Sr. Technical Support Engineer

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 Technical Support Engineer you will provide multi-platform technical support via phone, email, and chat, troubleshooting security and cloud issues alongside engineering teams. You’ll document cases clearly and contribute to knowledge base resources to improve support quality and efficiency.

What Will You Do?

Primary responsibilities include:

• Provide phone/email/chat-based customer support to our growing customer base
  


• Document case activities and interactions with clear and concise information
  


• Strive to resolve customer issues based on SLAs
  


• Document case activities and interactions with clear and concise information
  


• Maintain excellent customer satisfaction through means of professional, proactive and personal service
  


• Work closely with our researches and development teams to determine root cause and possible solutions
  


• Contribute to our knowledge base by creating solution articles, how-to guides and videos

What Skills and Knowledge Will You Bring?

Ideal candidates will have:

• Excellent customer-oriented individual, strong problem-solving and troubleshooting skills 
  


• Excellent written and verbal communication skills
  


• Experience with endpoint and server-based security solutions is desired
  


• Experience with host base security solutions is desired
  


• Proficient in Windows, Mac, and Linux (mobile platforms a plus)

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