CNC Machinist III- Arlington WA
About The Position
As a Machinist III in Karman Space & Defense’s Space and Launch business, you will independently set up and operate advanced 3-, 4-, and 5-axis CNC machining centers to manufacture complex, mission-critical aerospace hardware. You will own machining execution from setup through dimensional verification, often working on one-of-one and low-volume components made from difficult and high-value materials. The role requires advanced machining judgment, strong troubleshooting capabilities, and collaboration with Programming, Engineering, and Quality. You will report to the Machine Shop Foreman and provide technical guidance to less-experienced machinists. This role supports the production of aerospace hardware in a business delivering solutions for space programs, including launch vehicle subsystems, propulsion systems, aerodynamic and interstage systems, and payload protection and deployment. The position is based in Arlington, Washington, and works first shift, Monday through Friday. Candidates must qualify as a U.S. person under applicable export-control regulations because the role requires access to controlled information and/or hardware.
Requirements
- High school diploma or equivalent.
- 5+ years of CNC machining experience in a precision manufacturing environment.
- Demonstrated 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/or 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.
- Ability to exercise sound judgment and maintain composure while machining one-of-one and high-value aerospace hardware.
- Strong verbal and written communication skills.
- Must qualify as a U.S. person under applicable U.S. export-control regulations.
Nice To Haves
- 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.
Responsibilities
- Independently set up and operate complex 3-, 4-, and 5-axis CNC machining centers.
- Prove out setups for new or unproven components in collaboration with Programming and Engineering.
- 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.
- Interpret engineering drawings, models, setup documentation, and Geometric Dimensioning and Tolerancing (GD&T) requirements.
- 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.
- Provide technical guidance and mentorship to less-experienced machinists.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
High school or GED
