Hand Finish Technician (Deburr) - 1st Shift
Martinic Engineering · Tolleson, AZ · 3 mo ago
EngineeringFull-time
Main Duties & Responsibilities
- Inspect and analyze machined aerospace parts for burrs, sharp edges, and surface irregularities using magnification tools and blueprints/specifications.
- Remove burrs, sharp edges, and other imperfections using hand tools, abrasive wheels, stones, scrapers, small power tools (e.g., Dremels, grinders), and polishing equipment.
- Interpret and follow technical drawings, blueprints, engineering specifications, and process sheets to ensure conformance.
- Maintain tight tolerances and high cosmetic standards as per aerospace quality requirements (AS9100, NADCAP, etc.).
- Use precision measuring tools (calipers, micrometers, gauges) to verify dimensions and surface finishes.
- Perform in-process and final deburring operations in collaboration with machinists, inspectors, and engineers.
- Document work completed and maintain traceability according to company and industry standards.
- Follow all safety procedures, ensuring tools and workspaces are maintained in good condition.
- Assist in continuous improvement efforts to enhance productivity and quality.
- Perform all other tasks as assigned
Qualifications
- 2+ years of experience in a deburring, finishing, or precision assembly role in aerospace, medical device, or high-tech manufacturing preferred.
- Experience working with aerospace materials (aluminum, titanium, Inconel, etc.) is a plus.
- Strong attention to detail and manual dexterity.
- Ability to read and interpret engineering drawings, schematics, and geometric tolerancing (GD&T).
- Familiarity with aerospace quality systems (AS9100) and inspection techniques.
- Prior experience deburring, grinding and polishing precision machine parts.
- Prior experience using micrometers and calipers.
- Prior experience using hand and power tools, including small files and deburr knives.
- Prior experience flow testing and pressure testing is a plus.