Top 165 senior scientist Jobs in seattle wa

Senior Applied Scientist
Siemens —Bellevue, WA
- $139,536 - $188,394 a year
- Full-time
- Hybrid work
- Mentoring
- Senior level
- Communication skills
11d
Sr. Applied Scientist, Prime Video - Personalization and Discovery Science
Amazon.com Services LLC —Seattle, WA
- $183,800 - $260,000 a year
- Full-time
- 5 years
- Fair chance
- Senior level
- AD&D insurance
- Health insurance
2d
Principal Applied Scientist
Siemens —Bellevue, WA
- $197,268 - $267,036 a year
- Full-time
- Hybrid work
- Mentoring
- Senior level
- Communication skills
11d
Senior Machine Learning Scientist
Adaptive Biotechnologies —Seattle, WA
- $144,600 - $217,000 a year
- Online Application
- Remote
- Computer Science
- 5 years
- Analysis skills
Senior Materials Scientist or Engineer
Interlune —Seattle, WA
- $125,000 - $250,000 a year
- Full-time
- 5 years
- Bachelor of Science
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
Biomarkers Senior Principal Research Scientist
Vertex Pharmaceuticals —Seattle, WA
- $160,000 - $240,000 a year
- Full-time
- Hybrid work
- 6 years
- Master's degree
- Bachelor's degree
- Loan repayment program
- Health insurance
Senior Environmental Management Specialist
Port of Seattle —Seattle, WA
- $107,693 - $145,702 a year
- Full-time
- Office
- Residential
- US work authorization
- Dental insurance
- Tuition reimbursement
14d
Sr Staff Scientist - Data
Fred Hutchinson Cancer Center —Seattle, WA
- $126,984 - $200,678 a year
- Full-time
- 5 years
- AWS
- Analysis skills
- Paid parental leave
- Paid holidays
Senior Research Scientist, Population Health Modeling (Nutrition and Disease) (*2-year LTE)
The Bill & Melinda Gates Foundation —Seattle, WA
- $190,100 - $294,700 a year
- Full-time
- Background check
- 5 years
- Doctor of Philosophy
- Paid holidays
- Health insurance
Senior Applied Scientist
Outreach —Seattle, WA
- $140,000 - $175,000 a year
- Full-time
- Computer Science
- Java
- Master's degree
- Health insurance
- Dental insurance
8d
Regulatory Affairs Associate/Senior Regulatory Affairs Associate
Fred Hutchinson Cancer Center —Seattle, WA
- $80,172 - $146,681 a year
- Full-time
- Mid-level
- Bachelor's degree
- Continuous improvement
- Paid parental leave
- Paid holidays
Senior Project Manager, Natural Resources
Haley & Aldrich —Seattle, WA
- $110,000 - $150,000 a year
- Full-time
- 11+ years
- Office
- Master's degree
Senior Research Scientist, Operations Research (Infrastructure Lab)
ByteDance —Seattle, WA
- $202,160 - $368,220 a year
- Computer Science
- Java
- Math
- Paid parental leave
- Paid holidays
Senior Fisheries Biologist
Lynker Corporation —Seattle, WA
- $100,000 - $125,000 a year
- Full-time
- Mid-level
- Office
- 3 years
- Paid holidays
- Disability insurance
Senior Applied Scientist, Healthcare and Life Science Services
Amazon Web Services, Inc. —Seattle, WA
- $167,100 - $226,100 a year
- Full-time
- Computer Science
- 3 years
- Java
- AD&D insurance
- Health insurance
7d
Senior Deep Learning and Computer Vision Engineer - Autonomous Vehicles
NVIDIA —Seattle, WA
- $152,000 - $287,500 a year
- Full-time
- Computer science
- Computer Science
- Analysis skills
Sr Scientist - Oncology Research
LeonaBio, Inc. —Bothell, WA
- $130,000 - $150,000 a year
- Full-time
- 5 years
- Doctor of Philosophy
- Organizational skills
Quick Apply
Lead Decision Scientist
Salesforce —Seattle, WA
- $172,500 - $260,100 a year
- Full-time
- 8 years
- SQL
- Analysis skills
- Paid parental leave
- Disability insurance
Senior Applied Scientist
Amazon.com Services LLC —Seattle, WA
- $167,100 - $226,100 a year
- Full-time
- 3 years
- Java
- Master's degree
- AD&D insurance
- Health insurance
Senior Machine Learning Scientist
Expedia —Seattle, WA
- $173,000 - $299,000 a year
- Full-time
- Computer Science
- 3 years
- Master's degree
- Health insurance
- Dental insurance

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Senior Applied Scientist

Siemens -
Bellevue, WA

Apply Now

Job Details

Full-time
$139,536 - $188,394 a year
11 days ago

Qualifications

AI models
Engineering development testing
AI platforms (beyond public GPTs)
Computational framework
Collaboration with product development teams
Model deployment
Engineering research
Model training
Machine learning libraries
Model evaluation
Machine learning frameworks
Prototypes
Python
Cross-functional communication

Full Job Description

Siemens builds the systems the physical world runs on: factories, power grids, buildings, trains, hospitals. Industrial and physical AI is a major opportunity in applied AI, and one of the harder ones to get right. There is a generation of AI-powered products to build.

We are an applied science organization building the science behind them. The work sits at the intersection of machine learning research, real world data, and production systems running in industrial environments.

As Senior Applied Scientist, you lead the science on a major capability area inside the pod. You take ambiguous problems through hypothesis, method selection, experimentation, and into models that run in production. You are hands on with the modeling, and you are accountable for the rigor and the outcome.

This is a senior individual contributor role. You will work in close partnership with engineers and product managers who turn your work into product.

Key responsibilities

Contribute to one or more scientific capability areas end to end, for example perception, computer vision, language and agents, time series, control, planning, or evaluation

Take problems from ambiguous product or system requirements through clear research questions, hypotheses, and success metrics

Lead applied research projects: literature review, method selection, experimentation, ablation, error analysis, and productization

Build and run the evaluation pipelines for the work you own: offline metrics, online experiments, robustness testing in industrial conditions

Work with engineers to take models into production grade pipelines: data readiness, training infrastructure, inference, observability

Make scientific tradeoffs in front of engineers and product managers, with evidence, and translate them into decisions the team can act on

Identify and de-risk scaling challenges in your area: data quality, model drift, latency, throughput, cost, safety

Raise the bar on experimentation rigor, reproducibility, and documentation across the team

Apply responsible AI practices in your work: bias detection, model risk management, human in the loop controls

Basic qualifications

6+ years in applied machine learning, AI research, or data science, with models that shipped to production and made an impact

Strong foundation in machine learning theory and practice across training, evaluation, and deployment

Demonstrated experience taking research from a paper or prototype into a model that runs reliably in production

Proficiency in Python and modern ML frameworks and toolchains

Strong partnership track record with engineering teams on data, training infrastructure, and inference

Clear written and verbal communication with engineers, product managers, and senior leaders

Preferred qualifications

Experience applying ML in industrial or physical domains: manufacturing, automation, robotics, energy, mobility, infrastructure, healthcare

Deep expertise in one of: multimodal ML, generative AI, retrieval augmented generation, agentic workflows, time series, control, or planning

Scientific ML for physical systems: surrogate modeling, operator learning, physics-informed ML, geometry-aware ML, differentiable simulation, AI for semiconductor/EDA

Hands-on experience building evaluation pipelines, running online experiments, or instrumenting production monitoring for a model you owned

Publications, patents, open source contributions, or significant internal technology transfers

Experience mentoring more junior scientists and engineers

Experience working with globally distributed research, product, or engineering organizations

About the Team:

We are an early-stage engineering team solving hard technical problems at the intersection of AI, systems, and real-world interaction. We operate with high autonomy, collaborate closely across functions, and maintain high technical standards. Principal Engineers at our company are expected to lead by example, model engineering excellence, and shape both what we build and how we build it.

Our Commitment to Equity and Inclusion in our Diverse Global Workforce:

We value your unique identity and perspective. We are fully committed to providing equitable opportunities and building a workplace that reflects the diversity of society, while ensuring that we attract the best talent based on qualifications, skills, and experiences. We welcome you to bring your authentic self and transform the everyday with us.

$ 139,536 $188,394 15%

Apply Now

Refine Your Search

senior scientist jobs in seattle wa

Senior Applied Scientist

Sr. Applied Scientist, Prime Video - Personalization and Discovery Science

Principal Applied Scientist

Senior Machine Learning Scientist

Senior Materials Scientist or Engineer

Biomarkers Senior Principal Research Scientist

Senior Environmental Management Specialist

Sr Staff Scientist - Data

Senior Research Scientist, Population Health Modeling (Nutrition and Disease) (*2-year LTE)

Senior Applied Scientist

Regulatory Affairs Associate/Senior Regulatory Affairs Associate

Senior Project Manager, Natural Resources

Senior Research Scientist, Operations Research (Infrastructure Lab)

Senior Fisheries Biologist

Senior Applied Scientist, Healthcare and Life Science Services

Senior Deep Learning and Computer Vision Engineer - Autonomous Vehicles

Sr Scientist - Oncology Research

Lead Decision Scientist

Senior Applied Scientist

Senior Machine Learning Scientist

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