Dietitians specialize in applying nutrition science principles to practical situations to ensure patients are making health-conscious diet decisions and are receiving the vital nutrients needed to improve their overall well-being. Dietitians are typically responsible for educating patients with a wide range of diet-related disorders, calculating patients’ nutritional requirements using health assessments, analyzing the nutritional content…
Private investigators are hired to analyze facts and search for information about legal, financial, criminal, and personal matters. Private investigators are typically responsible for conducting interviews to gather information, collecting evidence to present in a court of law, completing various types of searches, conducting surveillance watches, confirming facts on a person’s background, investigating various computer…
Computer programmers follow designs created by software developers and engineers to write code and create new software programs that computers can easily read. Computer programmers are typically responsible for writing software in a variety of computer languages, updating existing programs, debugging programs to fix errors, creating computer-assisted software engineering tools, and using code libraries to…
Actuaries utilize their skills in mathematics, statistics, and financial theory to analyze the financial costs of risk that an event will occur and help organizations minimize the costs associated with that uncertainty. Actuaries are typically responsible for compiling statistical data for analysis purposes, estimating the economic cost of an event, administering insurance policies to maximize…
Knowledgeable professionals that assist in animal care settings across the U.S., veterinary technologists (VTs), also known as animal nurses, are critical members of the veterinary team. Although not all states distinguish between their roles, a veterinary technologist should not be confused with a veterinary technician. While their on-the-job responsibilities may overlap, these assistive personnel have…
The pharmacy tech’s career path is popular in part because it involves a relatively short route to certification and gainful employment. Pharmacy technicians can get the training necessary to enter the profession in less than a year. Many vocational programs are 9 to 12 months long. However, more students are opting to pursue an Associate…
The path to becoming a civilian commercial pilot in the U.S. is challenging. Students must accrue many hours of training, plus ratings and endorsements for their intended position and FAA privilege level. How long does it take to become a pilot? It can take anywhere between 4 and 15 years, depending on one’s employment goals….
Loan officers are experts in a process known as underwriting to assess, authorize, and recommend approval of loan applications for individual applicants and businesses. Loan officers are typically responsible for meeting with loan applicants to gather personal background information, explaining various types of loans and their terms, obtaining and confirming financial data on loan applications,…
A phlebotomist, also called a phlebotomy technician, is a trained and often licensed health care professional who is skilled in the safe and effective extraction and processing of human blood. How long does it take to become a phlebotomist? It takes less than a year to complete the necessary training to become a phlebotomist. Most…
Correctional officers supervise individuals who have been arrested and sentenced to serve time in prison in order to prevent any inmate disturbances, assaults, or escapes. Correctional officers are typically responsible for enforcing regulations to instill order, supervise social or educational activities of inmates, assisting in the rehabilitation and counseling of offenders, inspecting jail conditions to…