CNC Machinist (1st Shift)

Trimack; Mack (OH); On-site; USD 40,000 - 60,000; Full time

Job summary

A leading manufacturer in high-temperature thermoplastic components is seeking an experienced CNC Machinist for its facility in Ohio. The position requires operating CNC equipment, maintaining documentation, and ensuring precision in parts production. Ideal candidates will have a strong background in CNC machining, problem-solving capabilities, and the ability to work in a team-driven environment. Trimack offers competitive salaries and a culture built on respect and teamwork.

Benefits

Competitive Salaries

Generous Benefits

Qualifications

• Minimum 2 years experience on CNC milling and/or lathes required.
• Physical ability to lift up to 40 pounds and stand for long hours.
• Basic computer skills necessary.

Responsibilities

• Operate CNC machines to specifications and hold tight tolerances.
• Complete documentation accurately each shift.
• Troubleshoot problems and identify dull tools.

Skills

CNC Milling

CNC Lathes

Blueprint Understanding

GD&T Knowledge

Problem Solving

Mathematics

Education

High School diploma or GED

Tools

Measuring Tools

CNC Machines

Job description

Located in Bristol, Rhode Island for 50 years, Tri-Mack is a leading manufacturer of high-temperature thermoplastic components for the aerospace-defense, semiconductor, energy and medical industries. Our broad capabilities include collaborative engineering, tool making, injection molding, thermoplastic composite processing, multi-axis CNC machining, bonding and assembly, testing and quality control - all within a modern, environmentally controlled 60,000 sq. ft. facility. Our culture is based on values that promote respect, teamwork and accountability and we are committed to meeting customer requirements through our ISO 9001/AS9100 quality management system.

PLEASE NOTE - 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.

Summary

This experienced CNC Machinist position uses Tri-Mack's CNC and manual machining equipment to produce tight tolerance parts using pre-defined programs, tools, and work that has already been loaded into the machine. A Level 2 CNC Machinist requires a good working background in manufacturing and independently operates a variety of parts within their department. This Machinist can operate the more complicated parts in the department, run multiple machines at once and complete some set-ups independently.

Responsibilities & Accountabilities:

• Operate CNC machines to specifications and hold tight tolerances. May run more than one CNC machine at a time.
• Identify critical dimensions and independently measure parts with minimal guidance.
• Complete all documentation accurately each shift.
• Troubleshoot problems. Identify dull tools and inserts for static tooling and replace as necessary.
• Make offsets involving multiple datum systems.
• Verify raw material documentation and match picklists to maintain lot traceability.
• Execute preventative maintenance tasks and document per the relevant work instruction
• Keep work station clean and organized.
• Work in a manner that ensures your own safety and the safety of your co-workers. Always use correct PPE, and never run a machine without
• Conduct yourself in an ethical and professional manner and always follow Tri-Mack: Respect, Teamwork, Integrity, Accountability and Durability
• Adhere to all AS9100 requirements as specified in work instructions and by your supervisor.
• All other duties assigned.

Details

Date Posted: May 15, 2025

Schedule: Day Shift

Job Type: Full-Time

Skills & Experience

• High School diploma or general education degree (GED).
• Minimum of 2 years of experience on CNC milling and/or lathes machines is required.
• Experience in some set-up and/or program edits is preferred.
• Understanding of blueprints and some GD&T is required.
• Physical ability to stand, bend, sit and lift up to 40 pounds for 8 to 12 hours per day.
• General math knowledge and ability to calculate and solve certain geometric problems.
• Ability to use and understand all measuring tools.
• Basic computer skills.
• Ability to show up to work on time, get along with co-workers and support others as needed.

We offer competitive salaries and generous benefits, including:

If you’re looking for an innovative, values-driven company where you can put your mechanical aptitude and expertise to work, grow your career and take on ever-bigger challenges, you may just have found the place! We know our continued success is dependent upon our employees, which is why we are always on the lookout for reliable, knowledgeable and dynamic individuals with past success in a collaborative team setting, working with clear objectives and direction.

*Tri-Mack Plastics provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status or genetic information. Tri-Mack is a drug-free work environment. Pre-employment drug screening (excludes THC) and background checks are required.