How difficult is it to get a job in social work?

This thread is apart of the FAQ Hosting thread. Please help us make it better by answering the question in the Post's title.

Please help us improve the FAQ by also answering:

• How difficult is it to get a job in social work?
• Are there jobs that are more difficult to get than others?
• Will getting an MSW help me get a job?
• What can I do to be more competitive?
• Are there any certifications that you would recommend getting for certain jobs?

People may also want to mention region.