Aerospace CNC Machinist II — Precision & 3/5-Axis

Sekisui Aerospace; Renton (WA); On-site; USD 49,000 - 54,000; Full time

Benefits offered by this job

Medical insurance (employee)

Dental & Vision

Life and AD&D Insurance

Company 401k with Employer Match

Employee Assistance Program

Wellness Program

Tuition Reimbursement

Employee Discounts

8 paid holidays + winter break week (p

15 days vacation/sick time

Job summary

SEKISUI Aerospace in Renton, WA is seeking a CNC Operator II to manage CNC equipment, set up and monitor machines to produce aerospace composite parts. The role emphasizes precision, safety, and adherence to GD&T standards.

The position requires 2+ years of CNC experience on 3- and 5-axis machines, reading aerospace blueprints, and strong math/caliper skills. Work is performed in a production setting with PPE provided and a focus on quality and reliability.

Qualifications

• Proficient in using 3 and 5-axis CNC routing machines.
• Able to read aerospace blueprints and specifications.
• Able to work with fiberglass, resins, etc.
• Self-motivated, quick learner and problem solver.
• Strong attention to detail.
• Skilled in reading machinist scales and calipers.
• Ability to comprehend information and ideas presented orally and written.
• Basic math and algebra; unit conversions and basic graphs.

Responsibilities

• Prepare machine by reviewing work orders, blueprints, engineering plans, materials, specifications, orthographic drawings, reference planes, locations of surfaces, and machining parameters; interpreting geometric dimensions and tolerances (GD&T).
• Assemble cutting tools in holders, set cutter length, and position in machine spindles; select part holding fixtures and index part as needed to machine as required.
• Oversee the machines while task is executed and make any necessary adjustments to produce desired result; inspect final parts and notify supervisor of any discrepancies.
• Cleans machine, tooling, and parts; performing basic machine maintenance.

Skills

3 & 5-axis CNC routing

Aerospace blueprints reading

Math & measurement (GD&T)

Attention to detail

Problem solving

Calipers reading

Communication skills

Education

Certificate from college or technical school

Tools

MRP/ERP systems

Microsoft Office

Job description

SEKISUI Aerospace in Renton, WA is seeking a CNC Operator II to manage CNC equipment, set up and monitor machines to produce aerospace composite parts. The role emphasizes precision, safety, and adherence to GD&T standards.

The position requires 2+ years of CNC experience on 3- and 5-axis machines, reading aerospace blueprints, and strong math/caliper skills. Work is performed in a production setting with PPE provided and a focus on quality and reliability.