For help with building your resume, interview guidance, and some limited job listings:
NDSU Career Center

For specific city, county, or state job sites see:
State and Local Government on the Net.

For jobs within FEMA see:
FEMA's Employment Page

For United States Federal Government job listings see:
USA Jobs
US Jobs

For a general listing of jobs in the field see:
IAEM's Job Board
NEMA's Job Listings
Disaster Recovery Journal Job Site
American Red Cross Career Opportunities
Public Safety Government Jobs Website
Continuity Central Job Page
Emergency Management Faculty Positions
Booz Allen Hamilton
SAIC
SRA International
ICF Consulting
IEM Inc.

Job Search Engine for Humanitarian Jobs:
Idealist.org

General Job Search Engines:
SimplyHired
Monster
Career Path
Career Jet
Career Site