First, Building Your Qualifications
Revise your resume. Prepare for the job interview. Make a list of work-related skills you'd like to learn.
Next Doing Your Homework
Prepare for a behavioral interview. Research the company.
Than Pounding the Pavement
Do informational interviews. Volunteer.
Finally Adjusting Your Mentality
Change your attitude. Settle down. Fit the job to the skills rather than the other way around.