CNC Lathe Programmer / Operator

Polymershapes

United States

On-site

USD 50,000 - 70,000

Full time

14 days+

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Benefits offered by this job

Competitive base salary + bonus

Paid vacation and holidays

Full benefits package

401(k) with company match

Paid parental leave

Opportunities for growth

Job summary

A leading distributor of plastic products is seeking a CNC Lathe Programmer / Operator in Pittsburgh, PA. The candidate will program and operate CNC lathes, develop efficient machining processes, and mentor operators. An ideal candidate has Mastercam programming experience and a strong background in machining plastics. Competitive salary, full benefits, and opportunities for growth are offered in this full-time, entry-level position.

Qualifications

Proven programming experience on CNC lathes.
Hands-on setting up and running modern CNC turning centers.
Solid math skills for calculating speeds/feeds and complex setups.

Responsibilities

Program and operate CNC lathe using Mastercam.
Create efficient programs for a variety of plastic materials.
Perform FAI and in-process inspections using precision tools.

Skills

Mastercam programming experience

Machining plastics or non-ferrous materials

Ability to read blueprints and GD&T

Strong math, geometry, and trigonometry skills

Entrepreneurial mindset

Tools

CNC lathe

Doosan Lynx 2600SY

Job description

POSITION: CNC Lathe Programmer / Operator

LOCATION: Pittsburgh, PA

About the role:

We are expanding our machining capabilities and looking for an experienced, CNC Lathe Programmer & Operator to build and lead the development of a dedicated turning/machining center within Polymershapes. This is a high-impact role for someone who wants to take ownership, grow with the company, and play a key part in shaping how we machine plastic sheet, rod, tube, and custom parts for thousands of customers across North America.

This is not just a “run parts” job – we need a driven individual who can program, prove out, optimize, train others, and help us scale a best-in-class plastics machining operation.

What you’ll do:

Program and operate a Doosan Lynx 2600SY (Y-axis, sub-spindle, live tooling, bar feeder) using Mastercam
Create efficient programs for a wide variety of plastic materials (Acetal, Nylon, UHMW, PEEK, Polycarbonate, Acrylic, etc.)
Select tooling, speeds, feeds, and cutting strategies optimized for plastics (chip control, heat management, surface finish)
Set up and operate the lathe: work holding, tool setting, offsets, proving out new programs
Perform FAI and in-process inspections using micrometers, calipers, and other precision tools
Troubleshoot programs, adjust offsets, sharpen/replace tools, and maintain +/- .001-.005 tolerances
Document programs, setups, and processes for repeatability across shifts
Train and mentor machine operators as we grow the department
Work closely with engineering and production teams to continuously improve processes and reduce cycle times
Take the lead in building this machining center: recommend additional equipment, tooling, work holding solutions, and best practices for plastics turning
Perform preventive maintenance on the machines and supporting equipment
Maintain a clean, safe, and organized work environment (OSHA & company safety standards)

We are looking for passionate leaders who bring initiative and creativity while putting the customer at the center of all they do!

What you’ll need:

Proven Mastercam programming experience on CNC lathes (recent versions)
Hands‑on experience setting up and running modern CNC turning centers with live tooling and Y-axis (Doosan/DMG Mori/Fanuc controls strongly preferred)
Strong background machining plastics or non‑ferrous materials (understanding of chip formation, heat, tool pressure, and finishing in polymers)
Ability to read blueprints, GD&T, and work from customer specifications
Solid math, geometry, and trigonometry skills for calculating speeds/feeds and complex setups
Entrepreneurial mindset – you see problems as opportunities and want to build something bigger
Reliable, honest, team‑oriented, and committed to quality and safety
Able to regularly lift 50 lbs and stand for extended periods
18+ years of age, eligible to work in the U.S., able to pass background check and drug screen

What you’ll get:

Competitive base salary + bonus (profit sharing)
Paid vacation, holidays, sick days, and personal business days
Full benefits package (medical, dental, vision, short‑term and long‑term disability)
401(k) + company match; 8% matched up to 4%
Paid parental leave
Opportunity for growth

Who are we?

Polymershapes is the leading distributor of plastic sheet, rod, tube, film, and associated products with over 75 years of industry‑leading heritage. Through our network of 80+ stocking facilities located throughout the US, Canada, Mexico, and Chile, we provide thousands of diverse customers and industries access to extensive local inventory from world‑class supplier partners.

We have plastic distribution’s most knowledgeable and highly trained sales and customer service team. We offer expert conversion capabilities including cut‑to‑size sheets, film reel conversion, and CNC routing and machining. We consistently deliver innovative solutions to our customers because at Polymershapes, You’re the Center of All We Do!

What makes Polymershapes a great place to work?

We invest in YOU. Our team is dedicated to supporting new members as we expand. We have a broad mix of experience levels and tenures and therefore aspire to build an environment that celebrates knowledge sharing and mentorship. We care about your career growth and strive to assign projects based on what will help each team member develop into a better‑rounded professional, enabling them to take on tasks that are more complex in the future.

Seniority level