Senior Site Reliability Engineer

About Us

At Sentinel One, we’re redefining cybersecurity by pushing the limits of what’s possible—leveraging AI-powered, data-driven innovation to stay ahead of tomorrow’s threats.

From building industry-leading products to cultivating an exceptional company culture, our core values guide everything we do. We’re looking for passionate individuals who thrive in collaborative environments and are eager to drive impact. If you’re excited about solving complex challenges in bold, innovative ways, we’d love to connect with you.

Please note that under Federal & FedRAMP regulations, hiring for this role is limited to US citizens only.

Fed Ramp employees may be subject to customer or third-party background checks up to and including secret clearance if required by their role at Sentinel One.

We are looking for a Senior Site Reliability Engineer (SRE) to join the Site Reliability Engineering team s organization’s mission is to keep our uptime promise to our customers by ensuring we meet our SLOs/SLAs, help our engineering teams ship software to our customers fast and with quality, and ensure our customers are successful. We are looking to add a Senior SRE who has experience running incident post-mortems, automating repetitive operational tasks, improving alerting accuracy, and building and refining processes that reduce downtime.

You will work closely with cross-functional teams to lead reliability initiatives and bring best practices to our team.

We value good written communication skills, data-driven decisions, and a keen eye for continuous improvements. You’ll help simplify, have a passion for new ideas and know how to execute iteratively toward the final goal. We value candor and collaboration.

• Lead and execute incident management for production issues, ensuring rapid recovery and root cause analysis
• Improve and optimize the observability strategy…
• Collaborate with application engineering teams to design and implement monitoring solutions that enhance our alerting capabilities and reduce noise
• Develop and refine SLOs, SLIs, and SLAs that align with business objectives and customer expectations
• Conduct post-incident review, documenting findings and driving follow-up actions to prevent recurrence.
• Mentor and support other engineers in incident response, troubleshooting techniques, and reliability best practices.

• 5+ years of experience in Site Reliability Engineering, Dev Ops, or a related field in cloud native environments
• Strong expertise in incident management processes and the ability to lead complex troubleshooting efforts under pressure.
• Experience with Kubernetes and container orchestration
• Experience with industry standard observability stacks (Prometheus, Grafana, ELK, Open Telemetry, etc).
• Proficiency in Python and Bash scripting to improve operational workflows and incident response
• Familiarity with modern CI/CD pipelines and Dev Ops practices
• Excellent communication skills with demonstrated ability to lead and mentor engineers in reliability practices.

You will work on real-world problems and make an impact by protecting our customers from cyber threats. You will join a cutting-edge project and will be able to influence the architecture, design and structure of our core platform. You will tackle extraordinary challenges and work with the very BEST in the industry.

• You will be joining a cutting-edge company, where you will tackle extraordinary challenges and work with the very best in the industry
• 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

This U.S. role has a base pay range that will vary based on the location of the candidate. For some locations, a different pay range may apply. If so, this range will be provided to you during the recruiting process. You can also reach out to the recruiter with any questions.

Base Salary Range $128,000 — $167,000 USD

Sentinel One is proud to be an Equal Employment Opportunity and Affir­mative Action employer. We do not discriminate based upon race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

Sentinel One participates in the E-Verify Program for all U.S. based roles.