Manual Machinist

JM Industries, LLC; Illinois; On-site; USD 52,000 - 78,000; Full time

Benefits offered by this job

401(k)

Dental insurance

Health insurance

Life insurance

Paid time off

Vision insurance

Job summary

JM Industries, LLC is seeking a skilled Manual Machinist with extensive experience operating engine lathes, horizontal boring mills, and vertical turret lathes. The role focuses on setting up machines and machining large components to precise tolerances based on detailed blueprints.

The ideal candidate will read drawings and GD&T, select tooling and speeds, and perform in-process inspections with micrometers, calipers, and dial indicators to ensure quality and safety in a busy shop environment.

Qualifications

• Demonstrated ability to read blueprints and GD&T.
• 3–7+ years of experience operating manual lathes, boring mills, and VTLs.
• Strong knowledge of tooling, materials, and precision measurements.
• Ability to work independently with high attention to detail and a focus on quality.

Responsibilities

• Set up and operate manual engine lathes, horizontal boring mills, and vertical turret lathes (VTL).
• Machine large and small components to tight tolerances based on blueprints and specifications.
• Interpret technical drawings, GD&T, and work instructions.
• Perform facing, turning, threading, drilling, boring, tapping, and other machining operations.
• Select proper tooling, speeds, and feeds for various materials.

Skills

Blueprint reading

GD&T

Manual machining

Precision measurement

Independence

Quality focus

Education

High school diploma or GED

Tools

Engine lathe

Horizontal boring mill

Vertical turret lathe

Micrometers & calipers

Dial indicators

Job description

Job Description

Job Description

Job Title: Manual Machinist (Lathe, Boring Mill & Vertical Turret Lathe)

Position Summary

We are seeking a skilled Manual Machinist with strong experience operating conventional/manual machine tools, including engine lathes, horizontal boring mills, and vertical turret lathes (VTL). The ideal candidate will be capable of setting up and machining large, complex components to precise tolerances while maintaining high standards of quality and safety.

Key Responsibilities

• Set up and operate manual engine lathes, horizontal boring mills, and vertical turret lathes (VTL).
• Machine large and small components to tight tolerances based on blueprints and specifications.
• Interpret technical drawings, GD&T, and work instructions.
• Perform facing, turning, threading, drilling, boring, tapping, and other machining operations.
• Select proper tooling, speeds, and feeds for various materials.
• Perform precision measurements using micrometers, calipers, bore gauges, dial indicators, and other inspection tools.
• Conduct in-process inspections to ensure dimensional accuracy and quality compliance.
• Perform machine maintenance and keep equipment in safe operating condition.
• Troubleshoot machining issues and make adjustments as necessary.
• Maintain clean and organized work area in accordance with safety standards.
• Collaborate with supervisors, engineers, and quality personnel to meet production schedules.

Required Qualifications

• High school diploma or GED required; technical/trade school training preferred.
• 3-7+ years of experience operating manual lathes, boring mills, and vertical turret lathes.
• Strong understanding of machining practices, tooling, and materials.
• Ability to read and interpret blueprints and technical drawings.
• Experience machining large components preferred.
• Proficient in precision measuring instruments.
• Ability to work independently with minimal supervision.
• Strong attention to detail and commitment to quality.

Preferred Qualifications

• Experience with large castings and heavy industrial components.
• Familiarity with rigging and crane operation for moving large parts.
• Knowledge of basic shop math and trigonometry.
• Welding or fabrication experience is a plus.

Physical Requirements

• Ability to stand for extended periods.
• Ability to lift up to 50 lbs (with assistance for heavier components).
• Ability to work in a manufacturing/shop environment with exposure to noise and metalworking fluids.

Work Environment

This position operates in a manufacturing machine shop environment. The role requires strict adherence to safety protocols and the use of appropriate personal protective equipment (PPE).

Job Type: Full-time

Benefits:

• 401(k)
• Dental insurance
• Health insurance
• Life insurance
• Paid time off
• Vision insurance

Work Location: In person