Senior Product Marketing Manager, MSSP

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?

Primary responsibilities include:

• 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 Bring?

Ideal candidates will have:

• 5 or more years in product marketing or partner marketing, with direct experience marketing to or through MSSPs, MSPs, or channel partners in cybersecurity or enterprise software.
• Working knowledge of MSSP business models, including per-endpoint/per-seat pricing, multi-tenant consoles, and co-managed and fully-managed delivery.
• Proven ability to translate platform/product messaging into partner-economics language without losing brand consistency.
• Strong writing and content production skills across decks, one-pagers, battlecards, and case studies.
• Comfort working cross-functionally with Partners, Sales, and Marketing functions.
• Cybersecurity domain knowledge is a strong 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