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Full-time
Restricted Stock Units (RSUs), Employee Stock Purchase Plan (ESPP), Performance-based bonus, Flexible time off, Paid company wellness days, Paid short-term sick/nursing leave
Posted 8d ago
~40 hrs/week
Responsibilities
Lead the design and operation of mission-critical distributed data services like Kafka and Redis across multi-cloud Kubernetes environments. Focus on scaling data infrastructure to handle petabytes of daily ingestion while ensuring high availability and cost-efficiency.
Requirements
Requires 5+ years of experience in infrastructure or DevOps engineering with a proven track record of operating distributed systems at scale. Must have hands-on expertise with Kubernetes, IaC tools like Terraform, and proficiency in languages such as Python, Go, or Ruby.
Full job description
Our Purpose
At SentinelOne, we are driven by a clear purpose: to give the advantage to those who secure our future. As AI reshapes how organizations build, operate, and innovate, the responsibility to protect them becomes more critical than ever. When you join SentinelOne, your work helps protect global enterprises, critical infrastructure, and the technologies shaping tomorrow. If you are motivated by meaningful challenges and want your impact to be real, measurable, and global, you will find purpose here.
About Us
SentinelOne is a company at the intersection of AI and security, pioneering a new operating model for cybersecurity. Our AI-native platform unifies protection across endpoint, cloud, identity, data, and AI systems to deliver autonomous detection and response with clarity and speed. By combining real-time analytics, intelligent automation, and a unified data foundation, we reduce noise, simplify complexity, and empower security teams to focus on what truly matters.
Our teams are builders, problem-solvers, and innovators committed to shaping the future of security. If you are excited to solve hard problems alongside talented, mission-driven people, we invite you to help us build a safer future for humanity.
What Are We Looking For?
We’re looking for people who are relentlessly curious and committed to continuous learning. AI is reshaping every function across our business, and we enable every team member, regardless of role or level, to build fluency in AI tools and concepts. Those who thrive here actively seek out new solutions, experiment thoughtfully, and apply what they learn to drive better, faster, smarter outcomes.
As a Senior Infrastructure Engineer, you will be tasked with building, scaling, and optimizing SentinelOne's core data and caching infrastructure running at massive scale across Kubernetes clusters and multi-cloud environments. You will unlock complete cloud portability for applications and services while ensuring low-latency, high-throughput, and cost-effective operations. Your work will directly empower our autonomous cybersecurity platform to process petabytes of daily data with 99.99% uptime.
What will you do?
Primary responsibilities include:
Lead the design, operation, and end-to-end platform experience of mission-critical distributed data services, including Kafka or Redis, across Kubernetes clusters and multi-cloud environments.
Unlock complete cloud portability for SentinelOne apps and services by building a highly automated, self-service infrastructure across AWS, GCP, and air-gapped on-prem environments.
Manage and scale data infrastructure supporting petabytes/day ingestion to ensure low-latency, high-throughput, and cost-effective operations.
Consolidate and optimize multi-tenant Kafka clusters to reduce cost, improve resilience, and streamline operations.
Drive lifecycle automation for distributed data services using GitOps principles and tools like GitHub Actions, ArgoCD, and Terraform to minimize operational toil and pager burden.
Define and implement standards for observability, high availability (HA), backup, and disaster recovery (DR) of workloads in Kubernetes.
Partner with FinOps and engineering stakeholders to continuously optimize performance, cost, and operational overhead across data platform components.
What skills and knowledge should you bring?
Ideal candidates will have:
5+ of experience in infrastructure, platform, or DevOps engineering with a proven track record of operating distributed systems at scale.
Hands-on experience with self-hosted Kafka and/or Redis running in Kubernetes, including performance tuning, scaling, and operator-based lifecycle management.
Strong understanding of Kubernetes internals and best practices for managing both stateless and stateful workloads in production or air-gapped deployments.
Multi-cloud experience with production expertise in at least one major provider (AWS, GCP, or Azure).
Solid experience with Infrastructure as Code (IaC) and GitOps practices using tools like Terraform, ArgoCD, and CI/CD workflow automation (GitHub Actions).
Strong scripting or development skills in at least one mainstream language like Python, Go, or Ruby.
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)
Performance-based bonus
Time Off & Wellbeing
Flexible time off, on top of the standard 5 weeks PTO
Paid company wellness days and fully paid short-term sick/nursing leave
Competitive leave benefits
Gender-neutral parental leave
Monthly well-being and meal allowance
Insurance & Financial Security
Medical and insurance benefits
Pension
Work Perks & Flexibility
Global home office allowance
Our office in Brno (Clubco) if you prefer to socialize
Wellness & Lifestyle
Wellbeing allowance
MultiSport benefit program
Wellness Coach app
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.
Related keywords
AICybersecurityKubernetesKafkaRedisAWSGCPAzureTerraformArgoCDGitHub ActionsGitOpsInfrastructure as CodePythonGoRuby
The world’s most advanced, autonomous AI-powered cybersecurity platform
Industry
Computer and Network Security
Company size
1,001-5,000 employees
Founded
2013
Headquarters
Mountain View, California
LinkedIn followers
413,498
Total funding
$100M
SentinelOne is the world's leading AI-powered cybersecurity platform. The SentinelOne Singularity platform, built on the first unified Data Lake, is revolutionizing security operations, with AI, solving use cases across Endpoint Protection, SIEM, Cloud Security, Identity Threat Detection and 24x7 Managed Threat Services.
SentinelOne empowers the world to run securely by creating intelligent, data-driven systems that think for themselves, stay ahead of complexity and risk, and evolve on their own. Leading organizations—including Fortune 10, Fortune 500, and Global 2000 companies, as well as prominent governments – trust SentinelOne to Secure Tomorrow™. Learn more at sentinelone.com.
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We are recognized in leading 3rd party forums such as;
- Gartner Endpoint Protection Magic Quadrant as a Leader 2021, 2022, 2023, 2024, 2025
- Gartner Peer Insights Customer Choice for Endpoint Protection
- Gartner Peer Insights Customer Choice Managed Detection & Response
- Gartner Peer Insights Customer Choice Cloud-Native Application Protection Platform (CNAPP)
- G2 #1 Ranked Cloud Workload Protection Platform
- Mitre ATT&CK 100% Detections, No Delays 2020, 2021, 2022, 2023, 2024
- Mitre Managed Services 100% Major Step Detections
- Fortune Fifty 2024
- Deloitte Fast 500; 2019, 2020, 2021, 2022, 2023, 2024
- CRN Cloud & Security 100
- CRN Most Influential CEO's
- CRN Top 10 Coolest GenAI Products, PurpleAI
To learn more about our products and services, please visit our website at sentinelone.com to schedule a demo
Offices: 444 Castro St, Suite 400, Mountain View, California 94041, US
How many Technology jobs are open in Brno, Czechia right now?
There are currently 241 open technology positions in Brno, Czechia listed on Clera. New openings are added daily as companies post roles.
Which companies are hiring for Technology roles in Brno, Czechia?
Companies currently hiring include SentinelOne, Thermo Fisher Scientific, Honeywell Technologies, Kyndryl, Bagira, among others. Browse the listings above to see every active employer.
Are there remote or hybrid Technology jobs in Brno, Czechia?
Yes — 172 of the 241 open technology positions offer remote or hybrid work (19 remote, 153 hybrid).
How do I apply for Technology jobs in Brno, Czechia?
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.