5,171 Results for

Security Engineer Jobs in West Springfield, VA

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Research Scientist - Autonomous Systems Evolver

Palo Alto, California

D. or thesis-based Master's degree in Electrical Engineering, Control, Robotics, Applied Mathematics, Operations Research, Computer Science, Systems Engineering, or a related quantitative field (Note: Please include the title of your thesis in your application and a brief summary of the problem, methodology, and your specific contribution). Research experience in areas such as model predictive control, stochastic control, POMDPs, Bayesian estimation, system identification, hybrid systems, multi-agent systems, or formal verification.

26 days ago

Senior/Lead Bioinformatics Scientist (Multi-Cancer Early Detection) Natera

San Carlos, CA

The Natera team consists of highly dedicated statisticians, geneticists, doctors, laboratory scientists, business professionals, software engineers and many other professionals from world-class institutions, who care deeply for our work and each other. You will work with large-scale, multi-modal genomic datasets from clinical cohorts and partner closely with molecular biologists and clinical scientists.

1 day ago

Scientist II/ Senior Scientist, BioML Lila Sciences

San Francisco, California

Hands-on analysis of single-cell, perturbation, proteomics imaging, and genetic data: build the pipelines that turn raw measurement into model-ready evidence, run the quality control and annotation-stability analyses that determine how much weight a given fact should carry, and produce the quantitative results the reasoning layer depends on. Full-time U.S. employees receive a comprehensive benefits program including medical, dental, and vision coverage; employer-paid life and disability insurance; flexible time off with generous company wide holidays; paid parental leave; an educational assistance program; commuter benefits, including bike share memberships for office based employees; and a company subsidized lunch program.

21 days ago

Research Engineer / Research Scientist, Health OpenAI LLC

San Francisco, CA

For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Have an unusually strong track record in machine learning or AI research, with the depth to push at least one important area forward: pretraining, reinforcement learning / post-training, evals (not necessarily specific to health); or substantial depth in a relevant frontier health / biomedical AI problem.

30+ days ago

Machine Learning Research Scientist, Evaluations Scale AI

San Francisco, CA; Seattle

The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training. For pay transparency purposes, the base salary range for this full-time position in the locations of San Francisco, New York, Seattle is: $165,600 — $207,000 USD PLEASE NOTE: Our policy requires a 90-day waiting period before reconsidering candidates for the same role.

4 days ago

Senior Data Scientist II - Ads Optimization Maplebear Inc

Remote

$218,000–$230,000 / year

In this role, you will operate at the intersection of data science, economics, and production systems, partnering closely with Product, Engineering, and Machine Learning to build and ship solutions that directly impact Instacart''s revenue and advertiser outcomes. We own the systems responsible for bidding, pacing, budgeting, targeting, and additional optimization layers that convert advertiser goals into real-time outcomes - all while balancing value across users, advertisers, retail partners, and Instacart.

11 days ago

Machine Learning Research Scientist, Post-Training Scale AI

San Francisco, CA; Seattle

4 days ago

Research Scientist Intology

San Francisco, California

Collaborate with a focused group of researchers tackling problems at the forefront of long-horizon agentic capabilities, post-training for open-ended goals, and environment development. PhD or equivalent research experience in Computer Science, Machine Learning, Artificial Intelligence, or a related field.

30+ days ago

Founding Research Scientist, Robot Learning Galactic Resource Advancement Mechanism

San Francisco, California

$225,000–$300,000 / year

PhD in machine learning, robotics, computer science, applied mathematics, or a related field, or an equivalent record of original research demonstrated by publications, research systems, or deployed capabilities that can be examined during the hiring process. Trained an embodied model or policy using a versioned dataset and evaluated it on held-out tasks, environments, embodiments, tools, or agent configurations defined before model selection.

30+ days ago

Senior Scientist, Computational Biology Denali Therapeutics

South San Francisco, CA

$147,000–$191,000 / year

With the first FDA-approved biologic specifically designed to cross the BBB, a clinically validated delivery platform and a growing portfolio of therapeutic candidates across all stages of development, we are advancing toward our goal of delivering effective medicines to transform the lives of people living with neurodegenerative diseases, lysosomal storage disorders and other serious diseases. Proven track record of analyzing single-cell/single-nucleus RNA-seq data, as evidenced by relevant publications, a deep understanding of relevant statistical methods, and experience using common software tools for analysis (e.g.

12 days ago

Scientist / Senior Scientist, Assay Integration (Reagents) Glyphic Biotechnologies

Berkeley, California

Proven bench expertise in reagent development or analytical science, with hands-on experience across biochemical characterization techniques and reagent classes including oligonucleotides, proteins, buffers, and solvents, along with the ability to establish operating bounds and guard bands for critical reagent and process parameters. Develop, qualify, and transfer QC test methods for reagent characterization and lot release, including HPLC, fluorescence-based functional assays, and physical characterization methods; set product, process, and incoming material acceptance criteria in collaboration with Assay and cross-functional partners.

30+ days ago

Research Scientist - Human-AI Systems Snorkel AI Inc

San Francisco, CA

$200,000–$375,000 / year

Working with domain experts, academic partners, customers, and our product and engineering teams, you'll scale these pipelines to target frontier model performance gaps and expand data and environment diversity. Whether you're looking to deepen your technical expertise, explore leadership opportunities, or learn new skills across multiple functions, you're fully supported in building your career in an environment designed for growth, learning, and shared success.

12 days ago

Research Scientist idler

San Francisco, California

Our approach to creating training data scales using technology, and all of our data products are built on a unified self-reinforcing platform that learns through experience. Work with our customers — researchers at frontier labs — to design novel post-training recipes and data quality measurement techniques.

30+ days ago

ML Scientist, Nucleic Acid Design Lila Sciences

San Francisco, California

$176,000–$304,000 / year

You’ll collaborate with experimental scientists, ML researchers, and platform teams to build models that connect nucleic acid sequence design to biological function and make these capabilities usable across Lila’s autonomous science platform. Full-time U.S. employees receive a comprehensive benefits program including medical, dental, and vision coverage; employer-paid life and disability insurance; flexible time off with generous company wide holidays; paid parental leave; an educational assistance program; commuter benefits, including bike share memberships for office based employees; and a company subsidized lunch program.

28 days ago

Research Scientist, Agent Robustness Scale AI

San Francisco, CA; New York

For example, you might: Research the science of AI agent capabilities with a focus on how they relate to safety, risk factors, and methodologies for benchmarking them; Design and build harnesses to test AI agents’ tendency to take harmful actions when pressured to do so by users or tricked into doing so by elements of their environment; Design and build exploits and mitigations for new and unique failure modes that arise as AI agents gain affordances like coding, web browsing, and computer use; Characterize and design mitigations for potential failure modes or broader risks of systems involving multiple interacting AI agents. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training.

4 days ago

Research Scientist, Data Analysis Convergent Research

San Francisco, CA

Nice to have: experience in a professional software development environment; a public record of algorithm or code development on GitHub or similar; experience with ultrasound, neural, or medical imaging data; prior work in a research setting where you had to build the tooling yourself. We're hiring at multiple levels and will calibrate scope and title to your experience: at the earlier end, you'd own the analysis work in close collaboration with the scientific team; with more experience, you'd set the computational direction for the organization.

30+ days ago

Founding AI Research Scientist - Optexity (USA) Pear VC

Palo Alto, California

We deploy directly inside clinics and hospitals — including systems with no APIs, using integration infrastructure we've built and open-sourced — and in return become their preferred partner. That gives us proprietary clinical reasoning trajectories from practicing physicians, and a feedback loop between real patient encounters, our models, and the products built on top of them.

30+ days ago

Data Scientist Coach (Director+) Mento

San Francisco, California

Remote

We are looking for senior leaders in data science roles who have experience within technology companies or tech-adjacent environments, value learning, growth, and community and who are passionate about developing and coaching people in their field. As a Mento coach, you will form 1:1 partnerships with our members to help them identify & track clear goals, become a better leader, communicate more effectively, problem-solve issues at work, and help them feel happy, fulfilled, and engaged at work and beyond.

30+ days ago

Research Scientist, Frontier Risk Evaluations Scale AI

San Francisco, CA; New York

For example, you might do any or all of the following: Design and build harnesses to test AI models and systems (including agents) for dangerous capabilities such as security vulnerability exploitation, CBRN uplift, and other high-risk activities; Work with government agencies or other labs to collectively scope and design evaluations to measure and mitigate risks posed by advanced AI systems; Publish evaluation methodologies and write technical reports for policymakers. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training.

4 days ago

Staff / Senior Scientist, Bioconjugation Chemistry Glyphic Biotechnologies

Berkeley, California

$123,000–$187,575 / year

The ideal candidate brings deep expertise in protein and peptide bioconjugation, site-specific chemical modification of amino acid sidechains, and oligonucleotide-biomolecule conjugation, with a track record of working in complex, multi-component systems (e.g., ADCs, therapeutic bioconjugates, or new bioconjugated components for assays). Reporting to the Senior Director of Chemistry, you will be a hands-on expert who designs, develops, and executes bioconjugation strategies for peptide and oligonucleotide components that are central to our single-molecule proteome sequencing assay.

30+ days ago

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Security Engineer Jobs in West Springfield, VA

Research Scientist - Autonomous Systems Evolver

Senior/Lead Bioinformatics Scientist (Multi-Cancer Early Detection) Natera

Scientist II/ Senior Scientist, BioML Lila Sciences

Research Engineer / Research Scientist, Health OpenAI LLC

Machine Learning Research Scientist, Evaluations Scale AI

Senior Data Scientist II - Ads Optimization Maplebear Inc

Machine Learning Research Scientist, Post-Training Scale AI

Research Scientist Intology

Founding Research Scientist, Robot Learning Galactic Resource Advancement Mechanism

Senior Scientist, Computational Biology Denali Therapeutics

Scientist / Senior Scientist, Assay Integration (Reagents) Glyphic Biotechnologies

Research Scientist - Human-AI Systems Snorkel AI Inc

Research Scientist idler

ML Scientist, Nucleic Acid Design Lila Sciences

Research Scientist, Agent Robustness Scale AI

Research Scientist, Data Analysis Convergent Research

Founding AI Research Scientist - Optexity (USA) Pear VC

Data Scientist Coach (Director+) Mento

Research Scientist, Frontier Risk Evaluations Scale AI

Staff / Senior Scientist, Bioconjugation Chemistry Glyphic Biotechnologies

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