About Us:

SentinelOne is defining the future of cybersecurity through our XDR platform that automatically prevents, detects, and responds to threats in real-time. Singularity XDR ingests data and leverages our patented AI models to deliver autonomous protection. With SentinelOne, organizations gain full transparency into everything happening across the network at machine speed – to defeat every attack, at every stage of the threat lifecycle. 

We are a values-driven team where names are known, results are rewarded, and friendships are formed. Trust, accountability, relentlessness, ingenuity, and OneSentinel define the pillars of our collaborative and unified global culture. We're looking for people that will drive team success and collaboration across SentinelOne. If you’re enthusiastic about innovative approaches to problem-solving, we would love to speak with you about joining our team!

What Are We Looking For?

SRE organization’s mission at SentinelOne (S1) 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.

In this job as Senior SRE, you will join the 'Core SRE' team at S1 and have an amazing opportunity to drive outcomes that improve reliability, stability and cost efficiency of S1’s 'Singularity Platform' – our largest customer facing service, which has over 12,000 B2B/B2G customers deployed across over 6 regions and 2 cloud service providers. Big projects that are upcoming that you could work on include e.g.: Monitoring and Observability Uplift, Logging Pipline modernization and more!

Your tools: Git, ArgoCD, Jenkins, Ansible, Kubernetes, Docker, Kafka, AWS, GCP, Terraform

What Will You Do? We are looking to add a Senior SRE with prior extensive operations experience for a SaaS product, who can drive deployment re-architecture with focus on self-service and automation. Someone who has delivered SaaS products on multi-cloud, on-prem and air gapped environments, driven continuous delivery of software, has run incident post-mortems, has provided feedback to engineering architecture decisions and has automated repetitive operational tasks. You will join a like minded team of SRE’s who help run our operations smoothly at scale by building a platform on which S1’s services can run. If the thought of running a large scale cybersecurity platform on various cloud providers, on-prem and air gapped environments excite you, you’ve found the right place!  As a 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 towards the final goal. We value candor and collaboration. What Skills and Experience Will You Need? Several years of experience in running site reliability for SaaS products, running operations at a large scale and proven experience in leading design and architecture of infrastructure (cloud and on-prem combined) Multi-cloud experience, deep expertise with at least one of AWS/GCP/Azure platforms Production experience with orchestration systems like Kubernetes, Nomad or Mesos (We are a Kubernetes shop) Any experience with Rancher, Platform9 or other managed k8s providers is desired Familiarity with on-prem and air gapped deployments on top of k8s Demonstrated experience with Kafka and Redis Familiar with IaaC and tools (Terraform or  Pulumi) Familiarity with CI and practical delivery using any of the major tools, familiarity with deployment strategies like blue green, rolling deploys, canary deploys  and best practices around deployment automation (with tools like shipit or spinnaker) is desired Demonstrated Proficiency in at least 1 mainstream language (Python/GoLang/Ruby/etc) Familiarity with SecOps & Compliance processes and their touch points with SRE is desired Polyglot experience with other SRE tools – we integrate with more tools every day  Keeping a pulse on latest SRE trends and Open Source Prior product building experience

Apart from the above technical skills, following soft skills are required:

Curiosity, fast-learning, pursuit to improvements, great communication Ability to work in a diverse and distributed team A self-starter that is passionate and motivated by new technologies and has empathy for legacy systems A quick learner that can navigate through unfamiliar programming languages, systems and processes Why us?

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. 

What we offer you

Salary from 4500 EUR/month.
Yearly variable target bonus depending on the performance of the company, paid out in 2 installments.
*The final base salary component can be increased accordingly to individual skills and experience of the selected candidate.

On top of that you may look forward to:

Flexible working hours & Full remote within Slovakia; optional membership in major co-working spaces; in Czechia we also have offices in Prague or Brno Generous employee stock plan in the form of RSUs (restricted stock units) grant not options; 4 years vesting with 1 year cliff and then quarterly Meal Allowance (maximum value of the employer’s contribution per day: €4.29) Wellbeing Allowance (€120/month) Flexible Time Off (on top of the standard 5 weeks of vacation) Flexible Paid Sick Days Fully Paid Short Term Sick/Short Term Nursing Leave Global gender-neutral Parental Leave (16 weeks, beyond the leave provided by the local laws) & Grandparent Leave Volunteering paid day off & Additional paid Company holidays off (e.g. 4 days in 2022) Pension insurance contribution Premium Life Insurance covered by S1 Global Employee Assistance Program (confidential counseling related to both personal and work life matters), Wellness Coach:Mind Body Sleep app company access (sessions, audiobooks, classes, private coaching etc.) High-end MacBook or Windows laptop, Home-office-setup gear & on top of that additional WFH Allowance LinkedIn Learning platform for Hard/Soft skills Training, internal mentoring 'MentorOne' & Support for your further educational activities/trainings Above-standard referral bonus Yearly bonus depending on the performance of the company On top of RSUs, you can benefit also from our attractive ESPP (employee stock purchase plan) Optional company events for those who like to meet outside of work too - mostly in Czechia expensed as business trip (sport, BBQ, charity etc.) DEI&B programs that promote employee resource groups like SentinelWIN (Women Inclusion Network), Blk@S1, Latinos@S1, Pan-Asian@S1, Out@S1 (LGBTQIA+) and Sentinels Who Served

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.