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Downstream Process Development Jobs in Manhattan, NY

Head of Biologics

Manhattan, NY · On-site

$170K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Lead Neion Bio's protein development function, including downstream process development, analytical development, product characterization, and regulatory strategy and interactions * Define product ...

Head of Biologics

New York, NY

$170K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Lead Neion Bio's protein development function, including downstream process development, analytical development, product characterization, and regulatory strategy and interactions * Define product ...

Head of Biologics

Manhattan, NY · On-site

$170K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Lead Neion Bio's protein development function, including downstream process development, analytical development, product characterization, and regulatory strategy and interactions * Define product ...

This individual will own upstream and downstream process development, analytical development, and ADC conjugation/manufacturing - from early clinical supply through late-stage development - ensuring ...

This individual will own upstream and downstream process development, analytical development, and ADC conjugation/manufacturing -- from early clinical supply through late-stage development ...

Showing results 21-40

Downstream Process Development information

See Manhattan, NY salary details

$20

$37

$54

How much do downstream process development jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for downstream process development in Manhattan, NY is $37.17, according to ZipRecruiter salary data. Most workers in this role earn between $30.53 and $45.62 per hour, depending on experience, location, and employer.

What is downstream process development?

A Downstream Process Development job involves optimizing and scaling purification processes for biologics, such as proteins, antibodies, or gene therapies. Scientists and engineers in this role develop efficient methods for isolation, purification, and formulation of therapeutic products while ensuring quality and regulatory compliance. Key activities include chromatography, filtration, and process analytics to improve yield, purity, and consistency. This role is critical in biotech and pharmaceutical industries to ensure safe and effective drug production for clinical and commercial use.

What does someone in downstream process development do?

Professionals in Downstream Process Development are typically responsible for designing, optimizing, and scaling up purification processes for biopharmaceutical products. Their day-to-day work may involve conducting laboratory experiments, analyzing data, troubleshooting technical issues, and documenting process changes in accordance with regulatory standards. They also frequently collaborate with upstream processing, analytical, and quality teams to ensure seamless transfer and integration of processes. The role often includes participating in project meetings, contributing to process validation efforts, and supporting technology transfer to manufacturing teams, making it both technically challenging and collaborative.

What are the key skills and qualifications needed for downstream process development?

To excel in Downstream Process Development, you generally need a strong background in biochemistry, chemical engineering, or a related life sciences field, often with experience in bioprocessing or purification technologies. Familiarity with chromatography systems, filtration equipment, process analytical technology (PAT), and relevant software such as DeltaV or Unicorn is frequently required, along with knowledge of GMP and regulatory standards. Excellent problem-solving, project management, and cross-functional communication skills help professionals succeed in dynamic team environments. These competencies are crucial for developing efficient, scalable purification processes that ensure high product quality and support organizational goals.

Infographic showing various Downstream Process Development job openings in Manhattan, NY as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 14% Part Time, and 2% Contract. Highlights an 90% Physical, 3% Hybrid, and 7% Remote job distribution, with an average salary of $77,321 per year, or $37.2 per hour.

Biologics Process Research & Development Scientist

MSD

Rahway, NJ • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Job description

Job Description

Biologics Process Research & Development (BPR&D) within our Company's Research Laboratories is on a mission to rapidly deliver biotherapeutics to patients by efficiently developing innovative, robust manufacturing processes and technologies. To achieve this, we work closely with colleagues in Discovery, Pre-clinical, Early Development, Analytical, Formulation, and Commercial Manufacturing while providing an inclusive environment for all. Beyond process development for pipeline biologics, we innovate and build next generation biomanufacturing technologies. Examples include investments for development of continuous manufacturing, green and sustainable processes, and proprietary technology platforms. We actively publish and engage with the scientific community to influence the field.

Biologics Process Research & Development (BPR&D) includes three lab-facing technical functional areas: Process Cell Sciences (PCS), Upstream Process Development (UPD) and Downstream Process Development & Engineering (DPDE). This job posting covers opportunities for all three functional areas. We are actively looking for highly motivated people with a passion for innovation and interest in contributing to one or more of the three technical functional areas mentioned above.

As a Scientist in Biologics Process Research & Development (BPR&D), you will work with immensely creative and collaborative team members to design and develop robust processes in support of early- and late-stage biologics. You will innovate to support our company's biologics pipeline and production platforms through rigorous scientific principles. You will have the opportunity to apply and integrate innovation into biologic process sciences to establish our company as the industry leader in next-generation biologics manufacturing. You may also be expected to contribute to additional areas of interest such as biophysical, reactor, process, economic and/or multivariate modeling as we are committed to leveraging digital ways of working to enhance our ability to design robust processes.

Responsibilities include but are not limited to:

Develop innovative and disruptive technologies for next-generation biologics manufacturing processes

Develop and characterize robust clinical processes capable of delivering multi-kilogram quantities of therapeutics

Design and conduct experiments related to cell-line development, upstream or downstream bioprocessing

Integrate unit operations with relevant process control and monitoring platforms

Collaborate across Biologics Process Research & DevelopmentBPR&D, process analytics, and other functional areas in research and manufacturing to advance the biologics pipeline

Conduct laboratory- and/or pilot-scale studies to support scale-up and technology transfer to manufacturing sites

Contribute to a safe and compliant laboratory work environment

MINIMUM EDUCATION REQUIREMENTS:

Education:

Bachelor's Degree with 2+ years of relevant experience or master's degree in chemical/Biochemical/Biomedical Engineering, Biotechnology, Biochemistry, Molecular Biology, or related fields with research background in molecular biology, cell culture or protein purification

REQUIRED EXPERIENCE AND SKILLS:

Experience with one or more of molecular biology, protein expression, mammalian cell culture, protein purification, biochemical engineering, or analytical technologies

Scientific understanding of the engineering principles behind recombinant protein production and purification

Ability to comprehend and execute experiments independently

Ability to organize, communicate, analyze, and present experimental data to drive conclusions and further study designs

Knowledge of aseptic technique, protein biophysical properties, and general protein laboratory practices

Demonstrated ability to independently prepare technical documents and scientific presentations to capture development progress, scientific investigations, and technology development output

Basic understanding of statistical methods and data analysis tools

Strong passion and commitment to integrate science and innovation into biologic process development

Ability to excel in a collaborative and matrix environment

PREFERRED EXPERIENCE AND SKILLS:

Demonstrated capabilities in understanding and operating bioanalytical techniques to characterize microbial or cell culture processes

Ability to think critically with excellent problem solving and troubleshooting skills

High throughput screening, automated bioreactor systems, and liquid handlers

Experience with process transfer to clinical or commercial manufacturing facilities

Knowledge of process control and workflow automation tools

Strong foundation in statistical analysis, design of experiments, data science, computational modeling

#BPRD #PRD

Required Skills:

Aseptic Technique, Aseptic Technique, Bioanalytical Techniques, Biomanufacturing, Bioreactor Operation, Cell Culture Process Development, Cell Cultures, Conducting Experiments, Cross-Functional Teamwork, GMP Compliance, High Throughput Screening HTS Systems, Mammalian Cell, Mammalian Cell Culture, Manufacturing Processes, Microbial Fermentation, Molecular Biology, Optimism, Process Optimization, Process Scale Up, Process Scheduling, Product Development, Protein Expression, Protein Purifications, Technical Leadership, Technical Transfer {+ 2 more}

Preferred 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:

EEOC Know Your Rights

EEOC GINA Supplement

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

The salary range for this role is

$87,300.00 - $137,400.00

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:

No

Travel Requirements:

10%

Flexible Work Arrangements:

Not Applicable

Shift:

Not Indicated

Valid Driving License:

No

Hazardous Material(s):

N/A

Job Posting End Date:

09/1/2026

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