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Data Scientist Trainee Jobs in California (NOW HIRING)

Project Scientist

Long Beach, CA · On-site

$75K - $95K/yr

Analyze and interpret experimental data using appropriate statistical methods. * Prepare reports ... Maintain accurate and detailed experimental records. * Assist in mentoring research staff, trainees ...

Project Scientist

Long Beach, CA · On-site

$75K - $95K/yr

Analyze and interpret experimental data using appropriate statistical methods. * Prepare reports ... Maintain accurate and detailed experimental records. * Assist in mentoring research staff, trainees ...

... mentoring trainees in the lab. Responsibilities : • Propose, conceptualize, design, implement ... and data modeling • Ability to define and solve logical problems for highly technical ...

Company Description Rexel USA is one of the largest distributors of electrical products, data ... Ability to read, analyze, and interpret common scientific and technical journals, financial reports ...

Rexel USA is one of the largest distributors of electrical products, data communication, wireless ... Ability to read, analyze, and interpret common scientific and technical journals, financial reports ...

Company Description Rexel USA is one of the largest distributors of electrical products, data ... Ability to read, analyze, and interpret common scientific and technical journals, financial reports ...

Rexel USA is one of the largest distributors of electrical products, data communication, wireless ... Ability to read, analyze, and interpret common scientific and technical journals, financial reports ...

Rexel USA is one of the largest distributors of electrical products, data communication, wireless ... Ability to read, analyze, and interpret common scientific and technical journals, financial reports ...

Company Description Rexel USA is one of the largest distributors of electrical products, data ... Ability to read, analyze, and interpret common scientific and technical journals, financial reports ...

Company Description Rexel USA is one of the largest distributors of electrical products, data ... Ability to read, analyze, and interpret common scientific and technical journals, financial reports ...

Rexel USA is one of the largest distributors of electrical products, data communication, wireless ... Ability to read, analyze, and interpret common scientific and technical journals, financial reports ...

Showing results 21-40

Data Scientist Trainee information

See California salary details

$37K

$121.1K

$193.9K

How much do data scientist trainee jobs pay per year?

As of Sep 6, 2026, the average yearly pay for data scientist trainee in California is $121,131.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,200.00 and $134,200.00 per year, depending on experience, location, and employer.

What is a data scientist trainee?

A Data Scientist Trainee is an entry-level role designed for individuals looking to gain hands-on experience in data science. Trainees typically work under the guidance of senior data scientists, assisting with data collection, cleaning, analysis, and model development. They may use programming languages like Python or R, as well as tools like SQL and machine learning frameworks. This role helps build foundational knowledge in data science principles, statistical analysis, and data visualization. It is ideal for recent graduates or career switchers who want to develop practical skills before transitioning into a full-time data science role.

What are the typical responsibilities of a data scientist trainee?

As a Data Scientist Trainee, you will often assist with cleaning and organizing large datasets, performing exploratory data analysis, and developing basic predictive models under the guidance of more experienced team members. You may also help create data visualizations, build dashboards, or automate simple data processing tasks. Collaboration is key, as you’ll regularly work with senior data scientists, business analysts, and sometimes cross-functional teams to support ongoing projects and learn industry best practices. This role provides a valuable hands-on foundation, helping you build the technical and analytical skills necessary for future advancement in the field.

What are the key skills and qualifications needed to thrive as a data scientist trainee?

To thrive as a Data Scientist Trainee, you need a solid understanding of statistics, data analysis, and programming (preferably in Python or R), often supported by a degree in a quantitative field. Familiarity with tools like SQL, Jupyter notebooks, data visualization libraries, and entry-level certifications such as IBM Data Science Professional Certificate can be highly beneficial. Attention to detail, problem-solving ability, and a willingness to learn and collaborate help distinguish strong candidates in this role. These qualifications and competencies enable trainees to effectively support data projects, extract meaningful insights, and smoothly develop into more advanced data science positions.

Can I get a data scientist trainee job with no experience?

Data scientist trainee positions often target candidates with limited experience and focus on training and skill development. Having foundational knowledge in programming, statistics, and data analysis tools like Python or R can improve your chances, but some companies offer entry-level programs for beginners. Demonstrating a strong interest in data science through coursework, projects, or certifications can also be beneficial.

How to start a career in data scientist trainee with no experience?

To start a career as a data scientist trainee with no experience, focus on building foundational skills in programming (Python or R), statistics, and data analysis through online courses and tutorials. Gaining hands-on experience with projects, participating in competitions like Kaggle, and learning tools such as SQL and machine learning frameworks can improve your prospects; obtaining relevant certifications can also enhance your resume.

What does a data scientist trainee do?

A data scientist trainee assists in analyzing data, developing models, and interpreting results under the supervision of experienced data scientists. They often learn programming languages like Python or R, work with data visualization tools, and gain practical experience in data cleaning, statistical analysis, and machine learning techniques.

What are the most commonly searched types of Data Scientist jobs in California?

The most popular types of Data Scientist jobs in California are:

What job categories do people searching Data Scientist Trainee jobs in California look for?

The top searched job categories for Data Scientist Trainee jobs in California are:

What cities in California are hiring for Data Scientist Trainee jobs?

Cities in California with the most Data Scientist Trainee job openings:

Infographic showing various Data Scientist Trainee job openings in California as of August 2026, with employment types broken down into 90% Full Time, and 10% Contract. Highlights an 87% In-person, 3% Hybrid, and 10% Remote job distribution, with an average salary of $121,131 per year, or $58.2 per hour.

Basic Life Research Scientist (1 Year Fixed Term)

Stanfordlivetickets

Palo Alto, CA • On-site

$80 - $100/hr

Other

Medical, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Key responsibilities

  • Contribute to and/or lead research projects involving machine learning and clinical data integration

  • Develop, implement, and evaluate AI/ML models using large-scale biomedical datasets

  • Provide technical mentorship and guidance to trainees


Job description

Basic Life Research Scientist (1 Year Fixed Term)

Stanford, CA, United States (Hybrid)

Job Description

The Department of Anesthesiology, Perioperative, and Pain Medicine, at Stanford University’s School of Medicine, is a world-leading department that offers comprehensive training and perioperative patient care, pain management, and critical care medicine as well as cutting-edge research, encompassing a wide spectrum of programs in basic, translational, clinical, health services and medical education.

The Aghaeepour Lab in the Department of Anesthesiology, Perioperative and Pain Medicine is seeking a Basic Life Research Scientist. The Basic Life Research Scientist will join an interdisciplinary AI/ML research lab focused on developing and deploying machine learning methods in clinical medicine. The successful candidate will contribute to research projects involving machine learning and multimodal biomedical data; provide technical input and mentorship to trainees; contribute to manuscript development; and collaborate with clinical and computational teams.

The Aghaeepour Lab develops machine learning methods to integrate multimodal biomedical data—including electronic health records, physiological monitoring, and omics data—to improve outcomes in acute care settings such as the operating room, ICU, and NICU.

At Stanford University School of Medicine, the work we do touches the lives of those today and tomorrow. Through education, research, and health care, the School of Medicine improves health through leadership, diversity, collaborative discoveries, and innovation in health care. Whether working in departments with faculty, or in units that support the school, our staff are a part of teams that propel us on our journey toward the future of medicine and Precision Health.

Stanford is rooted in a culture of excellence and values innovation, collaboration, and life-long learning. To foster the talents and aspirations of our staff, Stanford offers career development programs, competitive pay that reflects market trends, and benefits that increase financial stability and promote healthy, fulfilling lives. An award-winning employer, Stanford offers an exceptional setting for professionals looking to advance their careers.

The Department of Anesthesiology are committed to diversity, equity, and inclusion for its faculty, staff, residents, postdocs, and fellows. We aim to recruit, support, retain, and promote diversity in our department.

Core Duties
  • Contribute to and/or lead research projects involving machine learning and clinical data integration
  • Develop, implement, and evaluate AI/ML models using large-scale biomedical datasets
  • Provide technical mentorship and guidance to trainees
  • Contribute to manuscript preparation, review, and scientific dissemination
  • Collaborate with clinicians, data scientists, and external partners
  • Help maintain high standards of rigor, reproducibility, and code quality
  • *other duties may also be assigned
Qualifications Minimum Requirements
  • Ph.D. in Computer Science, Biomedical Informatics, Statistics, Engineering, or a related quantitative field
  • Experience in machine learning, deep learning, or AI applied to real-world datasets
  • Strong programming skills (e.g., Python, PyTorch, TensorFlow)
Additional Desired Qualifications
  • Experience working with biomedical or clinical data (e.g., EHRs, physiological signals, omics)
  • Strong publication record or demonstrated research productivity
  • Ability to work in interdisciplinary teams spanning clinical and computational domains
  • Experience in areas such as time series modeling, multimodal learning, or causal inference

The expected pay range for this position is $80,000 to $100,000 per annum.

Stanford University has provided a pay range representing its good faith estimate of what the university reasonably expects to pay for the position. The pay offered to the selected candidate will be determined based on factors including (but not limited to) the experience and qualifications of the selected candidate including equivalent years since their applicable education, field or discipline; departmental budget availability; internal equity; among other factors.

At Stanford University, base pay represents only one aspect of the comprehensive rewards package. TheCardinal at Work website ( https://cardinalatwork.stanford.edu/benefits-rewards ) provides detailedinformation on Stanford’s extensive range of benefits and rewards offered to employees. Specifics aboutthe rewards package for this position may be discussed during the hiring process.

Stanford is an equal employment opportunity and affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law. Stanford welcomes applications from all who would bring additional dimensions to the University's research mission.

  • Fixed Term Y
  • Stanford Schools and Units School of Medicine
  • Full time or Part time Full Time
  • Regular or Temporary Regular
  • Posting Date 06/22/2026, 06:31 PM
  • Grade R99
  • Job Identification 108929
Benefits that support you, and your future

18+ PTO days per year

Health benefits start when you start

Flexible work options

$6000+ annual tuition and training assistance

403(b) plan

Mental health and wellness programs

Free and discounted commuter transportation

Applies to regular full-time positions.

Notice to Applicants

Notice to Applicants

The job duties listed are typical examples of work performed by positions in this job classifications and are not designed to contain or be interpreted as a comprehensive inventory of all duties, tasks and responsibilities. Specific duties and responsibilities may vary depending on department or program needs without changing the general nature and scope of the job or level of responsibility. Employees may also perform other duties as assigned.

Consistent with its obligations under the law, the University will provide reasonable accommodation to any employee with a disability who requires accommodation to perform the essential functions of their job.

Stanford is an equal employment opportunity and affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law.

Stanford University provides job pay ranges representing its good faith estimate of what the university reasonably expects to pay for a particular job. The specific pay offered to a selected candidate will be determined based on a wide range of factors that are unique to each candidate, including but not limited to geographic work location, relevant knowledge, skills and abilities, relevant education, years of relevant experience, depth and breadth of relevant experience, and performance; further including but not limited to other business and organization needs such as the scope and responsibilities of the position, the minimum qualifications, departmental budget availability, and market and internal equity across the university, school/ unit, department, as well as job reporting relationships.

Why work at Stanford

World-changing work in a culture of continuous learning

An inspiring community that values collaboration

High-quality health and wellness benefits that put you and your family first

Access to world-class education and career development, with tuition reimbursement, training assistance, and more

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