Senior Marketing Operations Manager

Join Horizon3 as a Senior Marketing Operations Manager, where you'll own and scale the systems, processes, and data foundation that drive our go-to-market engine. This role requires a strategic operator and hands-on builder, with a focus on marketing tech stack architecture, cross-functional project leadership, and campaign measurement. You'll work independently, support day-to-day operations, assist with new tool evaluations, and ensure data accuracy across integrated systems. Success in this role means accurate marketing data, scalable systems and processes, smooth day-to-day workflows, and transparent campaign performance tied to revenue outcomes.

• Own and scale the systems, processes, and data foundation that power Horizon3's go-to-market engine.
• Lead complex cross-functional projects from problem definition through rollout, and set the standards for how campaigns are built, tracked, and measured.
• Maintain and support the day-to-day operations and functional health of the marketing automation platform and its Salesforce integration.

• Deep understanding of lead lifecycle management, scoring, routing, segmentation, and campaign tracking
• Comfortable operating in ambiguity and building processes where none exist
• Track record of leading complex, cross-functional systems projects end to end, such as a lifecycle redesign, a scoring and routing overhaul, a platform migration, or an attribution rollout
• Experience operationalizing account-based marketing programs
• Able to explain technical trade-offs to non-technical stakeholders and get to a decision
• 6+ years of experience in marketing operations, revenue operations, or a related role in B2B SaaS or technology
• Expert, hands-on experience with marketing automation and Salesforce, including administering integrations between them
• Detail-oriented with a bias for action. You deliver accurate work quickly and own QA
• Strong background in data management, analytics, and performance reporting
• Hands-on experience using AI tools to automate workflows, solve problems, and improve team efficiency
• This role may require minimal travel for internal offsites. Job-related travel expenses are reviewed and must be approved by your manager
• Experience with the wider GTM stack, such as Chili Piper, Zuddl, RevSure, Nooks, Peerbound, Gainsight, Clay, Influ2, or Reachdesk
• Familiarity with data visualization tools (Tableau, Power BI) or working SQL
• Experience in cybersecurity, highly technical B2B markets, or enterprise go-to-market motions