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Internship Injection Molding Engineer Jobs in Virginia

Marmon

Senior Manufacturing Engineer

Charlottesville, VA · On-site

$90K - $123K/yr

Develop, validate, and optimize injection molding processes, tooling, fixtures, automation systems ... Lead engineering changes including tolerance analysis, resin evaluation, and mold/process ...

Carris Reels, Inc.

Molder VI

Fincastle, VA · On-site

$21.20 - $24.53/hr

... in injection molding to ensure they meet production standards. This role involves assisting with ... Collaborate with production and engineering teams to support mold maintenance and meet production ...

Lego

Senior Manager, Molding Production

Richmond, VA · On-site

$128K - $192K/yr

A Bachelor's degree in Engineering, Manufacturing, Industrial Technology, or a related technical field, or equivalent experience. Experience in injection molding or high-volume manufacturing along ...

LEGO Gruppe

Senior Manager, Molding Production

Richmond, VA · On-site

$128.54 - $192.81/hr

A Bachelor's degree in Engineering, Manufacturing, Industrial Technology, or a related technical field, or equivalent experience. Experience in injection molding or high-volume manufacturing along ...

New

Actalent

Quality Engineer

Petersburg, VA

$40.38 - $50.48/hr

Drive product and process quality across injection molding and packaging manufacturing operations. * Develop, implement, and maintain FMEAs, Control Plans, inspection procedures, and other quality ...

New

Adler Pelzer Group

Process Technician

Salem, VA

$32/hr

Start up, process and shut down the compound injection molding equipment and lines. * Conduct tool ... Operator the PUR robot to a level of programming it to touch up out of tolerance points Note: This ...

Canon Virginia, Inc.

Mold Designer III

Newport News, VA · On-site

$81K - $106K/yr

This position is responsible for Designing various types of injection mold tools using Computer ... The Skills & Expertise You Bring - Bachelor's Degree in Design or Mechanical Engineering and 5-8 ...

Canon Careers

Mold Designer III

Newport News, VA · On-site

$81K - $106K/yr

This position is responsible for Designing various types of injection mold tools using Computer ... Engineering and 5-8 years mold design experience; or equivalent combination of education and ...

Adler Pelzer USA

Process Technician

Salem, VA · On-site

$32/hr

Start up, process and shut down the compound injection molding equipment and lines. * Conduct tool ... Operator the PUR robot to a level of programming it to touch up out of tolerance points Note: This ...

Aerotek

Machine Operator

Virginia Beach, VA · On-site

$15 - $18/hr

Set up molds, dies, and tooling for injection molding, ceramic casting, or similar molding ... engineering with strict quality and testing standards. Team members work in a structured, team ...

Canon Virginia, Inc.

Mold Designer III

Newport News, VA

$81K - $106K/yr

This position is responsible for Designing various types of injection mold tools using Computer ... The Skills & Expertise You Bring- Bachelor's Degree in Design or Mechanical Engineering and 5-8 ...

Canon Virginia, Inc.

Mold Designer III

Newport News, VA · On-site

$81K - $106K/yr

This position is responsible for Designing various types of injection mold tools using Computer ... The Skills & Expertise You Bring- Bachelor's Degree in Design or Mechanical Engineering and 5-8 ...

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All JobsInjection Molding Engineer JobsInternship Injection Molding Engineer JobsInternship Injection Molding Engineer Jobs in Virginia

Internship Injection Molding Engineer information

What is the difference between Internship Injection Molding Engineer vs Entry-Level Injection Molding Technician?

AspectInternship Injection Molding EngineerEntry-Level Injection Molding Technician
EducationTypically pursuing or recently completed engineering degreeHigh school diploma or technical certification
Work EnvironmentDesign labs, engineering departments, supervised internship settingManufacturing floor, machine operation, maintenance
ResponsibilitiesAssisting in design, process optimization, data analysisOperating machines, troubleshooting, routine maintenance
CertificationsNot required but beneficial (e.g., CAD, engineering courses)Basic technical certifications or training

In summary, an Internship Injection Molding Engineer is a student or recent graduate gaining engineering experience in design and process development, while an Entry-Level Injection Molding Technician focuses on machine operation and maintenance in a manufacturing setting. Both roles serve different stages of career development within the injection molding industry.

What are the most commonly searched types of Injection Molding Engineer jobs in Virginia? The most popular types of Injection Molding Engineer jobs in Virginia are:
What cities in Virginia are hiring for Internship Injection Molding Engineer jobs? Cities in Virginia with the most Internship Injection Molding Engineer job openings:
Internship Injection Molding Engineer jobs near you

Senior Manufacturing Engineer

Marmon Holdings, Inc.

Charlottesville, VA • On-site

$90K - $123K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 28 days ago

Marmon Holdings rating

7.7

Company rating: 7.7 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

Job description

MicroAire Surgical Instruments LLC
As a part of the global industrial organization Marmon Holdings-which is backed by Berkshire Hathaway-you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone's empowered to be their best.
MicroAire, who we are:
MicroAire Surgical Instruments, (Charlottesville, VA) is a wholly-owned subsidiary and one of five companies within the Medical Group of Marmon Holdings, a Berkshire Hathaway company. MicroAire is a mid-sized medical device solutions company with a 45-year legacy of quality and innovation. With well-recognized brands, the company is uniquely positioned as a leader in specialty markets, including minimally invasive medical devices and equipment for aesthetics/reconstruction, endoscopic soft tissue release, and orthopedic accessories. MicroAire designs, manufactures, and markets cutting-edge medical devices that empower surgeons to push the boundaries of surgical precision, delivering safe, efficient, and high-quality patient outcomes.
Position Summary
The Senior Manufacturing Engineer provides technical leadership for manufacturing operations supporting both existing products and new product introductions, with a strong emphasis on plastic injection molding processes, tooling, automation, and process optimization.
This role is responsible for developing, validating, optimizing, and sustaining molding processes and manufacturing systems that improve product quality, scalability, and operational performance. You'll collaborate cross-functionally, solve complex challenges, and help shape future manufacturing capabilities through innovation, scientific molding, and continuous improvement.
What You'll Do
  • Lead Design for Manufacturing (DFM) and Design for Assembly (DFA) efforts focused on injection molded components, improving manufacturability, quality, and cost
  • Develop, validate, and optimize injection molding processes, tooling, fixtures, automation systems, and secondary operations
  • Establish and refine molding parameters (fill, pack, hold, cooling, resin drying, cycle time) using scientific molding principles
  • Support mold design reviews, tooling qualification, first article inspection, and production readiness
  • Troubleshoot molding defects such as flash, sink, short shots, warp, splay, burns, and dimensional variation
  • Partner with tooling vendors, resin suppliers, and automation integrators to improve mold performance and uptime
  • Evaluate and implement advanced manufacturing technologies including robotics, vision systems, and smart manufacturing solutions
  • Lead new product introduction (NPI), process validation (IQ/OQ/PQ), DOE studies, and production launch readiness
  • Develop scalable manufacturing strategies that support growth, efficiency, and long-term performance
  • Author and maintain key documentation including PFMEA, control plans, work instructions, and process flows
  • Lead engineering changes including tolerance analysis, resin evaluation, and mold/process improvements
  • Serve as technical lead for complex manufacturing and quality challenges, driving root cause analysis and corrective actions
  • Drive continuous improvement using Lean, Six Sigma, Kaizen, and scientific molding methodologies
  • Mentor Manufacturing Engineers and Process Technicians, supporting technical growth and capability development
  • Partner cross-functionally with Engineering, Operations, Quality, Supply Chain, and external stakeholders to achieve business objectives

What You Bring
Required:
  • Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, Plastics Engineering, or related field
  • 5+ years of manufacturing engineering experience, ideally supporting injection molding or high-volume production environments
  • Hands-on experience with injection molding process development, scientific molding, tooling validation, and troubleshooting

Preferred:
  • Experience with automation, robotics, vision systems, or advanced manufacturing technologies
  • Knowledge of engineered thermoplastics, resin behavior, and mold flow principles

Technical Expertise:
  • Deep understanding of injection molding processes, tooling design, and process optimization
  • Strong troubleshooting capability across molding defects, cycle optimization, and process stability
  • Experience with validation (IQ/OQ/PQ), DOE, SPC, and statistical analysis
  • Knowledge of GD&T, tolerance analysis, and plastic part design considerations
  • Familiarity with Lean manufacturing and continuous improvement methodologies

Professional Strengths:
  • Strong analytical and data-driven problem-solving skills
  • Ability to lead complex projects and influence cross-functional teams
  • Excellent documentation and process standardization practices
  • Effective communicator with the ability to work across all levels of the organization
  • Passion for innovation, continuous improvement, and technical excellence

Ready to Make an Impact?
If you're a subject matter expert in plastic injection molding who thrives on solving complex challenges and driving manufacturing innovation, this is your opportunity to lead and shape the future of high-performance manufacturing.
Join a collaborative team where your expertise will directly influence product quality, operational excellence, and next-generation manufacturing capabilities.
Our Benefits:
  • Competitive Salary: $100,000 - $120,000
  • 401(k) Retirement Plan with Company Match
  • Comprehensive Medical, Dental, and Vision Insurance
  • Paid Time Off and Company Holidays
  • Access to Career Development and Networking Opportunities Across Marmon Holdings

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.
We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.

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