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Flex Injection Molding Engineer Jobs in Portland, ME

Other duties as assigned by leadership. 5+ years of experience as a plant wide Maintenance Manager Bachelor's degree or equivalent-Engineering discipline preferred Injection molding or foaming ...

Flex Injection Molding Engineer information

See Portland, ME salary details

$31.7K

$91.5K

$120.7K

How much do flex injection molding engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for flex injection molding engineer in Portland, ME is $91,497.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,400.00 and $106,900.00 per year, depending on experience, location, and employer.

What does a flex injection molding engineer do?

A Flex Injection Molding Engineer is responsible for designing, optimizing, and overseeing the manufacturing process of plastic parts using injection molding technology, often in flexible or contract manufacturing environments. They work on improving mold designs, selecting suitable materials, setting machine parameters, and troubleshooting production issues to ensure high-quality and cost-effective products. Their role often involves collaborating with product designers, quality control teams, and production staff to achieve efficient and reliable mass production of plastic components.

What are the key skills and qualifications needed to thrive as a flex injection molding engineer?

To thrive as a Flex Injection Molding Engineer, you need a strong background in plastics engineering, process optimization, and manufacturing principles, generally supported by a degree in engineering or a related field. Familiarity with injection molding machines, CAD/CAM software, and industry standards such as ISO or Six Sigma certifications is typically required. Strong problem-solving, communication, and project management skills help you collaborate with cross-functional teams and resolve production challenges effectively. These skills ensure efficient, high-quality, and cost-effective production of molded components in a competitive manufacturing environment.

What are some common challenges faced by flex injection molding engineers, and how can they be addressed in a production setting?

Flex Injection Molding Engineers often encounter challenges such as maintaining consistent product quality, troubleshooting equipment malfunctions, and minimizing cycle times while maximizing efficiency. Addressing these issues typically involves collaborating closely with cross-functional teams, implementing robust process monitoring systems, and staying up to date with the latest advancements in molding technology. Proactively participating in root cause analysis and continuous improvement initiatives can also help engineers overcome these challenges and contribute to a more streamlined production environment.

What is the difference between Flex Injection Molding Engineer vs Injection Molding Technician?

AspectFlex Injection Molding EngineerInjection Molding Technician
CredentialsBachelor's degree in engineering or related field, certifications in molding processesTechnical diploma or certification in molding or manufacturing
Work EnvironmentDesign, process optimization, troubleshooting in manufacturing plantsOperate and maintain molding machines on the production floor
ResponsibilitiesDeveloping processes, improving product quality, troubleshooting complex issuesSetting up machines, monitoring production, performing routine maintenance

The Flex Injection Molding Engineer focuses on process development, design, and troubleshooting, often working on process optimization and quality improvement. In contrast, the Injection Molding Technician handles daily machine operation and maintenance. Both roles are essential in manufacturing but differ in scope and responsibilities.

Infographic showing various Flex Injection Molding Engineer job openings in Portland, ME as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, 1% Temporary, and 3% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $91,497 per year, or $44 per hour.

Principal Manufacturing Molding Engineer

Scarborough, ME • On-site

Full-time

Medical, Retirement

Posted 18 days ago


Abbott rating

7.8

Company rating: 7.8 out of 10

Based on 139 frontline employees who took The Breakroom Quiz


Job description

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 115,000 colleagues serve people in more than 160 countries.
JOB DESCRIPTION:
Principal Manufacturing Molding Engineer
Working at Abbott
At Abbott, you can do work that matters, grow, and learn, care for yourself and your family, be your true self, and live a full life. You'll also have access to:
  • Career development with an international company where you can grow the career you dream of.
  • Employees can qualify for free medical coverage in our Health Investment Plan (HIP) PPO medical plan in the next calendar year.
  • An excellent retirement savings plan with a high employer contribution
  • Tuition reimbursement, the Freedom 2 Save student debt program, and FreeU education benefit - an affordable and convenient path to getting a bachelor's degree.
  • A company recognized as a great place to work in dozens of countries worldwide and named one of the most admired companies in the world by Fortune.
  • A company that is recognized as one of the best big companies to work for as well as the best place to work for diversity, working mothers, female executives, and scientists.

The Opportunity
Abbott Rapid Diagnostics is part of Abbott's Diagnostics family of businesses, bringing together exceptional teams of experts and industry leading technologies to support diagnostic testing which provides important information for treatment and management of diseases and other conditions.
The Principal Manufacturing Molding Engineer position is part of Abbott's Infectious Disease Developed Markets business unit and is based in Scarborough, Maine. This role is responsible for leading manufacturing equipment initiatives, driving quality, efficiency, and cost-saving improvements, optimizing materials and molding processes, reducing manufacturing costs, and providing engineering support for new product development and commercialization efforts.
What You'll Work On
  • Lead end-to-end injection molding and mold tooling projects, ensuring on-time delivery, budgeting, cost control, and cross-functional alignment for programs
  • Design, develop, validate, and optimize mold tooling, and injection molding processes to maximize quality, compliance, yield, and efficiency.
  • Apply scientific injection molding, DOE, capability studies, root cause analysis, and IQ/OQ/PQ validation to establish robust processes.
  • Troubleshoot complex injection molding, mold tooling, quality, and production issues to retain quality, optimize cost, reduce scrap, variability, and downtime.
  • Lead and document mold tooling manufacturing from design through first lot to stock. Activities, including yet not limited to budget management, design reviews, supplier mold tooling build activities, FATs, mold corrections, dimensional analysis, and qualification efforts.
  • Support NPI and manufacturing transfers from concept through scale-up, commercialization, and global production deployment.
  • Partner with strategic suppliers and internal cross functional teams to manage mold tooling, materials, capacity, quality, cost, and lifecycle improvements.
  • Establish process standards, control plans, FMEAs, DFM practices, and compliance with regulatory, ISO, and quality system requirements.
  • Evaluate and implement advanced molding technologies, automation, equipment, and capital investments to improve performance and reduce costs.
  • Provide technical leadership and mentoring in mold making, tooling design, plastics processing, and continuous improvement initiatives.
  • Lead supplier engineering and manufacturing support activities, including process validation, design for manufacturability (DFM), material selection, process development, molding asset management, and supplier capability improvement to ensure robust, compliant production.
  • Drive technical risk management and problem resolution by leading failure investigations, root cause analysis, CAPA activities, FMEA development, and design reviews while ensuring design intent, product specifications, and regulatory requirements are met.
  • Provide plastics and manufacturing subject matter expertise for product development, raw material qualification, process characterization, tooling development, validation, and engineering change management, including Agile PDM-controlled changes.
  • Advance operational excellence through continuous improvement and cost reduction initiatives, evaluating manufacturing processes, materials, equipment, and supplier performance to improve quality, efficiency, reliability, and overall product value.
  • Support cross-functional engineering strategy and talent development by collaborating with quality, project management, operations, and external suppliers, while mentoring engineers and technicians, developing technical documentation, and maintaining compliance with FDA, ISO, and company quality systems.

Required Qualifications
  • Bachelor's degree (BS) in Plastics Engineering, Mechanical Engineering or equivalent combination of education and experience.
  • 10+ years' engineering experience in a regulated manufacturing environment, preferably in medical devices.
  • Technical experience in mechanical or plastics engineering.
  • Experience with change management principles and practices.
  • Proficient in the application of lean six sigma principles and the DMAIC approach or other systemic problem-solving processes.
  • Experience interacting with various suppliers in a technical consulting capacity
  • Experience in Microsoft Suites software. (Microsoft Excel, PowerPoint, Power BI, etc.) as well as Minitab and CAD software.

PREFERRED QUALIFICATIONS:
  • Prior experience working in a company operating under ISO, FDA, or similar quality systems or regulations.
  • Experience with cGMP and ISO 13485 regulations and practices.
  • Experience with statistical analysis software. (Minitab or JMP preferred)
  • Experience in injection molding of medical devices.

COMPETENCIES:
Technical Competencies:
  • Injection Molding: Subject matter expert in injection molding process and mold tooling design and construction for medical devices.
  • Tooling Design: Mastery in tooling design concepts and key pitfalls, mold development process; mold build, maintenance and refurbishment
  • Part Design: Mastery in creating detailed specifications and models for individual components within a larger system, ensuring seamless integration.
  • Qualification or Validation: Mastery in the systematic process of ensuring that a product, system, or component meets the specified requirements and performs as intended
  • CAD: Proficient in computer-aided design (CAD) and manufacturing software for designing system layouts.
  • Industry Standard and Regulations: Mastery in all relevant industry standards and regulations.
  • Mathematical Aptitude: Mastery in working with mathematical concepts such as ANSI/AQL, probability, and statistics.
  • GDT: Proficient in GDT (Geometric Dimensioning and Tolerancing), quality measurement technique and use of SolidWorks.
  • Technical Aptitude: Mastery in the ability to interpret an extensive variety of technical instructions in mathematical or diagram form and deal with several abstract and concrete variables.
  • GDT: Experience with GDT (Geometric Dimensioning and Tolerancing), quality measurement techniques and use of SolidWorks.

General Competencies:
  • Leadership, Teamwork and Collaboration: Demonstrates professional cooperation by working together harmoniously with others, being an integral part of a team, respecting others' contributions, and aligning personal goals with those of the team.
  • Analytical Thinking/Problem Solving: The ability to dissect a situation, issue, or problem into smaller components or trace its implications methodically. This involves committing actions based on logical assumptions and information, considering resources, constraints, organizational values, and changing environments.
  • Vendor Management: Overseeing and coordinating relationships with suppliers and service providers to ensure that an organization receives high-quality goods and services.
  • Multitasking: Demonstrates the ability to handle multiple tasks or responsibilities simultaneously by efficiently managing time, prioritizing tasks, and maintaining productivity across different activities.
  • Self-Motivated: Demonstrates a proactive attitude, consistently drives personal and team goals, and maintains high productivity with minimal external supervision.
  • Verbal and Written Communication: Effectively conveys ideas in both individual and group settings, adapting style and methods to suit the audience's needs, both verbally and in writing.

Apply Now
Learn more about our health and wellness benefits, which provide the security to help you and your family live full lives: www.abbottbenefits.com
Follow your career aspirations to Abbott for diverse opportunities with a company that can help you build your future and live your best life. Abbott is an Equal Opportunity Employer, committed to employee diversity.
Connect with us at www.abbott.com, on Facebook at www.facebook.com/Abbott, and on Twitter @AbbottNews.
The base pay for this position is
$99,300.00 - $198,700.00
In specific locations, the pay range may vary from the range posted.
JOB FAMILY:
Engineering
DIVISION:
ID Infectious Disease
LOCATION:
United States > Scarborough : 10 Southgate Rd
ADDITIONAL LOCATIONS:
WORK SHIFT:
Standard
TRAVEL:
Yes, 25 % of the Time
MEDICAL SURVEILLANCE:
Not Applicable
SIGNIFICANT WORK ACTIVITIES:
Continuous sitting for prolonged periods (more than 2 consecutive hours in an 8 hour day), Continuous standing for prolonged periods (more than 2 consecutive hours in an 8 hour day), Keyboard use (greater or equal to 50% of the workday), Wear ear plugs, Work in a clean room environment, Work in noisy environment
Abbott is an Equal Opportunity Employer of Minorities/Women/Individuals with Disabilities/Protected Veterans.
EEO is the Law link - English: http://webstorage.abbott.com/common/External/EEO_English.pdf
EEO is the Law link - Espanol: http://webstorage.abbott.com/common/External/EEO_Spanish.pdf

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