Senior Engineering Manager, MSSP

We need to output HTML fragment with sections: About the role? Actually the posting includes "Get to Know Us" (company description), "What You’ll Do", "What You’ll Bring (Qualifications)", "Occasional Business Travel Required", "Perks of Horizon3", "Compensation And Values", "You Belong Here", "Other Duties". We need to use

for section headings like About the role, Responsibilities, Requirements, Qualifications, Skills, Benefits, Pay, Schedule. But we must only include sections when posting has real specific content. We need to map content to these headings. We have: - About the role: Could be "Get to Know Us" and maybe description of role? The posting includes "Get to Know Us Horizon3 is a fast-growing..." That's company overview. Could be "About the role" or maybe "About the company". The instruction says use headings like About the role, Responsibilities, Requirements, Qualifications, Skills, Benefits, Pay, Schedule. So we need to decide which sections to include. We have responsibilities: "What You’ll Do" includes leading team, drive platform strategy, etc. That's responsibilities. We have qualifications: "What You’ll Bring (Qualifications)" includes building and leading platform teams, etc. That's qualifications. We have skills: maybe we can extract from qualifications: multi-tenancy, etc. But we could put skills as separate if there is explicit skills list. Not really. We have benefits: "Perks of Horizon3" includes inclusive team, growth opportunities, innovative culture, hybrid & remote work, competitive compensation, benefits list. That's benefits. We have pay: "Compensation And Values" includes base salary range $260k-$280k, equity package. That's pay. We have schedule: Not mentioned besides remote, occasional travel up to 10%. No explicit schedule like full-time, hours. Could we infer? The posting says remote, occasional travel. Not a schedule like "Full-time". Might not include schedule section because no specific schedule info. The instruction: never create Pay/Schedule/Benefits sections unless posting actually states them. For schedule, we have no explicit schedule (like "Full-time", "40 hours/week"). So we should omit Schedule. We also have "Occasional Business Travel Required" - could be part of responsibilities or maybe a note. Could be included under Responsibilities as a bullet? Or maybe we could add a short paragraph under Responsibilities. But we should not create a separate heading for travel unless we have a heading like "Travel". Not in allowed list. So we can incorporate into Responsibilities. "You Belong Here" is EEO/diversity statement; we need to remove EEO/equal-opportunity boilerplate. The instruction: Remove cookie/navigation/legal/EEO/equal-opportunity/scam-warning boilerplate. So we should omit that section. "Other Duties" is boilerplate; remove. Thus sections: About the role (company overview), Responsibilities (What You’ll Do), Qualifications (What You’ll Bring), Benefits (Perks of Horizon3), Pay (Compensation And Values). Possibly also Skills? Could extract from qualifications but we already have Qualifications. The instruction says use headings like About the role, Responsibilities, Requirements, Qualifications, Skills, Benefits, Pay, Schedule. It doesn't require us to use all; only when posting has real specific content. We have qualifications content, so we can use Qualifications heading. We might also include Skills if we want to list specific technical skills, but we could also put them under Qualifications. Safer to just have Qualifications. We need to use

for section headings. Use

• for any list of duties/requirements/benefits. Use

  for prose. We must preserve ALL substantive information; do not invent or summarize away detail. So we need to keep details like bullet points. We need to format content accordingly. Let's extract sections: About the role: The "Get to Know Us Horizon3 is a fast-growing..." paragraph. Also maybe the mission description. We'll keep that as prose. Responsibilities: "What You’ll Do" includes multiple paragraphs and bullet-like sentences. We'll convert each sentence or clause into

• items. Let's list responsibilities: - Lead the MSP/MSSP Engineering Team - Build, mentor, and grow a team of backend and full-stack engineers focused on multi-tenant platform capabilities for MSP and MSSP partners. - Drive the platform strategy for MSP and MSSP use cases, including multi-tenancy, parent and sub-client relationships, tenant allocation, partner administration, client management dashboards, co-branding, and white-labeling. - Establish and evolve the architecture for account hierarchies, delegated administration, tenant isolation, and partner-specific entitlement and licensing flows. - Drive Engineering Excellence - Use design reviews, code reviews, and blameless retrospectives to drive a culture of quality and engineering excellence. - Partner with Product, Customer Success, Partnerships, and Sales to align the team's roadmap with partner needs. - People Leadership and Project Management - Balance partner support and operational needs while executing on a roadmap of platform improvements and new MSP/MSSP capabilities. - Hire and directly manage software engineers focused on multi-tenant and partner platform systems. - As a Manager, you will be responsible for: - Recruiting and onboarding talented individuals to support our organizational goals - Mentoring, coaching, equipping, and developing your team - Recognizing and retaining high performers - Leading horizontally with peer Management & Senior Leaders We could flatten into list items. Qualifications: "What You’ll Bring (Qualifications)" includes sections: Building and Leading Platform Teams - 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 — MSP, MSSP, OEM, white-label, reseller, or co-branded platforms. - Proven track record of taking complex platform capabilities from design through production and at-scale operation. - Strong working knowledge of at least one major cloud provider (AWS, GCP, or Azure). Experience with identity and access management, RBAC, authorization models, and enterprise account structures. AWS preferred. Engineering Culture and Process - Experience driving architecture decisions through structured design reviews, RFCs, or similar frameworks — particularly for multi-tenant or partner-facing systems. - Able to write clear, durable process documentation that engineering teams can adopt. - Comfortable with modern backend languages such as Python or Go; able to engage meaningfully in technical discussions and code reviews with engineers. - Nice to Haves: background in cybersecurity or security platforms; experience with third-party risk management or compliance-adjacent capabilities; familiarity with licensing, entitlements, subscription management, or billing integrations. Leadership and People Management - Proven ability to hire, develop, and retain high-performing engineers in remote or distributed environments. - Strong communication skills across technical and non-technical audiences — able to partner effectively with Product, Partnerships, Customer Success, Finance, and Engineering leadership. - Demonstrated ability to balance strategic roadmap delivery against a competing stream of partner support and operational needs. - Proven ability to build, scale, and retain high-performing engineering teams in remote or distributed environments. Occasional Business Travel Required: This position is remote, but this job may require up to 10% of travel to be successful. We could include travel note under Responsibilities or as a separate note. Since not a heading, we can add a

  after Responsibilities maybe. Benefits: "Perks of Horizon3" includes bullet points: - Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive. - Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities. - Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking. - Hybrid & Remote Work: We embrace a mix of remote and hybrid work models depending on role and location, including our Chicago office, where some roles require regular in-office presence. - Competitive Compensation: We offer competitive salary, equity and benefits. Our benefits include health, vision & dental insurance for you and your family, a flexible vacation policy, and generous parental leave. Pay: "Compensation And Values" includes: - Base salary range: $260,000 - $280,000. The exact salary will be determined based on the selected candidate’s location, qualifications, experience, and relevant skills. - Additional compensation: All full-time roles are eligible for an equity package in the form of stock options. We need to preserve all substantive information. We must not include boilerplate like EEO, Other Duties. Now produce HTML fragment:

  About the role

  Get to Know Us Horizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by ITOps/SecOps teams, consulting pentesters, and MSSPs and MSPs. We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results.

  Responsibilities

  • Lead the MSP/MSSP Engineering Team
    • Build, mentor, and grow a team of backend and full-stack engineers focused on multi-tenant platform capabilities for MSP and MSSP partners.
    • Drive the platform strategy for MSP and MSSP use cases, including multi-tenancy, parent and sub-client relationships, tenant allocation, partner administration, client management dashboards, co-branding, and white-labeling.
    • Establish and evolve the architecture for account hierarchies, delegated administration, tenant isolation, and partner-specific entitlement and licensing flows.
  • Drive Engineering Excellence
    • Use design reviews, code reviews, and blameless retrospectives to drive a culture of quality and engineering excellence.
    • Partner with Product, Customer Success, Partnerships, and Sales to align the team's roadmap with partner needs.
  • People Leadership and Project Management
    • Balance partner support and operational needs while executing on a roadmap of platform improvements and new MSP/MSSP capabilities.
    • Hire and directly manage software engineers focused on multi-tenant and partner platform systems.
    • As a Manager, you will be responsible for:
      • Recruiting and onboarding talented individuals to support our organizational goals
      • Mentoring, coaching, equipping, and developing your team
      • Recognizing and retaining high performers
      • Leading horizontally with peer Management & Senior Leaders

  Occasional Business Travel Required: This position is remote, but this job may require up to 10% of travel to be successful.

  Qualifications

  • Building and Leading Platform Teams
    • Demonstrated experience leading engineering teams building and operating multi-tenant SaaS platforms at scale.
    • Strong technical background in multi-tenancy, account hierarchies