To become an associate investigator, experience can be crucial in the areas of law enforcement and private investigations. As an associate investigator, you will learn many skills on the job as well as in training; many candidates have an education in criminal justice or other law-related fields. Candidates with degrees in police science or criminal justice will usually be considered first, especially if they have prior experience in law enforcement or military. If you serve in any branch of the armed forces, you may have an opportunity to work for the military police units, potentially giving you a significant edge over other job candidates.
If you're already in a law enforcement position, your agency will most likely have an exam you must pass to become an associate investigator; the test usually consists of questions that assess important skills you will use on the job. Written communication and organizational abilities are tested, as well as flexibility and being able to think on your feet. A good law enforcement line officer should already possess these qualities. Once you've passed the exam and obtained the position, advancement past the highest level is usually at the agency's discretion.
When you become an associate investigator, you will assist senior investigators by compiling and organizing investigative data. You may also conduct interviews and obtain information on their own via surveillance, computer searches and undercover activities. In some cases, you may perform supervision of subordinate level employees in a special unit. Both private and law enforcement associate investigators have to testify in court when their cases come to trial. In your first months on the job, you will learn how to do these tasks effectively within your agency from your senior colleagues.
Your background will determine what kind of specialty you choose when you become an associate investigator. Law enforcement officers will often have college degrees in criminology or criminal justice, but some will have credentials in other fields, such as accounting and law. Both national and international agencies may seek candidates whose computer, financial and data skills are strong. Forensic specialists may concentrate on death investigations, evidence analysis and other scientific disciplines.
Besides practical knowledge, to become an associate investigator you will need to develop your interpersonal skills. Law enforcement training usually covers interviewing, and your experience dealing with people in all situations and from different backgrounds is extremely valuable. The most effective investigators are the best at dealing with witnesses, victims and even perpetrators with tact and respect. When you are ready to advance, your supervisors will often take these skills into consideration.