At SentinelOne, 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.
Join SentinelOne as a Senior Infrastructure Engineer and play a crucial role in building our infrastructure. SentinelOne’s XDR vision of one autonomous cybersecurity platform depends on our ability to collect, store, and analyze data efficiently. If you are interested in building infrastructure for data platforms that run reliably with 99.99% uptime, can scale to petabytes of data ingested every day (and >2 trillion events processed), and return queries with p95 latencies less than 5 seconds, you will love this opportunity.
Tools we use: Orchestration tools like Kubernetes (EKS, GKE), Jenkins, Github Actions, ArgoCD, Terraform, Self Hosted- Kafka/Redis.
US Eastern Time Zone preferred due to collaboration requirements with teams in Europe and India.
What will you do?- Operate and maintain distributed data services—including Kafka and Redis—running at massive scale across Kubernetes clusters and multi-cloud environments.
- Unlock complete cloud portability for SentinelOne’s services by building a highly automated, self-service infrastructure that can run seamlessly across AWS, GCP, and air-gapped on-prem environments.
- Manage data infrastructure supporting 5+ PB/day ingestion, ensuring low-latency, high-throughput, and cost-effective operation at global scale.
- Consolidate and optimize multi-tenant Kafka clusters to reduce cost, improve resilience, and streamline operations.
- Drive Redis and Kafka lifecycle automation using GitOps principles (ArgoCD, Terraform), reducing operational toil and minimizing pager fatigue.
- Define and implement standards for observability, HA, backup, and DR of stateful workloads in Kubernetes.
- Partner with FinOps and engineering stakeholders to continuously optimize performance, cost, and operational overhead across data platform components.
- Own the end-to-end platform experience for mission-critical open-source systems such as Kafka, Redis, and Cassandra, serving hundreds of product teams.
- 5+ years of experience in infrastructure/platform engineering, with a proven track record of operating stateful distributed systems at scale.
- Deep hands-on experience with Kafka and Redis running in Kubernetes, including performance tuning, scaling, partitioning, persistence, and operator-based lifecycle management.
- Strong understanding of Kubernetes internals and best practices for managing both stateless and stateful workloads in production environments.
- EKS/GKE is desired (KOPS, + any other flavours nice to have)
Experience with ingress controllers configuration and troubleshooting (traefik, gloo)
- EKS/GKE is desired (KOPS, + any other flavours nice to have)
- Hands-on with GitOps and IAC:
- ArgoCD and/or Flux
- Terraform/Terragrunt is desired
- Experience with module development is nice to have
- CI/CD:
- Github Action / Jenkins
- Python/Golang knowledge (ability to automate day-to-day operations, read and understand the comments, and provide improvement suggestions)
- Cloud Infrastructure:
- AWS/GCP infra knowledge (core services + networking)
- Understanding of SRE principles
- SLA/SLO
- Understanding of Observability
- Incident response (role includes oncall)
- US Citizenship and the ability to work in a government-regulated environment
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.
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.
Top Skills
What We Do
SentinelOne is a leading provider of autonomous security solutions for endpoint, cloud, and identity environments. Founded in 2013 by a team of cybersecurity and defense experts, SentinelOne revolutionized endpoint protection with a new, AI-powered approach. Our platform unifies prevention, detection, response, remediation, and forensics in a single, easy-to-use solution.
Our endpoint security product is designed to protect your organization's endpoints from known and unknown threats, including malware, ransomware, and APTs. It uses artificial intelligence to continuously learn and adapt to new threats, providing real-time protection and automated response capabilities.
SentinelOne's approach to security is designed to help organizations secure their assets with speed and simplicity. We provide the ability to detect malicious behavior across multiple vectors, rapidly eliminate threats with fully-automated integrated response, and adapt their defenses against the most advanced cyberattacks.
We are recognized by Gartner in the Endpoint Protection Magic Quadrant as a Leader and have enterprise customers worldwide. Our customers include some of the world's largest companies in various industries such as finance, healthcare, government, and more.
At SentinelOne, we understand that cybersecurity is a constantly evolving field and that the threats facing organizations are becoming increasingly sophisticated. That's why we are committed to staying at the forefront of technology and innovation and providing our customers with the best protection against cyber threats.
We offer our customers a wide range of services, including threat hunting, incident response, and incident management. Our team of experts is available to assist you 24/7 and can help you respond to and manage cyber incidents quickly and effectively.
To learn more about our products and services, please visit our website at www.sentinelone.com or contact us to schedule a demo
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