Principal Scientist II/Senior Principal Scientist, Modeling & Simulation (Dual Level Posting)
$126k - $234kNovartis
Principal Scientist II Or Senior Principal Scientist
Novartis is a leader in neuroscience and cardiovascular disease areas with a robust and diverse pipeline of innovative therapies. We are seeking a translational modeler eager to accelerate oligonucleotide therapeutics (xRNA), including antibody-xRNA conjugates, from discovery through clinical translation. In this role, you will partner with multi-disciplinary discovery and preclinical teams to develop and apply model-informed approaches that shape program strategies. As part of a truly translational modeling team, you will also work closely with clinical pharmacology and pharmacometrics groups to support clinical programs, applying quantitative systems pharmacology (QSP) and mechanistic PBPK/PD approaches to inform key decisions from early dose optimization through life-cycle management. This role reports to a Modeling and Simulation (M&S) team lead within the Pharmacokinetic Sciences (PKS) M&S team.
Key responsibilities:
- Act as the M&S representative on several programs. Develop and execute modeling strategies, contribute to project team discussions, and guide model-informed decisions from therapeutic design to first-in-human dose selection and beyond.
- Build and apply mechanistic models (PK/PD, QSP, and PBPK/PD) that link drug pharmacology, tissue biodistribution, mechanism(s) of action, and downstream effects.
- Integrate modeling into the design and interpretation of preclinical in vivo and in vitro studies to support candidate selection, optimization, and advancement towards the clinic.
- Collaboratively develop platform disease (QSP) and PBPK/PD models that extend across multiple projects and phases of discovery & development.
- Engage in strategic initiatives within M&S, such as creating platform-level translational modeling strategies to impact across projects and developing modeling workflows (e.g., agentic AI).
- Proactively seek opportunities to increase the understanding and adoption of translational modeling among internal partners and expand the impact and visibility of modeling through external collaborations.
Essential requirements:
- Ph.D. in biology, bioengineering, pharmaceutical sciences, biophysics, or a related field and 3+ years of industry experience with progressively increasing levels of responsibility. Master's degree with 5+ years of industry experience and demonstrated impact will be considered.
- General Modeling Skills: Expert level proficiency in core modeling fundamentals is required, including scripting languages (e.g., MATLAB, R), construction of ordinary differential equation (ODE) models, parameter estimation, and data visualization.
- Industry Modeling Skills: Proficiency in pharmacokinetics and pharmacodynamics (PK/PD), quantitative systems pharmacology (QSP), and/or mechanistic physiologically based PK/PD (PBPK/PD) is required. Proficiency in pharmacometrics concepts (Population PK, exposure-response modeling) is preferred.
- Domain Expertise: Prior experience with the integration of computational modeling and biological concepts is required. Experience modeling in the neuroscience and/or cardiovascular disease areas is preferred but not strictly required. Experience with oligonucleotide therapeutics (siRNA, ASO, PMO, etc.) and/or related experience with antibody-drug conjugates (ADCs) is strongly preferred.
- Collaboration and Communication: Demonstrated ability to communicate modeling results to a multidisciplinary audience for collaborative work and/or to facilitate strategy and decision-making. Fluent in English (oral and written).
This is a hybrid role that requires a balance of in-person and virtual working, with an average of 12 days a month on site in Cambridge, MA.
Candidates with demonstrated impact as a modeler, preferably in the pharmaceutical/biotech industry, and with commensurate experience and proficiency may be considered for the Principal Scientist II (3+ years) or Senior Principal Scientist (5+ years) role.
This is a dual posting. The final level & title of the offer role would be determined by the hiring team based on the skills, experience & capabilities required to perform the role at the level the role has been offered.
The salary for this position is expected to range between:
- Principal Scientist II: $126,000 and $234,000 per year.
- Senior Principal Scientist: $152,000 and $261,000 per year.
The final salary offered is determined based on factors like, but not limited to, relevant skills and experience, and upon joining Novartis will be reviewed periodically. Novartis may change the published salary range based on company and market factors. Your compensation will include a performance-based cash incentive and, depending on the level of the role, eligibility to be considered for annual equity awards.
US-based eligible employees will receive a comprehensive benefits package that includes health, life and disability benefits, a 401(k) with company contribution and match, and a variety of other benefits. In addition, employees are eligible for a generous time off package including vacation, personal days, holidays and other leaves.
EEO Statement:
The Novartis Group of Companies are Equal Opportunity Employers. We do not discriminate in recruitment, hiring, training, promotion or other employment practices for reasons of race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, marital or veteran status, disability, or any other legally protected status.
Accessibility and reasonable accommodations
The Novartis Group of Companies are committed to working with and providing reasonable accommodation to individuals with disabilities. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application process, or to perform the essential functions of a position, please send an e-mail to View email address on click.appcast.io or call View phone number on click.appcast.io and let us know the nature of your request and your contact information. Please include the job requisition number in your message.
$119.7k - $222.3k
...Disposition (ADME, BA), Modeling & Simulation (M&S), and Operations... ..., to be considered for Principal Scientist II. 4+ years of experience to be considered for Senior Principal Scientist.Extensive... ...is a plusThis is a dual posting. The final level & title of the offer...PrincipalSeniorFull time$119.7k - $222.3k
...Disposition (ADME, BA), Modeling & Simulation (M&S), and Operations... ..., to be considered for Principal Scientist II. 4+ years of experience to be considered for Senior Principal Scientist.... ...plus This is a dual posting. The final level & title of the offer role...PrincipalSenior$98.7k - $183.3k
...Description Summary Cambridge MA Internal: Senior Scientist I or II #LI-Onsite The Preclinical Safety (... ...and technical) This is a dual level posting. The final level & title of the offer... ...Desired Analytical Thinking, Animal Models, Animal Testing, Animal Welfare, Chemistry...SeniorWork experience placement$119.7k - $222.3k
...Location: Cambridge MA Internal: Principal Scientist I/II LI#-Hybrid The individual will... ...management is a plus This is a dual level posting. The final level & title of the offer... ...,300.00 Skills Desired Animal Models, Bioinformatics, Collaboration,...PrincipalPermanent employment$138.6k - $257.4k
...Research is seeking an accomplished Imaging Scientist to join the Image Analysis team in... ...Build, optimize, and apply AI/ML models and reproducible workflows for whole-... ...Essential requirements ~ This is a dual posting. The final level of the offered role will be determined...PrincipalSenior- ...We are seeking a Peptide Discovery Scientist (Scientist II / Senior Scientist) (title to be determined based... ...protein screening, and cell-based models. Deep knowledge of macrocyclic and... ...conformational sampling, and molecular dynamics simulations Direct experience in dermatology R&...SeniorWork at office
$169.8k - $355.4k
...to work with teams of applied scientists and engineers to deliver high quality computer vision models and services that delights our... ...information provided in this posting are specific to the stated locations... ...job remains posted. Career Level - IC5 About Us Only...PrincipalSeniorTemporary workFlexible hours$126k - $234k
...In Vivo Scientist This position is located in Cambridge, MA and does not have the ability... ...the development and application of in vivo models for evaluating novel cancer therapies and... ...questions Manage associate-level scientists Collaborate with cross-functional...PrincipalRemote work$143k - $214.5k
...are seeking an innovative and strategic Principal Scientist, Molecular Cloning Technologies to lead... ...strategy, findings, and recommendations to senior leadership. PROFESSIONAL EXPERIENCE &... ...Biology, or a related field.Senior Scientist II: Ph.D. and 8-11 years of relevant...PrincipalSenior$146k - $236k
...learning, and data to accelerate fundamental research and create a portfolio of AI-first companies. As part of Flagship’s integrated model of science, entrepreneurship, and capital, it transforms breakthrough ideas into world-changing companies, elevating the AI advances...PrincipalSenior$145k - $185k
...Job Description Job Description Scientist II/Sr. Scientist I, In-Vivo Pharmacology... ...Pharmacology team at the Scientist or Senior Scientist level. This individual will play a critical... ...with a particular emphasis on mouse models of autoimmune disease. The successful...Senior- UCB in Cambridge, MA is seeking a Senior Principal Scientist to lead translational biology drug discovery with emphasis on muscle biology. You will shape in vitro and in vivo models and develop cellular and biochemical assays for early programs across multiple neuromuscular...PrincipalSenior
$128k - $198k
Cambridge, MA USA As a Scientist II/Senior Melt Polymer Scientist on the Materials Formulation team at Lila Sciences, you will drive the development... ...that can learn for themselves. LILA combines advanced AI models with proprietary AI Science Factory™ instruments into an...SeniorFull timeWork at officeLocal areaFlexible hours- ...patients, at the right time.Senior Scientist II, Data Solutions - SalesPassionate... ...Education to Masters or PhD level combining:Quantitative and/or... .../ Or 2+ years of post-grad experience in data science... ...with integrative methods to model multi-modal clinical and/or omics...SeniorFull timeRemote work
$192k - $265k
The Role: Generate:Biomedicines is seeking a creative, rigorous, and execution-oriented machine learning scientist to join our Model-Driven Design team. This role will focus on building the ML methods, data strategies, and closed-loop systems that determine what we design...SeniorWork at officeShift work- ...Therapeutics is seeking an experienced Principal Scientist to help establish and advance our analytical... ...updates to multidisciplinary teams, senior leadership, and external collaborators.... ...Senior Scientist/Principal Scientist levels, respectively. Deep understanding of...PrincipalSeniorLocal area
$71.25k - $187k
...and beyond. Position Summary We are seeking an exceptional Senior Principal Scientist to join our growing team. In this role, you will partner closely... ...experience (B.S.) PhD will not be considered at this job level. Full competency in all aspects of bioanalysis by LC-MS/MS...PrincipalSeniorFull timeH1bVisa sponsorshipWork visaFlexible hours$142k - $180k
...Job Description Job Description The Senior Software Engineer II position in AI/Autonomy systems development will emphasize modeling/simulation (M+S) and software testing of complex autonomy systems in operationally realistic scenarios. The successful applicant will...SeniorTemporary work$160k - $235k
...Sr. Scientist/Principal Scientist, Translational Research and Clinical Biomarkers (Immunology) Boston, MA Salary Band: $160,000-$235,00... ...qualifications of the applicant, years of relevant experience, level of education attained, certifications or other professional...PrincipalSenior- Orna Therapeutics, Inc. seeks a Senior Principal Scientist to drive analytical characterization of circular RNA and lipid nanoparticle therapeutics, focusing on mass spectrometry. You will collaborate with Platform Science, Discovery, and CMC to advance method development...PrincipalSenior
$139k - $170k
...skillsets would be the application of AI/ML principals into advanced signal processing... ...test RF signal processing systems Modeling and Simulation of advanced RF systems, new sensing paradigms... ...and/or Python as well as other higher-level languages Strong Mathematical,...SeniorFull timeLocal areaRemote workNight shift- ...Senior/Principal Scientist, MPN Biology, Translational Sciences PharmaEssentia Innovation Research Center (PIRC) is seeking a highly motivated... ...biology, driver mutation signaling pathways, in vivo MPN mouse models and biomarker discovery to guide proof-of-concept (POC)...PrincipalSeniorContract work
$173.2k - $272.6k
...: We are seeking a Principal Scientist to join our Digital Insights... ...), and physics-based simulation to bring predictive... ...will serve as our senior technical authority on... ...to inform scale-down model design. The successful... ...meshing, solver setup, and post-processing for stirred...PrincipalFull timeFor contractorsLocal areaRelocationVisa sponsorshipFlexible hoursShift work$130k - $180k
...cell atlases and use our single-cell AI models to predict chemical entities that revert... ...computational biologists, machine learning scientists, experimental biologists, chemists, clinicians... ...field. 2+ years of relevant experience post Ph.D. Extensive experience in analyzing...SeniorShift work- ...****@*****.*** are seeking a highly skilled Scientist to join our Biologics Discovery team and lead antibody... ...grow our discovery capabilities over time.This position will be leveled commensurate with experience. PhD-level candidates with 2+ years...PrincipalSenior
$142.4k - $224.1k
...are seeking an Associate Principal Scientist to join our Process Modeling & Analytics team within... ...modeling and numerical simulation to downstream biologics... ...manufacturing decisions. As a senior member of the Process... ...Python fluency for pre-/post-processing, workflow...PrincipalFull timeFor contractorsLocal areaRelocationVisa sponsorshipFlexible hoursShift work$90k - $120k
...Description Job Description Senior / Principal Research Associate, In... ..., MA Reports to: Scientist II Job Type: Full time... ...as appropriate for level. Qualifications... ..., tissue harvest, and post-collection processing.... ...in preclinical models. Familiarity with biodistribution...PrincipalSeniorFull time$137k - $215.27k
...knowledge.Job DescriptionAbout the role:The Pharmacovigilance Scientist, Senior Scientist ensures regulatory compliance and safety of Takeda'... ..., years of relevant experience, specific and unique skills, level of education attained, certifications or other professional licenses...PrincipalSeniorMinimum wageTemporary workLocal area$105.28k - $213.8k
...Responsibilities: Schlumberger-Doll Research (SDR), SLB's global research and innovation center, is seeking a Modeling & Simulation Research Scientist to join our multidisciplinary team in Cambridge, Massachusetts, adjacent to the MIT campus. This is an exciting...Full timeContract workFor contractorsLocal areaImmediate start$115k - $215k
...strategic recommendations to project teams, senior leadership, and external collaborators in... ...:Highly organized, solutions-oriented scientist with the ability to manage multiple priorities... ...holistic evaluation of the specific role/level as well as each candidate’s depth of...PrincipalSenior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Principal Scientist II/Senior Principal Scientist, Modeling & Simulation (Dual Level Posting). Be the first to apply!
- regulatory scientist Cambridge, MA
- scientist biology Cambridge, MA
- applied scientist Cambridge, MA
- health scientist Cambridge, MA
- safety scientist Cambridge, MA
- hplc scientist Cambridge, MA
- pharmaceutical scientist Cambridge, MA
- deep learning scientist Cambridge, MA
- cell culture scientist Cambridge, MA
- senior analytical scientist Cambridge, MA


