Hybrid CNC Lathe Machinist (1st Shift) bei DIELECTRIC MANUFACTURING INC

Description

Job Title: CNC Machinist
Department: Lathe Department
Reports To: Production Supervisor
FLSA Status: Non-Exempt
Location: Richfield, WI

Who is Dielectric Manufacturing?
Dielectric is a plastics and metals contract manufacturer specializing in thermosets and thermoplastics, delivering world class service using our family values. Our company values guide all that we do…
Open to Change | Passion | Get ‘r Done| Respect | Responsible & Accountable | Accept the Challenge

Job Summary:
We are seeking a skilled CNC Lathe Machinist with experience machining plastic components in a high-mix, low-volume production environment. This role involves frequent setups and operation of CNC lathe machines to produce precision parts from a variety of plastic and/or metal materials. The ideal candidate thrives on variety, has strong technical aptitude, and takes pride in delivering high-quality, one-off and short-run parts.

Key Responsibilities:

• Setup, program, and operate CNC and manual lathes to produce precision plastic components according to blueprints and specifications.
• Handle frequent part changeovers and short production runs, optimizing setup times.
• Make adjustments to tooling, inserts, and speeds/feeds for plastic-specific machining.
• Inspect parts using precision measuring equipment (micrometers, bore gauges, calipers, etc.) to ensure dimensional accuracy.
• Troubleshoot and correct machining issues specific to plastics, such as material deflection, melting, or surface finish.
• Maintain accurate documentation of setup sheets, programs, and inspection records for repeat jobs.
• Work closely with engineering and quality teams to improve processes and support prototype development.
• Conduct routine preventive maintenance and ensure work area and machines are clean and safe.

Qualifications:

• Minimum of 3 years of CNC milling experience, preferably in a job shop or plastic machining environment.
• Understanding of machining plastics—including material behavior, fixturing considerations, and chip control.
• Ability to work independently on short-run or prototype work with minimal supervision.
• Ability to read and interpret blueprints, tolerances, and GD&T symbols.
• Experience with multi-axis or live-tooling CNC lathes (e.g., Haas, Mori Seiki, or similar).
• Familiar with machining tight tolerance plastic parts (±0.001" or better).
• Comfortable assisting with fixture design and setup optimization.
• Prior experience in a regulated or quality-driven environment (e.g., ISO 9001).

Work Environment:

• Exposure to loud noise, moving mechanical parts, and varying temperatures.
• Personal protective equipment (PPE) required.
• Hands-on role requiring standing, manual dexterity, and occasional lifting of materials or fixturing.
• Ability to stand for extended periods.
• Ability to lift up to 40 lbs repetitively.
• Strong emphasis on quality, safety, and craftsmanship.
• This position may involve exposure to, but is not limited to, the following materials: acrylic, polycarbonate, FR-4 epoxy glass, GPO (I, III, III) polyester glass, HDPE (high-density polyethylene), glass epoxy, G9 melamine laminate, copper, brass, and aluminum

Schedule:

• 1^st Shift – 5:30 am to 2 pm
• 2^nd Shift – 2 pm to 10:30 pm

Compensation and Benefits:

• Competitive hourly wage/salary based on experience.
• We offer excellent wages and comprehensive benefits including Medical Insurance, Dental Insurance, Vision Insurance, Life Insurance, Disability Insurance, Paid Holidays, Vacation, and 401(K) with Employer match up to 4%.

EEO Statement:
Dielectric Manufacturing provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

Qualifications