Staff Infrastructure Engineer — Observability

requirements, U.S. Citizenship is required for this position. FedRAMP staff may be subject to customer or third party background checks up to and including Secret Clearance if required by their role at SentinelOne. What Will You Do? Primary

responsibilities include: Architect and implement robust, scalable telemetry platforms that empower SentinelOne engineers to deploy and monitor features with speed, safety, and reliability. Act as the primary Subject Matter Expert (SME) and administrator for our core observability stack, including Grafana, Prometheus, Thanos/Mimir/Cortex, and OpenTelemetry (OTEL) pipelines. Partner strategically with diverse engineering teams across the organization to define platform

requirements, ensuring the observability ecosystem evolves ahead of stakeholder needs. Take complete ownership of critical features, from initial architectural design and

requirements refinement through to production deployment and operational maturity. Drive exemplary operational efficiency for critical observability services across AWS and GCP, meticulously balancing unwavering system reliability with smart cloud cost-optimization. Build robust automation and self-service tooling to drastically reduce operational toil, optimize resource utilization, and minimize pager fatigue. Drive the deployment, maintenance, and compliance of observability systems in critical, high-security environments, including FedRAMP and air-gapped deployments . Cultivate platform transparency and reliability by rigorously implementing IaC (Terraform/Ansible) and standardizing industry best practices. Elevate engineering quality by mentoring team members, leading comprehensive technical design and code reviews, and providing constructive feedback that fosters growth. Lead the swift resolution of highly complex production incidents, perform thorough root-cause analyses, and participate in on-call rotations to ensure peak system integrity. What Skills and Knowledge Should You Bring? Ideal candidates will have 8+ years experience in Infrastructure Engineering, Site Reliability Engineering (SRE), or a related systems-focused field. 8+ years experience in architecting, scaling, and managing enterprise-grade observability stacks utilizing Prometheus, Grafana, Thanos (or Mimir/Cortex), and OpenTelemetry (OTEL). Experience design-engineering cloud-native infrastructure within major cloud providers (AWS or GCP) and managing production Kubernetes environments (EKS, GKE). Advanced proficiency with IaC and automation tools, specifically Terraform and Ansible, to manage immutable infrastructure. Experience maintaining and optimizing high-throughput, large-scale distributed systems with a focus on cost-efficiency, scalability, and disaster recovery. Demonstrated ability to lead complex technical designs, mentor other engineers, and collaborate cross-functionally with product and application teams. US Citizenship and the ability to work in a government-regulated environment. Preferred

Qualifications 8+ years production-level programming experience in GoLang (highly desirable) or another mainstream language (e.g., Python, Java) with a strong willingness to adopt GoLang. Experience working with high-security compliance frameworks, specifically FedRAMP or other sovereign cloud

requirements. Familiarity with the unique operational challenges of on-premises, hybrid, or air-gapped Kubernetes deployments. Experience designing advanced CI/CD pipelines (e.g., GitHub Actions) and implementing sophisticated deployment strategies (canary, blue-green, rolling updates). Why SentinelOne? AI is redefining how the world operates and rewriting the rules of security in real time, and SentinelOne was built for this moment. From day one, we architected an AI-native platform designed to operate at machine speed, not as an add-on to legacy systems but as the foundation itself. If you want to build where innovation and impact move together, this is that place. We invest in our Sentinels with comprehensive, competitive

benefits designed to support you and your family: Equity & Rewards Restricted Stock Units (RSUs) Employee Stock Purchase Plan (ESPP) Time Off & Wellbeing Flexible time off Paid company holidays and paid sick time Gender-neutral parental leave Grandparent leave Insurance & Financial Security Medical, dental, and vision coverage 401(k) retirement plan with company match Life and disability insurance Health and dependent care FSA Voluntary

benefits (hospital, accident, critical illness) Employee Assistance Program (EAP) ARAG pre-paid legal Nationwide pet insurance Cancer Care program Global business travel medical insurance Work

Perks & Flexibility Home office allowance Mobile phone reimbursement Wellness & Lifestyle Wellness coach Wellness/gym reimbursement Fertility coverage Adoption & surrogacy reimbursement 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 $132,000 — $215,000 USD SentinelOne 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. SentinelOne participates in the E-Verify Program for all U.S. based roles.

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