Senior CNC Machinist

Trillium is seeking a Senior CNC Machinist in Westerly!

This Direct‑Hire opportunity seeks an experienced CNC Machinist with 5+ years of hands‑on machining experience who can perform full setups, interpret G‑code, and operate large‑format CNC machining centers.

As the Senior CNC Machinist, you will take on precision, one‑of‑a‑kind machining projects using advanced bridge mills and multitasking turning centers. If tight‑tolerance work and complex setups are your strengths, this role offers competitive pay, a steady Monday–Friday schedule, and the chance to work with top‑tier machinery.

If you meet these requirements, we strongly encourage you to apply today!

• Set up and operate large CNC machining centers, including Nicholas Correa Fenix, Nicholas Correa Norma, and the Okuma Mac Turn 550
• Read and interpret engineering drawings, CAD models, blueprints, GD&T, and G‑code while making minor program adjustments
• Determine tooling, fixtures, work holding, and machining sequences for one‑off, prototype, and low‑volume parts
• Perform first article inspections using micrometers, bore gauges, height gauges, calipers, and other precision tools
• Troubleshoot machining issues such as chatter, vibration, thermal growth, and dimensional variation
• Maintain machine condition through routine preventative maintenance and support engineering on machining strategy and manufacturability
• Keep a clean, organized, and safe work environment

• Ability to perform complete CNC machine setups independently and adjust G‑code as needed
• Strong mechanical aptitude with proven troubleshooting skills for tight‑tolerance, large‑format machining
• Skilled in reading and interpreting complex engineering documentation including drawings, CAD models, blueprints, and GD&T
• Familiarity with Fanuc or Heidenhain controls; experience machining large weldments or complex machine components preferred

• Minimum 5 years of CNC machining experience in a precision manufacturing environment
• Experience with one‑off, prototype, or custom machinery components is a plus
• Preferred machine experience includes Nicholas Correa Fenix, Nicholas Correa Norma, Okuma Mac Turn 550, Mazak INTEGREX, DMG MORI NTX/CTX TC, Doosan PUMA SMX, Nakamura‑Tome MX/WY Series, INDEX G‑Series/R‑Series, Soraluce FL/FP/FX/TA, SHW Uni Force/Power Speed, Zimmermann FZ Series, Zayer Kairos/Arion, JUARISTI MX/MP, PAMA Speedram, FPT Dino/Ronin/Spirit

• 1st Shift / Monday – Friday 6:00 AM to 2:30 PM – Summer hours
• 7:00 AM to 3:30 PM – Winter hours

-$35 to $40 per hour DOE

• Must pass a drug test, background check, and a physical to be hired

Trillium is an Equal Opportunity Employer.