Part Time Library Jobs in Washington (NOW HIRING)

Salary: $36.37 - $50.24 Hourly
Location : Woodbridge, VA
Job Type: Part-time Benefitted (PB)
Job Number: 202610614
Department: LIBRARY
Division: MATERIALS SERVICES
Opening Date: 06/10/2026
Closing Date: 6/25/2026 11:59 PM Eastern
GRADE: C42
Hiring Salary: $36.37 - $43.31 Hourly
Introduction
Prince William Public Libraries (PWPL) is on the move, and we need a dynamic Part-Time Selector to ensure our collection keeps pace with changing demands and evolving needs. We're seeking an experienced librarian who thrives on the challenge of managing a diverse, innovative non-print collection for half a million diverse residents. As a leader in our Materials Services Division, you'll be the architect behind our shelves-keeping our offerings fresh, inclusive, and ahead of the curve. If you're ready to take a leading role in a large, growing system, let's build something great together.
About This Role:
As our Media and Emerging Collections Selector, you will be the primary architect of a collection that informs and inspires. This role offers to opportunity to meet public demand for a wide variety of popular media including DVDs and Blu Rays, tablets and portable audio devices, and other non-traditional collections. You will work in close collaboration with other PWPL Divisions and Public Services staff to identify potential future collections, research their compatibility with our practices and budget, and advocate for innovative new products to be added to the collection. This is an opportunity to help PWPL meet and anticipate evolving patron and community needs.
Minimum Requirements:
Master's degree in library and information science and 1 year of experience in collection development/selection.
Preferences:
Experience working in Public Libraries
Experience using vendor websites such as Ingram ipage, library ILS, and online library tools such as OCLC WorldCat, Simply Reports, Collection HQ.
Experience using collection analysis (statistics)
Special Requirements: The position may require travel to other branches within the system. A DMV check will be conducted for employees who drive while on County business.
Work Schedule:This position will work a 20-hour schedule during the Monday through Friday workweek between the hours of 8:00 a.m. and 5:00 p.m.
We also offer great benefits, including:

• 401a and 457 retirement savings plans
• Paid Annual Leave / Sick Leave / Personal Leave
• Paid Holidays
• Group Medical, Dental, & Vision Health Plans
• Optional Group Life Insurance
• Employee Assistance Program (EAP)
• Paid Training

NOTE: The above position description is intended to represent only the key areas of responsibility; specific position assignments will vary depending on the department's business needs. To view the class description in its entirety, click .
Prince William County is an Equal Opportunity Employer. In compliance with the Americans with Disabilities Act, the County will provide reasonable accommodations to qualified individuals with disabilities and encourages both prospective and current employees to discuss potential accommodations with the employer.
SEE YOURSELF HERE!
Prince William County Government offers medical plans with corresponding pharmacy and basic vision coverage, as well as dental plans and a separate vision plan.
Full-time and part-time Prince William County Government employees are eligible to participate in our plans; however, the level and cost of benefits depends on the classification of the position.
The following positions do not accrue leave and are not eligible for holidays or other fringe benefits:

• Temporary
• Provisional
• Seasonal employees

01
By submitting this application, I understand the following: 1). Only the information provided on my application is used to determine my qualifications; 2). My resume will not substitute for the education, work experience and required fields on the County application; 3). Only responses to Supplemental Questions that can be verified in my submitted education and work experience will be credited and 4). If selected, my employment dates will be verified back three (3) years (if applicable), with a required reference from my current or most recent employer.

• Yes, I acknowledge and understand the above statement and wish to continue in this process.
• No, I do not wish to proceed any further in this process.

02
This position requires a Master's Degree in Library Science from an ALA accredited college/university. Do you have a Master's Degree in Library Science from an ALA accredited college/university?

• Yes
• No

03
Please quantify your related experience in library material selection.

• 3 or more years
• 2 years
• 1 year
• Less than 1 year

04
Please select the areas in which you have experience managing, developing, selecting, or maintaining library collections. (Select all that apply)

• Special Collections/Unique Materials
• Audio-Visual Materials (DVDs, CDs, audiobooks, streaming media, etc.)
• Electronic Resources (databases, digital subscriptions, eBooks, eAudiobooks, streaming platforms, etc.)
• Books (print collections)
• Serials/Periodicals (magazines, journals, newspapers)
• I do not have experience in collection management or selection

05
In your previous roles, how much experience have you had in leading staff training for collection maintenance or weeding?

• I have experience developing training guides and leading formal instructional sessions for staff or volunteers on weeding criteria (e.g., MUSTIE//DUSTIE) and repair standards.
• I have experience providing one-on-one "peer-to-peer" training or coaching new hires on the practical application of weeding and mending procedures.
• I have experience performing weeding and maintenance personally, but responsibilities did not include the formal instruction or supervision of others.
• I have no experience training others or establishing standards for how a collection is maintained or deselected.

06
Which statement best summarizes your experience using statistical data to manage or improve a library collection?

• I have experience using data-driven metrics (e.g., turnover rates, age of collection, cost-per-circulation) to perform deep-dive analysis and justify budget or shelving shifts.
• I have used circulation reports to identify high-interest items or "dead" areas of the collection, but without performing complex cross-data analysis.
• I have experience using basic "top-circulating" lists or shelf-list counts to assist in general collection tidy-ups.
• I do not have experience in extracting or interpreting library statistics for the purpose of collection management.

07
Of the below Software Products, please indicate those with which you are proficient (Please check all that apply):

• Word
• Outlook
• PowerPoint
• Excel
• WebEx/Teams
• None of the above

08
This position will work a 20-hour schedule during the Monday through Friday workweek between the hours of 8:00 a.m. and 5:00 p.m.. Are there any times that you are unavailable?
Required Question