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CNC Machinist III

Job

PTS Advance

Kennebunkport, ME (In Person)

Full-Time

Posted 02/02/2026 (Updated 1 day ago) • Actively hiring

Expires 6/21/2026

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Job Description

CNC Machinist - Level III
Position Summary
The Machinist III is responsible for manufacturingplex, detailedponents and tooling from blues, sketches, models, or verbal instructions. This role involves setting up and operating CNC mills, CNC lathes, manual machine tools, grinders, and related equipment while ing advanced mathematical and geometric calculations. The Machinist III ensures parts meet strict tolerances using precision measuring instruments and may support prototype development activities or assist engineering teams with new product designs and process improvements. Typical work includes setting up mediumplexity, new, or unproven parts as well as proven medium-to-highplexityponents.
Essential Duties & Responsibilities
Set up, operate, and maintain CNC milling and turning centers based onplex blues, models, and process specifications.
Access job information, including routings, drawings, tool lists, and work instructions.
Select appropriate cutting tools, fixtures, and workholding solutions for a variety of materials and machining processes.
Record part quantities, operations performed, and process data in the ERP system.
Perform precise dimensional measurements to verify conformance to tight tolerances and quality requirements.
Inspectpleted parts, identify defects, and take corrective action when necessary.
Participate in continuous improvement efforts to enhance machining efficiency and tooling effectiveness.
Maintain a clean,anized, and safe work environment following all safety regulations.
Assist in developing machining processes and tooling strategies forplexponents when required.
Perform additional duties as assigned.
Qualifications
Experience & Education
6-8 years of related machining experience.
High school diploma or equivalent; additional technical or vocational training preferred.
Technical Skills
Strong attention to detail and craftsmanship.
Ability to interpretplex blues, customer specifications, and work instructions.
Skilled in the use of precision measuring tools (micrometers, calipers, height gauges, indicators, etc.).
Solid understanding of machining principles, feeds/speeds, cutting tools, and materials.
Proficient with basicputer functions and ERP data entry.
Strong problem-solving ability and troubleshooting skills.
Effectivemunication and teamwork skills.
Strict adnce to safety procedures and amitment to maintaining a clean,anized work area.
Excellent math skills, including fractions, decimals, and dimensional calculations.
Physical Requirements
Ability to lift and move up to 50 lbs.
Ability to stand for extended periods.
Capable of reaching, handling, and manipulating parts and tools for long durations.
Adequate vision for close work, depth perception, and fine measurement tasks. #INDE
CNC Machinist III
Other (explain)

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