Senior Site Reliability Engineer
SentinelOne1 month ago
Remote, Czechia or Prague, CzechiaSenior
Responsibilities
- Drive or participate in production incident management, rapid recovery, root-cause analysis, and incident postmortems.
- Improve and optimize the platform’s observability strategy.
- Collaborate with application engineering teams to design monitoring solutions and improve alerting while reducing noise.
- Define and refine SLOs, SLIs, and SLAs aligned with business objectives and customer expectations.
- Document post-incident findings and drive follow-up actions that prevent recurrence.
- Troubleshoot and support reliability at large scale across cybersecurity software products processing more than 9 petabytes of data and 3 trillion security events daily.
- Mentor peers and junior engineers in incident response, troubleshooting, and reliability practices.
Requirements
- At least 5 years of experience in Site Reliability Engineering, DevOps, or a related field in cloud-native environments.
- Experience troubleshooting complex issues under pressure and improving established runbooks.
- Experience with Kubernetes and container orchestration.
- Experience with industry-standard observability stacks such as Prometheus, Grafana, ELK, and OpenTelemetry.
- Proficiency in Python or Go and Bash scripting for operational workflows and incident response.
- Familiarity with modern CI/CD pipelines, including ArgoCD and GitHub Actions, and DevOps practices.
- Excellent communication skills and the ability to mentor peers in reliability practices.
Benefits
- Restricted Stock Units, an Employee Stock Purchase Plan, and a performance-based bonus.
- Flexible time off, five weeks of standard PTO, paid wellness days, paid short-term sick/nursing leave, and gender-neutral parental leave.
- Private medical care, life and disability insurance, pension insurance contributions, global business travel medical insurance, and an Employee Assistance Program.
- Global home office allowance, meal allowance, wellbeing allowance, MultiSport benefits, and access to the Wellness Coach app.
- Hybrid work in Prague or Brno, or remote work in Czechia/Slovakia; Prague-based employees must work from the office at least two days per week.
Tech Stack
Categories
Site Reliability
About SentinelOne
SentinelOne builds an AI-driven cybersecurity platform that provides endpoint protection, detection and response, XDR, cloud, and identity security for enterprises. Its Singularity platform is sold as subscription software and managed services to secure laptops, servers, containers, and cloud workloads with automated detection and remediation. Founded in 2013 and headquartered in Mountain View, California, SentinelOne is a public company listed on the NYSE following its 2021 IPO.