MSSP Partner Development Manager

SentinelOne · Japan · Other

Posted 2026-10-02

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As an MSSP Partner Development Manager you will be tasked with owning account management, partner enablement, and partnership support for the MSSP partners assigned to your region — designing high-quality, strategic service activation plans. You'll work closely with local field sales teams, marketing, and sales engineering to design and implement joint go-to-market campaigns, develop strategic business plans, and drive sales expansion in a highly competitive market. You'll collaborate across sales, channel, product management, operations, and marketing to shape strategy and identify areas of opportunity across SentinelOne's Managed Service partners.

What will you do?

Primary responsibilities include:

Manage high-growth Managed Service partners and build revenue-generating security service offerings.

Stay current on the SentinelOne competitive landscape and sell the value of our solutions and services relative to competitors.

Ensure partners receive timely product and MSP/MSSP model updates for each relevant product area, and work with internal teams to build service offerings and develop launch content with partners.

Drive program management and governance for service offering launches.

Evangelize partner service offerings and bring the voice of the partner back into SentinelOne's sales organization.

Prepare and deliver accurate weekly forecasts of MSP/MSSP revenue for your assigned territory.

Stay aligned with local teams on forecasting, enablement, and launch of newly created solutions with your partners.

What skills will you bring

Ideal candidates will have:

BS technical degree or equivalent.

5+ years of above-quota sales experience, preferably as a Regional Sales Executive/Manager selling security solutions across endpoint, identity, data, and cloud.

Deep knowledge of current security solutions.

Strong written and verbal communication and presentation skills, with the ability to engage a variety of technical and business leaders internally and externally.

Enterprise sales experience with an actionable network of MSSP decision makers.

Superb organizational and reporting skills.

Experience growing the sales enablement function to support sales in a rapidly evolving, competitive marketplace.

A “whatever it takes” attitude and motivation to deliver above-quota performance.

Prior startup experience.

Experience working with channel partners and a strong understanding of partner-centric go-to-market approaches.

Smart, funny, technical, and passionate about security!

Why us?

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)

Time Off & Wellbeing

Competitive leave benefits

Gender-neutral parental leave

Insurance & Financial Security

Medical and insurance benefits

Employee Assistance Program (EAP)

Work Perks & Flexibility

Global home office allowance

Flexible benefits allowance

Transportation allowance

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