Associate Scientist, R&D - Packaging Dev The Kraft Heinz CoAssociate Scientist, R&D - Packaging DevPennsylvania, PA$68,900–$86,100 / yearJob Duties: Support and lead packaging commercialization activities for new and renovated package launches from concept through implementation, including material specifications, trials and testing, technical drawings, artwork and graphics development, start-up procedures. This role supports development initiatives across innovation, renovation, and brand maintenance within our North American Away from Home business, while also leading lower-complexity projects.
Sr. Principal Scientist (Sr. Director) - Regulatory Liaison Merck & Co IncSr. Principal Scientist (Sr. Director) - Regulatory LiaisonNorth Wales, PA$190,800–$300,300 / yearRequired Skills: Biological Sciences, Clinical Reporting, Drug Development, Global Health, In Vitro Diagnostics (IVD), Multiple Therapeutic Areas, Pharmaceutical Regulatory Affairs, Process Improvements, Product Approvals, Regulatory Affairs Compliance, Regulatory Affairs Management, Regulatory Communications, Regulatory Compliance, Regulatory Issues, Regulatory Strategies, Regulatory Strategy Development, Written Communication. As the Global Regulatory Lead (GRL), the Senior Principal Scientist functions as the regulatory single, accountable, global point of contact on the project team and interacts with the global regulatory agencies and/or subsidiaries with regard to global regulatory strategy/registration requirements for one or more company investigational and marketed drugs/biologics in early- and/or late-stage development.
Principal Data Scientist - Immunology - (2 positions) 6084-Janssen Research & Development Legal EntityPrincipal Data Scientist - Immunology - (2 positions)Titusville, New JerseyRemoteWork with Data Science & Digital Health colleagues, IT and DevOps teams to deploy and manage the graph database infrastructure, focusing on high availability, scalability, and recovery operations specifically geared toward Immunology R&D needs and applications. Cambridge, Massachusetts, United States of America, Raritan, New Jersey, United States of America, San Diego, California, United States of America, Spring House, Pennsylvania, United States of America, Titusville, New Jersey, United States of America Job Description:
Principal Scientist, AI & Autonomous Discovery Systems - Spring House, PA Johnson & JohnsonPrincipal Scientist, AI & Autonomous Discovery Systems - Spring House, PASpring House, PennsylvaniaRemoteJohnson & Johnson Innovative Medicine is recruiting for a Principal Scientist, AI & Autonomous Discovery Systems, to advance AI-powered drug discovery through human-guided autonomous and agentic discovery platforms and help accelerate drug discovery by creating AI-enabled Design-Make-Test-Learn ecosystems that improve scientific decision quality, increase experimental throughput, reduce cycle times, and advance high-value therapeutic programs. Define the technical vision, long-term strategy, and scalable multi-agent architecture for AI-driven laboratory orchestration and human-guided autonomous discovery systems, coordinating scientific reasoning, knowledge retrieval, experiment planning, model execution, workflow automation, and decision support while influencing investments across discovery platforms, therapeutic areas, and enterprise AI initiatives.
Principal Scientist, Biologics Optimization Johnson & JohnsonPrincipal Scientist, Biologics OptimizationSpring House, PennsylvaniaWorking closely with Therapeutic Area scientists, protein engineers, computational scientists, and automation teams, this leader will drive the evolution of next-generation yeast display, NGS, and high-throughput optimization capabilities, ensuring that data generation, analysis, and experimental execution are tightly connected. By combining scientific insight, automation innovation, and platform development, this individual will help establish a continuous learning environment in which data generated from discovery efforts directly informs future engineering strategies, accelerates timelines, and improves portfolio-wide optimization outcomes.
Scientist Legend Biotech USScientistPhiladelphia, PennsylvaniaThe candidate will be an integral part of our Philadelphia R&D team, whose aim is to research, develop and advance the next generation of cell therapies using innovative in vivo delivery technologies and create novel CAR therapy to treat a wide range of cancer and autoimmune disease indications. Extensive experience in immune cell-based analytics and assay development including but not limited to advanced multi-parameter flow-cytometry, immunogenicity assay such as cytotoxicity assay, cytokine release ELISA/MSD multiplex assays.
Sr. Scientist Legend Biotech USSr. ScientistPhiladelphia, PennsylvaniaThe candidate will be an integral part of our Philadelphia R&D team, whose aim is to research, develop and advance the next generation of cell therapies using innovative in vivo delivery technologies and create novel CAR therapy to treat a wide range of cancer and autoimmune disease indications. Extensive experience in immune cell-based analytics and assay development including but not limited to advanced multi-parameter flow-cytometry, immunogenicity assay such as cytotoxicity assay, cytokine release ELISA/MSD multiplex assays.
Upstream Principal Scientist, Vector Biology Legend Biotech USUpstream Principal Scientist, Vector BiologyPhiladelphia, PennsylvaniaThe Principal Scientist will bring a rare combination of molecular biology depth and bioprocess engineering breadth, functioning as a key technical authority who bridges construct-level design decisions with upstream process outcomes, while closely interfacing with Downstream, Analytical, and Technical Development partners to ensure end-to-end process coherence and readiness for technology transfer. Exemplary oral and written communication skills, with the ability to translate complex early process development findings into compelling scientific narratives for diverse audiences including R&D leadership, CMC colleagues, and cross-functional program teams while operating with equal effectiveness as a self-directed scientific contributor and an engaged collaborative partner .
NewSenior Scientist, Structural Biology 6084-Janssen Research & Development Legal EntitySenior Scientist, Structural BiologySpring House, PennsylvaniaYou will lead end‑to‑end structural biology activities from sample preparation, structure determination, to cross‑functional interpretation for the discovery of therapeutic antibodies as well as other modalities. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity.
Senior Scientist/Team Leader - Bioprocess Development Ecolab Inc.Senior Scientist/Team Leader - Bioprocess DevelopmentKing Of Prussia, PA$107,600–$161,500 / yearWe are seeking a passionate and experienced Senior Scientist/Team Leader- Bioprocess Development to lead downstream process development team focused on the chromatographic purification of monoclonal antibodies (mAbs). To meet customer requirements and comply with local or state regulations, applicants for certain customer-facing roles may need to: Undergo additional background screens and/or drug/alcohol testing for customer credentialing.
Field Applications Scientist, Immunoassay Specialist (PA) Bio-Techne CorpField Applications Scientist, Immunoassay Specialist (PA)PA$74,500–$122,575 / yearThe candidate will be a key member of a team of Field Applications Scientists, responsible for providing pre- and post-sales assay development and technical support for several product families, including Simple Plex Ella and Luminex platforms. We are currently seeking an outstanding Field Applications Scientist, Immunoassay Specialist based in Pennsylvania to provide exceptional sales and customer support for our revolutionary immunoassay analysis instrumentation and assays.
Lead Applied Scientist, Public Sector Investigations Relativity ODA LLCLead Applied Scientist, Public Sector InvestigationsPennsylvania, PA$164,000–$246,000 / yearRequired Skills: Communication, Database Management, Data Governance, Government Regulation, Information Security, Legal Practices, Legal Research, Policy Analysis, Stakeholder Management, Strategic Planning. We''re looking for a Lead Applied Scientist to set technical direction for our public-sector investigations work as we expand the aiR agentic harness for greater capability and reliability.
Senior Scientist LancesoftSenior ScientistTITUSVILLE, NJ$1Support material qualification and requalification activities on behalf of the MSAT Material Science team: prepare qualification plans/protocols, coordinate testing with internal or external labs/vendors, analyze returned data, and draft qualification reports. The role will collaborate closely with Process, Planning, Manufacturing, Quality, Supply Chain/Procurement, Supplier Quality, and IT/data teams to improve raw material traceability, resolve material issues, and produce regulatory quality documentation.
NewAssociate Principal Scientist, Preclinical Research Cabaletta Bio IncAssociate Principal Scientist, Preclinical ResearchPhiladelphia, PAThe successful candidate will work in discovery research as a molecular biology and gene delivery subject matter expert, collaborating cross-functionally with other teams within discovery research (Cellular Immunology, Pharmacology, CMC, etc) and more broadly with other departments in Cabaletta to establish a product pipeline and to support preclinical IND enabling studies. Responsibilities: Management of a team of employees that are responsible for executing R&D experiments, designing and implementing assays, and supporting reagent production to enable short and long-term success.
Analytical Scientist Globus MedicalAnalytical ScientistAudubon, PennsylvaniaPerform and troubleshoot advanced analytical techniques, such as HPLC/UPLC (SEC, RP, IEX), capillary electrophoresis (CE-SDS, icIEF), mass spectrometry (LC-MS), and spectroscopic techniques (UV-Vis, CD, FTIR). Required to possess specific visons abilities, including close vision, distance vision, color vision, peripheral vision, depth perception and capacity to adjust focus.
Principal Scientist - ADME - Site Based, Princeton, NJ Just-Evotec BiologicsPrincipal Scientist - ADME - Site Based, Princeton, NJPrinceton, New JerseyIn addition, as a visible leader in the group, utilizing excellent communication, organizational and technical skills, you will support the training and development of staff, improving the team’s knowledge and processes. Conduct in vitro ADME assays manually or using automated liquid handling system for completion in a fast-paced environment, while managing multiple projects to meet the timelines.
Principal Scientist, Product Characterization – Advanced Therapies 6084-Janssen Research & Development Legal EntityPrincipal Scientist, Product Characterization – Advanced TherapiesMalvern, PennsylvaniaAnalytical Reasoning, Biochemistry, Biotechnology, Chemistry, Manufacturing, and Control (CMC), Clinical Research and Regulations, Clinical Trial Designs, Coaching, Critical Thinking, Drug Discovery Development, Emerging Technologies, Molecular Diagnostics, Organizing, Pharmacovigilance, Presentation Design, Process Improvements, Productivity Planning, Scientific Research D. or equivalent advanced degree in Biochemistry, Immunology, Virology, Biological Science, or a related field with 3+ years of proven experience in biopharmaceutical development OR a Bachelor’s or Master’s degree with 6-8 years of relevant experience is required.
Project Environmental Scientist, Geologist, Engineer or Hydrogeologist Langan Engineering & Environmental ServicesProject Environmental Scientist, Geologist, Engineer or HydrogeologistPhiladelphia, PennsylvaniaManage environmental investigation and remediation projects; Perform complex analyses for specific portions of broader engineering and environmental projects; Supervise field activities and ensure correct interpretations of findings; Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines; Effectively organize, write and edit draft proposals, reports and other documents; Participate in the identification and pursuit of new clients, develop additional work within an existing projects and attend business development meetings with new and existing clients; Provide direct oversight and management of junior staff for specific project assignments. Hazwoper re-certification; Comprehensive understanding of regulatory requirements; Excellent public speaking, written, and verbal communication skills; Strong attention to detail with excellent analytical and judgment capabilities; Ability to effectively work independently and in a team environment; Ability to multi-task effectively, manage multiple projects and clients, develop and manage project budgets, and effectively manage and coach staff; Ability to work evenings and/or weekends as projects require; and.
Data Scientist II - Scientific AI McKinsey & Co IncData Scientist II - Scientific AIPhiladelphia, PAML experience with causality, Bayesian statistics & optimization, survival analysis, design of experiments, longitudinal analysis, surrogate models, transformers, Knowledge Graphs, Agents, Graph NNs, Deep Learning, computer vision. Your work will be split between developing new internal knowledge, building AI and machine learning models & pipelines, supporting client discussions, prototype development, and deploying directly with client delivery teams.
Senior Director, Clinical Scientist Madrigal Pharmaceuticals IncSenior Director, Clinical ScientistConshohocken, PA$260,000–$318,000 / yearProviding strategic and scientific leadership across clinical programs, driving study design, execution, and cross-functional alignment to advance assets through development and toward regulatory milestone, the Senior Director, Clinical Scientist will: Contribute to the design and development of clinical trial protocols, including scientific rationale, study objectives, endpoints, and eligibility criteria. Please know that Madrigal does not conduct interviews via text or in chat rooms; conduct interviews via Skype, RingCentral or solely via telephone; charge candidates an advance fee of any kind (e.g., fees for purchasing equipment); nor does it offer positions of employment without undergoing a thorough recruiting process.