Clera home
·Dashboard

Engineering Jobs in Rahway, NJ (Now Hiring) — 90 open

MSD logoMSD

Scientist, Analytical R&D

Rahway, New Jersey, United States · On-site

$87k–$137k/yr

Mid level

Job Description Scientist, Biologics – Large Molecule Analytical Our Research Scientists are our Inventors. We identify and target steps in disease mechanisms or pathways that could be inhibited or enhanced. Our goal is …

Skills: Analytical Chemistry, Analytical Development, Antibody Drug Conjugates, Cell-Based Assays, ELISA

MSD logoMSD

Senior Scientist, DDT - Lab Automation, High Throughput Formulation

Rahway, New Jersey, United States · On-site

$117k–$184k/yr

SeniorVisa sponsorship

Job Description Senior Scientist, DSCS Digital Technologies - Laboratory Automation, High Throughput Formulation We are seeking a Senior Scientist to join our DSCS Digital Technologies (DDT) organization, within Developm…

Skills: Laboratory Automation, High-Throughput Screening, Bioprocessing, Pharmaceutical Development, Drug Development

MSD logoMSD

Senior Scientist, DDT - Lab Automation, High Throughput Formulation

Rahway, New Jersey, United States · On-site

$117k–$184k/yr

SeniorVisa sponsorship

Job Description Senior Scientist, DSCS Digital Technologies - Laboratory Automation, High Throughput Formulation We are seeking a Senior Scientist to join our DSCS Digital Technologies (DDT) organization, within Developm…

Skills: Laboratory Automation, High-Throughput Screening, Bioprocessing, Pharmaceutical Development, Drug Delivery Technology

MSD logoMSD

Associate Director Engineering: Electronic Lab Notebook Operations Lead within the Digital Insights team

Rahway, New Jersey, United States · Hybrid

$129k–$203k/yr

Senior

Job Description We are a global biopharmaceutical leader with a varied portfolio of prescription medicines, oncology, vaccines and animal health products. We are driven by our purpose to develop and deliver innovative pr…

Skills: Electronic Lab Notebook Operations, Software Development Lifecycle, Operational Excellence, Data Governance, Data Visualization

MSD logoMSD

Associate Principal Scientist, Materials and Biophysical Characterization

Rahway, New Jersey, United States · On-site

$142k–$224k/yr

Senior

Job Description The Materials and Biophysical Characterization group in the Pharmaceutical Analysis and Digital Technologies organization is seeking a highly self-motivated and innovative scientist with deep knowledge an…

Skills: Biophysical Characterization, Circular Dichroism (CD), Differential Scanning Calorimetry (DSC), Infrared Spectroscopy, Analytical Ultracentrifugation (AUC)

MSD logoMSD

Senior Configuration Engineer (Hybrid)

Rahway, New Jersey, United States · Hybrid

$117k–$184k/yr

Senior

Job Description We are a global biopharmaceutical leader with a portfolio of prescription medicines, oncology, vaccines and animal health products. We are driven by our purpose to develop and deliver innovative products …

Skills: ELN Configuration, Structured Data Design, CMC Domain Knowledge, Data Modeling, GxP Requirements

MSD logoMSD

Scientist, Analytical R&D

Rahway, New Jersey, United States · On-site

$87k–$137k/yr

Mid level

Job Description Scientist, Biologics – Large Molecule Analytical Our Research Scientists are our Inventors. We identify and target steps in disease mechanisms or pathways that could be inhibited or enhanced. Our goal is …

Skills: Analytical Chemistry, Analytical Development, Antibody Drug Conjugates, Cell-Based Assays, Cross-Functional Collaboration

MSD logoMSD

Senior Configuration Engineer (Hybrid)

Rahway, New Jersey, United States · Hybrid

$117k–$184k/yr

Senior

Job Description We are a global biopharmaceutical leader with a portfolio of prescription medicines, oncology, vaccines and animal health products. We are driven by our purpose to develop and deliver innovative products …

Skills: ELN Configuration, Structured Data Design, CMC Domain Knowledge, Data Modeling, GxP Requirements

MSD logoMSD

Associate Director Engineering: Electronic Lab Notebook Operations Lead within the Digital Insights team

Rahway, New Jersey, United States · Hybrid

$129k–$203k/yr

Senior

Job Description We are a global biopharmaceutical leader with a varied portfolio of prescription medicines, oncology, vaccines and animal health products. We are driven by our purpose to develop and deliver innovative pr…

Skills: Electronic Lab Notebook Operations, Software Development Lifecycle, Operational Excellence, Data Governance, Data Visualization

MSD logoMSD

Manufacturing Execution Systems (MES) Deployment Sr. Specialist (Onsite)

Rahway, New Jersey, United States · On-site

$117k–$184k/yr

Senior

Job Description The FLEx Center is a new multi-modality (small molecule, biologics, vaccine) Drug Product development and GMP clinical manufacturing plant in Rahway, New Jersey. The FLEx organization has a mission to ena…

Skills: Adaptability, Analytical Testing, Biopharmaceuticals, Change Agility, Collaborative Development

MSD logoMSD

Senior Scientist, Materials and Biophysical Characterization

Rahway, New Jersey, United States · On-site

$117k–$184k/yr

Mid level

Job Description The Materials and Biophysical Characterization group in the Pharmaceutical Analysis and Digital Technologies organization is seeking a highly self-motivated and innovative scientist with deep knowledge an…

Skills: Biophysical Characterization, Protein Stability, Flow Imaging Microscopy, Dynamic Light Scattering, Circular Dichroism

MSD logoMSD

Associate Principal Scientist, Materials and Biophysical Characterization

Rahway, New Jersey, United States · On-site

$142k–$224k/yr

Senior

Job Description The Materials and Biophysical Characterization group in the Pharmaceutical Analysis and Digital Technologies organization is seeking a highly self-motivated and innovative scientist with deep knowledge an…

Skills: Biophysical Characterization, Circular Dichroism (CD), Infrared Spectroscopy, Differential Scanning Calorimetry (DSC), Analytical Ultracentrifugation (AUC)

MSD logoMSD

Associate Principal Scientist, Materials and Biophysical Characterization

Rahway, New Jersey, United States · On-site

$142k–$224k/yr

Senior

Job Description The Materials and Biophysical Characterization group in the Pharmaceutical Analysis and Digital Technologies organization is seeking a highly self-motivated and innovative scientist with deep knowledge an…

Skills: Biophysical Characterization, Protein Analysis, Circular Dichroism, Differential Scanning Calorimetry, Infrared Spectroscopy

MSD logoMSD

Senior Principal Scientist, Downstream Process Development

Rahway, New Jersey, United States · On-site

$191k–$300k/yr

Senior+

Job Description 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 ac…

Skills: Downstream Processing, Purification Process Development, Biologics CMC, Process Characterization, Cross-functional Leadership

MSD logoMSD

Assoc Prin. Scientist, Analytical R&D

Rahway, New Jersey, United States · On-site

$142k–$224k/yr

Senior+Visa sponsorship

Job Description The Materials & Biophysical Characterization (MBC) group within Pharmaceutical Analysis & Digital Technologies is seeking a highly motivated and technically focused individual interested in positively imp…

Skills: Analytical Chemistry, Analytical Method Development, Assay Development, Biological Assay Development, Cell-Based Assays

MSD logoMSD

Sr. Scientist, Analytical R&D

Rahway, New Jersey, United States · On-site

$117k–$184k/yr

SeniorVisa sponsorship

Job Description The Materials & Biophysical Characterization (MBC) group within Pharmaceutical Analysis & Digital Technologies is seeking a highly motivated and technically focused individual interested in positively imp…

Skills: Analytical Chemistry, Analytical Method Development, Assay Development, Bioanalytical Analysis, Biochemical Assays

MSD logoMSD

Sr. Scientist, Analytical R&D

Rahway, New Jersey, United States · On-site

$117k–$184k/yr

SeniorVisa sponsorship

Job Description The Materials & Biophysical Characterization (MBC) group within Pharmaceutical Analysis & Digital Technologies is seeking a highly motivated and technically focused individual interested in positively imp…

Skills: Analytical Chemistry, Analytical Method Development, Assay Development, Bioanalytical Analysis, Biochemical Assays

MSD logoMSD

Principal Scientist, Materials Science

Rahway, New Jersey, United States · On-site

$157k–$247k/yr

Senior+Visa sponsorship

Job Description The Materials & Biophysical Characterization (MBC) group within Analytical Research & Development is seeking a highly motivated and technically focused individual interested in positively impacting our Co…

Skills: Analytical Chemistry, Analytical Method Development, Assay Development, Bioanalytical Analysis, Chemical Engineering

MSD logoMSD

Senior Scientist, Small Molecule Chemical Engineering

Rahway, New Jersey, United States · On-site

$117k–$184k/yr

SeniorVisa sponsorship

Job Description The Chemical Commercialization Technology (CCT) department, which is part of our Manufacturing Division, is seeking a self-motivated individual who is looking for an opportunity to work in a highly collab…

Skills: cGMP Regulations, Chemical Engineering, Chemical Manufacturing, Chemical Processes, Chromatographic Techniques

MSD logoMSD

Director, Drug & Device Combo (Autoinjector/Inhalation) Reg.-CMC (Remote)

Rahway, New Jersey, United States · Remote OK

$191k–$300k/yr

Senior+

Job Description Director/Principal Scientist, Devices and Drug-Device Combinations Regulatory CMC Reporting to the Director of Device Regulatory Affairs for Autoinjector Development Programs, the Director/Principal Scien…

Skills: Regulatory CMC, Combination Products, Technical Writing, Design Controls, Regulatory Compliance

12345

Showing 1–20 of 90

MSD logo

Scientist, Analytical R&D

MSD

Rahway, New Jersey, United States • On-site

Apply
Mid level

Tired of cold applications?

Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.

  • $87k–$137k/yr
  • Full-time
  • bachelor degree, postgraduate degree
  • Medical Insurance, Dental Insurance, Vision Healthcare, 401k, Paid Holidays, Vacation
  • Posted 2d ago
  • ~40 hrs/week

Responsibilities

The Scientist is responsible for the development, qualification, and transfer of analytical methods for monoclonal and complex therapeutic proteins. The role involves solving complex analytical problems at the intersection of biology, chemistry, and lab informatics to enable biologics drug development.

Requirements

Requires a BA/BS in analytical chemistry/biochemistry with 3+ years of pharmaceutical experience, or an M.S. degree. Candidates must have expertise in UPLC/HPLC, CE techniques, and experience authoring technical reports or regulatory filings.

Full job description

Job Description

Scientist, Biologics – Large Molecule Analytical

Our Research Scientists are our Inventors. We identify and target steps in disease mechanisms or pathways that could be inhibited or enhanced. Our goal is to isolate a compound that is effective against a disease target. Using innovative thinking, state-of-the-art facilities, and robust scientific methodology, we collaborate to discover the next medical breakthrough.

The Biologics Analytical Research & Development department of our Research & Development Division is seeking applicants for a Scientist position in Rahway, New Jersey. The Scientist is a laboratory-based scientific role tasked with solving complex analytical problems at the interface of biology, chemistry, and lab informatics disciplines to enable development of Biologics drug substances and drug products. The successful candidate must function well and be able to collaborate in a fast-paced, integrated, multidisciplinary team environment. The qualified candidate will be responsible for development, qualification, implementation, troubleshooting and transfer of analytical methods for monoclonal proteins or other complex therapeutic proteins. Applicants must have effective organizational, multi-tasking, oral/written communications skills, show scientific leadership, and a desire to conduct research and publish. Evidence of strong cross-functional collaboration in an academic or industrial setting is also preferred.

Qualifications

Education:

  • BA/BS in analytical chemistry/biochemistry or related field with a minimum of 3 years of experience in the Pharmaceutical Industry, or M.S. with a minimum of 0+ year relevant experience.

Required Experience and Skills:

  • Prior experience in a laboratory environment

  • Ability to develop and apply basic principles and scientific concepts to execute work in a laboratory setting

  • Execute routine experiments and data interpretation with appropriate technical guidance

  • Ability to operate and troubleshoot analytical methods

  • Understanding of the fundamentals in separations science

  • Experience with UPLC/HPLC analysis of biologics (e.g., SEC, RP, IEX) and CE techniques or molecular biology (PCR, DNA extraction) and immunoassay (ELISA, gel electrophoresis) techniques

  • Ability to work within overall project timelines to manage prioritization and execution of individual deliverables with appropriate supervision

  • Demonstrated experience working within collaborative team environments

  • Experience in authoring and reviewing internal technical reports, sections of regulatory filings (e.g., IND, BLA) and external scientific publications

Preferred Experience and Skills:

  • Past experience working as part of a project team

  • Strong knowledge of protein structure and degradation pathways. Experience in analysis of various Biologic modalities (e.g., mAb, antibody-drug conjugate, fusion protein)

  • Background in Analytical Methodologies and sound scientific understanding of Critical Quality Attributes/QbD/DOE principles

  • Prior experience with Microsoft Office and other research applications (e.g., RLIMS, ELN, Empower)

  • Experience in data analytics, programming, or laboratory automation

Required Skills:

Adaptability, Adaptability, Analytical Chemistry, Analytical Development, Analytical Method Development, Antibody Drug Conjugates (ADC), Cell-Based Assays, Cross-Functional Collaboration, Enzyme Linked Immunosorbent Assay (ELISA), Good Manufacturing Practices (GMP), Immunoassays, Immunoprecipitation, Interpersonal Relationships, Laboratory Automation, Laboratory Information Management System (LIMS), Laboratory Techniques, Mammalian Cell Culture, Multitasking, Oral Communications, Pharmaceutical Management, Prioritization, Real Time Polymerase Chain Reaction (qPCR), Self Motivation, Standard Operating Procedure (SOP) Writing, Technical Writing {+ 1 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:

No relocation

VISA Sponsorship:

No

Travel Requirements:

10%

Flexible Work Arrangements:

Not Applicable

Shift:

1st - Day

Valid Driving License:

No

Hazardous Material(s):

No

Job Posting End Date:

07/1/2026

*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.


Requisition ID:R404604

Related keywords

BiologicsLarge MoleculeAnalytical R&DMonoclonal ProteinsSECRPIEXPCRDNA ExtractionGel ElectrophoresisCritical Quality AttributesQbDDOERLIMSELNEmpower

About MSD

LinkedInVisit site
Industry
Pharmaceutical Manufacturing
Company size
10,001+ employees
Headquarters
Rahway, New Jersey
LinkedIn followers
1,238,125

At MSD, known as Merck & Co., Inc., Rahway, NJ, USA in the United States and Canada, we are unified around our purpose: We use the power of leading-edge science to save and improve lives around the world. For more than 130 years, we have brought hope to humanity through the development of important medicines and vaccines. We aspire to be the premier research-intensive biopharmaceutical company in the world – and today, we are at the forefront of research to deliver innovative health solutions that advance the prevention and treatment of diseases in people and animals. We foster a diverse and inclusive global workforce and operate responsibly every day to enable a safe, sustainable and healthy future for all people and communities. For more information, visit www.msd.com and connect with us on Facebook, Instagram, Twitter, and YouTube.

Offices: 90 E Scott Ave, Rahway, New Jersey 07065, US · 2000 Galloping Hill Road, Kenilworth, NJ 07033, US · Jalan Puteri 5/20, Puchong, Selangor 47100, MY · Clos du Lynx 5, Woluwe-Saint-Lambert, Brussels Region 1200, BE · Keilaranta 3, Espoo, Southern Finland 02150, FI

Animal FeedVeterinaryHealth CareData ManagementBiopharmaClinical TrialsBiotechnologyMedicalPharmaceuticalData Center Automation
View all jobs at MSD

Frequently asked questions

How much do Engineering jobs in Rahway, NJ pay?

Based on 87 listings with disclosed salaries, most engineering jobs in Rahway, NJ pay between $87k–$224k per year. Individual offers vary with seniority, company size, and specialization.

How many Engineering jobs are open in Rahway, NJ right now?

There are currently 90 open engineering positions in Rahway, NJ listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Engineering roles in Rahway, NJ?

Companies currently hiring include MSD, SodexoMagic, C&C Lift Truck, Inc., Compliance Management International, HazTek Safety Management, among others. Browse the listings above to see every active employer.

Are there remote or hybrid Engineering jobs in Rahway, NJ?

Yes — 19 of the 90 open engineering positions offer remote or hybrid work (2 remote, 17 hybrid).

How do I apply for Engineering jobs in Rahway, NJ?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.

Engineering jobs in other cities

New York, NYHouston, TXAustin, TXSan Francisco, CAAtlanta, GASan Diego, CASeattle, WAWashington, DCChicago, ILDallas, TX

Other jobs in Rahway, NJ

HealthcareScience & ResearchManagement & LeadershipManufacturingData & AnalyticsMarketingTechnologyFinance & AccountingTradesConsulting

Browse more

All Engineering jobsDiscover jobs
Clera home

Your AI-talent agent. Connecting talents with dream jobs.

Earn $5,000

Tools

  • Salary Calculator
  • Resume Review
  • Startup Map

Explore

  • Jobs
  • Discover Jobs
  • Companies
  • Acquihire
  • Referral

Company

  • Manifesto
  • Engineering
  • We are hiring!
  • FAQs
  • Blog
  • Press

Tools

  • Salary Calculator
  • Resume Review
  • Startup Map

Explore

  • Jobs
  • Discover Jobs
  • Companies
  • Acquihire
  • Referral

Company

  • Manifesto
  • Engineering
  • We are hiring!
  • FAQs
  • Blog
  • Press

© 2026 Clera Labs, Inc.

PrivacyTermsBug Bounty