If you want to work anywhere in the securities industry, you should get your Series 7 license. While the most commonly known reason for obtaining a Series 7 license is to become a registered representative, anyone who wants to work for an investment bank, broker-dealer, or securities firm in just about any capacity would be well-served to obtain a Series 7. That includes working on the regulatory side of the business, equity research, or back-office operations. To that extent, having a Series 7 license can make you more marketable if you are seeking work in the financial industry.