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Library Assistant Jobs in Mississauga, ON (NOW HIRING)

Work closely with New Content, Rights Management, Ingest QC, Finance, Channel Management, Marketing, and other stakeholders to ensure timely and accurate updates to the content library * Assist with ...

Website Manager

Toronto, ON · Remote

CA$110K - CA$135K/yr

About Us Wing Assistant is one of the world's largest virtual talent companies. We are a venture ... design system and "template library" for rapid deployment across campaigns. Day-to-day ...

Web Presence Specialist

Toronto, ON · Remote

CA$110K - CA$135K/yr

About Us Wing Assistant is one of the world's largest virtual talent companies. We are a venture ... design system and "template library" for rapid deployment across campaigns. Day-to-day ...

Assistant Store Manager

Newmarket, ON · On-site

CA$40K - CA$50K/yr

The Assistant Store Manager is responsible for supporting the business goals by maintaining our ... Support with maintaining the product card library, merchandise and store product. * Partner with ...

... librarians, and faculty can thrive together. The office supports the strategic priorities outlined ... Reporting to the Executive Assistant and working closely with office staff, the Administrative ...

Maintains Law Library. * And other miscellaneous duties as may be assigned from time to time. Preferred skills & qualifications: * Diploma in Legal Assistant or Law Clerk studies is considered an ...

... library, supporting the team with tools, models, and techniques for modeling customer behaviour and interest rate risk. Assist in the implementation of mathematical models, processes, and algorithms ...

... library, supporting the team with tools, models, and techniques for modeling customer behaviour and interest rate risk. Assist in the implementation of mathematical models, processes, and algorithms ...

Quality Assurance Engineer

Toronto, ON · Remote

CA$100K - CA$110K/yr

Leverage AI coding assistants (e.g., GitHub Copilot, Claude) to accelerate test development and ... Develop and maintain Python-based data quality frameworks, validation libraries, and automation ...

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Library Assistant information

What is a library assistant?

Library Assistants are support staff who help ensure the smooth operation of libraries. They assist patrons with finding materials, check books in and out, organize and shelve library items, and help maintain library records. Their duties often include answering basic questions, processing new materials, and supporting librarians in daily tasks. Library Assistants play an important role in making the library a welcoming and organized space for everyone.

What does a Library Assistant do?

Library assistants support the head librarian in operating the library and maintaining its materials. Other responsibilities include cataloging books, movies, audio resources, reference materials, slides, and microfilm. Library assistants inspect these items regularly for damage or missing pieces, especially while they are checking out resources to library patrons. As a library assistant, you must enjoy helping visitors locate materials, as well as providing technical assistance as needed. While a library assistant job does not require education beyond a high school diploma or equivalent, job seekers pursuing a career as a librarian will need a master’s degree in library science or a related field.

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

To thrive as a Library Assistant, you need strong organizational skills, attention to detail, and a high school diploma or equivalent, with some roles preferring library science coursework or experience. Familiarity with library cataloging systems, integrated library software (like Koha or Aleph), and basic computer applications is typically required. Excellent customer service, communication, and teamwork abilities help Library Assistants effectively support patrons and library staff. These skills and qualities are crucial for maintaining efficient library operations, ensuring accurate resource management, and providing a welcoming environment for users.

What are some common challenges library assistants face, and how can they effectively handle them?

Library Assistants often encounter challenges such as managing high volumes of patron requests, maintaining accurate organization of materials, and adapting to new library technologies. To handle these effectively, it's important to develop strong organizational skills, practice clear communication with patrons and colleagues, and stay up to date with library management systems. Regular training and seeking support from senior staff can also help Library Assistants navigate busy periods and technology updates with confidence.

What is the difference between Library Assistant vs Library Technician?

AspectLibrary AssistantLibrary Technician
Required CredentialsHigh school diploma or equivalent; some roles may prefer post-secondary courseworkPost-secondary education or certification in library technology or related field
Work EnvironmentPublic, school, or academic libraries; routine tasks assisting patrons and organizing materialsMore technical tasks, cataloging, managing digital resources, supporting library systems
Employer & Industry UsageCommon in public and educational libraries; entry-level positionFound in larger libraries, academic institutions, and specialized settings; requires more technical skills

The main difference between a Library Assistant and a Library Technician lies in their responsibilities and required qualifications. Library Assistants handle routine patron service and organization tasks, often with minimal formal education. In contrast, Library Technicians perform more technical duties like cataloging and managing digital resources, requiring additional training or certification. Both roles are essential in supporting library operations, but Library Technicians typically have a higher level of technical expertise and responsibilities.

Can you be a library assistant with no experience?

Library assistant positions often do not require prior experience, as on-the-job training is common. Basic skills such as organization, communication, and familiarity with library systems or tools can be helpful, but many employers consider entry-level candidates and provide training to develop necessary skills.

How hard is it to get a job as a library assistant?

Getting a job as a library assistant typically requires a high school diploma or equivalent and some experience with customer service or administrative tasks. Many positions are entry-level and may not require formal certifications, but familiarity with library systems and good communication skills can improve chances. Competition varies by location and library size, but overall, it is generally accessible for those with the appropriate qualifications.

What degree do I need to be a library assistant?

A library assistant typically does not require a specific degree, but a high school diploma or equivalent is usually sufficient. Some positions may prefer or require postsecondary education or coursework in library science or related fields. Strong organizational skills and familiarity with library systems are also beneficial.

What do you do as a library assistant?

A library assistant helps with daily library operations, including checking out and returning books, organizing materials, assisting patrons, and maintaining the library's collection. They often use library management software and may perform clerical tasks or help with events. Strong organizational and customer service skills are important for this role.

What qualifications do you need for a library assistant?

Library assistants typically need a high school diploma or equivalent. Some positions may require basic computer skills and familiarity with library management software; additional certifications are not usually required but can be beneficial.

What are the most commonly searched types of Library jobs in Mississauga, ON?

The most popular types of Library jobs in Mississauga, ON are:

What are popular job titles related to Library Assistant jobs in Mississauga, ON?

For Library Assistant jobs in Mississauga, ON, the most frequently searched job titles are:

What job categories do people searching Library Assistant jobs in Mississauga, ON look for?

The top searched job categories for Library Assistant jobs in Mississauga, ON are:

What cities near Mississauga, ON are hiring for Library Assistant jobs?

Cities near Mississauga, ON with the most Library Assistant job openings:

Infographic showing various Library Assistant job openings in Mississauga, ON as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Library Assistant - Reference Assistant

University of Guelph

Guelph, ON • On-site

Full-time

Posted 12 days ago


Job description

Department: Library Archival and Special Collections
Position covered by the Collective Agreement with USW Local 4120

If you are a current employee of the University of Guelph you must apply on the internal Career Page in order to be considered as an internal applicant. 
Career Opportunities (sapsf.com)

General Purpose

The McLaughlin Library invites applications for the position of Archival & Special Collections Reference Assistant, who will join the Archival & Special Collections (A&SC) team in stewarding and providing access to the University's most unique, scarce, and fragile materials, including archival fonds, rare books, and special collections dating back to the 14th century. With holdings valued in excess of $40 million, the section operates under strict environmental, security, and access protocols. Careful handling, environmental monitoring, and special security precautions are vital.

The A&SC Reference Assistant serves as the primary front-line point of contact for a diverse research community, including specialized international scholars, faculty, students, genealogists, and community researchers. Operating within a closed-stacks environment under supervised reading room conditions, the Reference Assistant balances high-quality public service with strict policy enforcement, including copyright, privacy legislation, and donor restrictions. When not staffing the public desk, the Reference Assistant plays a critical role in asserting physical and intellectual control over the collections through metadata creation, archival description, and collection preservation support. Related to reference work, they may also engage in scanning work to create high-resolution digital surrogates, as requested by researchers.  

Duties and Responsibilities

The Reference Assistant reports to the Head, Archival & Special Collections and is responsible for the following: 

  • Welcoming scheduled researchers to the reading room, delivering precise material handling instructions, and maintaining a secure, productive environment during approximately 25 hours per week stationed at the front desk. 

  • Conducting reference interviews in person, via email, and phone to assess user needs. 

  • Performing basic research and examining historical documents to answer inquiries regarding scope, provenance, or condition, and triage complex requests to specialized archivists or librarians. 

  • Provides patient, one-on-one instruction guiding users through online catalogues, the Access to Memory (AtoM) database, physical finding aids, microform readers, and audio-visual equipment.  

  • Clearly interpret and enforce reading room policies, access regulations, donor restrictions, and legal policies (including copyright and privacy legislation). 

  • Arranging for reproductions or copying restricted/fragile materials for users.  

  • Developing and maintaining general knowledge of library holdings & services according to request & user need. 

  • Provide operational support by tracking exhibition viewing statistics and monitors and reports reading room hardware or facilities infrastructure issues. 

  • Contributes to the ongoing intellectual and physical control of the collection by using the Rules for Archival Description (RAD) standard and AtoM software to create and enrich file- and item-level metadata and finding aids across a wide variety of media formats. 

  • Safely handles, houses, retrieves, and reshelves rare and fragile assets within a climate-controlled internal storage vault, maintaining strict attention to detail to preserve original archival order. 

  • Assists with the physical fabrication and installation of library displays, and supports the appraisal process by cross-checking book donation lists against existing holdings. 

  • Engages in ongoing professional development to stay current with changing archival and metadata standards. 

  • Other duties as assigned. 

Requirements

  • A two-year Library Technician Diploma from a Community College, or equivalent education or experience, including foundational training or experience in conducting references interviews. 

  • Minimum six months of previous experience in a position with a library reference desk or front-facing public customer service duties. 

  • Familiarity navigating integrated library systems (ALMA preferred), online public access catalogues (OPACs), and archival databases (AtoM preferred).  

  • Excellent oral and written communication skills. Ability to communicate policy requirements and interact tactfully but firmly with diverse patrons regarding strict security and preservation rules. 

  • Knowledge of or ability to identify and safely handle diverse archival formats (e.g., rare books, photographic media, architectural drawings, and manuscripts). 

  • An understanding of the academic and research focus of the University to provide the necessary research help and archives support services to faculty, staff, students, and external researchers. 

  • Excellent interpersonal, instructional, and conflict-resolution skills.  

  • Advanced ability to read handwriting is also required given the nature of the materials in our textual/manuscript collections. 

  • Ability to work effectively and efficiently without direct supervision and be able to carry out assignments independently. 

  • A team player, contributing to a strong and dynamic team culture. 

  • Demonstrated ability to employ good judgment and attention to detail.  

  • Ability to occasionally lift boxes weighing upwards of 40-60 lbs. 

Preferred Qualifications

  • An undergraduate degree in History, Art History, Information Science, or a closely related field, providing an understanding of academic research methodologies and the university ecosystem. 

Employee Type: Regular 
Position Number: 10912020 
Classification: USW, Local 4120 Salary: Band 4  
USW Local 4120 Wage Grid

*Tentative evaluation; subject to final review.

At the University of Guelph, fostering a culture of inclusion is an institutional imperative. The University invites and encourages applications from all qualified individuals, including from groups that are traditionally underrepresented in employment, who may contribute to further diversification of our Institution.

Posting Date: 08/04/2026  
Closing Date: 08/11/2026