CNC Machinist

CNC Machine Operator

Starting Pay: $24.00–$28.00 per hour, based on experience Available Shifts: Swing and Weekend Shifts (Shift differential included)

• Monday–Friday | 3:00 PM–11:30 PM
• Friday–Sunday | 6:00 AM–6:30 PM
• Saturday–Monday | 6:00 AM–6:30 PM
• Friday–Monday | 6:00 AM–4:30 PM
• Saturday–Tuesday | 6:00 AM–4:30 PM

Position Overview

JST is seeking a CNC Machine Operator to manufacture precision components using CNC cutting equipment, engineering drawings, and machine programs. This role involves machine setup, operation, quality inspection, and collaboration with CNC programming and engineering teams to ensure parts meet specifications and production goals.

Key Responsibilities

• Set up and operate CNC machines independently using machine setup sheets and established procedures.
• Read and interpret engineering drawings to determine machining processes and meet specified tolerances, fit, and finish requirements.
• Apply working knowledge of G-code, cutting speeds, and feed rates for different materials.
• Work with CNC programmers to support machine setup, troubleshoot issues, and improve programs for efficient production.
• Use precision measuring instruments to inspect finished parts and verify compliance with quality standards.
• Enter and maintain accurate labor and material usage records using a computer and shop floor tracking software.
• Follow company procedures and safety requirements while working in a manufacturing environment.
• Maintain CNC equipment and assist with shop cleanliness and general equipment upkeep.
• Support Manufacturing, Engineering, Quality, and Quoting departments with additional production-related tasks.
• Collaborate with team members and Engineering to address design-for-manufacturing concerns, communicate machining limitations, and identify practical solutions.
• Safely handle materials and operate tools and equipment as required.
• Perform other duties as assigned to support production and business operations.

Qualifications and Skills

• Previous experience operating CNC cutting machines.
• Ability to read and interpret blueprints and working knowledge of Geometric Dimensioning and Tolerancing (GD&T).
• Strong shop math skills, including algebra and trigonometry.
• Familiarity with machining processes, tooling, and machine setup procedures.
• Experience machining or cutting stainless steel and plastics is a plus.
• Technical degree preferred, or equivalent hands-on experience.
• Ability to work effectively with team members and contribute to production goals.
• Commitment to quality, accuracy, and safe equipment operation.

Related Experience

Candidates with experience in any of the following areas are encouraged to apply:

• CNC machine operation and setup
• CNC cutting, routing, or milling
• Precision machining and component manufacturing
• Blueprint reading and GD&T
• Machine shop or industrial manufacturing work
• Metal or plastic machining
• CNC programming support and troubleshooting
• Precision measurement and quality inspection

Work Environment and Physical Requirements

• Ability to safely lift, carry, push, or pull materials weighing up to 50 pounds.
• Ability to stand and walk throughout the scheduled shift.
• Ability to climb, balance, bend, kneel, crouch, reach, grasp, and handle tools or machine controls as needed.
• Ability to work safely around CNC machinery and follow established operating procedures.
• Willingness to work collaboratively in a production environment and adapt to changing manufacturing priorities.

About JST

JST is a global provider of wet bench design, wet processing, and precision cleaning technology for semiconductor, biomedical, and other industries where cleanliness and process control are critical. Our customers rely on us to develop solutions for complex manufacturing challenges.

With in-house engineering expertise and plastic and metal fabrication capabilities, JST delivers integrated solutions from initial design through manufacturing and installation. Our team is committed to producing high-quality, cost-effective, and safe equipment for specialized processing applications.

At JST, employees work alongside experienced professionals in engineering, manufacturing, and customer service to deliver customized solutions for customers around the world.

Benefits

• Medical, dental, and vision insurance
• 401(k) with company matching
• Life insurance
• Company-paid short-term and long-term disability coverage
• Paid bereavement leave
• Paid parental leave
• Paid time off and holiday pay
• Overtime opportunities, where available
• Flexible work schedule, where applicable
• Employee referral program
• Tuition reimbursement
• Competitive pay based on experience (BOE)

Important Notes:

JST is an AA/EEO employer.

Visa Sponsorship: Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.

Background Check Policy: JST's employees are subject to background checks based on business necessity. It is the employee's responsibility to disclose prior arrests and convictions. If it's found out that an employee might not be compliant with applicable policies, JST reserves the right to conduct a background check and refusal to comply with the background check is subject to termination.

Pre-Employment Drug Testing Policy: All offers of employment are contingent upon submitting to a drug test and satisfying JST's substance and alcohol testing requirements. If the applicant fails to comply with this policy, the testing requirements of the Company's related requests, or if the test result is positive and is subsequently confirmed, the offer of employment shall be withdrawn.