judgment, strong troubleshooting skills, and close collaboration with Programming, Engineering, and Quality teams, while also providing technical guidance to less-experienced machinists.

Responsibilities

• Independently set up and operate complex 3-, 4-, and 5-axis CNC machining centers for precision aerospace components.

• Prove out setups for new or unproven components in collaboration with Programming and Engineering, ensuring safe and stable machining processes.

• Machine one-of-one, prototype, and low-volume flight hardware using Inconel, titanium, stainless steel, copper, and other exotic alloys.

• Perform conversational programming and controller-level G-code and M-code edits using Fanuc and/or Siemens controls.

• Install and qualify fixtures, workholding, cutting tools, probes, machine datums, and related setup components to support accurate machining.

• Interpret engineering drawings, 3D models, setup documentation, and Geometric Dimensioning and Tolerancing (GD&T) requirements to produce conforming parts.

• Perform first-piece and in-process dimensional verification while monitoring tool wear, machining conditions, and process stability.

• Independently troubleshoot machining, tooling, setup, and dimensional issues in partnership with Programming, Engineering, and Quality.

• Exercise stop-work authority when conditions may place personnel, equipment, or hardware at risk, prioritizing safety and product integrity.

• Provide technical guidance and mentorship to less-experienced machinists, sharing best practices and supporting skill development.

• Read and interpret blueprints and mechanical drawings to plan machining operations and changeovers effectively.

• Operate CNC and related machine tools, performing changeovers and adjustments to maintain productivity and quality.

• Apply strong mechanical aptitude and troubleshooting skills to address equipment, shear, and machine operating issues as they arise.

Essential Skills

• High school diploma or equivalent.

• 5+ years of CNC machining experience in a precision manufacturing environment.

• Proven ability to independently set up and operate complex 3-, 4-, and 5-axis CNC machining centers with minimal supervision.

• Experience machining one-of-one, prototype, or low-volume, high-value components.

• Experience machining Inconel, titanium, stainless steel, copper, and other exotic alloys.

• Conversational programming experience using Fanuc and/or Siemens controls.

• Basic CAM experience using Mastercam, ESPRIT, CATIA, or comparable software.

• Experience working within an AS9100 or equivalent quality management system.

• Strong blueprint-reading skills and practical knowledge of GD&T.

• Strong knowledge of cutting tools, workholding, fixturing, probing, feeds, and speeds.

• Proficiency using precision measuring and inspection equipment for dimensional verification.

• Ability to exercise sound judgment and maintain composure while machining one-of-one and high-value aerospace hardware.

• Strong verbal and written communication skills.

• Demonstrated mechanical aptitude with hands-on machine operation and changeover experience.

• Solid troubleshooting skills for machining processes, tooling, and mechanical issues.

Additional Skills & Qualifications

• Experience with large-format 5-axis machining.

• Experience machining additively manufactured components.

• Previous experience mentoring or providing technical guidance to less-experienced machinists.

• Advanced experience troubleshooting complex machining, tooling, dimensional, and process-related issues.

• Familiarity with shear and other metalworking equipment in a machine shop environment.

• Comfort working with advanced mechanical systems and CNC machine controls.

• Ability to collaborate effectively with cross-functional teams including Programming, Engineering, and Quality.

Why Work Here?

The organization offers opportunities for both local and traveling professionals who are seeking long-term engagement in a high-impact aerospace manufacturing environment. You can work with cutting-edge machining technology and complex, mission-critical hardware while collaborating closely with skilled engineering and quality teams. The culture values technical excellence, safety, and continuous improvement, providing room to grow your expertise, share your knowledge, and take ownership of challenging projects.

Work Environment

This role is based in a machine shop environment that focuses on precision aerospace manufacturing. You will work around CNC machining centers and related metalworking equipment, with some exposure to noise, dust, and machine shavings typical of an active production floor. The facility is equipped with advanced controls and inspection tools to support high-quality work. Appropriate shop attire and adherence to standard safety practices are expected to ensure a safe and professional workplace.

Job Type & Location

This is a Contract position based out of Arlington, WA.

Pay and Benefits

The pay range for this position is $40.00 - $50.00/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 jobclassification and length of employment. Benefits are subject to change and may besubject to specific elections, plan, or program terms. If eligible, the benefitsavailable for this temporary role may include the following:

Medical, dental & visionCritical Illness, Accident, and Hospital401(k) Retirement Plan Pre-tax and Roth post-tax contributions availableLife Insurance (Voluntary Life & AD&D for the employee and dependents)Short and long-term disabilityHealth Spending Account (HSA)Transportation benefitsEmployee Assistance ProgramTime Off/Leave (PTO, Vacation or Sick Leave)

Job Type & Location

This is a Contract position based out of Arlington, WA.

Application Deadline

This position is anticipated to close on Nov 19, 2026.

Workplace Type

This is a fully onsite position in Arlington,WA.

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.