Job Search question help?

These days the competition for new jobs is fierce so I would say that you wouldn't be out of line to contact them either by email or by snail mail with a cover letter explaining your interest in working for the company and how the company could benefit from hiring you. Don't forget to include a resume and if you have any way of obtaining an application even though they don't advertise their jobs then I would go ahead an include an application. Even if they aren't hiring at the present time if you're letter expresses sincerity and catches their interest they may be willing to hold on to your resume and consider you for one of the next available positions. You may even be successful just by calling them to inquire about vacancies. Best of luck to you! :)