Associate Scientist, Small Molecule Chemical Engineering

Job Description

The Chemical Commercialization Technology (CCT) department which is part of our Manufacturing Division is seeking self-motivated individuals who are looking for an opportunity to work in a highly collaborative environment that provides substantial technical responsibility and leadership of internal and external work.

The Assoc. Scientist Engineering position leverages scientific/technical experience to develop safe and robust processes through process characterization tech transfer validation filing and supply support. The incumbent is expected to provide scientific expertise in small molecule active pharmaceutical ingredients (API) process characterization work by learning and utilizing Quality Risk Management methodologies and tools for statistical design of experiments. This role involves hands-on wet chemistry experimentation at the laboratory bench and kilo lab scales in addition to technology transfer to commercial manufacturing facilities. Approximately 10-20% travel time is expected. The scientist will be expected to exhibit a mindset of safety and quality compliance which will include following current Good Manufacturing Practices (cGMPs) and participating in risk assessments deviation investigations and Good Documentation Practices (GDPs).

Position Qualifications:

Education Minimum Requirement:

• The position requires a BS or MS in Chemical Engineering (or related engineering field) from an accredited college/university by the start date of employment.

Position Requirements / Required Experience and Skills:

• Strong understanding of chemistry and/or chemical engineering fundamental concepts
• Desire to learn and engage in process scale-up and technology transfer moving from laboratory to pilot plant or factory scale
• Desire to perform both laboratory experimentation and on-site support of scale-up activities and manufacturing operations
• Ability to work in the laboratories at the Rahway New Jersey site with occasional domestic and international travel as necessary. This is primarily a laboratory-based roll and onsite presence is required.
• Strong organizational interpersonal writing and time management skills

Preferred Experience and Skills:

• Proven ability to work independently and collaborate effectively as part of a team
• Experience with process development in a laboratory pilot-scale or manufacturing environment
• Experience with developing and executing an experimental program to address issues with process design robustness or productivity for an existing product/process
• Familiarity with statistical design and analysis tools
• Familiarity with concepts and application of current Good Manufacturing Practices (cGMPs) ideally during pharmaceutical drug substance / drug product development and production e.g. in a pilot and/or factory setting. #EBRGs #VetJobs #FTP2027

Required Skills:

Chemical Engineering Data Analysis Design of Experiments (DOE) Experimental Methods Experimentation Good Lab Practices Maintenance Supervision Pharmaceutical Process Development Pharmaceutical Sciences Process Design Process Development (PD) Process Engineering Process Improvements Process Scale Up Process Transfers Product Transfers Statistical Data Analysis Technical Writing Technology Transfer Wet Chemistry Writing Technical Documents

Preferred Skills:

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US and Puerto Rico Residents Only:

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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 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 anothers thinking and approach problems collectively.

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The salary range for this role is

$71900.00 - $113200.00

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 employees 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 can apply for this role through (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:

No relocation

VISA Sponsorship:

No

Travel Requirements:

10%

Flexible Work Arrangements:

Not Applicable

Shift:

1st - Day

Valid Driving License:

No

Hazardous Material(s):

N/A

Job Posting End Date:

09/30/2026

*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.