5-axis Set-up Machinist

Company Overview

Spearman Aerospace is a precision machining and manufacturing company serving the aerospace and defense industries. Operating in an AS9100D and ISO 9001:2015 certified environment, the company specializes in complex machined components produced on state-of-the-art CNC equipment including Matsuura MX-330 5-Axis, Hwacheon Vesta 1000, and Doosan DNM 350/5AX and 200/5AX machining centers. With Boeing D6-51991 digital-model approval and ITAR registration, Spearman Aerospace supports demanding Tier-1 and Tier-2 aerospace assemblies where precision, repeatability, and traceability are essential.

Position Summary

The 5-Axis CNC Set-Up Machinist will be responsible for performing precise machine set-ups, proving out pre-developed programs, and running production parts to print on advanced 5-axis vertical machining centers. Programs are provided and fully verified by engineering; your role focuses on fixture installation, work offsets, tooling setup, part verification, and efficient operation in a high-mix/low-volume aerospace environment.

Key Responsibilities

• Set up 5-axis CNC machines (Matsuura MX-330 PC10 pallet system, Doosan DNM 350/5AX and 200/5AX).
• Install and verify fixtures, workholding, and tooling for each operation.
• Load, probe, and verify programs provided by the programming team (no editing required).
• Perform part inspection using standard metrology tools (calipers, micrometers, indicators, height gauges).
• Maintain proper documentation of setups, in-process checks, and part traceability under AS9100D quality procedures.
• Collaborate with engineering, programming, and quality teams to resolve issues related to tooling or fixturing.
• Monitor machine operation, make minor tool wear adjustments, and ensure efficient run time.
• Maintain a clean, organized work area and follow all company safety protocols.

Qualifications

7-15 years minimum of CNC set-up experience (5-axis preferred).

Familiarity with Matsuura, Doosan, or similar high-precision machining centers.

• Strong understanding of G-code operations, work offsets, tool lengths, and probing systems (Renishaw preferred).
• Ability to read and interpret aerospace blueprints and GD&T.
• Experience with aluminum, stainless steel, titanium, and aerospace alloys.
• Comfort working in an AS9100D / ISO 9001:2015 certified production environment.
• Basic PC skills for interacting with digital travelers, setup sheets, and inspection logs.

Benefits

• Competitive pay based on experience
• Full medical, dental, and vision benefits
• Paid time off and holidays
• Opportunities for training and advancement on automated 5-axis pallet systems