Job Boards

PA State

PA CareerLink: Commonwealth Workforce Development System (CWDS) Register and search for jobs.
Pennsylvania Jobs: Search jobs throughout the state by category and region or metro area.
Pennsylvania State Civil Service Jobs: Jobs with the state of Pennsylvania
Bucks County Employment: Open positions with the County.
City of Philadelphia Human Resources: Job opportunities with the City of Philadelphia.

NJ State

New Jersey Jobs: Full-time and part-time jobs as well as volunteer and internship opportunities.
New Jersey Dept. of Personnel: Jobs with NJ state.
NJ.com: NJ.com classifieds.
New Jersey Job Market: Featuring jobs in New Jersey.

National

ArtJob: Job and internship opportunities for anyone in the arts (from drawing to theater).  Please contact Career Services or the Department of the Arts for username and password.
CareerBuilder: Search job postings, post your resume, create a search agent, and get custom job matches.
CoolWorks:"Jobs in great places"  Search for jobs in resorts and national parks as well as internships.
Craig's List: It's not just for bargain-hunting.  Search for jobs in your area.
Dice: "The career hub for tech insiders."  Search for jobs in IT nationwide.
Flipdog: National job board.  Similar to Monster.
Monster: Possibly the largest and most popular national job board on the web.
Sales-Marketing_jobs: Jobs for sales and marketing professionals.
.tech_centric: Jobs for technology professionals.

Job Listing Aggregators

The following sites pull job postings from other job boards like Monster, CareerBuilder, and speciality boards like eFinanceCareers and Dice, and combine them into one list of results for you.

Indeed: Pulls postings from major online job boards, newspapers and company websites.
JobCentral: Searches job postings employers have posted on their own websites.
SimplyHired: Run your own search or try a Special Search for Eco-Friendly, Dog-Friendly or Over-50-Friendly companies.

Jobs at Bucks

Jobs At Bucks