Our Purpose

At Sentinel One, 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 Sentinel One, 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

Sentinel One 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.

Sentinel One’s

[Wayfinder MDR](https: //www.sentinelone.com/global-services/managed-detection-and-response/) (Managed Detection & Response) is an elite global force providing 24/7/365 detection, investigation, and response. Using curated SentinelOne and Google Threat Intelligence, we deliver comprehensive protection and proactive defense across millions of endpoints, clouds, and identities for a growing global client base.
We are expanding our presence in Czechia and Poland and are looking for a Cyber Security Analyst. In this role, you will power our world-class threat monitoring and response service by investigating complex alerts and uncovering the hidden intent of sophisticated adversaries. You will leverage intelligence feeds, threat logs, AI capabilities, and IOCs to keep our customers safe and secure. You will also collaborate with our threat researchers and various R&D teams to provide feedback and help shape our product. If you want to join a company at the forefront of cybersecurity, we want to hear from you!

What will you do?Primary responsibilities include:

• Proactively monitor and review threats and suspicious events from customers participating in the service Investigate alerts, triage, deep dive, and come up with proper action items and remediation plans.
• Use multiple sources of data from the customer, our intelligence cloud, external threat feeds, etc.
• Perform proactive hunting for threat data, leveraging our deep visibility abilities and proprietary research cloud.
• Work with the customer to follow up on items that require additional investigation.
• Provide incident follow-up & support
• Maintain excellent customer satisfaction through professional, proactive, and personal service
• Work closely with our research and development team
• Contribute to our knowledge base by creating malware analysis cookbooks and best practices

What experience or knowledge should you bring?Ideal candidates will have:

• 2+ years of experience with Technical Support, SOC, IR, Malware Analysis, or IT Security is a must
• Strong network and security knowledge is desired
• Experience with SQL, bash, python, and powershell
• Professional and articulate with excellent written and verbal communication skills
• Ability to multitask and prioritize
• Multi-OS support experience: Windows, Mac & Linux (mobile platforms - an advantage)
• Experience with incident response, computer forensic investigations, or threat hunting is a plus
• Experience with host base (endpoint agent), or sandbox (network-based) security solutions is an advantage
• Be able to work a fluid and dynamic schedule to cover hours and days outside of the normal work week

Why Sentinel One?

AI is redefining how the world operates and rewriting the rules of security in real time, and Sentinel One 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.

Enjoy flexible hybrid work in Prague (Karlin), Brno (Clubco). Only Prague-based employees are required to work from the office at least two days per week.

Competitive Benefits Package:

• Stock & Bonuses:

Grant of Restricted Stock Units with a 4-year vesting plan, annual performance-based bonuses, and an employee stock purchase plan.

• Time Off & Well-being:

Flexible Time Off, on top of the standard 5 weeks vacation, flexible paid sick days, fully paid Short Term Sick/Nursing Leave, 16-week parental leave, grandparent leave, and additional company holidays.

• Insurance & Health:

Pension Insurance Contribution, Premium life insurance, Private medical care (for you and +1), and a Global Employee Assistance Program.

• Work Perks:

Monthly meal and well-being allowance, high-end Mac Book/Windows laptop, work-from-home support, and in-office refreshments.

• Growth & Community:

LinkedIn Learning, internal mentoring, educational support, generous referral bonuses, and optional company events (sports, BBQs, charity).

Be part of an inclusive, innovative workplace that values belonging, flexibility, and growth!

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.