Job Description
Are you ready to make a significant impact on the world of biopharmaceuticals purification? At our company, we are at the forefront of innovation in our manufacturing division, specifically within the Biologics Drug Substance Commercialization (BDSC) team. Our Downstream Purification department is seeking a passionate and skilled individual to lead the charge in transforming our late-stage pipeline and commercial products into reality. Join us and be a part of a team that is dedicated to advancing the prevention and treatment of diseases in people and animals.
The Principal Scientist (Director level) position in BDSC-Downstream team is a senior scientific and people leadership role supporting late stage and commercial biologics programs, with a primary focus on biologics downstream processing. This position offers the opportunity to lead high impact scientific work across complex modalities, including multi-specific antibody therapeutics—while developing talent and shaping downstream strategies that directly support global manufacturing and regulatory success.
Reporting to the Director of BDSC-Downstream, the Principal Scientist (Director) will manage a team of downstream scientists and serve as a key technical leader and collaborator across Manufacturing, Quality, Regulatory, and external partners.
Responsibilities
Qualifications
Required
Preferred
Required Skills:
Biological Engineering, Biologics, Biopharmaceutical Manufacturing, Bioproduction, Bioproducts, Chemical Engineering, Commercialization, Cross-Functional Teamwork, Decision Making, Downstream Processing, Drug Development, Manufacturing Scale-Up, Process Characterization, Process Development (PD), Process Transfers, Purification Methods, Strategic Thinking, Technology TransferPreferred Skills:
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:
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.
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The salary range for this role is
$173,200.00 - $272,600.00This 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:
RegularRelocation:
DomesticVISA Sponsorship:
YesTravel Requirements:
10%Flexible Work Arrangements:
Not ApplicableShift:
1st - DayValid Driving License:
NoHazardous Material(s):
n/aJob Posting End Date:
09/26/2026*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.
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Upper Gwynedd Township, Pennsylvania, United States
Onsite
Available