The military is one source of non-traditional credit hours. Regardless of your professional experience level, these letters might help highlight your skill set and unique qualities or characteristics.No. Some people are military veterans that become civillian police officers, and others go to college and get a degree in criminal science. The attached application MUST be typewritten and signed. First, you must decide to submit a complete application for a sworn position with an agency such as a police department. You go to the police department that you want to work for, pick up an employment application and fill it out. Police Officer Cover Letter Sample I am writing to apply for the position of Police Officer as advertised. Learn how to write a militarytocivilian cover letter. Get expert tips and downloadable cover letter examples for all levels of experience. This sample resume for a Marine seeking a position in law enforcement shows how you can translate your military skills for a civilian job.