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Principal Process Engineer

Vertex Pharmaceuticals Incorporated
paid time off, 401(k)
United States, Washington, Seattle
Mar 25, 2025

Job Description

General Summary:

The incumbent will work cross-functionally with colleagues in the BSMO/CMSC, Regulatory, Quality and R&D of Vertex on the design of processes and technologies required to successfully commercialize an exciting and diverse portfolio of innovative pipeline programs. The Process Development Engineering Principal Scientist will be part of a team working to design and develop robust, scalable, well characterized, and economical upstream processes for clinical and commercial manufacturing of biologics. The successful candidate will interact with internal product development groups and with Vertex's network of external CMOs/contract labs.

Key Duties and Responsibilities:

  • Apply a demonstrated understanding of mammalian cell culture operations to support technology transfer and scale-up of clinical/commercial manufacturing processes.

  • Use comprehensive understanding of chemical engineering principles for the scale up of unit operations from bench to commercial scale.

  • Be a technical leader in solving clinical and commercial drug substance process issues involving equipment, scale, and raw materials. Evaluate process capabilities to develop and implement process and yield improvement opportunities.

  • Provide floor support/person-in-plant for manufacturing activities during development and GMP campaigns (travel will be required).

  • Use Design of Experiments (DOE) with subsequent statistical analysis of data to establish robust process models, parameters and specifications.

  • Applies QbD principals to process characterization, establish process parameters, and contribute to CMC sections of regulatory filings

  • Perform process/product risk assessments (FMEA, QbD) and prepare relevant reports.

  • Provide content and author relevant sections in regulatory submissions.

  • Represent Upstream on one or more internal project teams and on CMO/external project teams to enable successful project deliverables.

  • Collaborate within CMC teams as an Upstream SME and actively contribute to deliverables and engage in team discussion on issue resolution.

  • Mentor and train junior scientists and engineers, fostering a collaborative and innovative work environment.

  • Troubleshoots and leads others to troubleshoot and resolve complex process challenges by taking a new perspective on solutions or developing develop novel solutions

Knowledge and Skills:

*Strong fundamental knowledge and subject matter expertise in cell-culture process development for biologics, fed-batch cell culture, bioreactor scale-up and scale-down, as well as recent advances, and challenges in the field.

*Experience with intensified fed-batch and/or perfusion process development and associated process-analytical technologies is preferred.

*Strong familiarity with JMP preferred.

*Experience with risk assessments, root cause analysis and deviation management.

*A proven ability to work seamlessly across teams and develop excellent relationship and partnerships with peers is critical to success in this role.

*Demonstrated understanding of the principles and applications associated with commercial manufacturing operations.

*Strong understanding of the technical aspects of manufacturing, testing, and controls and regulations governing pharmaceutical operations.

*Strong knowledge of cGMP requirements.

*A strategic thinker with strong result-orientation and a sense of urgency to deliver quality results on time and in a highly ethical and professional manner.

* Excellent communication and interpersonal skills with the ability to build strong cross-functional relationships and communicate complex issues and concepts enterprise-wide.

* Excellent team player and be able to build and sustain organization respect and trust at all levels.

* Problem solver with a hands-on approach and ability to anticipate adverse scenarios and provide contingency plans to address them.

* Resilient and able to work well in a demanding, fast paced entrepreneurial environment.

* Sound judgment and business acumen with personal versatility and flexibility as business and team evolve.

* Keeps current on professional knowledge, expertise and best practice.

Education and Experience:

  • Bachelor's degree in a relevant field is required

  • Typically requires a Bachelor's degree and 10+ years of experience or a Master's degree and 7+ years of experience or a PhD and 4-7 years of experience, or the equivalent combination of education and experience

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Pay Range:

$139,100 - $208,600

Disclosure Statement:

The range provided is based on what we believe is a reasonable estimate for the base salary pay range for this job at the time of posting. This role is eligible for an annual bonus and annual equity awards. Some roles may also be eligible for overtime pay, in accordance with federal and state requirements. Actual base salary pay will be based on a number of factors, including skills, competencies, experience, and other job-related factors permitted by law.

At Vertex, our Total Rewards offerings also include inclusive market-leading benefits to meet our employees wherever they are in their career, financial, family and wellbeing journey while providing flexibility and resources to support their growth and aspirations. From medical, dental and vision benefits to generous paid time off (including a week-long company shutdown in the Summer and the Winter), educational assistance programs including student loan repayment, a generous commuting subsidy, matching charitable donations, 401(k) and so much more.

Flex Designation:

On-Site Designated

Flex Eligibility Status:

In this On-Site designated role, you will work five days per week on-site with ad hoc flexibility.

Note: The Flex status for this position is subject to Vertex's Policy on Flex @ Vertex Program and may be changed at any time.

Company Information

Vertex is a global biotechnology company that invests in scientific innovation.

Vertex is committed to equal employment opportunity and non-discrimination for all employees and qualified applicants without regard to a person's race, color, sex, gender identity or expression, age, religion, national origin, ancestry, ethnicity, disability, veteran status, genetic information, sexual orientation, marital status, or any characteristic protected under applicable law. Vertex is an E-Verify Employer in the United States. Vertex will make reasonable accommodations for qualified individuals with known disabilities, in accordance with applicable law.

Any applicant requiring an accommodation in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should make a request to the recruiter or hiring manager, or contact Talent Acquisition at ApplicationAssistance@vrtx.com

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