First-Shift CNC Machinist – Precision Parts Expert

Tri-Mack Plastics; Bristol (RI); On-site; USD 55,000 - 75,000; Full time

Benefits offered by this job

40-hour week

Overtime

Medical, Vision & Dental Insurance

401(k) with Company Match

Tuition Reimbursement

Tool Discount & Purchase Program

Job summary

Tri-Mack Plastics in Bristol, RI, USA is seeking an experienced CNC Machinist (1st shift). This role uses CNC and manual machining equipment to produce tight tolerance parts from pre-loaded programs, requiring precision and independence.

Responsibilities include operating CNCs, measuring parts with precision tools, documenting shifts, performing basic setups, and adhering to AS9100 quality guidelines. We value safety, teamwork, and continuous skill development.

Qualifications

• Minimum 2 years of experience on CNC milling and/or lathe machines.
• Experience in some set-up and/or program edits preferred.
• Understanding of blueprints and some GD&T required.

Responsibilities

• Operate CNC machines to tight tolerances and specifications; may run more than one 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 and document preventative maintenance tasks per work instructions.
• Keep work station clean and organized.
• Actively pursue opportunities to develop new skills within the department and across departmental lines.
• Adhere to all safety protocols and company values.

Skills

CNC milling

CNC lathe

GD&T understanding

Blueprint reading

Measuring tools

Education

High School diploma or GED

Tools

CNC controls

Job description

Tri-Mack Plastics in Bristol, RI, USA is seeking an experienced CNC Machinist (1st shift). This role uses CNC and manual machining equipment to produce tight tolerance parts from pre-loaded programs, requiring precision and independence.

Responsibilities include operating CNCs, measuring parts with precision tools, documenting shifts, performing basic setups, and adhering to AS9100 quality guidelines. We value safety, teamwork, and continuous skill development.