Senior Engineering Manager, MSP/MSSP

🔥 43 minutes ago

🇺🇸 United States – Remote

💵 $260k - $280k / year

⏰ Full Time

🟠 Senior

👮‍♀️ Software Engineering Manager

👻 Ghost score 20%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Just posted.
• Jobs at this company usually fill in 38 days.
• 177 open roles for a team of 110.

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Horizon3.ai

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2019

🔒 Cybersecurity

🤖 Artificial Intelligence

☁️ SaaS

Cybersecurity • Artificial Intelligence • SaaS

Horizon3. ai is a cybersecurity company that specializes in autonomous penetration testing through its platform, NodeZero. The company's mission is to proactively identify and address attack vectors before they can be exploited, allowing organizations to continuously assess their security posture across various environments including cloud, IoT, and on-premises systems. Founded by veterans from the US Special Operations and National Security sectors, Horizon3. ai offers a self-service SaaS solution that provides organizations with insights into their security vulnerabilities without requiring persistent or credentialed agents.

📋 Description

• Own and scale the MSP/MSSP engineering team • Build, mentor, and grow backend and full-stack engineering teams focused on multi-tenant platform capabilities • Drive platform strategy for MSP and MSSP use cases, including multi-tenancy, parent/sub-client relationships, tenant allocation, partner administration, client dashboards, co-branding, and white-labeling • Establish and evolve architecture for account hierarchies, delegated administration, tenant isolation, and partner-specific entitlement and licensing flows • Use design reviews, code reviews, and blameless retrospectives to promote engineering quality • Partner with Product, Customer Success, Partnerships, and Sales to align the roadmap with partner needs • Balance partner support and operational needs with platform improvements and new MSP/MSSP capabilities • Hire and directly manage software engineers • Recruit, onboard, mentor, coach, develop, recognize, and retain team members • Lead horizontally with peer management and senior leaders • Enable MSPs and MSSPs to deliver NodeZero as a managed service at scale

🎯 Requirements

• Demonstrated experience leading engineering teams building and operating multi-tenant SaaS platforms at scale • Strong technical background in multi-tenancy, account hierarchies, tenant isolation, delegated administration, and parent/sub-client models • Experience with partner or channel software models, including MSP, MSSP, OEM, white-label, reseller, or co-branded platforms • Proven track record taking complex platform capabilities from design through production and at-scale operation • Strong working knowledge of AWS, GCP, or Azure; AWS preferred • Experience with identity and access management, RBAC, authorization models, and enterprise account structures • Experience driving architecture decisions through structured design reviews, RFCs, or similar frameworks • Ability to write clear, durable process documentation • Comfortable with modern backend languages such as Python or Go • Nice to have: cybersecurity or security-platform background • Nice to have: third-party risk management or compliance-adjacent experience • Nice to have: licensing, entitlements, subscription management, or billing integrations familiarity • Proven ability to hire, develop, and retain high-performing engineers in remote or distributed environments • Strong communication skills across technical and non-technical audiences • Ability to balance strategic roadmap delivery with partner support and operational needs • Ability to travel up to 10%

🏖️ Benefits

• Equity package in the form of stock options • Health, vision, and dental insurance for you and your family • Flexible vacation policy • Generous parental leave • Career development opportunities • Inclusive and collaborative work culture • Remote work model • Competitive compensation

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