CNC Machinist

Liberty Personnel Services, Inc.; Buffalo (NY); On-site; USD 34,000 - 48,000; Full time

Benefits offered by this job

PTO

401(k)

Medical coverage

Job summary

Liberty Personnel Services, Inc. seeks an experienced CNC Machinist to set up, operate, and optimize Haas and Okuma CNC equipment. You will read blueprints, edit G-code, and conduct precise inspections to ensure high-quality parts.

You will train operators, document data, and drive process improvements in a fast-paced production environment. On-site, Mon–Fri, with overtime potential and a comprehensive benefits package.

Qualifications

• 3+ years of hands-on CNC machining experience (lathe and/or mill).
• Strong experience with Haas and Okuma controls, setups, tooling, and program editing.
• Exposure to DMG MORI, Mazak, Makino, Doosan/DN Solutions, FANUC, or Mitsubishi is a plus.
• Ability to read and interpret complex manufacturing drawings.
• Proficiency with precision measurement and inspection tools.
• Bilingual English/Spanish is a plus.

Responsibilities

• Set up, operate, and maintain CNC machines, including Haas and Okuma equipment.
• Interpret blueprints, technical drawings, and specifications to ensure parts meet required dimensions, tolerances, and surface finishes
• Perform in-process and final inspections using precision measuring instruments (micrometers, calipers, height/depth gauges)
• Read, edit, and troubleshoot G-code and M-code programs
• Upload, download, and manage CNC programs using basic computer systems
• Train and support machine operators on setup, machining, deburring, and troubleshooting procedures
• Accurately document production data, maintain setup sheets, and track serial numbers
• Identify opportunities to improve tooling, fixtures, setups, and machining processes
• Communicate effectively with supervisors, engineers, and cross-functional teams
• Follow all safety protocols and company procedures

Skills

Blueprint reading

G-code editing

Precision measurement

Technical drawings interpretation

Bilingual English/Spanish

Tools

Haas controls

Okuma controls

DMG MORI

Mazak

Makino

Doosan/DN Solutions

FANUC controllers

Job description

Overview

We are seeking a skilled CNC Machinist to set up, operate, and optimize CNC equipment in a safe and efficient manner. This role requires strong technical expertise, attention to detail, and a commitment to producing high-quality precision components.

Key Responsibilities

• Set up, operate, and maintain CNC machines, including Haas and Okuma equipment
• Interpret blueprints, technical drawings, and specifications to ensure parts meet required dimensions, tolerances, and surface finishes
• Perform in-process and final inspections using precision measuring instruments (micrometers, calipers, height/depth gauges)
• Read, edit, and troubleshoot G-code and M-code programs
• Upload, download, and manage CNC programs using basic computer systems
• Train and support machine operators on setup, machining, deburring, and troubleshooting procedures
• Accurately document production data, maintain setup sheets, and track serial numbers
• Identify opportunities to improve tooling, fixtures, setups, and machining processes
• Communicate effectively with supervisors, engineers, and cross-functional teams
• Follow all safety protocols and company procedures

Qualifications

• 3+ years of hands‑on CNC machining experience (lathe and/or mill)
• Strong experience with Haas and Okuma controls, setups, tooling, and program editing
• Exposure to additional equipment such as DMG MORI, Mazak, Makino, Doosan/DN Solutions, FANUC, or Mitsubishi is a plus
• Ability to read and interpret complex manufacturing drawings
• Proficiency with precision measurement and inspection tools
• Bilingual (English/Spanish) is a plus
• On‑site role, Monday–Friday (1st or 2nd shift) with potential overtime
• Fast‑paced, high‑precision manufacturing environment
• Hourly rate: $25.00–$35.00 (based on experience)
• Comprehensive benefits package including PTO, 401(k), and medical coverage

Eligibility Requirement (Mandatory)

• U.S. Citizenship or Permanent Resident (Green Card) status is required
• No visa sponsorship, transfers, or third-party candidates will be considered