[Hiring] Professional Services Architect @SentinelOne

Role Description

SentinelOne is looking for a Professional Services Architect with solid enterprise cybersecurity expertise, strong hands-on delivery experience, and a proven ability to design and implement effective security solutions for complex customer environments. This is a hands-on, customer-facing technical role. You are not a people manager, and you are not primarily pre-sales. You are a skilled technical practitioner who takes ownership of customer engagements from discovery and solution design through to deployment, handover, and long-term customer success. You bring technical credibility, clear communication, and a consultative approach to every engagement you lead.

What will you do?

• Act as the primary technical owner for customer engagements spanning SentinelOne EDR/XDR deployments and Prompt Security implementations.
• Lead technical discovery, solution design, and architecture across endpoint protection, identity, cloud security, and security operations, with a primary focus on EDR/XDR environments and their integration into the broader security ecosystem.
• Deploy and configure Prompt Security across enterprise scenarios, including employee AI tool access, developer AI workflows, home-grown AI applications, and browser-based controls via enterprise MDM.
• Advise customers on AI governance, data protection, and policy enforcement, addressing risks such as prompt injection and shadow AI usage.
• Troubleshoot and resolve technical challenges during active deployments, escalating appropriately when complex architectural decisions arise.
• Partner with pre-sales teams to scope engagements and provide technical input into Statements of Work (SOWs).
• Work alongside channel partners (MSSPs, system integrators, resellers), providing technical guidance during joint engagements, building their delivery capability over time.
• Contribute to internal and partner-facing delivery documentation, implementation guides, and technical reference materials.
• Build trusted relationships with customer stakeholders and represent their technical needs internally.

Qualifications

• 5 to 8 years of experience in enterprise cybersecurity, with meaningful time in customer-facing technical roles such as Professional Service or security engineering.
• Solid hands-on experience with enterprise EDR/XDR, including deployment, configuration, integration, and migrations from incumbent platforms.
• Good understanding of endpoint telemetry, detection and response workflows, and integration with SIEM, identity, and cloud security platforms.
• Practical experience designing and delivering AI security controls — Prompt Security or a comparable platform.
• Understanding of browser-based AI security deployment via MDM and API-level integration patterns.
• Awareness of AI security risks, including prompt injection, sensitive data leakage, shadow AI, and agentic AI workflows.
• Experience contributing to engagement scoping, effort estimation, and SOW input.
• Strong communication skills across technical and business stakeholders.
• Experience working alongside channel partners in a delivery or advisory capacity.
• Proficiency across Windows, Linux, and macOS environments (installation, configuration, administration, security best practices).
• Containerization: Experience with containerization technologies (Docker, Kubernetes).
• Strong working knowledge of security and network concepts (TCP/IP, DNS, routing, LAN/WAN, firewalls, IDS/IPS, etc.).
• Automation and Scripting: Proficiency with automation tools or scripting languages (Python, PowerShell, Bash).
• Relevant industry certifications (e.g., CompTIA Security+, CEH, CCSP, or equivalent).

Benefits

• Equity & Rewards: Restricted Stock Units (RSUs), Employee Stock Purchase Plan (ESPP).
• Time Off & Wellbeing: Competitive leave benefits, Gender-neutral parental leave.
• Insurance & Financial Security: Medical and insurance benefits, Pension scheme, Employee Assistance Program (EAP).
• Work Perks & Flexibility: Global home office allowance, Mobile phone allowance.
• Wellness & Lifestyle: Wellness benefit.

Company Description

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.