Scientist

• Support formulation development, optimization, and scale-up of lentiviral vector drug product formulations from early- through late-stage development
• Perform hands-on laboratory work including formulation design, optimization, and characterization
• Analyze and interpret data to support formulation development, optimization, and decision-making
• Support formulation robustness activities
• Contribute to scale-up and manufacturing readiness, including technology transfer to internal sites or CMOs
• Collaborate with Analytical Development, Statistical, API, MSAT, Quality, Manufacturing, and Regulatory teams
• Document experimental work and results according to GxP and data integrity requirements
• Participate in troubleshooting and continuous process improvement initiatives

Experienced Scientist developing viral-vector formulations for Johnson & Johnson healthcare innovation

Experienced Scientist, In-vivo CAR-T

Experienced Scientist developing lentiviral-vector drug product formulations for Johnson & Johnson’s healthcare innovation business. Supporting laboratory research, scale-up, technology transfer, and GMP-ready manufacturing processes.

• Conduct wetland delineations and boundary flagging per U.S. Army Corps of Engineers (USACE) and state methodologies
• Prepare permit applications and supporting documentation for NJDEP and NYSDEC environmental programs
• Conduct field investigations including soil sampling, hydrology assessments, and vegetation surveys
• Support threatened and endangered species habitat assessments
• Prepare technical reports, exhibits, and agency correspondence
• Coordinate with regulatory agencies on permit status and inquiries
• Support GIS mapping and data management for wetland and natural resource projects
• Assist senior scientists and project managers with multidisciplinary project delivery

Wetland Scientist supporting environmental permitting and natural-resource projects across New Jersey and New York

Wetland Scientist

Wetland Scientist supporting Matrix New World Engineering's environmental consulting services. Conducting delineations, field investigations, permitting, GIS mapping, and regulatory coordination across New Jersey and New York.

• Build and deploy fit-for-purpose models for Cell and Gene Therapy development activities
• Develop mechanistic, statistical, hybrid, machine learning, and multivariate models
• Create user-accessible modeling solutions, dashboards, workflows, and decision-support tools
• Partner with scientists, engineers, data scientists, automation experts, IT architects, and Digital Twin leads
• Contribute modeling components to end-to-end Cell and Gene Therapy Digital Twins
• Support model verification, validation, documentation, lifecycle management, and governance
• Define and lead departmental strategy for model implementation and change management
• Advance modeling culture by identifying high-impact use cases and coaching scientific teams

Senior Scientist modeling Cell and Gene Therapy development for Johnson & Johnson

Senior Scientist, Modeler

Senior Scientist modeling Cell and Gene Therapy processes and products for Johnson & Johnson. Building validated models, digital twins, dashboards, and decision-support tools for development teams.

• Identify potential areas of service improvement and recommend appropriate solutions
• Conduct desktop assessments of special-status species, wetlands, waters, and other sensitive biological resources
• Conduct biological reconnaissance surveys, habitat evaluations, habitat mapping, species-specific surveys, nesting bird surveys, botanical inventories, impact assessments, and mitigation monitoring
• Coordinate with construction staff and management to facilitate workflow and environmental compliance
• Prepare pre-activity, pre-construction, biological compliance monitoring, technical, and regulatory permit reports
• Implement habitat and species restoration, enhancement, or management projects
• Use GPS, GIS, binoculars, cameras, aerial surveys, statistics, specialized software, and databases for biological resource assessments and impact analyses
• Conduct literature reviews
• Prepare, review, and understand project scopes, schedules, and budgets
• Monitor project progress and follow up with stakeholders
• Schedule, attend, or facilitate project meetings
• Resolve issues and improve procedures to meet client needs
• Develop field survey scopes and schedules and interpret protocol requirements
• Lead field work and serve as primary point of contact, including daily field check-ins and check-outs
• Ensure team members have necessary tools and skills
• Mentor junior staff and provide routine performance feedback
• Ensure team members follow company policies and procedures

Part-time Senior Scientist leading ecological consulting for Verdantas’ sustainable environmental engineering projects

Senior Scientist – Part-Time

Part-time Senior Scientist leading ecological surveys, permitting, and biological assessments for Verdantas’ sustainable environmental consulting projects. Mentoring field teams and managing technical deliverables across California.

• Provide technical support and training for the Olink proteomics product portfolio
• Collaborate with sales teams and customers to deliver product demonstrations, applications support, and training
• Deliver pre- and post-sales technical expertise across multiple technology platforms
• Develop new applications and troubleshoot complex technical issues
• Build and maintain strong relationships with customers and internal stakeholders
• Partner with sales, marketing, R&D, and product management teams to ensure customer success and drive business growth through technical excellence

Field Application Scientist supporting Olink proteomics at Thermo Fisher Scientific

Field Application Scientist

Field Application Scientist supporting Thermo Fisher Scientific’s Olink proteomics portfolio. Providing customer training, technical troubleshooting, demonstrations, and pre- and post-sales applications expertise.

• Accelerate innovation by combining computational science, machine learning, and domain expertise for the Materials Solutions business
• Translate business and technology priorities into computational approaches including molecular and materials modeling, predictive simulation, statistical and hybrid methods, and scientific data analysis
• Develop and apply computational chemistry-informed solutions to investigate material behavior, process mechanisms, and materials design
• Support product and technology development through AI/ML, predictive simulations, structure-property analysis, design-of-experiments support, optimization, and reusable computational workflows
• Integrate simulation data, experimental results, and domain knowledge to generate hypotheses, prioritize experiments, and interpret R&D results
• Perform model calibration, verification, validation, sensitivity analysis, and uncertainty quantification
• Translate computational outputs into actionable guidance for scientists, engineers, and leaders
• Build reusable solution libraries, workflows, documentation, and technical knowledge assets
• Communicate modeling assumptions, results, and insights to technical and non-technical stakeholders
• Document methods and results in technical reports, internal publications, and knowledge repositories

Senior Scientist advancing Entegris materials innovation through computational modeling and machine learning

Senior Scientist, Computational Materials Solutions

Senior Scientist advancing Entegris materials-solutions innovation through computational materials science and machine learning. Translating simulations, experimental data, and domain expertise into scalable R&D technologies.

• Provide comprehensive scientific consultation supporting account management alongside the internal sales organization in the assigned territory/region
• Evaluate potential new instrument opportunities
• Educate, train, and support new and existing customers on MSD instrumentation and data analysis
• Train customers on MSD assays, instrumentation, and software
• Assist customers with assay troubleshooting and data analysis
• Support customers developing their own assays on the MSD platform
• Attend scientific meetings, conferences, and trade shows and provide feedback and reports
• Integrate information between sales and marketing groups to resolve customer issues and expand the customer base through scientific networking
• Provide scientific seminars and conferences to prospective customers as requested
• Collaborate with account managers in the strategic sales process to expand instrument and consumable sales
• Present internal scientific peer training sessions to sales, FAS, and management teams
• Create reports and presentations from assay development visits and new evaluations
• Provide field feedback to team members, account managers, and internal groups
• Document activities and customer interactions in Salesforce.com
• Track, identify, and review new literature referencing MSD products and methods
• Maintain knowledge of competitor technologies and provide strategic information to the sales team
• Travel regularly to customer sites and work in laboratory environments as needed

Field Application Scientist supporting MSD assay technologies and customer instrument adoption

Field Application Scientist supporting Meso Scale Diagnostics’ immunoassay instruments and assays. Training customers, troubleshooting workflows, and partnering with sales across Southeast Florida.

• Develop preclinical testing strategies supporting product development, regulatory submissions, and clinical translation
• Design in vivo studies evaluating device safety, functionality, performance, and clinical relevance
• Select animal models, study endpoints, controls, and evaluation methods based on intended use and regulatory expectations
• Ensure study objectives address product risks, design questions, and performance claims
• Act as study sponsor representative for external CRO and research site activities
• Prepare study protocols, technical justifications, study reports, technical assessments, and regulatory documentation
• Oversee study conduct for regulatory, GLP, and animal welfare compliance
• Analyze and interpret preclinical data and study reports
• Identify risks, failure modes, and design improvement opportunities
• Monitor regulatory guidance and drive continuous improvement in preclinical methodologies and study designs
• Partner with R&D, Clinical, Regulatory Affairs, Biocompatibility, Toxicology, Quality, and Marketing teams across multiple projects
• Provide consultative direction and technical guidance to support high-quality product development
• Support regulatory authority interactions with scientific rationale and study interpretations
• Manage prioritization and communicate resource needs and project updates to the PMO and Manager
• Drive proactive risk resolution with team members, peers, PMO, and management
• May lead groups and supervise direct reports or contractors
• Mentor junior scientists
• Represent the company in regulatory meetings, conferences, standards committees, or industry consortia
• Communicate business-related issues or opportunities to the next management level
• Follow and ensure compliance with applicable Health, Safety and Environmental practices, regulations, policies, and procedures

Staff Preclinical Scientist advancing Johnson & Johnson MedTech device safety through in vivo research

Staff Preclinical Scientist

Staff Preclinical Scientist designing and interpreting in vivo studies for Johnson & Johnson MedTech devices.
Supporting safety, regulatory submissions, clinical translation, and cross-functional product development.

• Serve as operational lead for receiving, assessing, obtaining follow-up, processing, and reporting global adverse drug events
• Conduct peer review in the KabiSafe LSMV database and Global Complaint Management Workflow for Drug Safety Scientists and Data Specialists
• Liaise with the Global Vigilance Medical Manager/PV Physician for medical review and assessment
• Act as Subject Matter Expert for adverse drug event processing and FDA reporting
• Conduct interdepartmental training on adverse event procedures
• Lead planning, development, and maintenance of training materials as needed
• Oversee preparation of Periodic Adverse Drug Experience Reports and individual case safety reports
• Maintain knowledge of regulations, SOPs, guidelines, product labeling, regulatory safety publications, and company product data
• Lead development, implementation, and management of Safety Data Exchange Agreements and perform ADE reconciliation activities as needed
• Lead implementation and monitoring of REMS programs as needed
• Collaborate with Global Vigilance to identify and resolve case-processing compliance issues
• Interact with Quality and Regulatory Departments to resolve safety and quality issues
• Assist in creating and revising department procedures and policies
• Ensure compliance with Health, Safety, Environment, Energy, and Quality Management Systems
• Perform additional tasks and responsibilities as required

Drug safety scientist leading adverse-event reporting for Fresenius Kabi’s healthcare products

Senior Drug Safety Scientist

Senior drug safety scientist leading adverse-event processing, FDA reporting, and compliance for Fresenius Kabi’s injectable medicines and clinical nutrition products. Collaborating with global vigilance, quality, and regulatory teams.

• Develop and maintain fraud detection models through the full model development lifecycle, from data acquisition and feature engineering through training, production deployment, and monitoring
• Build foundational models for Fraud and Financial Risk products
• Research new types of fraud and develop identity verification products
• Iterate on models and integrate new data sources and inventive feature engineering
• Write production-ready code for real-time decision-making by partners
• Design, perform, and present analyses informing data acquisition, product development, risk operations, marketing, and sales
• Collaborate with engineering, risk operations, and data acquisition teams to access data, maintain data quality, and support data access

Quantitative Scientist building fraud-detection models for SentiLink’s identity-risk platform

Quantitative Scientist, PhD New Grad

Quantitative Scientist building production machine-learning models for SentiLink’s identity and fraud-risk solutions.
Researching fraud, engineering features, and deploying real-time models across the full ML lifecycle.

• Author analytical procedures, development and validation protocols and reports, technical reports, experimental designs, and regulatory submission documents
• Perform investigations and technical troubleshooting
• Provide documentation and technical input during regulatory and internal inspections and audits
• Apply working knowledge of data integrity
• Train staff on analytical techniques and problem solving as needed
• Influence external sites in the worldwide manufacturing network to identify, implement, and troubleshoot laboratory test methods, workflows, and materials
• Support compliant, robust, and responsive supply
• Drive lead-time reduction and efficiency gains supporting World Class Supplier and Operationalizing Quality goals

Senior Scientist advancing pharmaceutical analytical chemistry for Merck’s global healthcare manufacturing network

Senior Scientist, Chemistry

Senior Scientist advancing analytical chemistry for Merck’s global pharmaceutical manufacturing network.
Developing methods, troubleshooting laboratory workflows, and supporting compliant drug-substance supply.

• Assist Project Managers and Task Managers with planning and executing environmental site characterization, investigation, and remediation tasks
• Oversee drilling for soil sampling and groundwater well installation
• Conduct groundwater sampling and soil, groundwater, and vapor sampling
• Oversee subcontractors and prepare subcontracts
• Operate and maintain remediation systems
• Perform vapor intrusion and soil gas surveys
• Prepare technical reports, work plans, letters, and memoranda
• Coordinate tasks, compile and interpret data, prepare cost estimates and health and safety plans
• Conduct regulatory file reviews and proposal writing
• Support project strategy development, schedule and budget management, and client communications
• Support Mid-Atlantic and national emergency response teams during incident response recovery
• Work under trained incident responders during unforeseen incidents such as train derailments and pipeline releases

Entry-level geologist supporting environmental investigations and remediation at Arcadis

Field Scientist, Geologist

Entry-level geologist supporting Arcadis’s sustainable environmental consulting projects. Conducting field sampling, remediation work, technical reporting, and emergency response across the Mid-Atlantic.

• Design and analyze health studies using statistical and epidemiological methods to support decision-making
• Oversee research projects from design to dissemination
• Ensure quality of statistical analysis plans, data, analytical code, and outputs
• Work with Care Delivery, Product, and Commercial teams to demonstrate the effectiveness of Verily’s portfolio
• Develop metrics enabling strategic tracking based on evidence generation
• Design and conduct analyses of clinical outcomes, health care costs, and utilization, including KPIs and performance guarantees
• Collaborate with cross-functional teams to test service delivery models
• Evaluate the impact of new product features and AI on engagement and clinical outcomes

Staff Quantitative Scientist advancing Verily’s AI-enabled precision health analytics

Staff Quantitative Scientist

Staff Quantitative Scientist applying statistical and computational methods to Verily’s health data platform. Designing studies and evaluating healthcare outcomes, costs, utilization, products, and AI-enabled care solutions.

• Evaluate extractable and leachable study designs to meet regional requirements, including USP and ISO 10993
• Perform extractable and leachable testing in a cGMP laboratory environment
• Conduct method development, method validation, and stability testing
• Serve as a subject matter expert in mass spectrometry and extractable/leachable studies
• Operate and troubleshoot GC/MS, HR-LC/MS, and other analytical methods
• Evaluate analytical results and identify trends, exceptions, and interpretations related to chemical characterization, product requirements, and toxicological assessment
• Draft, review, and approve E&L analytical testing protocols and reports
• Perform mass spectral interpretation and unknown compound identification
• Prepare E&L studies and safety assessment summaries for regulatory dossiers
• Communicate strategic focus and project plans to team members
• Communicate project status and hurdles with managers, peers, cross-functional teammates, and non-technical audiences
• Provide technical training to other scientists and train junior scientists
• Lead E&L project activities and manage project milestones
• Write, review, and approve analytical methods, validation protocols and reports, E&L testing reports, SOPs, technical memos, investigation reports, change controls, and regulatory dossier content

Senior Scientist evaluating extractables and leachables for injectable medicines and FDA submissions

Senior Scientist, Extractable & Leachable

Senior Scientist evaluating extractables and leachables for Fresenius Kabi’s injectable medicines and FDA submissions.
Operating mass spectrometry methods, validating analyses, interpreting compounds, and preparing regulatory dossier content.

• Design, execute, and lead in vitro functional studies supporting target discovery, validation, lead selection and optimization, and preclinical development of T-cell engagers.
• Develop, optimize, and run T-cell functional assays to inform potency, selectivity, and safety, including cytotoxicity, cytokine release, activation, immune profiling, and reporter assays.
• Design and run co-culture assays evaluating T-cell-mediated tumor cell killing in response to T-cell engagers.
• Design and execute primary human T-cell assays, including activation, cytokine release, T-cell exhaustion, mixed lymphocyte reaction assays, and proliferation.
• Generate and interpret complex datasets with emphasis on scientific rigor, reproducibility, and data quality.
• Build decision-focused data packages and communicate scientific conclusions and recommendations to project teams, management, and external collaborators.
• Develop and execute multiparameter flow cytometry, including activation and intracellular cytokine staining.
• Design and perform real-time cytotoxicity assays, including IncuCyte and eSight, and other functional readouts relevant to T-cell engager activity.
• Characterize T-cell engagers using cell-based functional assays, including cytokine release and cytotoxicity.
• Understand TCE formats and improve tumor-specific killing efficacy.
• Collaborate across teams to evaluate and optimize T-cell engager molecules.
• Coordinate with external collaborators and CROs to deliver high-quality, timely data.
• Identify project risks, propose mitigation strategies, and communicate progress and challenges to stakeholders.
• Monitor scientific literature and competitive landscapes relevant to T-cell engagers, immune-redirecting modalities, and OGAP-selected targets.
• Propose innovative experimental approaches to accelerate early-stage discovery.
• Serve as an internal subject matter expert in T-cell immunobiology and immune-redirecting therapies.
• Foster scientific rigor, learning, transparency, accountability, and inclusion.
• Act as a scientific thought leader within the research organization.
• Adhere to OBT’s Quality Management System, including SOPs, documentation standards, electronic lab notebooks, and required training.
• Support audit readiness and continuous improvement of laboratory systems and workflows.

T-Cell Biologist advancing antibody-based cancer therapeutics at Oxford Biotherapeutics

T-Cell Biologist – Scientist/Sr. Scientist

T-Cell Biologist advancing T-cell engagers and antibody therapeutics for cancer at Oxford Biotherapeutics.
Designing functional immunology assays and translating complex data into discovery and preclinical decisions.

• Send specimens to referral laboratories according to hospital and laboratory policies and state and federal regulations
• Verify appropriate orders have been submitted
• Enter results from referral laboratories into the laboratory information system
• Assist with inventory, quality control, and other laboratory duties as assigned
• Perform testing of patient samples
• Interpret, review, and prepare patient test results for review by the Supervisor and/or Medical Director
• Maintain quality control and quality assurance, assess acceptability, and take corrective action as required
• Perform function checks on analyzers, lab equipment, and automation equipment
• Complete machine maintenance and calibrations and troubleshoot problems
• Work with service representatives to facilitate instrument repairs
• Coordinate acquisition, testing, and reporting of patient test results with staff from various departments
• Conduct inventory counts, restock supplies, report supplies to be ordered, and store received supplies according to requirements and regulations
• Perform other duties as assigned

Part-time Medical Laboratory Scientist testing patient samples at UAMS, Arkansas’ academic health sciences center

Medical Laboratory Scientist I – PRN, Reference Lab

Part-time Medical Laboratory Scientist sending specimens to referral labs and entering results at UAMS. Performing patient testing, quality control, analyzer maintenance, and inventory duties.

• Develop, tune, and optimize novel assays, algorithms, machine learning and statistical models to analyze next-generation sequencing (NGS) and multimodal data for oncology biomarker detection from cell-free DNA
• Develop and refine machine learning models for cell-free circulating tumor DNA fraction estimation and longitudinal treatment response monitoring
• Improve molecular barcoding filtering strategies to distinguish low-frequency oncology biomarkers from sequencing artifacts
• Design and integrate machine learning classifiers and filtering logic to differentiate Clonal Hematopoiesis variants from tumor-derived variants
• Design and execute experiments evaluating assay analytical performance
• Support regulatory documentation for CAP/CLIA, New York State, FDA, and MolDx submissions
• Collaborate with wet-lab assay development scientists, medical directors, clinical scientists, biostatisticians, software engineers, and product managers
• Translate research into clinically actionable insights and production-scale pipelines

Bioinformatics Scientist developing liquid biopsy assays and AI for Tempus precision oncology

Bioinformatics Scientist

Bioinformatics Scientist developing liquid biopsy assays and AI models for Tempus, a precision oncology company. Optimizing biomarker detection, tumor fraction estimation, and clinical validation pipelines.

• Develop and validate statistical analysis and reporting programs using global and therapeutic-area standards, departmental SOPs, and good programming practices
• Develop safety and efficacy analysis datasets, tables, listings, and figures for clinical trials, regulatory submissions, and post-marketing support
• Design and maintain statistical datasets supporting clinical development, outcomes research, and safety evaluation stakeholders
• Serve as statistical programming point of contact and knowledge holder throughout the product lifecycle
• Maintain and manage project plans, including resource forecasting
• Coordinate global programming teams, including outsourced provider staff
• Collaborate with statisticians and other project stakeholders to execute plans efficiently and deliver high-quality outputs on time
• Participate on departmental strategic initiative teams
• Ensure programming process compliance, deliverable quality, and consistency across protocols and projects
• Direct other programmers' program development efforts and provide programming mentorship when applicable

Senior scientist programming clinical-trial analyses for Merck’s medicines and vaccines

Senior Scientist, Statistical Programming, Late-Stage Oncology

Senior scientist programming clinical-trial analyses for Merck’s medicines and vaccines. Leading datasets, regulatory deliverables, and global outsourced programming teams.

• Analyze blood, urine, spinal fluid, body fluids, and other biological samples to determine the presence of normal and abnormal components in assigned section(s)
• Perform quality controls or quality check materials and perform corrective action as required
• Act as a resource for problem-solving issues related to quality control assessment and materials used
• Enter test results and other data related to analysis and communication of results into relevant computer information systems or other document archival systems
• Provide technical information about specimen collection, sample transport, sample identification, required documents, test methods, and other related technical information to RN, physicians, or laboratory clients
• Use laboratory computer systems to order tests, generate results, generate reports, document results and communications, interpret results, and other lab duties related to inventory, testing method verifications and quality control
• Use multiple information systems including Microsoft Office software programs, instrument-specific programs, automation line software and middleware, programs for test interpretation, server databases, laboratory information system, quality control programs, inventory control software, document control and online programs related to employee continuing education and training
• Assist IT staff with troubleshooting IT issues and change verification studies
• Set up, maintain, and operate lab automation systems used to process samples
• Operate, calibrate, and maintain equipment used in analysis such as spectrophotometers, analyzers, microscopes, slide stainers, diluters, and computer-controlled high-volume analyzers, mixers, rotators, and pipettes
• Perform minor troubleshooting on equipment used to perform testing or store supplies
• Maintain equipment used for personal protection and safety such as eyewashes, safety showers, biohazard containers, hoods, chemical cabinets, and personal protective equipment
• Maintain temperature-dependent equipment such as refrigerators, freezers, incubators, water baths, and heat blocks
• Perform other duties as assigned

Medical Laboratory Scientist analyzing biological samples and maintaining high laboratory standards

Medical Laboratory Scientist II – Hematology

Medical Laboratory Scientist responsible for analyzing blood and biological samples. Involves quality control, technical assistance, and maintaining lab equipment in a clinical setting.

• Innovate, design, develop, and validate advanced algorithms and statistical models to extract actionable insights from large-scale genomic datasets for early cancer detection.
• Co-architect, implement, and deploy automated analysis workflows for clinical diagnostics, ensuring robust performance for variant calling, fusion detection, and automated quality control.
• Contribute to rigorous code reviews, maintain comprehensive technical documentation, and drive the continuous optimization of core computational infrastructure.
• Analyze complex multi-omic data using high-performance internal pipelines, collaborating closely with wet-lab scientists and statisticians to meet critical research milestones.

Senior Bioinformatics Scientist advancing early cancer detection with innovative computational solutions.

Senior Bioinformatics Scientist

Senior Bioinformatics Scientist developing algorithms and pipelines for early cancer detection. Collaborating within teams to analyze complex genomic datasets and advance diagnostics.

Scientist jobs in United States

See all jobs on JobTailor

Experienced Scientist, In-vivo CAR-T

Wetland Scientist

Senior Scientist, Modeler

Senior Scientist – Part-Time

Field Application Scientist

Senior Scientist, Computational Materials Solutions

Field Application Scientist

Staff Preclinical Scientist

Senior Drug Safety Scientist

Quantitative Scientist, PhD New Grad

Senior Scientist, Chemistry

Field Scientist, Geologist

Staff Quantitative Scientist

Senior Scientist, Extractable & Leachable

T-Cell Biologist – Scientist/Sr. Scientist

Medical Laboratory Scientist I – PRN, Reference Lab

Bioinformatics Scientist

Senior Scientist, Statistical Programming, Late-Stage Oncology

Medical Laboratory Scientist II – Hematology

Senior Bioinformatics Scientist