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Trainee Data Science Jobs in Ohio (NOW HIRING)

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Trainee Data Science information

What does a trainee data scientist do?

A Trainee Data Scientist assists in gathering, cleaning, and analyzing data to support business decisions. They work under the guidance of senior data scientists to learn about data modeling, statistical analysis, and using tools such as Python, R, or SQL. Their responsibilities often include preparing reports, visualizing data, and contributing to the development of predictive models. The goal is to build foundational skills and gain hands-on experience in the field of data science.

What are some common challenges faced by trainee data scientists during their initial projects, and how can they overcome them?

Trainee Data Scientists often encounter challenges such as working with messy or incomplete datasets, understanding complex business problems, and selecting the appropriate modeling techniques. Collaborating closely with experienced team members and seeking feedback can help trainees navigate these obstacles. Additionally, actively participating in code reviews and knowledge-sharing sessions accelerates learning and builds confidence in tackling real-world data science tasks.

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

To thrive as a Trainee Data Scientist, you need a foundational understanding of statistics, programming (often Python or R), and data analysis, usually supported by a relevant degree or coursework in mathematics, computer science, or engineering. Familiarity with data visualization tools (such as Tableau or Power BI), machine learning libraries (like scikit-learn or TensorFlow), and basic database systems is often expected. Strong problem-solving skills, curiosity, and effective communication help you interpret data insights and collaborate with team members. These skills are crucial for extracting actionable insights from data and contributing meaningfully to data-driven projects.

What is the difference between Trainee Data Science vs Data Analyst?

AspectTrainee Data ScienceData Analyst
Required CredentialsBasic degree in related field, entry-level certificationsDegree in statistics, mathematics, or related field, often with certifications
Work EnvironmentInternship or entry-level role in tech or finance companiesBusiness, finance, marketing departments across industries
Employer & Industry UsageStart of data career path, training-focused rolesData-driven decision making, reporting, and analysis

In summary, a Trainee Data Science role is an entry-level position focused on learning and developing skills in data science, often as part of an internship or training program. A Data Analyst typically has more experience in analyzing data, creating reports, and supporting business decisions. Both roles are essential in data-driven industries but differ mainly in experience level and scope of responsibilities.

Can you get into trainee data science with no experience?

Trainee data science roles often do not require prior experience and are designed for beginners. Candidates typically need foundational skills in programming, statistics, or data analysis, which can be gained through online courses or self-study. Demonstrating a willingness to learn and basic knowledge of tools like Python or Excel can improve chances of entry-level hiring.

How do I get a job in trainee data science with no experience?

To secure a trainee data science position with no experience, focus on building foundational skills in programming languages like Python or R, and learn data analysis and visualization tools such as SQL and Tableau. Completing online courses, certifications, or projects can demonstrate your abilities to employers and improve your chances of entry-level roles.

What are the most commonly searched types of Data Science jobs in Ohio?

The most popular types of Data Science jobs in Ohio are:

What cities in Ohio are hiring for Trainee Data Science jobs?

Cities in Ohio with the most Trainee Data Science job openings:

Infographic showing various Trainee Data Science job openings in Ohio as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 9% Part Time, and 2% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

$52K - $66K/yr

Full-time

Medical, Retirement, PTO

Re-posted 29 days ago


Case Western Reserve University rating

8.9

Company rating: 8.9 out of 10

Based on 22 frontline employees who took The Breakroom Quiz

33rd of 619 rated colleges and universities


Job description

Case Western Reserve University is committed to providing a transparent estimate of the salary range available for this position at the time of its posting. The salary range is between $52,705 and $66,672, depending on qualifications, experience, department budgets, and industry data.
Employees receive more than just a paycheck. University employees enjoy a comprehensive benefits package that includes excellent healthcare, retirement plans, tuition assistance, paid time off, and a winter recess.
Job Description
POSITION OBJECTIVE
Working with a high degree of independence and under general direction, the Research Assistant 4 will coordinate major research activities in support of laboratory studies focused on multiple myeloma, a type of blood cancer. This position leads and executes research projects aimed at augmenting immune responses against cancer cells by designing and performing laboratory experiments, conducting complex data analysis, and contributing to scientific interpretation and dissemination of findings. The role functions as a key technical and organizational resource for the laboratory, working closely with the principal investigator and lab staff to develop study procedures, maintain and improve laboratory operations, and advance ongoing research objectives through high-quality, timely experimental work. This position will work with animals.
ESSENTIAL FUNCTIONS
  1. Provide scientific input to principal investigator and project leadership regarding significant developments in research projects, including interpretation of complex experimental data, identification of technical or biological issues, and proposal of next-step experiments for myeloma and immunotherapy studies. Contribute to study design (e.g., dosing schemes, time-course experiments, panel design for flow cytometry) and assist in prioritizing experiments to meet project milestones. (20%)
  2. Coordinate major laboratory and research activities, including planning and scheduling of in vitro and in vivo experiments, organizing shared use of tissue culture and flow cytometry equipment, and ensuring that required reagents, animals, and instruments are available for ongoing projects. Maintain and improve standard operating procedures for cell culture, viral transduction, drug treatment, and sample processing to support reproducible, high-quality data generation. (20%)
  3. Supervise and mentor research staff and trainees. Provide functional oversight for students and trainees working on related projects. Assign and review experimental tasks, monitor adherence to protocols and safety guidelines, provide ongoing performance feedback, and support professional development through coaching in experimental design, troubleshooting, and data presentation. (20%)
  4. Co-author research projects by contributing to experimental design, data generation, and interpretation, and by drafting or revising sections of manuscripts, abstracts, posters, and presentations. Assist the principal investigator with preparation of figures, methods, and preliminary data for grant applications focused on multiple myeloma and immune-oncology, and present data at internal meetings and, when appropriate, external conferences. (15%)
  5. Perform the most complex quantitative and analytical procedures, including multi-parameter flow cytometry analysis, densitometric and quantitative western blot analysis, and integration of cell viability, phenotypic, and functional readouts across experiments. Utilize software such as GraphPad Prism and R to perform statistical analyses, generate publication-quality plots, and support robust data interpretation. (15%)
  6. Teach and instruct others in research techniques relevant to multiple myeloma and immunology, including aseptic cell culture, lentiviral transduction, in vivo dosing and monitoring, flow cytometry staining and acquisition, and protein extraction and western blotting. Develop training materials and demonstrate best practices in experimental setup, record-keeping, and data analysis to ensure consistency across the lab. (10%)

NONESSENTIAL FUNCTIONS
  1. Develop and refine laboratory procedures, incorporating new methods and technologies as appropriate (e.g., updated antibody panels, improved sample preparation workflows, or AI-assisted analysis tools). Coordinate information with other departments, cores, and collaborators as needed to support shared projects, including sample transfer, instrument scheduling, and data sharing. (5%)
  2. Perform other duties as assigned, including routine laboratory maintenance, updating laboratory records and databases, assisting with regulatory documentation, and occasional support for outreach or educational activities related to the lab's research mission. (5%)

CONTACTS
Department: Regular to frequent contact with the principal investigator, lab staff, and clinical collaborators to discuss research plans, review data, and maintain workflow.
University: Occasional contact with other departments, core facilities (e.g., flow cytometry, animal resource center), and administrative units to share information, coordinate resource use, and support collaborative projects.
External: Occasional contact with vendors and external service providers to obtain technical information, troubleshoot equipment or reagents, and evaluate new products.
Students: Regular contact with student employees and trainees to exchange information, provide instruction, and oversee their work on assigned projects.
SUPERVISORY RESPONSIBILITY
May supervise research assistants, technicians, and students.
REQUIREMENTS
Experience: 5 to 8 years of related experience required.
Education: Bachelor's degree in science.
REQUIRED SKILLS
  1. Has extensive knowledge of commonly used concepts, practices, and procedures within cancer biology and immunology, including tissue culture, in vitro drug treatment, and advanced flow cytometry and western blotting.
  2. Able to work under general direction, using pre-established guidelines while exercising judgment in troubleshooting experiments, optimizing protocols, and prioritizing tasks.
  3. Ability to operate, maintain, and perform basic troubleshooting on laboratory equipment (e.g., tissue culture hoods, flow cytometers, centrifuges, imaging systems).
  4. Ability to demonstrate successful support, education, and advocacy for all students, aligned with the values, mission, and messaging of the university, while adhering to the staff policy on conflict of commitment and interest.
  5. Ability to meet consistent attendance and maintain reliability for complex, time-sensitive experiments.
  6. Ability to interact with colleagues, supervisors, and customers face to face in a professional manner, including clear communication of technical information.
  7. Must demonstrate compliance with Case Western Reserve University animal research and care policies and procedures and compliance to regulations of the Animal Welfare Act, Public Health Service Policy, Association for Assessment and Accreditation of Laboratory Animal Care (AAALAC) guidelines and other applicable regulatory guidelines.
  8. Must demonstrate compassion for animals within Case Western Reserve University facilities and dedication to the Animal Resource Center's mission. Must handle animals with care and respect at all times.
  9. Previous experience working with animals preferred.
  10. Must be able and willing to maintain a high standard of personal cleanliness and utilize protective gear to protect the health the animals.

WORKING CONDITIONS
General laboratory environment located in the Wolstein Research Building, with work primarily indoors at laboratory benches and tissue culture hoods. May have exposure to biohazards (e.g., lentiviruses, bacteria, human blood and bone marrow specimens) and chemical hazards (e.g., chemotherapy agents, fixatives, and antibiotics); appropriate personal protective equipment is required and provided. Position may require occasional overtime or flexible hours to accommodate experiments involving multiple time points or animal procedures, as well as occasional brief travel for training or conferences.
Case Western Reserve University's animal facilities are accredited by the Association for the Assessment and Accreditation of Laboratory Animal Care (AAALAC) and is managed according to the "Guide for the Care and Use of Laboratory Animals¿ appropriate Federal Animal Welfare Regulations, and the Public Health Service ¿Policy on the Humane Care and Use of Laboratory Animals." This position, and all animal research personnel, are subject to internal compliance to medical school Animal Resource Center Standard Operating Procedures and to compliance regulations of the Animal Welfare Act, Public Health Service Policy, AAALAC guidelines, the State of Ohio Veterinary Practice Act, Federal Drug Enforcement Administration regulatory guidelines, US Food and Drug Administration Center for Veterinary Medicine regulations and other applicable regulatory guidelines.
EEO Statement
Case Western Reserve University is an equal opportunity employer. All applicants are protected under federal and state laws and university policy from discrimination based on race, color, religion, sex, sexual orientation, gender identity or expression, national or ethnic origin, protected veteran status, disability, age and genetic information.
Reasonable Accommodations
Case Western Reserve University complies with the Americans with Disabilities Act regarding reasonable accommodations for applicants with disabilities. Applicants requiring a reasonable accommodation for any part of the application and hiring process should contact the CWRU Office of Equity at 216-368-3066 to request a reasonable accommodation. Determinations as to granting reasonable accommodations for any applicants will be made on a case-by-case basis.
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