Senior Product Marketing Manager, MSSP

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.

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 Product Marketing Manager, MSSP, you will be tasked with owning messaging and content for the MSSP (Managed Security Service Provider) audience, a distinct buyer with its own economics, delivery model, and competitive set. You'll translate SentinelOne's platform story into positioning, content, and enablement that helps MSSPs sell, deliver, and scale on top of our platform. You'll work closely with teams across Marketing, Partner, Sales, and Product to create and maintain MSSP-specific messaging.

What Will You Do?

• Own the MSSP-specific messaging, including pricing/packaging language, multi-tenant management, co-managed vs. fully-managed models, and margin/economics framing that resonates with partner leadership.

• Keep MSSP positioning aligned to corporate narrative while adapting it to a partner lens.

• Maintain a clear point of view on how SentinelOne's platform model reduces MSSP operational overhead versus point-tool stacks.

• Build and maintain the MSSP partner enablement kit, including pitch decks, one-pagers, battlecards, and sales plays tailored to how MSSPs sell and deliver.

• Develop MSSP-specific case studies and proof points, and adapt existing customer proof points for a partner-delivery narrative.

• Produce webinars, partner newsletters, and co-marketing content in partnership with Alliances.

• Track the MSSP-friendly competitive landscape and translate findings into trap questions and differentiation for partner sales teams; partner with Competitive Intelligence to keep MSSP content current and relevant.

• Train partner-facing Sales and Alliances teams on MSSP messaging, packaging, and objection handling.

• Act as the go-to PMM resource for MSSP-related questions from Sales, Alliances, and the partners themselves.

• Partner with Product Marketing leads across product areas to ensure MSSP content reflects current product capabilities and roadmap; flag MSSP-specific messaging gaps or conflicts to the broader PMM team before content ships externally.

What Skills and Knowledge Will You