Aerospace 5-Axis CNC Milling Specialist

Job Description

Job Description

Your Schedule

• 1st Shift: Monday–Friday, 7:00 AM–3:30 PM
• 2nd Shift: Monday–Friday, 3:30 PM–12:00 AM (25% shift differential)

A Day in This Role

Whether you kick off at 7:00 AM or start your evening at 3:30 PM, you’ll own the production of precision aerospace components on 3-, 4-, and 5-axis CNC vertical mills. You’ll review blueprints and operation sheets, set up tooling and workholding, run first articles, and dial in offsets to hit tight tolerances. Throughout the run, you’ll verify dimensions with micrometers, calipers, indicators, and gauges; keep documentation compliant with AS9100/ISO 9001; and partner closely with Engineering, Programming, and Quality to keep parts flowing. You’ll troubleshoot issues as they arise, maintain your machines, and mentor teammates—all while keeping your area safe, clean, and organized.

What You Bring

• High school diploma or GED; technical school a plus
• 8+ years running CNC milling equipment
• 2+ years in aerospace manufacturing
• Hands-on experience with 3-, 4-, and 5-axis CNC milling setups and operation
• Strong knowledge of metals/alloys, speeds, and feeds
• Blueprint, operation sheet, and work-instruction fluency
• Expert use of micrometers, calipers, indicators, and gauges
• Basic computer literacy
• Proven troubleshooting and problem-solving skills
• Clear written and verbal communication
• Self-directed; works with minimal supervision
• A knack for training and mentoring other machinists
• Willing to work overtime, including some weekends, as needed

Core Responsibilities

• Set up and operate CNC milling centers to manufacture precision aerospace parts
• Conduct first-piece, in-process, and final inspections with precision tools
• Confirm dimensions to meet blueprint and customer requirements
• Make offsets/adjustments to sustain quality and tight tolerances
• Troubleshoot machining, tooling, and equipment issues
• Partner with Engineering on new product introductions and tool prove-outs
• Collaborate with Programming and Quality to resolve production challenges
• Perform routine maintenance and keep machines in optimal condition
• Complete production and inspection records in accordance with AS9100/ISO 9001
• Identify and recommend process and efficiency improvements
• Provide on-the-job training for new and experienced machinists
• Maintain a clean, orderly, and safe workspace
• Follow safety policies and use required PPE

Work Environment

Shop-floor manufacturing setting with machine noise, moving equipment, cutting fluids, metal chips, forklifts, and similar industrial conditions. Occasional travel between the Southwick and Westfield facilities may be required.

Physical Demands

• Lift up to 30 pounds as needed
• Stand, walk, bend, reach, push, pull, climb stairs, and sit for extended periods
• Read blueprints and work instructions with or without corrective lenses

Tools, Tech, and Standards

You should be proficient in:

• Equipment troubleshooting
• CNC machine setup and changeover
• Precision measurement and inspection
• Machine setups for production runs
• AS9100 experience

Machines you’ll use:

• CNC Mill (3–4 axis VMC)
• CNC Mill (5+ axis VMC)