This paper provides an overview of the actuarial profession, examining why it has consistently ranked among the top careers in the United States. It describes the core responsibilities of actuaries — including statistical analysis, probability modeling, and risk management — and the mathematical foundation required to enter and succeed in the field. The paper also explores where actuaries work, particularly within the insurance industry and government sectors, and discusses the broader societal value of their expertise in designing financial safeguards such as pension plans, insurance policies, and savings programs that protect individuals from life's uncertainties.
The Jobs Rated Almanac has printed five editions from 1998 to 2001 (Society of Actuaries, n.d.). In two of these editions, "actuary" was rated as the best career in terms of environment, income, employment outlook, physical demands, security, and stress. In two other editions, "actuary" was rated as the second best career, and in only one edition was it rated fourth. The data used to calculate these findings came from trade association and industry group studies, as well as government sources such as the U.S. Census Bureau and the U.S. Bureau of Labor and Statistics. In addition, actuaries were rated number six by PayScale.com in terms of highest salary (Braverman & Jeffries, 2009). The average actuary earns around $129,000 a year, and a top actuary earns around $257,000. This paper will further explore the role and purpose of an actuary, the use of mathematics within this career, and how actuaries influence the world around us.
The role of an actuary is to assemble and analyze various statistics in order to calculate the probabilities of injury, sickness, disability, property loss, retirement, unemployment, and death (Kouba, n.d.). Furthermore, an actuary designs creative ways of reducing the likelihood of these events occurring and of decreasing their impact when they do occur. For example, although death cannot always be avoided, the financial impact felt by families who lose a loved one can be reduced through careful planning and well-designed financial instruments.
Actuaries work in all sectors of the economy; however, most work in the insurance industry or for companies related to it (Department of Mathematics, n.d.). "They are heavily involved in insurance because that is society's most powerful answer for managing risk" (Society of Actuaries, n.d.). Actuaries also work with insurance companies to ensure that sufficient funds are reserved to process claims, and they advise these companies on how to best invest their assets. Many actuaries work for state and federal governments and consulting firms, and some are self-employed.
A solid understanding of mathematics is essential for anyone working as an actuary (Department of Mathematics, n.d.). Students pursuing an actuarial career must develop competency in calculus, matrix algebra, probability, statistics, economics, and business. The career itself demands strong mathematical skills in order to analyze statistics, make sound recommendations and generalizations, monitor the financial situation of client companies, and provide consultation on investment strategies (Society of Actuaries, n.d.).
"Mathematical skills required for actuarial work"
"How actuaries protect individuals and society"
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