Manual Lathe Machinist at A1J Technologies LLC – San Jose, California

Job Title: Manual Lathe Machinist

Location: San Jose, CA
Reports To: Senior CNC Lathe Programmer

Position Summary

The Manual Lathe Machinist is responsible for operating manual lathes to produce precision metal components according to engineering drawings and specifications. This role requires a strong understanding of machining processes, hand tools, and measuring instruments to ensure high-quality parts and efficient production.

Key Responsibilities

• Machine Operation
• Set up and operate manual lathes to produce parts according to specifications.
• Select appropriate cutting tools, speeds, and feeds for each job.
• Perform threading, turning, facing, drilling, and boring operations as required

• Quality Control
• Inspect finished parts using precision measuring instruments (micrometers, calipers, dial indicators, etc.) to ensure adherence to tolerances.
• Make necessary adjustments to maintain dimensional accuracy and quality standards.
• Record inspection results and production data accurately.

• Maintenance & Safety
• Perform basic maintenance on lathes and related equipment, including cleaning and lubrication.
• Follow all safety procedures and wear appropriate personal protective equipment (PPE).
• Maintain a clean and organized workspace.

• Collaboration
• Work closely with engineers, programmers, and other machinists to understand job requirements and improve processes.
• Report any equipment malfunctions or safety issues to the supervisor.

Work Environment

• Manufacturing shop floor with exposure to noise, metal chips, oils, and moving machinery.
• Requires standing for extended periods and lifting up to 50 lbs.
• May require occasional overtime or weekend work to meet production deadlines.

Benefits:

• Medical Insurance
• Dental Insurance
• Vision Insurance
• Life Insurance
• Paid Time Off
• 401(k) Retirement Plan
• 401(k) Employer Match

QualificationsRequired:

• High school diploma or equivalent.
• 3+ years of experience operating manual lathes in a machine shop environment.
• Proficient in reading blueprints and applying GD&T principles.
• Skilled in using precision measuring tools.
• Strong mechanical aptitude and attention to detail.

Preferred:

• Experience with manual milling machines and other machine shop equipment.
• Background in aerospace, automotive, or precision manufacturing.
• Knowledge of safety and quality standards such as ISO 9001 / AS9100.