Associate Principal Scientist, Sterile Product Development

Job Description

The Sterile Product Development (SPD) group is responsible for developing non-oral dosage forms (injections, implants, inhaled, ocular) for small, intermediate, and large molecules from preclinical toxicology studies to commercialization. Our development teams ensure robust composition, primary packaging/device, and process selection through deep fundamental understanding and characterization such that the process is scalable without compromising stability, safety, efficacy, and delivery. During development, we leverage smart experimental design, cutting edge analytical tools, and predictive approaches to inform molecule, formulation and process selection. In summary, our team enables the translation of preclinical candidates into non-oral drug products.

 

Our team is looking for a candidate for the position of Associate Principal Scientist supporting the Biologics team within Sterile Product Development.

 

Primary duties:

• Lead/ contribute towards the new, innovative approaches for biologics sterile product development through the generation of experimental designs, execution of experimental plans and data analysis

• Support both early and late-stage development candidates, including screening and development of robust drug product composition, scalable process, primary packaging, compatibility characterization for processing and administration, and supporting regulatory filings.

• Build deep fundamental knowledge around the drug product to ensure completion of key milestones and laboratory / regulatory documentation.

• Active strategic and technical leadership on program development teams, interfacing with key stakeholders, and collaborating across functions to drive defined milestones will be required.

• Responsible for leading and championing organizational strategic and innovation objectives aligned with organizational goals.

• Be willing to take initiative, motivated to excel, have a strong technical background, have excellent communication and interpersonal skills, ability to multi-task, mentor scientists, and a strong desire to learn and contribute.

• Leads project activities at external manufacturing sites including tech transfers

• Enhance our Company's professional image and competitive advantage through patents, presentations, publications and professional activities and advance areas such as science and technology development, technical and business strategic improvements, business process innovations

• Maintain awareness of relevant new and current technologies, capabilities, and effectively share this knowledge with others

 

​Education Minimum Requirement:

• Ph.D. in Chemical Engineering, Biomedical Engineering, Pharmaceutical Sciences or related discipline with a minimum of 4 years relevant industry experience.  B.S. or M.S. degree in Engineering, Pharmaceutical Sciences or related discipline with minimum of 8 years relevant industrial experience.

 

Required Experience and Skills:  

• Experienced in biologics process development and characterization particularly for late stage programs

• Capable of leading formulation development activities in matrix team environments to define a robust formulation and manufacturing process

• Recognized as a technical expert and scientific contributor with proven ability to identify and develop innovative ideas

• Has broad knowledge of formulation science and in depth-knowledge in multiple areas, including core understanding of the drug development process

• Track record of working effectively with team-members of skill sets and backgrounds

• Strong verbal and written communication skills

• The candidate should have a strong track record in product development/ regulatory filing/ drug delivery/ complex formulation and process development/ characterization reflected through industry experience and external publications/ patent. 

 

Preferred Experience and Skills:

• Deep understanding of one or more of the following: surface science, colloid science, particle engineering and/or high concentration formulations

• Prior experience leading development projects at an enterprise level

• Capable of mentoring individuals in a peer-to-peer fashion and as a technical mentor

• Recognized as a subject matter expert in at least one drug delivery and/or manufacturing technology

• Demonstrated ability to identify, fundamentally characterize and address manufacturing challenges through the development and optimization of novel production technologies.

• Desire to build new capabilities through the evaluation of new technologies and hands-on optimization of existing technologies.

• Prior experience with process scale up, modeling, regulatory filings and/or driving key capability evaluation/ build would be highly preferred.

Required Skills:

Biologics, Cross-Functional Leadership, Downstream Process Development, Drug Delivery Technology, Drug Development, Drug Formulations, Formulation Chemistry, Formulation Development, Molecular Biology, Pharmaceutical Formulations, Pharmaceutical Process Development, Pharmaceutical Sciences, Physical Characterization, Regulatory Filings, Stakeholder Engagement, Sterile Manufacturing, Sterile Products, Strategic Planning

Preferred Skills:

Colloid Science, Particle Engineering, Surface Science

Current Employees apply HERE

Current Contingent Workers apply HERE

US and Puerto Rico Residents Only:

Our company is committed to inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities. Please click here if you need an accommodation during the application or hiring process.

As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics.  As a federal contractor, we comply with all affirmative action requirements for protected veterans and individuals with disabilities.  For more information about personal rights under the U.S. Equal Opportunity Employment laws, visit:

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We are proud to be a company that embraces the value of bringing together, talented, and committed people with diverse experiences, perspectives, skills and backgrounds. The fastest way to breakthrough innovation is when people with diverse ideas, broad experiences, backgrounds, and skills come together in an inclusive environment. We encourage our colleagues to respectfully challenge one another’s thinking and approach problems collectively.

Learn more about your rights, including under California, Colorado and other US State Acts

U.S. Hybrid Work Model

Effective September 5, 2023, employees in office-based positions in the U.S. will be working a Hybrid work consisting of three total days on-site per week, Monday - Thursday, although the specific days may vary by site or organization, with Friday designated as a remote-working day, unless business critical tasks require an on-site presence.This Hybrid work model does not apply to, and daily in-person attendance is required for, field-based positions; facility-based, manufacturing-based, or research-based positions where the work to be performed is located at a Company site; positions covered by a collective-bargaining agreement (unless the agreement provides for hybrid work); or any other position for which the Company has determined the job requirements cannot be reasonably met working remotely. Please note, this Hybrid work model guidance also does not apply to roles that have been designated as “remote”.

The salary range for this role is

$142,400.00 - $224,100.00

This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee’s position within the salary range will be based on several factors including, but not limited to relevant education, qualifications, certifications, experience, skills, geographic location, government requirements, and business or organizational needs.

The successful candidate will be eligible for annual bonus and long-term incentive, if applicable.

We offer a comprehensive package of benefits.  Available benefits include medical, dental, vision healthcare and other insurance benefits (for employee and family), retirement benefits, including 401(k), paid holidays, vacation, and compassionate and sick days. More information about benefits is available at https://jobs.merck.com/us/en/compensation-and-benefits.

You can apply for this role through https://jobs.merck.com/us/en (or via the Workday Jobs Hub if you are a current employee). The application deadline for this position is stated on this posting.

San Francisco Residents Only: We will consider qualified applicants with arrest and conviction records for employment in compliance with the San Francisco Fair Chance Ordinance

Los Angeles Residents Only: We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance

Search Firm Representatives Please Read Carefully 
Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company.  No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails. 

Employee Status:

Regular

Relocation:

Domestic

VISA Sponsorship:

Yes

Travel Requirements:

25%

Flexible Work Arrangements:

Not Applicable

Shift:

Not Indicated

Valid Driving License:

No

Hazardous Material(s):

n/a

Job Posting End Date:

05/27/2026

*A job posting is effective until 11:59:59PM on the day BEFORE the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.