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Compression Molding Jobs in Pennsylvania (NOW HIRING)

Westlake Plastics Co

Plastics Fabrication Operator

Lenni, PA · On-site

$16 - $20.25/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Job Type Full-time Description Westlake Plastics is a world-leading manufacturer in extrusion and compression molding technologies of high-performance thermoplastics. Close collaboration with our ...

Eaton

Lead Industrialization Engineer - Molding

PA · On-site

$97K - $143K/yr

  • Medical

  • Retirement

Skills: • Expertise in materials, tools, machines, and approaches for different molding technologies including thermoset compression, thermoset/thermoplastic injection, and transfer molding. • ...

McClarin Composites

Plastics Engineer

Hanover, PA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Compression Molding - SMC * Material Testing * Assembly * Bonding * Ability to read, analyze, and interpret shop prints and drawings. * Ability to interface with production and address their needs.

McCLARIN Composites

Plastics Engineer

Hanover, PA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Compression Molding - SMC * Material Testing * Assembly * Bonding * Ability to read, analyze, and interpret shop prints and drawings. * Ability to interface with production and address their needs.

McClarin Composites

Plastics Engineer

Hanover, PA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Compression Molding - SMC * Material Testing * Assembly * Bonding * Ability to read, analyze, and interpret shop prints and drawings. * Ability to interface with production and address their needs.

DSM

Associate Scientist, Polymer Synthesis - Exton, PA

Exton, PA · On-site

$80K - $100K/yr

  • Medical

  • Retirement

  • PTO

Skilled in polymer physical and chemical processing techniques, encompassing polymer synthesis, melt processing (extrusion, injection molding, compression molding), solution processing (film casting ...

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All JobsCompression Molding JobsCompression Molding Jobs in Pennsylvania

Compression Molding information

See Pennsylvania salary details

$35.6K

$71.2K

$112.8K

How much do compression molding jobs pay per year?

As of Aug 18, 2026, the average yearly pay for compression molding in Pennsylvania is $71,208.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,100.00 and $89,200.00 per year, depending on experience, location, and employer.

What is a compression molding?

A Compression Molding job involves operating machinery to shape materials, usually rubber or plastic, by applying heat and pressure in a mold. Workers in this role set up molds, monitor the molding process, inspect final products for quality, and troubleshoot machine issues. This job requires knowledge of machine operation, safety procedures, and material properties. It is commonly used in industries like automotive, aerospace, and consumer goods manufacturing.

What are typical daily responsibilities for someone working in compression molding?

Employees in Compression Molding are typically responsible for setting up and operating molding presses, preparing materials, monitoring production cycles, and inspecting finished parts for quality. You'll also perform routine maintenance on equipment, record production data, and troubleshoot issues as they arise. Most roles require close collaboration with quality assurance, engineering, and maintenance teams to ensure smooth workflow and adherence to production standards. This hands-on position often requires standing for extended periods and working in a fast-paced manufacturing environment.

What are the key skills and qualifications needed to thrive in the compression molding position, and why are they important?

To thrive in Compression Molding, you should have a solid understanding of molding machinery, materials handling, and quality control procedures, often supported by a high school diploma or equivalent and relevant manufacturing experience. Familiarity with compression molding presses, measuring instruments, and safety protocols, as well as certifications such as OSHA training, are commonly valued. Attention to detail, problem-solving ability, and effective teamwork are important soft skills in this field. These competencies ensure the safe, efficient production of high-quality molded components and contribute to meeting manufacturing targets.

What are popular job titles related to Compression Molding jobs in Pennsylvania?

For Compression Molding jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Compression Molding jobs in Pennsylvania look for?

The top searched job categories for Compression Molding jobs in Pennsylvania are:

Compression Molding jobs near you
Infographic showing various Compression Molding job openings in Pennsylvania as of August 2026, with employment types broken down into 81% Full Time, 9% Part Time, 2% Contract, and 8% Nights. Highlights an 97% Physical, 2% Hybrid, and 1% Remote job distribution, with an average salary of $71,208 per year, or $34.2 per hour.

Plastics Fabrication Operator

Westlake Plastics Co

Lenni, PA • On-site

$16 - $20.25/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 20 days ago

Job description

Job Type
Full-time
Description
Westlake Plastics is a world-leading manufacturer in extrusion and compression molding technologies of high-performance thermoplastics. Close collaboration with our customers and new product development have been the hallmarks as we celebrate 75 years of success.
Westlake Plastics offer a competitive hourly pay rate. Our employees receive benefits (medical, dental, prescription, vision). Employees receive PTO, paid vacation, and your birthday as a paid day off, and employer matched 401K.
The hours for this position are 7:00 AM to 3:30 PM, Monday through Friday.
The Fabrication operator's duties and responsibilities may include but not be limited to the following:
  • Fabricates plastic rods, slabs, and sheets in accordance with Shop Orders.
  • Performs all tasks in a safe and responsible manner
  • Reads and interprets Shop Orders
  • Uses gages and measuring instruments to meet tolerance requirements
  • Uses precision tools, machinery and equipment such as lathes, vertical milling machines, drill presses, chop saws, band saws, and planers
  • Properly and safely selects, aligns, secures and removes holding fixtures, cutting tools, attachments, accessories and materials onto machine
  • Recognizes, deploys and properly uses inserts, fixtures and tooling
  • Performs daily and regular cleaning and light maintenance tasks on machinery and equipment
  • Evaluates experimental procedures and recommends change or modifications for efficiency and adaptability to setup and production
  • Possesses ability to track parts and jobs
  • Utilizes and abides by all safety procedures
  • Complies with all quality policies, specifications, regulations and instructions

Requirements
Fabrication operator skills and abilities required:
  • Operation of manual lathes, drill presses and other standard job shop machines
  • Must understand materials, cutting tools, speeds and feeds and machining techniques
  • Basic math skills
  • Basic computer skills
  • Good communication skills
  • Mechanical ability
  • Proper use of hand and power tools
  • Basic awareness of electricity and the risks attached
  • Responsible for personal safety and the safety of those around him/her

Education and Experience
  • High School Diploma or equivalent
  • Valid Driver's License
  • At least two (2) year experience in a job shop atmosphere
  • Knowledge in the safe operation of the following equipment: horizontal lathes of all sizes, portable resurfacing machines and drill presses
  • Ability to lift a minimum of 50lbs

Apply