This page brings together 15 professions that start with the letter I, running alphabetically from “Insurance Underwriter” all the way to “Insolvency Practitioner.” Most of these roles sit within the world of finance, insurance, and investment, where people work to manage money, measure risk, and protect the interests of clients and companies. Whether you are exploring a career path, comparing salaries, or simply curious about who does what, this list gives you a clear and quick overview of each role.

Professions are the specialized lines of work that people train for and pursue as their main source of income and identity. They shape entire economies, and some of them, like the actuary, trace back centuries to the early days of marine insurance, when merchants first tried to price the risk of ships lost at sea.

Below you’ll find the table with Profession, Industry, Average Salary (USD), Required Education, and Description.

Profession: This is the official name of each job, so you can quickly scan the list and find the specific role you want to learn more about.

Industry: This tells you the broader field each job belongs to, helping you see whether a role sits in insurance, banking, accounting, or wealth management.

Average Salary (USD): This shows the typical yearly pay for each role, giving you a realistic sense of earning potential before you commit to a path.

Required Education: This lists the usual schooling needed to enter the field, so you know whether a diploma or a degree opens the door.

Description: This gives you a short, plain-language summary of what each professional actually does day to day and why their work matters.

Professions

ProfessionIndustryAverage Salary (USD)Required Education
Insurance UnderwriterInsurance$77,000Bachelor’s Degree
Insurance AgentInsurance$60,000High School Diploma
Insurance BrokerInsurance$72,000Bachelor’s Degree
Insurance AdjusterInsurance$72,000Bachelor’s Degree
Insurance ActuaryInsurance$120,000Bachelor’s Degree
Investment BankerInvestment Banking$175,000Bachelor’s Degree
Investment AnalystInvestment Banking$85,000Bachelor’s Degree
Investment AdvisorWealth Management$94,000Bachelor’s Degree
Investor Relations ManagerCorporate Finance$135,000Bachelor’s Degree
Internal AuditorAccounting$80,000Bachelor’s Degree
International Tax ManagerAccounting$130,000Bachelor’s Degree
IPO AnalystInvestment Banking$95,000Bachelor’s Degree
Index Fund ManagerAsset Management$140,000Bachelor’s Degree
Independent Financial AdvisorWealth Management$90,000Bachelor’s Degree
Insolvency PractitionerCorporate Finance$95,000Bachelor’s Degree

Descriptions

Insurance Underwriter
Evaluates insurance applications to decide whether to provide coverage and on what terms. Underwriters assess risk using data, actuarial guidelines, and judgment to set premiums and protect insurers from excessive losses.
Insurance Agent
Sells life, health, property, or casualty insurance policies to individuals and businesses. Agents assess client needs, recommend coverage, and earn commissions while serving as the link between customers and insurance companies.
Insurance Broker
Acts as an independent intermediary who shops policies across multiple insurers to find the best coverage for clients. Unlike captive agents, brokers represent the buyer rather than a single company.
Insurance Adjuster
Investigates insurance claims to determine the company’s liability and the appropriate payout. Adjusters inspect damage, interview parties, review documents, and negotiate settlements.
Insurance Actuary
Uses mathematics, statistics, and financial theory to measure the cost of risk for insurance products. Actuaries help design policies and set premiums so insurers remain solvent and profitable.
Investment Banker
Helps companies and governments raise capital by issuing stocks or bonds and advises on mergers and acquisitions. Investment bankers work long hours structuring complex, high-value financial deals.
Investment Analyst
Researches securities, markets, and economic trends to recommend buying or selling assets. Investment analysts build financial models and reports that guide portfolio and trading decisions.
Investment Advisor
Provides personalized guidance to clients on building and managing their investment portfolios. Advisors recommend stocks, funds, and strategies aligned with each client’s goals and risk tolerance.
Investor Relations Manager
Manages communication between a public company and its shareholders, analysts, and the financial markets. They craft messaging around earnings, strategy, and performance to maintain investor confidence.
Internal Auditor
Independently reviews a company’s operations, financial records, and controls to ensure accuracy, compliance, and efficiency. Internal auditors help detect fraud and recommend process improvements.
International Tax Manager
Oversees a multinational company’s tax obligations across different countries, ensuring compliance while minimizing global tax liability. They navigate treaties, transfer pricing, and cross-border regulations.
IPO Analyst
Specializes in preparing companies to go public through an initial public offering. IPO analysts conduct valuations, due diligence, and market research to support the listing process.
Index Fund Manager
Manages portfolios designed to track the performance of a market index such as the S&P 500. They focus on minimizing tracking error and costs rather than picking individual winners.
Independent Financial Advisor
Offers unbiased financial planning and investment advice without being tied to a single firm’s products. Independent advisors typically earn fees and prioritize client interests across a wide product range.
Insolvency Practitioner
A licensed professional who manages the affairs of insolvent individuals or companies, handling bankruptcies, liquidations, and restructurings. They work to recover value for creditors fairly and legally.
If you think there is a missing term, let us know using the contact form.