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Library Trainee Jobs in Missouri (NOW HIRING)

Using unbiased genome-wide CRISPR/Cas9 guide RNA library screens and whole kinome analyses, we have ... Collegial conduct towards co-trainees, staff members and members of the research group. * Adherence ...

Library Trainee information

See Missouri salary details

$23.9K

$40.8K

$59.6K

How much do library trainee jobs pay per year?

As of Jul 26, 2026, the average yearly pay for library trainee in Missouri is $40,832.00, according to ZipRecruiter salary data. Most workers in this role earn between $31,000.00 and $47,800.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Library Trainee, and why are they important?

To thrive as a Library Trainee, you need organizational skills, attention to detail, and a basic understanding of library systems, typically supported by a high school diploma or equivalent. Familiarity with library cataloging software, circulation systems, and digital databases is often required. Strong communication, customer service orientation, and a willingness to learn are valuable soft skills in this role. These abilities are essential for providing effective support to library staff and patrons, ensuring efficient library operations and a positive user experience.

What are Library Trainees?

Library trainees are entry-level staff members who work in libraries to gain practical experience and develop foundational skills in library and information services. They often assist with daily tasks such as shelving books, cataloguing materials, helping patrons find resources, and supporting library programs. Library trainees typically work under the supervision of experienced librarians and may be enrolled in or considering formal library science education. The position helps individuals decide if they wish to pursue a career in librarianship and provides valuable hands-on training.

What is a library trainee?

A library trainee is an entry-level position in a library where individuals gain practical experience in library operations, cataloging, customer service, and information management. The role often involves assisting librarians, organizing materials, and developing skills in library systems and tools. It is typically a temporary position for those seeking to enter the library profession or improve their knowledge of library services.

How much does a librarian trainee make?

A librarian trainee typically earns an hourly wage ranging from $12 to $20, depending on the location and the library's budget. The position often serves as an entry-level role for those pursuing a library science degree and may include training in cataloging, customer service, and library management systems.

What are some common challenges faced by Library Trainees during their initial months, and how can they be overcome?

Library Trainees often encounter challenges such as mastering new cataloging systems, adapting to varied patron needs, and balancing multiple tasks like shelving, circulation, and reference assistance. It's common to feel overwhelmed by the breadth of information and the pace of library operations at first. To overcome these challenges, trainees should actively seek mentorship from experienced staff, utilize available training resources, and regularly communicate with their supervisors. Participating in team meetings and asking questions can also help build confidence and proficiency in daily responsibilities.

Can you get a job in a library without being a librarian?

Yes, library jobs such as library assistants, clerks, or technicians do not require a librarian certification and often involve tasks like shelving, customer service, and basic administrative work. These roles typically require a high school diploma or equivalent and may benefit from familiarity with library management systems and organizational skills.

What is the difference between Library Trainee vs Library Assistant?

AspectLibrary TraineeLibrary Assistant
Required CredentialsHigh school diploma or equivalent; some positions may prefer relevant courseworkHigh school diploma; some roles may require additional certifications or experience
Work EnvironmentTraining setting, often supervised, learning on the jobPublic or academic library, performing routine tasks
Employer & Industry UsageInternship or entry-level training program within librariesFull-time or part-time staff in libraries, assisting with daily operations
Search & Comparison IntentLearning role, entry-level position, training opportunityOperational support, routine library tasks

The main difference is that a Library Trainee is typically an entry-level position focused on training and gaining experience, often within a structured program. A Library Assistant is a more permanent role responsible for routine library tasks, requiring less training but more experience. Both roles are essential in library operations, but they differ in responsibilities and career progression opportunities.

How to become a library assistant with no experience?

To become a library assistant with no experience, focus on developing strong organizational and communication skills, and consider volunteering or gaining experience in customer service or administrative roles. Many libraries offer on-the-job training, and having a high school diploma or equivalent is typically required. Certifications in library science or related fields can also enhance your prospects.
What are the most commonly searched types of Library jobs in Missouri? The most popular types of Library jobs in Missouri are:
What are popular job titles related to Library Trainee jobs in Missouri? For Library Trainee jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Library Trainee jobs in Missouri look for? The top searched job categories for Library Trainee jobs in Missouri are:
Infographic showing various Library Trainee job openings in Missouri as of July 2026, with employment types broken down into 87% Full Time, 11% Part Time, 1% Temporary, and 1% Contract. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $40,832 per year, or $19.6 per hour.
Postdoctoral Research Associate - Oncology

Full-time

Posted 17 days ago


Washington University In St. Louis rating

7.7

Company rating: 7.7 out of 10

Based on 124 frontline employees who took The Breakroom Quiz

254th of 611 rated colleges and universities


Job description

LocationSAINT LOUIS, MO 63110 Position SummaryPostdoctoral Research (Scholar or Associate) Position Open in the Jaebok Choi Lab in Department of Medicine, Division of Oncology.
Area of expertise: Transplant Immunology focused on T cells.
The Choi Lab is seeking a postdoctoral researcher to work on T cell biology in mouse models of diseases, including, but not limited to, graft-vs-host disease (GvHD), inflammatory bowel disease (IBD), and/or experimental autoimmune encephalomyelitis (EAE). Using unbiased genome-wide CRISPR/Cas9 guide RNA library screens and whole kinome analyses, we have identified promising novel therapeutic targets such as VLDLR, GAS6/TAM, and PKN1 whose targeting may separate the inflammatory diseases from the beneficial healthy immune responses, such as graft-vs-leukemia/tumor effects, anti-tumor and anti-infection responses.
For translational approaches, the postdoctoral researcher may occasionally analyze human patient samples. In addition to high-quality research facilities, career and professional development training for postdoctoral researchers is provided through the Career Center, Teaching Center, Office of Postdoctoral Affairs, and campus groups.Job Description

Primary Duties & Responsibilities:

Information on being a postdoc at WashU in St. Louis can be found at https://postdoc.wustl.edu/prospective-postdocs-2/.

Please see departmental websites for the more information at https://profiles.wustl.edu/en/persons/jaebok-choi/ and https://oncology.wustl.edu/people/jaebok-choi-phd/.

Trains under the supervision of a faculty mentor including (but not limited to):

  • Manages their own project, which should lead to a first author publication.

  • Develops expertise in T cell biology, mouse models of GvHD/GvL, IBD, or EAE, CRISPR/Cas9 guide RNA library screening, bioluminescence imaging, intestinal organoids, and multicolor flow cytometry.

  • Develops proficiency in career skills, including writing, public speaking, networking, and critical evaluation of scientific literature.

  • Presents scientific work both inside and outside the University with excellent oral communication skills.

  • Assists with grant preparation and reporting.

  • Prepares and submits papers on research.

  • Assists in the design of research experiments.

  • Evaluates research findings and assists in the reporting of the results.

  • Conscientious discharge of their research responsibilities.

  • Maintains conformity with ethical standards in research.

  • Maintains compliance with good laboratory practice including the maintenance of adequate research records.

  • Engages in open and timely discussion with their mentor regarding possession or distribution of material, reagents, or records belonging to their laboratory and any proposed disclosure of findings or techniques privately or in publications.

  • Collegial conduct towards co-trainees, staff members and members of the research group.

  • Adherence to all applicable University policies, procedures and regulations. All data, research records and materials and other intellectual property generated in University laboratories remain the property of the University.

Working Conditions:

This position works in a laboratory environment with potential exposure to biological and chemical hazards.The individual must be physically able to wear protective equipment and to provide standard care to research animals.

Salary Range:

Base pay is commensurate with experience.

Applicant Special Instructions:

Interested candidates should submit their curriculum vitae, statement of research interests and contact information of three references via e-mail to Dr. Jaebok Choi at jchoi25@wustl.edu.

The above statements are intended to describe the general nature and level of work performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all job duties performed by the personnel so classified. Management reserves the right to revise or amend duties at any time.Required Qualifications

Education:

Ph.D., M.D. Or Equivalent Terminal Or Doctoral Degree.


Certifications/Professional Licenses:

No specific certification/professional license is required for this position.


Work Experience:

No specific work experience is required for this position.


Skills:

Not Applicable


Driver's License:

A driver's license is not required for this position.More About This Job

At WashU, postdoctoral appointments:

  • Have a 5-year term limit that includes previous experience.
Preferred Qualifications

Education:

Ph.D., M.D. or equivalent terminal or doctoral degree. - Cell Biology, Ph.D., M.D. or equivalent terminal or doctoral degree. - Immunology, Ph.D., M.D. or equivalent terminal or doctoral degree. - Molecular Biology


Certifications/Professional Licenses:

No additional certification/professional licenses unless stated elsewhere in the job posting.


Work Experience:

No additional work experience unless stated elsewhere in the job posting.


Skills:

Collaboration, Data Analysis, Data Interpretations, Experimentation, Genome Editing, Laboratory Operations, Laboratory Techniques, Molecular Biology, Mouse Handling, Multiparameter Flow Cytometry, Primary Cells, Protein Biochemistry, Researching, Results Reporting, Scientific Writing, T CellsQuestions

For frequently asked questions about the application process, please refer to our External Applicant FAQ.

Accommodation

If you are unable to use our online application system and would like an accommodation, please emailCandidateQuestions@wustl.eduor call the dedicated accommodation inquiry number at 314-935-1149 and leave a voicemail with the nature of your request.

All qualified individuals must be able to perform the essential functions of the position satisfactorily and, if requested, reasonable accommodations will be made to enable employees with disabilities to perform the essential functions of their job, absent undue hardship.Pre-Employment ScreeningAll external candidates receiving an offer for employment will be required to submit to pre-employment screening for this position. The screenings will include criminal background check and, as applicable for the position, other background checks, drug screen, an employment and education or licensure/certification verification, physical examination, certain vaccinations and/or governmental registry checks. All offers are contingent upon successful completion of required screening.Benefits StatementWashington University in St. Louis is committed to providing a comprehensive and competitive benefits package to our employees. Benefits eligibility is subject to employment status, full-time equivalent (FTE) workload, and weekly standard hours. Please visit our website at https://hr.wustl.edu/benefits/ to view a summary of benefits.EEO StatementWashington University in St. Louis is committed to the principles and practices of equal employment opportunity. It is the University's policy to provide equal opportunity and access to persons in all job titles without regard to race, ethnicity, color, national origin, citizenship (where prohibited by federal law), age, religion, sex, sexual orientation, gender identity or expression, disability, protected veteran status, or genetic information.

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About Washington University in St. Louis

Sourced by ZipRecruiter

Washington University in St. Louis, often simply known as WashU, is a prestigious private research university in the United States. Headquartered in Saint Louis, Missouri, the university operates within the Education industry offering an array of undergraduate and postgraduate programs encompassing various areas like arts, sciences, business, design, medicine, and engineering. Established in 1853, the university has a storied past rooted in determination, resilience, and commitment to knowledge and innovation.

Industry

Colleges, universities, and professional schools

Company size

10,000+ Employees

Headquarters location

Saint Louis, MO, US

Year founded

1853