The Mid-Level Machining Technician is responsible for the setup, operation, and maintenance of CNC and manual machining equipment to produce high-precision aerospace structural and mechanical components. This role involves interpreting complex engineering drawings, executing tight-tolerance machining operations, and ensuring quality compliance. The technician contributes to production efficiency and continuous improvement initiatives in a high-reliability aerospace environment.
Key Responsibilities:
Set up and operate CNC and manual machines (mills, lathes, grinders, etc.) to fabricate aerospace components
Interpret blueprints, CAD/CAM files, and GD&T specifications to machine parts within tight tolerances
Select and install appropriate tooling, make offsets, adjust feeds and speeds as needed
Inspect machined parts using precision measuring tools (micrometers, calipers, CMM, height gauges)
Perform in-process and final quality checks to ensure compliance with aerospace standards (AS9100, ISO 9001)
Troubleshoot machining issues and suggest improvements to processes and tooling
Maintain equipment, tooling inventories, and documentation records in accordance with shop protocols
Collaborate with engineering and quality teams on first article inspections (FAIs) and new product introductions (NPIs)
Assist with mentoring junior technicians and providing input on work instructions and best practices
Support lean manufacturing initiatives, 5S practices, and continuous improvement programs
Key Focus Areas:
Precision machining and close-tolerance fabrication for aerospace components
GD&T interpretation and measurement verification
Machine setup, adjustment, and troubleshooting
Quality assurance and process optimization
Qualifications & Skills:
Education:
High school diploma or GED (required)
Associate degree or certificate in machining, manufacturing technology, or CNC operations (preferred)
Experience:
3–7 years of experience in precision machining, including CNC setup and operation
Prior experience in aerospace, defense, or high-precision manufacturing environments strongly preferred
Technical Skills:
Proficient in reading and interpreting complex engineering drawings and GD&T
Skilled in CNC operation (HAAS, Mazak, Okuma, Fanuc, or similar controls)
Strong understanding of tool selection, workholding, and cutting conditions
Proficient with precision measurement tools and inspection techniques
Familiarity with ERP and quality systems (e.g., AS9102 FAI documentation)
Soft Skills:
Excellent attention to detail and problem-solving skills
Self-motivated with the ability to work independently or in a team
Effective communication and collaboration across production and quality teams
Commitment to continuous learning, quality, and safety