Things to consider when applying for a new job...
Consider the following before actually applying for a job; career goals, industries to consider, location, size of companies, qualifications for new roles and why are you actually making a change.  These considerations will help you create a focus on the type of role, company, location, and industry that will be fulfilling to your next role.  Once you've mapped this out, then look at your network of friends, family and acquaintances that you can engage and learn from.  Exploring information from those within the target roles/companies will help you confirm your goals are being met in the new role search.  Spend time doing research about the sector and various companies that interest you.  Understand where those companies and the industry sector is headed in the future? (i.e. is it growing, stable, or shrinking?). Once you feel comfortable and knowledgeable, use networking to engage companies and hiring managers.  (Don't be afraid to send that linkedin message) As a word of warning, do not directly apply to multiple jobs in the same company as it tends to come across as desperate and with a lack of focus on specific career goals.