What to expect in the Tenable Holdings, Inc. interview process

Based on information found online, Tenable Holdings, Inc. (NASDAQ: TENB) is a cybersecurity and software development company specializing in vulnerability and exposure management. Founded in 2002 and headquartered in Columbia, Maryland (with offices at 6100 Merriweather Dr.), the company operates globally with a workforce distributed across 47 countries, including the United States, Israel, Ireland, the United Kingdom, and France.

Publicly available workforce intelligence data indicates that Tenable's total headcount sits at approximately 1,677 to 1,999 employees, experiencing a modest downward adjustment from a peak of around 2,079 employees in 2023 down to about 1,933 by late 2025. Despite this headcount contraction, active hiring has persisted, with the company recording 143 active job postings in 2025—representing a 12.6% increase over 2024 levels.

Regarding workplace culture and organizational health, external evaluations suggest a generally positive corporate environment. Tenable received five Comparably awards recognizing its collaborative culture, including an A+ overall culture score and recognition for its Engineering, Product and Design, and Marketing departments, alongside favorable employee sentiment regarding the company's future outlook. Additionally, the company holds an ESG transparency score of 8.0, reflecting balanced metrics across environmental, social, and governance categories. Its product ecosystem centers on exposure management tools such as Nessus, Tenable.io, and Tenable.ot, serving a subscription-based customer base.