1,000+ matching jobs for “Data Scientist, Senior”

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Palo Alto Networks

Principal Data Scientist - Agent Team (Cortex)

Office - Israel - Tel Aviv

We are seeking a Senior / Principal Security Researcher to join our innovative Security ML Team. Sitting at the forefront of …

Added Oct 27, 2026

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Kimberly-Clark

Senior Product Scientist

Neenah, Wisconsin, United States

Full time
Regular

… 7+ years of relevant experience Experience in product development, tissue processes, design of experiments, data analysis and safe operation of high-speed manufacturing and/or converting equipment and processes. The …

Added Oct 27, 2026

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Merck (MSD)

Senior Scientist, Toxicology

USA - Pennsylvania - West Point

Pay posted by employer$106,200–$167,200

… regulations, safety guidelines, and company policies and procedures. Critically analyze and interpret data. Integrate data from other areas (e.g., clinical pathology, pathology, toxicokinetics) in written reports …

Added Oct 16, 2026

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The Home Depot

Associate Data Scientist, Merchandise Execution Team (MET)

STORE SUPPORT CENTER, ATLANTA - 9090

In person
Full time
Regular

… and develop algorithms and models to use against large datasets to create business insights; Supports data science projects by conducting effective analysis to solve business problems; Executes tasks with high …

Added Oct 27, 2026

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Thermo Fisher Scientific

Senior Scientist, Biopharma - Athlone

Athlone, Leinster, Ireland

Join Us as an Senior Scientist within our Biopharma team– Make an Impact at the Forefront of Innovation We have successfully …

Added Oct 25, 2026

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Target

Sr Applied Data Scientist - Personalization (applied ML, PyTorch, ML Ops)

7000 Target Pkwy N,NCD-0375 Brooklyn Park,MN 55445

Pay posted by employer$98,000–$176,000

… education to well-being and beyond at https://corporate.target.com/careers/benefits . JOIN TARGET AS A SR DATA SCIENTIST – RECOMMENDATIONS (RecSys) About Us: Working at Target means helping all families discover the …

Added Oct 16, 2026

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Amgen

CD&A Data Scientist, Obesity and Related Conditions - Senior Associate

Thousand Oaks, California, United States

Full time
Regular

… as part of the Amgen team. Join us and transform the lives of patients while transforming your career. Data Scientist, Obesity - Senior Associate The Data Scientist - Senior Associate role within Commercial Data & …

Added Oct 16, 2026

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Kenvue

Senior Scientist, Consumer Science

North America, United States, New Jersey, Summit

Hybrid

Pay posted by employer$105,400–$148,800 per year

The Senior Scientist will work within the Consumer Science team as part of an end-to-end R&D organization to support …

Added Oct 28, 2026

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RTX

Principal Data Scientist & Machine Learning Researcher

Gloucester, England, United Kingdom +2 locations

This role is within the Strategic Research Group (SRG). The SRG are a team of Data Science, Machine Learning and AI specialists who develop novel AI solutions to mission focussed problems. …

Added Oct 27, 2026

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Expedia Group

Senior Machine Learning Scientist

London, England, United Kingdom

Full time

… the flexibility, benefits, and support to do their best work. Join us and build for travelers everywhere. Senior Machine Learning Scientist - Search Marketing & Tech We’re looking for a Senior Machine Learning Scientist …

Added Oct 30, 2026

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Capital One Financial

Principal Associate, Data Scientist - People Strategy & Analytics

McLean, Virginia, United States

Principal Associate, Data Scientist - People Strategy & Analytics Data is at the center of everything we do. As a startup, we …

Added Oct 27, 2026

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Labcorp Holdings

IChem Senior Scientist - BioA

Singapore, Singapore

Full time
Regular

… management and/or line management of any problems and/or deviations that may affect the integrity of the data and recommends corrective action. Promotes a cohesive team environment. Suggests and performs modifications …

Added Oct 16, 2026

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Gilead Sciences

Sr Scientist, Analytical Ops

Santa Monica, California, United States

Full time
Regular

Pay posted by employer$153,935–$199,210

Senior Scientist, Method Automation ; Analytical Development, Method Development, and Automation Reporting to the …

Added Oct 15, 2026

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Thermo Fisher Scientific

Senior Scientist – Automation

Collegeville, Pennsylvania, USA

… arising from human, software, hardware, firmware, and/or chemical sources Organize, evaluate, and present data in an effective and scientific manner through discussions, presentations and reports Contribute to the …

Added Oct 21, 2026

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Bristol-Myers Squibb

Sr. Associate Scientist, Radiochemistry

San Diego - RayzeBio

Full time
Regular

Pay posted by employer$95,505–$115,730

… please visit this page for important additional information: https://careers.bms.com/california-residents/ Data Protection We will never request payments, financial information, or social security numbers during our …

Added Oct 15, 2026

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Gilead Sciences

Senior Scientist, Analytical Development

Foster City, California, United States

Full time
Regular

Pay posted by employer$169,320–$219,120

As a Senior Scientist, Analytical Development , you'll play a key role in advancing innovative biologic therapies from …

Added Oct 15, 2026

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Gilead Sciences

Senior Scientist, Analytical Development

Foster City, California, United States

Full time
Regular

Pay posted by employer$169,320–$219,120

As a Senior Scientist, Analytical Development , you’ll play a key role in advancing innovative biologic therapies from …

Added Oct 15, 2026

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Amgen

Senior Scientist - Precision Oncology

Thousand Oaks, California, United States

Full time
Regular

… as part of the Amgen team. Join us and transform the lives of patients while transforming your career. Senior Scientist - Precision Oncology What you will do Let’s do this. Let’s change the world. The Oncology …

Added Oct 15, 2026

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Amgen

Senior Scientist - Cardiometabolic Disorders

Thousand Oaks, California, United States

Full time
Regular

… as part of the Amgen team. Join us and transform the lives of patients while transforming your career. Senior Scientist - Cardiometabolic Disorders What you will do Let’s do this. Let’s change the world. In this vital …

Added Oct 15, 2026

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Johnson & Johnson

Senior Scientist, Discovery-Oncology

Beerse, Belgium

… lab to life while championing patients every step of the way. We are searching for the best talent for a Senior Scientist, in Oncology Discovery, Innovative Medicine, located in Beerse, Belgiu m Role Overview Join our …

Added Oct 18, 2026

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Palo Alto Networks

Principal Data Scientist - Agent Team (Cortex)

Office - Israel - Tel Aviv

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Required Qualifications · employer excerpt

6+ years of hands-on experience delivering production-grade data science and machine learning solutions.
Proven experience with deep learning and transformer-based models, including model design, training, optimization, and evaluation.
Strong Python proficiency with solid working knowledge of SQL.
Advanced degree (MSc or PhD) in Machine Learning, Computer Science, Electrical Engineering, Physics, Statistics, Applied Mathematics, or a related field.
Deep expertise in probability, statistics, and machine learning, with the ability to select, adapt, and apply advanced algorithms to real-world problems.

3 more in the full description below.

About this opportunity

Original employer description

Our Mission

At Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you’re ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you’re in the right place.

Who We Are

In order to be the cybersecurity partner of choice, we must trailblaze the path and shape the future of our industry. This is something our employees work at each day and is defined by our values: Disruption, Collaboration, Execution, Integrity, and Inclusion. We weave AI into the fabric of everything we do and use it to augment the impact every individual can have. If you are passionate about solving real-world problems and ideating beside the best and the brightest, we invite you to join us!

We believe collaboration thrives in person. That’s why most of our teams work from the office full time, with flexibility when it’s needed. This model supports real-time problem-solving, stronger relationships, and the kind of precision that drives great outcomes.

Job Summary

We are seeking a Senior / Principal Security Researcher to join our innovative Security ML Team. Sitting at the forefront of endpoint protection, our team solves complex security challenges by applying advanced Deep Learning techniques, including resource-efficient Small Language Models (SLMs) and specialized ML algorithms to massive datasets, delivering groundbreaking security solutions directly into production.

In this role, you will serve as the core security domain expert within a multidisciplinary team of Researchers and Data Scientists. Working directly with complex malware behaviors, static file attributes, and massive telemetry, you will translate deep security insights into actionable datasets, automated rule-generation pipelines, and advanced feature sets.

Beyond classical security analysis, your research will directly drive, evaluate, and refine the AI models and detection logic that protect millions of endpoints worldwide, making this an ideal role for a security expert looking to apply data-driven methodologies and broaden their technical arsenal with AI/ML.

If you are a forward-thinking Security Researcher eager to autonomously drive high-impact research and shape the next generation of intelligent security modeling, we want to hear from you.

Key Responsibilities

Contribute to a diverse and highly skilled research group that pioneers state-of-the-art technologies to protect our customers.
Utilize analytical rigor, statistical methods, programming, and data modeling to analyze vast amounts of data, applying your cybersecurity knowledge to guide our focus and approach.
Decompose complex problems scientifically and provide actionable insights and recommendations to both technical and non-technical stakeholders.
Lead and collaborate on end-to-end projects within the team and across engineering and product teams, from initial ideation to final deployment.

Qualifications

Required Qualifications

6+ years of hands-on experience delivering production-grade data science and machine learning solutions.
Proven experience with deep learning and transformer-based models, including model design, training, optimization, and evaluation.
Strong Python proficiency with solid working knowledge of SQL.
Advanced degree (MSc or PhD) in Machine Learning, Computer Science, Electrical Engineering, Physics, Statistics, Applied Mathematics, or a related field.
Deep expertise in probability, statistics, and machine learning, with the ability to select, adapt, and apply advanced algorithms to real-world problems.
Demonstrated ownership of end-to-end research POCs, from problem formulation and experimental design to implementation, analysis, and actionable recommendations.
Strong focus on engineering-quality, production-ready code, with high standards for reliability, scalability, and maintainability.
Excellent communication skills, with the ability to translate complex technical insights into clear explanations for both technical and business stakeholders.

Preferred Qualifications

Background in the cybersecurity domain, with focus on endpoint security
Experience working with big data platforms (e.g., GCP).
Familiarity with cloud-native architectures and services for data processing.

Our Commitment

We’re trailblazers that dream big, take risks, and challenge cybersecurity’s status quo. It’s simple: we can’t accomplish our mission without diverse teams innovating, together.

We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need, please contact us at [email protected].

Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or other legally protected characteristics.

All your information will be kept confidential according to EEO guidelines.

Is role eligible for Immigration Sponsorship? No. Please note that we will not sponsor applicants for work visas for this position.

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Keywords also found in description

Engineering Function

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