Librarian
West Chester, PA · On-site
$28.31/hr
The librarian will also provide reference, readers' advisory and collection development services. This position requires an ALA accredited M.L.S. with excellent oral and written communication skills ...
West Chester, PA · On-site
$28.31/hr
The librarian will also provide reference, readers' advisory and collection development services. This position requires an ALA accredited M.L.S. with excellent oral and written communication skills ...
West Chester, PA · On-site
$28.31/hr
The librarian will also provide reference, readers' advisory and collection development services. This position requires an ALA accredited M.L.S. with excellent oral and written communication skills ...
West Chester, PA · On-site
$28.31/hr
The librarian will also provide reference, readers' advisory and collection development services. This position requires an ALA accredited M.L.S. with excellent oral and written communication skills ...
West Chester, PA · On-site
$28.31/hr
The librarian will also provide reference, readers' advisory and collection development services. This position requires an ALA accredited M.L.S. with excellent oral and written communication skills ...
Lancaster, PA · On-site
$22/hr
Busy public library environment with frequent patron interactions Summary: The Youth Services ... Collection Development - Coordinate and monitor staff participation in collection maintenance ...
Quick apply
Lancaster, PA · On-site
$22/hr
Busy public library environment with frequent patron interactions Summary: The Youth Services ... Collection Development - Coordinate and monitor staff participation in collection maintenance ...
Lancaster, PA · On-site
$22/hr
Youth Services Librarian Department: Library Reports To: Youth Service Manager Supervisory ... Collection Development - Coordinate and monitor staff participation in collection maintenance ...
Lancaster, PA · On-site
$22/hr
Youth Services Librarian Department: Library Reports To: Youth Service Manager Supervisory ... Collection Development - Coordinate and monitor staff participation in collection maintenance ...
Lancaster, PA · On-site
Youth Services Librarian Department: Library Reports To: Youth Service Manager Supervisory ... Collection Development - Coordinate and monitor staff participation in collection maintenance ...
Lancaster, PA · On-site
Youth Services Librarian Department: Library Reports To: Youth Service Manager Supervisory ... Collection Development - Coordinate and monitor staff participation in collection maintenance ...
Library, PA · On-site
$70K/yr
The Children's Librarian, under the overall supervision of the Branch Manager, works as part of the ... collection development, and individual/group programming. The schedule is 35 hours per week and ...
Library, PA · On-site
$70K/yr
The Children's Librarian, under the overall supervision of the Branch Manager, works as part of the ... collection development, and individual/group programming. The schedule is 35 hours per week and ...
Pittsburgh, PA · On-site
$24/hr
Librarian-Teen How to apply: Submit a resume and cover letter with application by Septemer 6, 2026 ... Familiarity with collection development best practices and ability to recognize current reading ...
Pittsburgh, PA · On-site
$24/hr
Librarian-Teen How to apply: Submit a resume and cover letter with application by Septemer 6, 2026 ... Familiarity with collection development best practices and ability to recognize current reading ...
Library, PA · On-site
$70K/yr
The Young Adult Librarian, under the overall supervision of the Branch Manager, works as part of ... collection development, and individual/group programming. The schedule is 35 hours per week and ...
Library, PA · On-site
$70K/yr
The Young Adult Librarian, under the overall supervision of the Branch Manager, works as part of ... collection development, and individual/group programming. The schedule is 35 hours per week and ...
Pittsburgh, PA · On-site
$24/hr
Librarian-Teen How to apply: Submit a resume and cover letter with application by Septemer 6, 2026 ... Familiarity with collection development best practices and ability to recognize current reading ...
Pittsburgh, PA · On-site
$24/hr
Librarian-Teen How to apply: Submit a resume and cover letter with application by Septemer 6, 2026 ... Familiarity with collection development best practices and ability to recognize current reading ...
Library, PA · On-site
$48K - $58K/yr
Collection Development Support: o Assist in evaluating, selecting, and maintaining library materials for specific subject areas or collections. o Analyze usage statistics to make data-informed ...
Library, PA · On-site
$48K - $58K/yr
Collection Development Support: o Assist in evaluating, selecting, and maintaining library materials for specific subject areas or collections. o Analyze usage statistics to make data-informed ...
West Chester, PA · On-site
$28.31/hr
Provide general reference and advisory services. Assist in collection development and maintenance. Plan, produce and promote library programs, presenting in-house and/or virtual programs as well as ...
West Chester, PA · On-site
$28.31/hr
Provide general reference and advisory services. Assist in collection development and maintenance. Plan, produce and promote library programs, presenting in-house and/or virtual programs as well as ...
West Chester, PA · On-site
$28.31/hr
Provide general reference and advisory services. * Assist in collection development and maintenance. * Plan, produce and promote library programs, presenting in-house and/or virtual programs as well ...
West Chester, PA · On-site
$28.31/hr
Provide general reference and advisory services. * Assist in collection development and maintenance. * Plan, produce and promote library programs, presenting in-house and/or virtual programs as well ...
Contribute to collection development in assigned subject areas. Library Technology & AI (Developing Area of Responsibility) The library is actively building capacity in legal technology and AI ...
Contribute to collection development in assigned subject areas. Library Technology & AI (Developing Area of Responsibility) The library is actively building capacity in legal technology and AI ...
Digital Services & Collection • Serve as vendor liaison and facilitate access to databases and LibGuides. • Contribute to collection development in assigned subject areas. Library Technology & AI ...
Digital Services & Collection • Serve as vendor liaison and facilitate access to databases and LibGuides. • Contribute to collection development in assigned subject areas. Library Technology & AI ...
Lancaster, PA · On-site
$30K - $75K/yr
Our direct onsite collaboration with librarians and educators streamlines collection development, ensuring efficiency and confident collection decisions. About Our Offerings: We are a major ...
Quick apply
Lancaster, PA · On-site
$30K - $75K/yr
Our direct onsite collaboration with librarians and educators streamlines collection development, ensuring efficiency and confident collection decisions. About Our Offerings: We are a major ...
Harrisburg, PA · On-site
$30K - $75K/yr
Our direct onsite collaboration with librarians and educators streamlines collection development, ensuring efficiency and confident collection decisions. About Our Offerings: We are a major ...
Quick apply
Harrisburg, PA · On-site
$30K - $75K/yr
Our direct onsite collaboration with librarians and educators streamlines collection development, ensuring efficiency and confident collection decisions. About Our Offerings: We are a major ...
York, PA · On-site
$30K - $75K/yr
Our direct onsite collaboration with librarians and educators streamlines collection development, ensuring efficiency and confident collection decisions. About Our Offerings: We are a major ...
Quick apply
York, PA · On-site
$30K - $75K/yr
Our direct onsite collaboration with librarians and educators streamlines collection development, ensuring efficiency and confident collection decisions. About Our Offerings: We are a major ...
Serve as liaison to assigned academic departments and collaborate on collection development, Open Educational Resources initiatives, and scholarly communication. COMMON RESPONSIBILITIES FOR LIBRARY ...
Serve as liaison to assigned academic departments and collaborate on collection development, Open Educational Resources initiatives, and scholarly communication. COMMON RESPONSIBILITIES FOR LIBRARY ...
Serve as liaison to assigned academic departments and collaborate on collection development, Open Educational Resources initiatives, and scholarly communication. COMMON RESPONSIBILITIES FOR LIBRARY ...
Quick apply
Serve as liaison to assigned academic departments and collaborate on collection development, Open Educational Resources initiatives, and scholarly communication. COMMON RESPONSIBILITIES FOR LIBRARY ...
Library, PA · On-site
$32.26 - $40.33/hr
Librarian III-Branch Manager-Adult * Responsible for the day-to-day operation of the unit, reports ... Performs collection development; recommends materials for selection, prepares orders, weeds damaged ...
Library, PA · On-site
$32.26 - $40.33/hr
Librarian III-Branch Manager-Adult * Responsible for the day-to-day operation of the unit, reports ... Performs collection development; recommends materials for selection, prepares orders, weeds damaged ...
$42.6K - $47.3K
5% of jobs
$47.3K - $52.1K
13% of jobs
$56.5K is the 25th percentile. Wages below this are outliers.
$52.1K - $56.8K
7% of jobs
$56.8K - $61.6K
10% of jobs
The median wage is $65.5K / yr.
$61.6K - $66.3K
18% of jobs
$66.3K - $71K
13% of jobs
$74.7K is the 75th percentile. Wages above this are outliers.
$71K - $75.8K
12% of jobs
$75.8K - $80.5K
9% of jobs
$80.5K - $85.2K
5% of jobs
$85.2K - $90K
3% of jobs
$90K - $94.7K
5% of jobs
$42.6K
$68.1K
$94.7K
The role of a collection development librarian is to manage, update, and develop collections of books (both print and digital), digital media, and the reference database at a library. As a collection development librarian, you handle the selection, purchase, and tracking of new materials and keep documents on all cataloging details. Your responsibilities include collaborating with staff members, managing a budget, and making recommendations on new resources. Other duties include researching statistics and reporting national trends, technologies, and best practices for data sharing, especially electronic sources. You may also assist the public with finding books or media and teach patrons how to use databases and digital resources. Some positions require managing other employees to ensure they catalog resources properly.
| Aspect | Collection Development Librarian | Technical Services Librarian |
|---|---|---|
| Primary Focus | Selecting and acquiring library materials | Processing, cataloging, and maintaining library resources |
| Required Credentials | Master's in Library Science (MLS) or equivalent | Master's in Library Science (MLS) or equivalent |
| Work Environment | Public, academic, or special libraries | Public, academic, or special libraries |
| Key Skills | Collection analysis, vendor negotiation, knowledge of resources | Cataloging, classification, metadata management |
The Collection Development Librarian focuses on selecting and acquiring library materials to meet user needs, while the Technical Services Librarian handles processing, cataloging, and maintaining those resources. Both roles require a Master's in Library Science and often work in similar environments, but their core responsibilities differ significantly.
The most popular types of Collection Development Librarian jobs in Pennsylvania are:
For Collection Development Librarian jobs in Pennsylvania, the most frequently searched job titles are:
The top searched job categories for Collection Development Librarian jobs in Pennsylvania are:
Cities in Pennsylvania with the most Collection Development Librarian job openings:
For Collection Development Librarian jobs in PA, the most frequently searched job titles are:

West Chester, PA • On-site
$28.31/hr
Part-time
Re-posted 26 days ago
Summary The Henrietta Hankin Branch, Chester Springs has an opening for a Part Time Librarian in the Reference Department. This position is responsible for serving patrons in a high-volume, fast-paced library. The librarian assuming this position will be responsible for planning and presenting programs for adults and developing and leading library programs with outside presenters.
The librarian will also provide reference, readers' advisory and collection development services. This position requires an ALA accredited M.L.S. with excellent oral and written communication skills
One year of reference experience, knowledge of print and electronic resources preferred. Candidates should have good time management, organization skills and exemplify teamwork, enthusiasm, flexibility, energy, and a genuine enjoyment of work with library customers of all ages. The librarian will participate in the library's community outreach initiative and serve as part of the Person in Charge team on rotation and be a contributing member of library committees.
This position will include daytime and evening hours, and a rotating weekend schedule. This position requires the following physical abilities: to handle, lift, move, shift library materials weighing up to 25 lbs.; to wheel book-carts weighing up to 125 lbs.; to operate a keyboard; to stand, sit, kneel, walk, stoop, reach repeatedly throughout the workday. Library experience and experience with children a plus
All library positions require the following criminal background and child abuse clearances: Report of criminal history from the Pennsylvania State Police (PSP); Child Abuse History Clearance from the Department of Human Services (Child Abuse); and Fingerprint based federal criminal history submitted through the Pennsylvania State Police or its authorized agent (FBI). All employees of the Chester County Library are considered a mandated reporter of suspected child abuse under the Child Protective Services Law (Title 23 Pa. C.S.A
Chapter 63). Essential Duties Staff the library's service desk(s) Provide guidance in finding library materials. Provide general reference and advisory services.
Assist in collection development and maintenance. Plan, produce and promote library programs, presenting in-house and/or virtual programs as well as coordinating with outside organizations/presenters. Complete assigned projects that support the library's annual goals and objectives.
Participate in community outreach activities. Assist supervisor with daily operations and provide reports, as needed. Assist with creating daily schedules and ensure there is adequate coverage.
Serve as part of the Person in Charge team on rotation. Participate in continuing education workshops, seminars and conferences as needed to keep current in the field. Perform other duties, tasks and special projects, as required.
Qualifications/Preferred Skills, Knowledge & Experience Master's degree from an accredited college or university in Library or Information Science or ability to attain one within 1 year. Working knowledge of the American Library Association Library Bill of Rights and Freedom to View Statement. Commitment to providing excellent customer service.
Excellent verbal and written communication skills. Ability to handle stressful situations. Ability to use common sense understanding to carry out written or verbal instructions.
Flexibility and ability to accept change. Accurate and detail-oriented. Ability to work effectively with people from diverse backgrounds.
Ability to establish priorities. Work includes evening shifts and weekend shifts in rotation. PA Criminal background check.
PA Child abuse clearance. FBI Fingerprint-based Criminal Background check Preferred Skills, Knowledge & Experience: One year of job-related library experience. Master's degree from an ALA-accredited college or university in Library or Information Science.
Familiarity with the principles and practices of public library service. Knowledge of the use of review sources. Strong communication skills in person, over the phone, and by email.
Ability to work independently and as part of a team. Knowledge and skill with standard office equipment (e.g., fax, copier, etc.). Exhibits sound and accurate judgment
Ability to remain focused on daily operations. Ability to handle and resolve recurring problems. Proactive and flexible.
Strong time management skills. Ability to speak in public (presentation and storytelling skills). Additional Information Relevant background checks, clearances, physicals, drug tests, and any other assessments or evaluations will be conducted after an offer of employment is given per County policy.
Computer Skills: To perform this job successfully, an individual should have: Basic computer knowledge and skill to use Windows software Basic Microsoft Office (Word, Excel, Outlook) skills Basic knowledge of virtual communication platforms (ex. Zoom, Webex, Teams) Proficient in using databases and the internet Physical Demands: While performing the duties of this position, the employee is frequently required to walk, talk and hear. Occasionally, the employee will need to stand; sit; bend at the waist; kneel, stoop, crouch or squat; lift and carry items up to 25 pounds; work with office machinery; and reach above shoulders to place books on and retrieve books from high shelves.
Must be able to lift and transport books by hand and push a full cart of books for several yards. On rare occasions, the employee will need to crawl, climb on ladders, and push items weighing up to 75 pounds. The specific vision requirements for this position are as follows: Close vision (clear vision at 20 inches or less) Color vision (ability to identify and distinguish colors) Ability to read computer screen for extended time periods Ability to read print formats including small print Work Environment: The noise level in the work environment is usually quiet but can vary especially when public programs are taking place.
Work will be performed in an office environment. This position requires sitting in front of a computer the majority of the time. Other: This position may require evening and weekend shift work.
This position requires professionalism.
Sourced by ZipRecruiter
Public administration
1,001 - 5,000 Employees
West Chester, PA, US