CNC Operator for 3D Printing & Jigs | Falls Church

Formative 3D; Virginia; On-site; USD 39,000 - 45,000; Full time

Benefits offered by this job

Healthcare benefits

PTO (paid time off)

Retirement plan

Job summary

Formative 3D in Falls Church, VA is seeking a CNC Operator to support post‑processing of large‑format 3D‑printed components and to fabricate fixtures and jigs that enhance our production workflow.

You will operate CNC and robotic milling equipment, interpret CAD drawings, and contribute to continuous improvements in efficiency, quality, and shop operations. The role requires 2+ years’ CNC milling experience, strong measurement skills, and the ability to work in a hands‑on shop environment.

Qualifications

• 2+ years of experience operating CNC milling in production or prototyping.
• Ability to read and interpret technical drawings and use measuring tools.
• Familiarity with G-code, CAM software (Fusion 360 preferred).
• Strong mechanical aptitude and attention to detail.

Responsibilities

• Operate 3‑axis CNC routers and 6‑axis robotic milling machines to post‑process 3D‑printed components and fixtures.
• Interpret CAD drawings and set up milling operations.
• Perform post‑processing on printed parts (trimming, sanding, finishing).
• Inspect machined and printed parts for dimensional accuracy and quality.
• Maintain, calibrate, and troubleshoot CNC equipment and tooling.
• Collaborate with engineering and production to improve fixture design and workflow.

Skills

CNC milling

Reading technical drawings

G-code/CAM software

Mechanical aptitude

3D printing familiarity

Team collaboration

Tools

Fusion 360

Job description

Formative 3D in Falls Church, VA is seeking a CNC Operator to support post‑processing of large‑format 3D‑printed components and to fabricate fixtures and jigs that enhance our production workflow.

You will operate CNC and robotic milling equipment, interpret CAD drawings, and contribute to continuous improvements in efficiency, quality, and shop operations. The role requires 2+ years’ CNC milling experience, strong measurement skills, and the ability to work in a hands‑on shop environment.