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Remote Plastics Engineer Jobs in Missouri (NOW HIRING)

Senior Process Engineer (REQ865)

Saint Louis, MO · On-site +1

$98K - $127K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Process Engineer is responsible for leading capital equipment projects that support the growth, modernization, safety, and optimization of plastics manufacturing operations. This position ...

$80K - $110K/yr

  • PTO

Contribute to a remote-first culture based on asynchronous collaboration, transparency, trust, and continuous improvement. Requirements * 5+ years of experience in Platform Engineering, DevOps, SRE, ...

$95K - $131K/yr

Collaborate with Data Scientists and Engineers across the full ML lifecycle, including building and scaling ETL pipelines, deploying models into customer-facing applications, and enabling efficient ...

Manufacturing Engineer

Liberty, MO · On-site +1

$68K - $88K/yr

  • Medical

  • Life

  • Retirement

Coordinating with remote sites and collaborating with suppliers to ensure operational alignment To be successful in this role you will: * Have a B.S. degree in Mechanical Engineering or equivalent ...

Manufacturing Engineer

Liberty, MO · On-site +1

$68K - $88K/yr

  • Medical

  • Life

  • Retirement

Coordinating with remote sites and collaborating with suppliers to ensure operational alignment To be successful in this role you will: * Have a B.S. degree in Mechanical Engineering or equivalent ...

Senior Transformer Engineer

Earth City, MO · On-site +1

$99K - $136K/yr

  • Medical

  • Retirement

  • PTO

Engineering & Science Job Schedule: Full time Remote: Yes Senior Transformer Engineer The Opportunity Are you ready to elevate your engineering career? Hitachi Energy is seeking a passionate and ...

Senior Innovation Engineer

MO · On-site +1

$95K - $145K/yr

The Senior Innovation Engineer supports development and delivery of digital transformation using Pegasystems capabilities, which include intelligent automation, artificial intelligence, robotic ...

Senior Roadway Engineer

Kansas City, MO · On-site +1

$88K - $154K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Parsons is now hiring for a Senior Roadway Engineer to join our Kansas City Transportation team. In this role, you will have the opportunity to expand in your technical skillset, working alongside a ...

Remote Plastics Engineer information

What are the key skills and qualifications needed to thrive as a remote plastics engineer?

To thrive as a Remote Plastics Engineer, you need a solid background in polymer science, plastics manufacturing processes, and product design, typically supported by a degree in chemical, mechanical, or plastics engineering. Familiarity with CAD software (such as SolidWorks or AutoCAD), simulation tools, and knowledge of quality standards like ISO or Six Sigma are often required. Excellent problem-solving, self-motivation, and strong communication skills are vital for effective collaboration in a remote setting. These skills ensure high-quality engineering outputs, effective teamwork, and successful project management from a distance.

What is a remote plastics engineer?

A Remote Plastics Engineer designs, develops, and optimizes plastic products, materials, and manufacturing processes while working off-site. They collaborate with teams using digital tools to conduct simulations, material testing, and process improvements. Common responsibilities include CAD modeling, material selection, and ensuring product quality. This role often requires experience in injection molding, extrusion, or other plastics manufacturing techniques. Remote Plastics Engineers communicate with suppliers and manufacturers to ensure efficient production while minimizing costs and environmental impact.

What are some common challenges faced by remote plastics engineers and how can they be addressed?

Remote Plastics Engineers often face challenges related to collaborating with manufacturing teams, troubleshooting production issues without being on-site, and staying updated on plant operations. To address these challenges, clear and regular communication through video calls, shared digital documentation, and proactive follow-ups are essential. Using remote monitoring and virtual collaboration tools can help bridge the physical gap with on-site teams. Building strong relationships with colleagues and staying organized are also key strategies for overcoming the unique obstacles of remote engineering work.

What are the most commonly searched types of Plastics Engineer jobs in Missouri?

The most popular types of Plastics Engineer jobs in Missouri are:

What job categories do people searching Remote Plastics Engineer jobs in Missouri look for?

The top searched job categories for Remote Plastics Engineer jobs in Missouri are:

What cities in Missouri are hiring for Remote Plastics Engineer jobs?

Cities in Missouri with the most Remote Plastics Engineer job openings:

Infographic showing various Remote Plastics Engineer job openings in Missouri as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Senior Process Engineer (REQ865)

Spartech

Saint Louis, MO • On-site, Remote

$98K - $127K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 26 days ago


Spartech rating

5.8

Company rating: 5.8 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

72nd of 84 rated plastic manufacturers


Job description

Senior Process Engineer
Maryland Heights, MO
Spartech offers a competitive salary, incentives, and benefit programs!
Spartech, LLC, headquartered in Maryland Heights, Missouri, has over a dozen locations throughout the United States. We have a broad customer base with extensive product offerings and technologies. Many of our materials are used in products you might see every day - for example if you start your morning with a single serve yogurt, the container you ate from may be made from one of Spartech's products or the refrigerator where the yogurt was stored could have Spartech products in its interior features. More unique uses of our products can be seen in military or security applications, for example in fighter jet canopies or bullet resistant windows. From routine daily-life to life-saving applications-we make a difference. Our broad scope of products and services keep our environment interesting and challenging with a culture focused on success. If you want to make a difference in a fast-paced environment with a company large enough to offer you room to grow but not so large that you become "just a number", Spartech might be the ideal company for you.
General Summary and Essential Duties & Responsibilities:
The Senior Process Engineer is responsible for leading capital equipment projects that support the growth, modernization, safety, and optimization of plastics manufacturing operations. This position manages projects from concept through production startup, including identifying and developing equipment specifications, vendor evaluation, process design, commissioning, and ensuring compliance with all applicable safety and regulatory requirements.
Requirements
Key Responsibilities:
Capital Planning & Equipment Strategy
  • Evaluate manufacturing capacity requirements and identify capital equipment investments needed to support business growth.
  • Develop equipment specifications for extrusion, cast acrylic manufacturing, resin handling, material conveying, blending, automated packaging, robotics, and secondary operations.

Equipment Procurement & Vendor Management
  • Develop RFQs, technical specifications, and statements of work for capital equipment projects.
  • Solicit, review, and compare vendor quotations, technical proposals, and commercial terms.

Project Management
  • Lead capital equipment projects from concept through startup and full production validation.

Equipment Installation & Commissioning
  • Manage equipment delivery, rigging, installation, utility connections, and startup activities.
  • Coordinate facility modifications, electrical requirements, compressed air systems, chilled water systems, resin delivery systems, and process cooling infrastructure.

Process Optimization & Continuous Improvement
  • Analyze production performance following implementation and identify opportunities for optimization.
  • Support OEE improvement initiatives and manufacturing cost reduction programs.
  • Partner with Operations and Process Engineering teams to improve machine utilization, efficiency, and product quality.

Safety, Regulatory & Compliance Responsibilities
  • Lead the integration of safety requirements into all capital equipment projects from concept through startup.
  • Ensure equipment designs comply with OSHA regulations, machine guarding requirements, lockout/tagout (LOTO) standards, electrical safety requirements, and applicable ANSI, NFPA, and industry standards.

Drive a zero-injury culture by promoting safe work practices and proactively addressing safety concerns throughout project execution.
Education & Experience Requirements:
  • Bachelor's degree in Chemical Engineering, Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, Electrical Engineering, or related technical discipline.
  • 7+ years of experience managing capital equipment projects within a plastics manufacturing environment.
  • Chemical manufacturing background.
  • Experience with injection molding, extrusion, thermoforming, blow molding, or related plastics processing technologies.

Knowledge, Skills & Abilities:
  • Capital equipment acquisition and implementation
  • Plastics processing technologies
  • Injection molding and extrusion equipment
  • Manufacturing process optimization
  • Equipment validation and commissioning
  • Project management and budget administration
  • Lockout/Tagout (LOTO) implementation
  • Machine guarding and safeguarding systems
  • NFPA and ANSI standards compliance
  • Safety leadership and culture development

Benefits
We offer competitive salary, incentives, and benefit programs. - Most Benefits Start Day ONE!
Benefits include:
  • Medical, Dental, and Vision.
  • Flexible Spending Accounts.
  • Company paid Life & Long-term/Short-term disability programs.
  • 401(k) with strong company match.
  • 120 hours Paid Time Off (pro-rated based on hire date).
  • 11 paid holidays.

Spartech, LLC provides equal employment opportunity to all qualified applicants regardless of race, color, religion, national origin, sex, sexual orientation, gender identity, age, disability, genetic information, or veteran status, or other legally protected classification in the state in which a person is seeking employment. Spartech will use E-Verify to ensure employment eligibility of newly hired employees where required.

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