Federal Jobs by Major:

http://www.usajobs.gov/EI23.asp
This website lists all federal jobs by college major. You perform advanced searches on the above USA Jobs website.

http://www.co.westmoreland.pa.us/westmoreland/site/default.asp
This is Westmoreland County’s website. In the left hand column there is a link to job postings.

http://www.alleghenycounty.us/jobs/index.aspx
This site has links for all jobs and internships in Allegheny County government

http://www.city.pittsburgh.pa.us/personnel/html/employment_info.html
This site has instructions for the City of Pittsburgh on-line application system.

http://www.co.cambria.pa.us/Pages/CountyDepartments.aspx
This is the page for Cambria County agencies.

http://www.co.armstrong.pa.us
This is the page for Armstrong County agencies.

http://www.co.washington.pa.us/index.aspx
This is the page for links to the Washington County agencies.

http://www.co.somerset.pa.us/#nogo
This is the page for links to Somerset County agencies.

http://www.co.greene.pa.us/secured/gc2/departments.htm
This is the page for Greene County human service agencies.

http://www.co.beaver.pa.us/
This is the page for Beaver County human services agencies.

http://www.co.berks.pa.us/humanresources/site/default.asp
This is the employment page for Berks County.

http://blair.pacounties.org/blair/cwp/browse.asp?A=1423
This is the employment page for Blair County.

http://www.co.butler.pa.us/butler/site/default.asp?butlerNav=|33537|
This is the employment page for Butler County.

http://www.eriecountygov.org/government/personnel/employmentopportunities.aspx
This is the employment page for Erie County.

http://www.lawrencecounty.com/
This is the employment page for Lawrence County.

http://www.york-county.org/
This is the employment page for York County.

http://www.fultoncntypa.org/
This is the employment page for Fulton County.

http://www.co.franklin.pa.us/franklin/cwp/view.asp?a=2525&q=567304&franklinNav=|
This is the employment page for Franklin County.

http://www.phila.gov/
Government jobs in the Philadelphia region.

http://www.buckscounty.org/LivingandWorking/index.aspx
This is the employment page for Bucks County.

http://www.lebcounty.org/lebanon/site/default.asp
This is the employment page for Lebanon County.

http://www.co.centre.pa.us/114.asp
This is the employment page for Centre County PA.

http://www.co.lancaster.pa.us/lanco/cwp/browse.asp?a=510&bc=0&c=41574
This is the employment page for Lancaster County.

http://www.lehighcounty.org/Departments/HumanResources/EmploymentOpportunities/tabid/528/language/en-US/Default.aspx
This is the employment page for Lehigh County.

http://www.lackawannacounty.org/job_openings.aspx
This is the employment page for Lackawanna County.

http://www.pa.gov/
General state website with links to various Pennsylvania state agencies.

http://www.usa.gov/Agencies/State_and_Territories.shtml
This site contains links to all states and territories. It could be used as a first step in seeking state agencies in multiple states.

http://www.usajobs.opm.gov
This is an alternative federal site for all jobs.