Expel

Tarauli Aug 20, 2026 1 min read

Company Name: Expel

Headquarters: Herndon, Virginia, United States

Founded In: 2016

Company Type: Private Company

Company Size: 201–500 employees

Official Email: careers@expel.io

Official Website: https://expel.com/

Official Phone: (844) 397-3524

Industry: Cybersecurity / Managed Security Services

Company Categories: Managed Detection & Response (MDR), Security Operations, AI Cybersecurity, Threat Detection

Remote Policy: Remote-First — Expel describes flexible work hours and locations, while public employer information reports an encompassing remote-work policy for its U.S. and U.K. employees.

About Company:
Expel is a cybersecurity company specializing in managed detection and response (MDR). Its platform combines human security expertise with AI to detect, investigate, and respond to threats across cloud, identity, email, SaaS, SIEM, and on-premises environments. Expel emphasizes transparent security operations, giving customers visibility into alerts, investigations, and response actions. For remote job seekers, the company offers flexible work arrangements and opportunities across cybersecurity, engineering, AI, data, and security operations.

Tech Stack: Go, JavaScript, Python, Kubernetes, Terraform, Google Cloud Platform, AWS, Microsoft Azure, PostgreSQL, Datadog, CircleCI, GitHub, Ansible