Posted Aug 20, 2026

[Remote] Principal Site Reliability Engineer

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Note: The job is a remote job and is open to candidates in USA. Expel is a cybersecurity company focused on stopping evil hackers so customers can focus on their business. The Principal Site Reliability Engineer will lead reliability, networking, and cloud infrastructure initiatives, contribute to infrastructure and application code, mentor service owners, and lead incident response and root cause analysis.


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Company Overview

  • Expel is the leading agentic MDR provider. It was founded in 2016, and is headquartered in Herndon, Virginia, USA, with a workforce of 201-500 employees. Its website is http://www.expel.com.

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