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93 principal scientist jobs at 22 companies in New Jersey

1mo
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Principal Scientist
Cherry Hill, New Jersey, United States
$118k-$135k/yr OnsiteFull Time
TPM Laboratories
TPM Laboratories: U.S. contract testing laboratory providing analytical research, quality-control, and stability services to pharmaceutical and chemical companies.
10+ YOEBS in Chemistry (advanced degree preferred), 10+ years pharmaceutical/analytical lab experience, method development/validation leadership, expertise in HPLC/UPLC/GC/dissolution/UV/FTIR and cGMP/ALCOA+/FDA/ICH/USP/EP, strong technical writing and communication.
HPLC, UPLC, GC, Dissolution, UV, FTIR, cGMP, ALCOA+, FDA, ICH, USP, EP
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Associate Principal Scientist
Princeton, New Jersey, United States
$94k-$115k/yr OnsiteFull Time
Cyprotex US, LLC
Cyprotex US, LLC: U.S. contract research organization providing predictive toxicology and ADME-Tox services to pharmaceutical, biotech, chemical, and personal-care clients.
3+ YOEPhD in a scientific field, 3+ years related experience, assay development and imaging/MEA experience, strong data analysis and communication skills, Microsoft Word and Outlook proficiency.
Microsoft Word, Microsoft Outlook
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2mo
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  Principal, Medical Affairs (Principal Scientist)
Franklin Lakes, New Jersey, United States
$136k-$217k/yr OnsiteFull Time
BD
BDNYSE: BDX: Global medical technology advancing the world of health.
5+ YOEMS (or PhD preferred) in a health-related field, 5+ years clinical laboratory/clinical research or related experience, advanced/board certification or equivalent experience, knowledge of regulatory and standards, and clinical study design expertise.
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2w
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Principal Scientist, Molecular Genomics
Princeton, New Jersey, United States
$139k-$168k/yr OnsiteFull Time
Bristol Myers Squibb
Bristol Myers SquibbNYSE: BMY: Transforming patients' lives through science.
4+ YOELife sciences degree with 4–8+ years of academic or industry experience, extensive PCR, qPCR, NGS, and genomics assay expertise, clinical assay development experience, and leadership and mentoring capabilities.
PCR, qPCR, NGS, gene expression profiling (GEP), genotyping, variant analysis, ctDNA
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Principal Scientist, Biologics Development
Rahway, New Jersey, United States
$173k-$273k/yr OnsiteFull Time
MSD
MSDNYSE: MRK: We use leading-edge science to save and improve lives.
8+ YOEBS, MS, or PhD in a relevant engineering or scientific discipline plus 8–16+ years of industry experience, with deep expertise in upstream cell culture, biologics commercialization, process development, and leadership.
digital systems
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3w
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Principal Scientist, Data Science
New Brunswick, New Jersey, United States
$170k-$171k/yr RemoteFull Time
Johnson & Johnson Innovative Medicine
Johnson & Johnson Innovative MedicineNYSE: JNJ: Pharmaceutical organization creating medicines for patients in oncology, immunology, neuroscience and cardiopulmonary care.
4+ YOEMaster's degree in epidemiology, biostatistics, statistics, or related quantitative field and 4 years of relevant experience required. Expertise in real-world data analysis and scientific analytics required.
Real-World Data (RWD), electronic health records, claims, registries
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5d
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Principal Scientist - In Vitro Pharmacology & Biology
Lexington or Waltham or Cambridge or Plainsboro
$185k-$230k/yr OnsiteFull Time
Novo Nordisk
Novo NordiskNasdaq Copenhagen / NYSE: NOVO B / NVO: Global healthcare dedicated to defeating serious chronic diseases.
8+ YOEMaster’s degree with 12+ years or PhD with 8+ years required; expertise in diabetes, in vitro systems, drug discovery, target validation, systems biology, bioinformatics, and RNA sequencing preferred.
scRNAseq, snRNAseq, RNAseq
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Associate Principal Scientist, Global Regulatory Lead
Jersey City, New Jersey, United States
$125k-$213k/yr OnsiteFull Time
Organon & Co.
Organon & Co.NYSE: OGN: Global healthcare focused on women's health.
3+ YOEPhD/PharmD/MD with 3 years drug development (regulatory) or MS/BS with 5 years; fluency in English; experience with worldwide regulatory agencies and MD/combination product regulatory strategy.
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Associate Principal Scientist, Global Regulatory Lead
Jersey City, New Jersey, United States
$125k-$213k/yr OnsiteFull Time
Organon & Co.
Organon & Co.NYSE: OGN: Global healthcare focused on women's health.
3+ YOEPh.D./PharmD/MD with 3+ years regulatory drug development experience or MS/BS with 5+ years; experience with medical devices/combination products, regulatory strategy, agency interactions, and cross-functional leadership.
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3w
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MSAT Drug Product External Principal Scientist
Titusville or Guaynabo
$102k-$173k/yr HybridFull Time
Johnson & Johnson Innovative Medicine
Johnson & Johnson Innovative MedicineNYSE: JNJ: Pharmaceutical organization creating medicines for patients in oncology, immunology, neuroscience and cardiopulmonary care.
6+ YOEBachelor's degree and 6+ years of relevant experience in pharmaceutical manufacturing, dosage forms, technology transfer, external manufacturing, quality, compliance, and process assessment; travel up to 25% may be required.
Virtual Management Team (VMT), Multi-Variate Analysis (MVA), OROS, GMP, CAPA
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1w
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Principal Scientist - Skin Care Product Implementation Leader
Scottsdale or New Jersey
$124k-$174k/yr OnsiteFull Time
Colgate-Palmolive
Colgate-PalmoliveNYSE: CL: Global consumer products specializing in household and personal care.
8+ YOEBachelor's degree in a STEM field and 8+ years developing and commercializing skin care products. Requires project planning, collaboration, people management, and personal care quality standards expertise.
SOP, Formula Databases
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3mo
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Principal Scientist - ADME - Site Based, Princeton, NJ
Princeton, New Jersey, United States
$114k-$154k/yr OnsiteFull Time
Cyprotex US, LLC
Cyprotex US, LLC: U.S. contract research organization providing predictive toxicology and ADME-Tox services to pharmaceutical, biotech, chemical, and personal-care clients.
5+ YOEPhD in biology, chemistry, or pharmaceutical sciences with 5+ years experience; strong ADME/Tox expertise; leadership and mentoring skills.
UPLC-MS/MS, Automated liquid handling systems, Bioanalytical method development
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3mo
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Principal Scientist - ADME - Site Based, Princeton, NJ
Princeton, New Jersey, United States
$114k-$154k/yr OnsiteFull Time
Cyprotex US, LLC
Cyprotex US, LLC: U.S. contract research organization providing predictive toxicology and ADME-Tox services to pharmaceutical, biotech, chemical, and personal-care clients.
5+ YOEPhD in biology, chemistry, or pharmaceutical sciences; 5+ years’ experience; strong ADME experience; UPLC-MS/MS; bioanalytical method development; leadership and communication skills.
UPLC-MS/MS, Automated liquid handling, Bioanalysis
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3mo
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Principal Scientist, QC Compliance
Bloomsbury, New Jersey, United States
$114k-$178k/yr OnsiteFull Time
QuVa Pharma
QuVa Pharma: Private U.S. manufacturer of compounded sterile injectable medicines and pharmacy analytics software for hospitals.
10+ YOELead QC compliance, cGMP,gDP, FDA 503B, audits; 10+ years pharma QC/QA; Bachelor's required; Master/PhD preferred; US work authorization.
LIMS, Empower, JMP, Minitab
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3mo
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Senior Principal Scientist, Neuroscience, Clinical Biomarker, Late Phases, Translational Medicine
San Diego or Brisbane or Cambridge or Princeton
$160k-$223k/yr HybridFull Time
Bristol Myers Squibb
Bristol Myers SquibbNYSE: BMY: Transforming patients' lives through science.
7+ YOEDoctorate (PhD or MD/PhD) in neuroscience, 7+ years translational medicine experience, 5+ years late‑stage clinical biomarker experience, expertise in neuroscience biomarkers, late‑stage drug development, CRO interaction, strong communication and leadership.
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2w
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Principal Data Scientist
Florham Park or Mettawa
$125k-$237k/yr HybridFull Time
AbbVie
AbbVieNYSE: ABBV: Global biopharmaceutical discovering and delivering innovative medicines.
8+ YOEBachelor's degree in a quantitative discipline, 8+ years in data science or advanced analytics, strong Python/R and SQL skills, and experience with production ML, pharmaceutical analytics, and cloud deployment.
Python, R, SQL, pandas, NumPy, scikit-learn, PySpark, PyTorch, TensorFlow, IQVIA, Symphony Health, APLD, Azure ML, Databricks, MLflow
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Principal Data Scientist
Hoboken, New Jersey, United States
$140k-$201k/yr RemoteFull Time
Wiley
WileyNYSE: WLY: Public U.S. publisher and research-intelligence provider serving researchers, educators, students, societies, corporations, and professionals.
5+ YOEProduction Python and strong NLP expertise across LLMs, transformers, embeddings, retrieval, NER, classification, and sequence labeling; experience building evaluations and shipping scalable systems.
Python, NLP, LLMs, transformers, NER, Airflow, Dagster, AWS, S3, Batch, Lambda, SageMaker, Parquet, Iceberg, asyncio
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Principal Scientist, Toxicology
Bridgewater, New Jersey, United States
$165k-$185k/yr OnsiteFull Time
PTC Therapeutics
PTC TherapeuticsNasdaq Global Select Market: PTCT: Global biopharmaceutical developing and commercializing medicines for children and adults with serious rare diseases.
7+ YOEPhD in toxicology or related field with 7+ years' nonclinical safety experience, GLP study experience, regulatory submission authorship, strong writing and communication skills.
Microsoft Office
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Principal Research Scientist
Princeton, New Jersey, United States
HybridFull Time
Educational Testing Service (ETS)
Educational Testing Service (ETS): Nonprofit educational testing and assessment organization serving learners, educators, institutions and governments worldwide.
10+ YOEPh.D. or equivalent required, with typically 10+ years of relevant postdoctoral or professional research experience, research leadership, external funding, partnerships, and expertise in human capital or workforce research.
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Principal Data Scientist
Basking Ridge or Alpharetta or Irving
$121k-$231k/yr HybridFull Time
Verizon
VerizonNYSE: VZ: Leading global provider of telecommunications and technology services.
6+ YOEBachelor's degree or 4+ years' experience; 6+ years relevant experience; data science, analytics, or statistical modeling experience; LLM or coding-agent experience; BigQuery, Teradata, Python/R, SQL, Alteryx, and Tableau experience.
Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), Domino Data Lab, Gurobi, Claude Code, Microsoft Visual Studio Code, GitHub Copilot, Google BigQuery, Teradata, Python, R, SQL, Alteryx, Tableau, Hive, Spark, SiteCatalyst, Clickstream, Java, Scala
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