Senior Security CS Manager — Remote, Equity, Unlimited PTO

Expel is seeking a senior Customer Success Manager to drive renewals, upsell and expansion across a portfolio of security-focused customers. You will own executive relationships with economic buyers and incident response leaders, guiding outcomes-based reviews and strategic discussions.

You will mentor junior CSMs, coordinate cross-functional teams, and participate in on-call escalations, delivering measurable retention and growth in a fast-paced security operations environment.