Thermo Fisher Scientific

Blow Molding Process Development Engineer

Thermo Fisher Scientific$107K — $179K *
Pharmaceuticals & Biotech
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree or equivalent in Plastics, Mechanical, Chemical Engineering, or related field; Master's degree preferred.
  • Minimum 7 years in blow molding development, optimization, and validation.
  • Experience selecting mold tooling and processing equipment for blow molding.
  • Proven ability to establish process conditions and solve quality issues through material and design understanding.
  • Proficiency in Design of Experiments (DOE) and statistical analysis tools.
  • Familiarity with polymer flow simulation software (Moldflow, Sigmasoft) is a plus.
  • Experience in regulated environments (medical device, life sciences, or pharma) is highly desirable.

Responsibilities

  • Lead development and optimization of blow molding processes from concept to production.
  • Evaluate and select processing equipment for extrusion (EBM) and injection-stretch blow (ISBM).
  • Conduct DOE to assess process variables and establish control parameters.
  • Collaborate with multi-functional teams to ensure smooth product launch.
  • Support tooling design and qualification, reviewing materials and venting.
  • Document process validation activities in line with quality standards.
  • Troubleshoot molding processes and enhance continuous improvement efforts.
  • Guide and mentor process technicians and junior engineers.

Benefits

  • Choice of national medical, dental, and vision plans with health incentive programs.
  • Employee assistance and family support programs, including commuter benefits and tuition reimbursement.
  • At least 120 hours of paid time off (PTO) plus 10 paid holidays annually, and paid parental leave.
  • Accident and life insurance, and short- and long-term disability coverage available.
  • Competitive 401(k) retirement savings plan and employee stock purchase plan (ESPP).
Full Job Description
Work Schedule
Standard (Mon-Fri)

Environmental Conditions
Able to lift 40 lbs. without assistance, Adherence to all Good Manufacturing Practices (GMP) Safety Standards, Office

Job Description

Location/Division Specific Information

Our Rochester, NY facility is where innovation and excellence come together. Become part of this dynamic location as we pioneer advancements in life sciences.

Discover Impactful Work:

As a Blow Molding Process Development Engineer, you will lead the development, optimization, and validation of blow molding processes that support Thermo Fisher Scientific's portfolio of innovative plastic products used in life science and laboratory applications. You will use your deep technical expertise in Scientific Molding , Design of Experiments (DOE), and process validation to deliver robust, repeatable, and efficient molding processes that meet demanding performance and quality requirements.

A day in the Life:
  • Lead process development activities for new and existing blow molded products from concept through commercial production.
  • Evaluate and select processing equipment for extrusion (EBM) and injection-stretch blow (ISBM) molded products.
  • Develop and conduct Design of Experiments (DOE) to evaluate process variables, establish control windows, and identify critical process parameters.
  • Partner multi-functionally with tooling, quality, materials, and manufacturing teams to ensure seamless product launch and scale-up.
  • Support tooling design and qualification, including review of materials, venting, flash pockets, etc.
  • Lead and document process validation activities (IQ/OQ/PQ) in alignment with Thermo Fisher Scientific's quality systems and industry standards.
  • Perform advanced troubleshooting of molding processes and equipment to resolve performance issues and drive continuous improvement.
  • Provide technical mentorship and guidance to process technicians and junior engineers.
  • Generate detailed technical reports, protocols, and documentation to support validation and regulatory submissions.
Keys to Success:

To succeed in this position, you need outstanding analytical thinking and problem-solving skills.

Education:
  • Bachelor's degree or equivalent experience in Plastics Engineering, Mechanical Engineering, Chemical Engineering, or a related area.
  • A Master's degree or equivalent experience is preferred.
Experience:
  • Minimum 7 years of experience in blow molding process development, optimization, and validation.
  • Extensive experience with evaluating and selecting mold tooling, plastic resins and processing equipment for blow molding.
  • Proven track record of establishing process conditions and solving product quality issues by understanding the relationships of material, product design, tooling, machine and processing conditions.
  • Proficiency with Design of Experiments (DOE), process characterization, and statistical analysis tools.
  • Experience reviewing product designs to enhance Design for Manufacturability
  • Knowledge of polymer flow simulation software (e.g., Moldflow, Sigmasoft) is a plus.
  • Experience in a regulated manufacturing environment (e.g., medical device, life sciences, or pharma) is highly desirable.
Knowledge, Skills, Abilities:
  • Strong analytical, problem-solving, and data-driven decision-making skills.
  • Excellent communication and documentation abilities across technical and non-technical team members.
  • Demonstrated skill in guiding projects, handling priorities, and achieving outcomes in a dynamic setting.
  • Passion for Thermo Fisher Scientific's mission and strong dedication to quality and continuous improvement.
Physical Requirements / Work Environment:
  • Ability to occasionally lift up to 40 lbs. and perform activities such as bending, reaching, and standing as needed.
  • Environment split between office and manufacturing.


Compensation and Benefits
The salary range estimated for this position based in New York is $107,000.00-$179,000.00.

This position may also be eligible to receive a variable annual bonus based on company, team, and/or individual performance results in accordance with company policy. We offer a comprehensive Total Rewards package that our U.S. colleagues and their families can count on, which includes:
  • A choice of national medical and dental plans, and a national vision plan, including health incentive programs
  • Employee assistance and family support programs, including commuter benefits and tuition reimbursement
  • At least 120 hours paid time off (PTO), 10 paid holidays annually, paid parental leave (3 weeks for bonding and 8 weeks for caregiver leave), accident and life insurance, and short- and long-term disability in accordance with company policy
  • Retirement and savings programs, such as our competitive 401(k) U.S. retirement savings plan
  • Employees' Stock Purchase Plan (ESPP) offers eligible colleagues the opportunity to purchase company stock at a discount


For more information on our benefits, please visit: https://jobs.thermofisher.com/global/en/total-rewards

About Thermo Fisher Scientific

Thermo Fisher Scientific Careers

Join the vibrant team at Thermo Fisher Scientific, a global leader in serving science and making the world healthier, cleaner, and safer. With a workforce of over 75,000 professionals, Thermo Fisher Scientific offers unparalleled job opportunities and a culture of innovation that propels your career to new heights. Work You’ll Do At Thermo Fisher Scientific, you will be part of a team that is dedicated to enabling our customers to make the world healthier. Whether you are involved in the development of life-saving drugs or innovative environmental solutions, your work will have a profound impact on society. Our commitment to leadership in the industry is unwavering. With Thermo Fisher Scientific, you will lead projects that set standards in scientific inquiry and market leadership. You will work at the intersection of science, technology, and industry expertise, driving digital innovation in every aspect of our business. Join our diverse team of professionals and engage in roles that span across various functions and disciplines. From research and development to marketing and sales, the breadth of job opportunities available means that you can find the perfect match for your skills and passions. Innovative Work As part of our team, you will have access to cutting-edge tools and technologies that foster creativity and innovation. Thermo Fisher Scientific is home to a dynamic range of career paths, all designed to challenge you and help you grow as a professional. Our employment philosophy emphasizes diversity and inclusivity, ensuring that all team members have the opportunity to thrive. We believe in nurturing talent through robust training programs, leadership development, and opportunities for career advancement. Be Part of a Great Team Working at Thermo Fisher Scientific means being part of a global network of enthusiastic, talented, and ambitious individuals. Our culture is built on collaboration, where each member’s unique skills and perspectives are valued. You will enjoy benefits that support both your professional growth and personal well-being. Future-Proof Your Career Embark on a journey of growth and continuous learning with Thermo Fisher Scientific. We offer a variety of training and development programs that cater to your interests and career goals. From internships for budding scientists to leadership training for aspiring executives, our programs are designed to equip you with the skills needed for a successful and fulfilling career. Explore Discover how our commitment to innovation leads to advancements in health and science: [Read More] Learn about our leadership in environmental sustainability and how you can contribute: [Read More] The Thermo Fisher Scientific Difference Our global presence and commitment to innovation mean that your work extends beyond borders and makes a tangible impact worldwide. The collaboration between our teams drives our leadership in the scientific community and contributes to a culture that embraces diversity and fosters professional growth. Stay Connected Join Our Team Search open positions that match your skills and interest. We are always on the lookout for passionate, curious, and driven team players. Explore our job opportunities and find out how you can contribute to our meaningful work. SEARCH THERMO FISHER SCIENTIFIC JOBS Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Customize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. Discover the exciting and rewarding opportunities that await at Thermo Fisher Scientific.
Learn more about Thermo Fisher Scientific
Size
130,000 employees
Market Cap
$213.3 billion
Industry
Net Income
$6.3 billion
Founded
1956
5 Year Trend
+16.5%
Revenue
$32.2 billion
NASDAQ

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