Senior Site Reliability Engineer

Summary

Join SentinelOne, a leading cybersecurity company, as a Senior SRE to drive large-scale data infrastructure improvements. You will focus on self-service and automation, ensuring high uptime and meeting service level objectives (SLOs). Responsibilities include driving continuous deployment, running incident post-mortems, providing feedback on architecture, and automating operational tasks. This role requires extensive experience in SaaS operations, orchestration systems (Kubernetes, etc.), scripting languages (Python preferred), and cloud platforms (AWS). The ideal candidate possesses a self-starter attitude, strong communication skills, and a passion for new technologies. SentinelOne offers a competitive salary, comprehensive benefits, and a collaborative work environment.

Requirements

• 5+ years of experience in running operations at a large scale for a SaaS product
• 5+ years of production experience with orchestration systems like Kubernetes, Nomad or Mesos
• Python / Golang / Java / Ruby as main scripting languages (we use Python)
• Familiarity with running Java and JavaScript applications including build and deploy
• AWS experience and familiarity with other platforms like GCE and Azure
• Experience using Terraform to set up cloud-native services
• Familiarity with CI and practical delivery using Jenkins, GHA, ArgoCD, etc. or similar; familiarity with deployment strategies like blue-green, rolling deploys, canary deploys, and best practices around deployment automation
• Polyglot experience with other SRE tools – we integrate with more tools every day
• Keeping a pulse on latest SRE trends
• Ability to work in a diverse and distributed team is highly desired
• Self-starter attitude with a passionate and motivation by new technologies and empathy for legacy systems
• Ability to learn quickly and navigate through unfamiliar programming languages, systems, and processes
• Curiosity, desire to learn and improve, and great communication skills

Responsibilities

• Drive continuous deployment
• Run incident post-mortems
• Provide feedback to engineering architecture decisions
• Help simplify and automate repetitive operational tasks

Preferred Qualifications

Prior product-building experience is optional but strongly desired

Benefits

• Medical, Vision, Dental, 401(k), Commuter, Health and Dependent FSA
• Unlimited PTO
• Industry-leading gender-neutral parental leave
• Paid company holidays
• Paid sick time
• Employee stock purchase program
• Disability and life insurance
• Employee assistance program
• Gym membership reimbursement
• Cell phone reimbursement
• Numerous company-sponsored events including regular happy hours and team-building events