Merck & Co, Inc

Scientist (2nd Shift) - Pharmaceutical Analytical Sciences (Onsite)

Merck & Co, Inc$87K — $137K *
Pharmaceuticals & Biotech
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 3+ years of industry experience with a Bachelor’s in Chemistry or related field, or 1+ years with a Master's degree.
  • Experience with Good Manufacturing Practices (GMP) activities is preferred.
  • Strong written and oral communication skills essential for teamwork and documentation.
  • Proficiency in analytical methods, particularly chromatographic techniques, is advantageous.

Responsibilities

  • Support Good Manufacturing Practices (GMP) activities for drug development.
  • Document experiments and results following ALCOA principles.
  • Troubleshoot GMP testing challenges collaboratively.
  • Validate analytical methods for clinical material testing.
  • Conduct data entry and create analytical reports.
  • Collaborate with Analytical Research & Development and cross-functional teams.
  • Assist in compliance audit and inspection preparations.

Benefits

  • Comprehensive healthcare options including medical, dental, and vision.
  • 401(k) retirement plan with company matching.
  • Paid time off including holidays and vacation days.
  • Access to compassionate and sick day leave.
Full Job Description

Job Description

The Pharmaceutical Analytical Sciences group has an opening for a second shift Scientist based in Rahway, NJ. In your role as Scientist, you will be part of a team of Analytical Chemists working on cross-functional scientific teams to enable novel small molecule, peptide, and oligonucleotide drug development through laboratory-based analytical characterization and statistical data analysis. 

This role is fully onsite during 2nd shift operations (3pm – 11:30pm).

Primary Responsibilities:

  • Support execution of Good Manufacturing Practices (GMP) activities such as release and stability testing to support development of active pharmaceutical ingredients (APIs), pharmaceutical formulations, and manufacturing processes using both traditional and advanced analytical tools.

  • Document the execution, procedure, results, and conclusions of experiments in a detailed and organized manner following ALCOA principles.

  • Troubleshoot and investigate any challenges associated with the GMP testing through active collaboration with cross-functional project teams and/or Quality stakeholders.

  • Validate and implement analytical methods to support release and stability testing of clinical materials.

  • Perform data entry, data review, and author analytical reports or data summaries.

  • Strong collaboration with fellow Analytical Research & Development colleagues as well as cross-functional partners such as Global Development Quality, Process Chemistry, and Pharmaceutical Operations.

  • Support compliance audit/inspection activities.

Education Minimum Requirements:

  • Minimum 3 years relevant industry experience for applicants with a Bachelor of Science degree, or 1 year of relevant industry experience for applicants with a Master of Science degree in Chemistry, Pharmaceutical Sciences, or other Life Sciences.

Required Experience and Skills:

  • Excellent written and oral communication skills, as well as interpersonal skills, are necessary to qualify for this role.

  • Candidates will also be required to work in a team environment with cross-functional interactions.

Preferred Experience and Skills:

  • Though not required, the ideal applicant would have hands-on experience in GMP operations, advanced chromatographic separation science, spectroscopy analysis, dissolution testing, and other analytical techniques. 

  • In addition, experience with Empower, data science, and LCMS are also a plus.

PRD

EligibleforERP

To learn more about the PRD team, click: Join Our Process Research & Development Team.

Required Skills:

Adaptability, Cross-Functional Teamwork, Data Entry, Good Manufacturing Practices (GMP), Pharmaceutical Industry, Self Motivation, Troubleshooting

Preferred Skills:

Analytical Techniques, API Development, API Testing, Chromatographic Separations, Chromatographic Techniques, Dissolution Testing, Drug Development, Oligonucleotides, Peptides, Small Molecules, Spectroscopic Analysis, Spectroscopy

Current Employees apply HERE

Current Contingent Workers apply HERE

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:

No relocation

VISA Sponsorship:

No

Travel Requirements:

No Travel Required

Flexible Work Arrangements:

Not Applicable

Shift:

2nd - Evening

Valid Driving License:

No

Hazardous Material(s):

n/a

Job Posting End Date:

07/1/2026

*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.

About Merck & Co, Inc

Schering-Plough Corporation is a major U.S.-based manufacturer of pharmaceuticals. It operates in three segments: Prescription Pharmaceuticals, Animal Health, and Consumer Health Care. Schering-Plough develops products targeting on allergy, cancer, hepatitis, cardiovascular, central nervous system, respiratory system, and more.  It was founded in 1851 by Ernst Christian Friedrich Schering as Schering AG in Germany. Schering-Plough manufactured several pharmaceutical drugs, the most well-known of which were the allergy drugs Claritin and Clarinex, an anti-cholesterol drug Vytorin, and a brain tumor drug Temodar. It also developed drugs targeting on central nervous system and the respiratory system. Schering Plough also owned and operated the major foot care brand name Dr. Scholl's and the skin care line Coppertone. These also became a part of the new company. Schering-Plough was a full member of the European Federation of Pharmaceutical Industries and Associations (EFPIA), a membership which is also maintained by the new Merck.

Merck & Co, Inc Careers

Join the visionary team at Merck & Co, Inc, a global leader in healthcare dedicated to advancing the world of medicine. As part of our professional community, you'll find dynamic job opportunities that foster innovation and leadership across various fields. Merck & Co, Inc is not just a company; it's a place where you can make a difference.

Work You’ll Do

At Merck & Co, Inc, we are committed to improving global health through groundbreaking research and innovative healthcare solutions. Our team is at the forefront of developing new therapies and vaccines that significantly impact public health worldwide. By joining us, you will collaborate with some of the brightest minds in the industry, using your skills to contribute to projects that save and improve lives around the globe.

Explore Career Paths

Whether you're seeking an internship, a graduate opportunity, or a professional position, Merck & Co, Inc offers a range of career paths in environments that promote rapid professional growth and development. Explore job opportunities in research, digital transformation, manufacturing, and more, all while benefiting from a culture that supports diversity and inclusion.

Innovate and Lead

Merck & Co, Inc is an ideal environment for those who lead with curiosity and the drive to innovate. Our leadership is committed to fostering a culture where inventive thinking and collaboration are encouraged, making it a perfect place for professionals who seek to make an impact through their work.

Develop Your Skills

With Merck & Co, Inc, you are not just getting a job; you're gaining access to unparalleled career development opportunities. Enhance your skills through diverse training programs, workshops, and continuous learning courses designed to help you grow at every stage of your career.

Benefits and Culture

We understand that our employees are our greatest asset, which is why we offer competitive benefits designed to support the health and well-being of you and your family. From comprehensive health care coverage and retirement plans to flexible working conditions and wellness programs, our benefits package is designed to meet the diverse needs of our team members.

Join Our Team

Ready to advance your career at Merck & Co, Inc? Search open positions that match your skills and interests. We are continuously hiring and looking for passionate, creative, and solution-driven team players. Prepare your resume, sharpen your interview skills, and become part of a company that's dedicated to making a difference.

Stay Connected

Keep up to date with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. Engage with us through our careers blog and by participating in networking events and employment fairs. Subscribe to receive personalized job alerts and the latest news tailored to your preferences. Discover the exciting and rewarding opportunities that await at Merck & Co, Inc. Join us in our mission to improve health and wellness around the world.
Learn more about Merck & Co, Inc
Size
68,000 employees
Market Cap
$282.6 billion
Industry
Net Income
$7 billion
Founded
1668
5 Year Trend
+4.1%
Revenue
$47.9 billion
NASDAQ

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